"Pseudo-MPEC" for (4179)
Created 2019 May 5 3:49:15 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry: 04179 R1992 11 27.930556 + 61391060 8510 253 JPLRS253 04179 r1992 11 27.930556 1000 253 JPLRS253 04179 R1992 11 27.986111 7124915200 8510 253 JPLRS253 04179 r1992 11 27.986111 10000 253 JPLRS253 04179 R1992 12 02.902778 + 52351476 8510 253 JPLRS253 04179 r1992 12 02.902778 520 253 JPLRS253 04179 R1992 12 03.812500 3745092334 + 49476602 8510 253 JPLRS253 04179 r1992 12 03.812500 1440 280 253 JPLRS253 04179 R1992 12 04.756944 3297571108 + 44377573 8510 253 JPLRS253 04179 r1992 12 04.756944 1640 320 253 JPLRS253 04179 R1992 12 05.729167 2902780400 + 36224390 8510 253 JPLRS253 04179 r1992 12 05.729167 1200 240 253 JPLRS253 04179 R1992 12 06.694444 2605649720 + 24833594 8510 253 JPLRS252 04179 r1992 12 06.694444 920 160 253 JPLRS252 04179 R1992 12 07.722222 2430730575 8510 253 JPLRS252 04179 r1992 12 07.722222 2440 253 JPLRS252 04179 R1992 12 08.611111 2420281927 - 5876869 8510 253 JPLRS253 04179 r1992 12 08.611111 480 80 253 JPLRS253 04179 R1992 12 09.729167 2593886212 - 25005487 8510 253 JPLRS253 04179 r1992 12 09.729167 1360 240 253 JPLRS253 04179 R1992 12 10.708333 2886756581 - 36455138 8510 253 JPLRS253 04179 r1992 12 10.708333 1520 280 253 JPLRS253 04179 R1992 12 11.402778 3154208278 - 38932267 8510 253 JPLRS253 04179 r1992 12 11.402778 1360 240 253 JPLRS253 04179 R1992 12 12.388889 3593978186 - 45024923 8510 253 JPLRS253 04179 r1992 12 12.388889 1280 240 253 JPLRS253 04179 R1992 12 13.340278 4066448245 - 48748565 8510 253 JPLRS253 04179 r1992 12 13.340278 1640 320 253 JPLRS253 04179 R1992 12 14.326389 4589128751 - 51594255 8510 253 JPLRS253 04179 r1992 12 14.326389 1920 1920 253 JPLRS253 04179 R1992 12 15.326389 5143365666 - 53715185 8510 253 JPLRS253 04179 r1992 12 15.326389 2360 440 253 JPLRS253 04179 R1992 12 16.298611 5699784170 - 55072099 8510 253 JPLRS253 04179 r1992 12 16.298611 3200 640 253 JPLRS253 04179 R1992 12 17.284722 6276776117 - 56192436 8510 253 JPLRS253 04179 r1992 12 17.284722 3360 640 253 JPLRS253 04179 R1992 12 17.333333 6303010888 2380 251 JPLRS251 04179 r1992 12 17.333333 4520 251 JPLRS251 04179 R1992 12 18.298611 6880097411 - 57265734 8510 253 JPLRS253 04179 r1992 12 18.298611 1880 360 253 JPLRS253 04179 R1992 12 18.333333 6898908084 2380 251 JPLRS251 04179 r1992 12 18.333333 4520 251 JPLRS251 04179 R1992 12 19.319444 7494857201 - 16752291 2380 251 JPLRS251 04179 r1992 12 19.319444 4520 240 251 JPLRS251 04179 R1996 11 25.826389 + 33521776 8510 253 JPLRS252 04179 r1996 11 25.826389 70 253 JPLRS252 04179 R1996 11 26.750000 + 28355737 8510 253 JPLRS252 04179 r1996 11 26.750000 70 253 JPLRS252 04179 R1996 11 27.743056 + 20606147 8510 253 JPLRS252 04179 r1996 11 27.743056 70 253 JPLRS252 04179 R1996 11 28.729167 + 11785031 8510 253 JPLRS252 04179 r1996 11 28.729167 70 253 JPLRS252 04179 R1996 11 29.652778 + 3619359 8510 253 JPLRS252 04179 r1996 11 29.652778 70 253 JPLRS252 04179 R1996 11 30.611111 - 5401624 8510 253 JPLRS252 04179 r1996 11 30.611111 70 253 JPLRS252 04179 R1996 12 01.555556 - 13565874 8510 253 JPLRS252 04179 r1996 12 01.555556 70 253 JPLRS252 04179 R1996 12 02.548611 - 21605667 8510 253 JPLRS252 04179 r1996 12 02.548611 70 253 JPLRS252 04179 R1996 12 03.506944 - 27656359 8510 253 JPLRS252 04179 r1996 12 03.506944 70 253 JPLRS252 04179 R2000 11 02.756944 - 11478250 8560 253 JPLRS253 04179 r2000 11 02.756944 600 253 JPLRS253 04179 R2004 10 09.566667 6448445210 2380 251 JPLRS251 04179 r2004 10 09.566667 900 251 JPLRS251 04179 R2012 12 04.145833 7195486133 8560 253 JPLRS253 04179 r2012 12 04.145833 4000 253 JPLRS253 04179 R2012 12 06.187500 6205148794 8560 253 JPLRS253 04179 r2012 12 06.187500 2500 253 JPLRS253 04179 R2012 12 07.194444 5773463283 8560 253 JPLRS253 04179 r2012 12 07.194444 3000 253 JPLRS253 04179 R2012 12 08.125000 5418581893 8560 253 JPLRS253 04179 r2012 12 08.125000 3000 253 JPLRS253 04179 R2012 12 09.159722 5087321522 8560 253 JPLRS253 04179 r2012 12 09.159722 3000 253 JPLRS253 04179 R2012 12 10.131944 4847766613 8560 253 JPLRS253 04179 r2012 12 10.131944 3000 253 JPLRS253 04179 R2012 12 14.381944 4844014208 8560 253 JPLRS253 04179 r2012 12 14.381944 2500 253 JPLRS253 04179 R2012 12 15.125000 5020249337 8560 253 JPLRS253 04179 r2012 12 15.125000 2500 253 JPLRS253 04179 R2016 12 27.159722 25178488700 8560 253 JPLRS253 04179 r2016 12 27.159722 8000 253 JPLRS253 04179 R2016 12 27.922917 25118645404 2380 251 JPLRS251 04179 r2016 12 27.922917 2000 251 JPLRS251 04179 R2016 12 28.929861 25073992413 2380 251 JPLRS251 04179 r2016 12 28.929861 2000 251 JPLRS251 04179 R2016 12 29.918750 25067605421 2380 251 JPLRS251 04179 r2016 12 29.918750 2000 251 JPLRS251 04179 R2017 01 07.952778 26780334748 2380 251 JPLRS251 04179 r2017 01 07.952778 2000 251 JPLRS251 04179 R2017 01 07.968750 26786114435 2380 251 JPLRS251 04179 r2017 01 07.968750 2000 251 JPLRS251 Station data: (251) Arecibo (N18.343444 W66.753080) US/Puerto Rico. 305-m Arecibo Observatory. (252) Goldstone DSS 13, Fort Irwin (N35.247164 W116.794459) US/California. (253) Goldstone DSS 14, Fort Irwin (N35.425901 W116.889538) US/California. Orbital elements: (4179) Perihelion 2016 Nov 27.785668 +/- 2.36e-6 TT = 18:51:21 (JD 2457720.285668) A1: -4.04e-11 +/- 6.37e-12 A2: -3.36e-14 +/- 2.97e-15 AU/day^2 Epoch 2017 Jan 6.0 TT = JDT 2457759.5 Earth MOID: 0.0061 Ma: 0.0412 M 9.57338115 +/- 0.0000017 (J2000 ecliptic) Find_Orb n 0.24412965 +/- 3.16e-8 Peri. 278.71463 +/- 0.00006 a 2.53545376 +/- 2.19e-7 Node 124.37235 +/- 0.00006 e 0.6294477 +/- 2.85e-8 Incl. 0.44719 +/- 5.22e-7 P 4.04 U 1.2 q 0.93951817 +/- 1.4e-8 Q 4.13138936 +/- 4.29e-7 From 47 observations 1992 Nov. 27-2017 Jan. 7; mean residual -nan
Residuals in arcseconds: 921127 253 ---- -0.3 921216 253 -2.0 -0.1 041009 251 -0.0 ---- 921127 253 -2.4 ---- 921217 253 -1.9 +0.4 121204 253 +2.3 ---- 921202 253 ---- -0.8 921217 251 -2.3 ---- 121206 253 +2.6 ---- 921203 253 -6.1 -0.3 921218 253 -4.4 +0.4 121207 253 +1.8 ---- 921204 253 -4.3 -0.6 921218 251 -2.6 ---- 121208 253 +1.5 ---- 921205 253 -4.7 -1.1 921219 251 -2.7 -0.1 121209 253 +1.5 ---- 921206 252 -2.7 -1.7 961125 252 ---- -3.2 121210 253 +0.5 ---- 921207 252 -0.3 ---- 961126 252 ---- -0.2 121214 253 -7.3 ---- 921208 253 +0.6 -1.3 961127 252 ---- -2.0 121215 253 -8.7 ---- 921209 253 +0.6 -0.2 961128 252 ---- -0.7 161227 253 -0.5 ---- 921210 253 +0.6 +0.1 961129 252 ---- -0.8 161227 251 -0.8 ---- 921211 253 +0.4 +0.4 961130 252 ---- +0.5 161228 251 -0.1 ---- 921212 253 -0.3 +0.2 961201 252 ---- +0.6 161229 251 -0.1 ---- 921213 253 -0.6 +0.4 961202 252 ---- +1.6 170107 251 -3.6 ---- 921214 253 -1.5 +0.1 961203 252 ---- +1.7 170107 251 -3.6 ---- 921215 253 -1.9 +0.5 001102 253 ---- +0.7 Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong '/hr PA " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- ------ ------ ---- --- 2017 01 06 00 01 58 08.135 +11 01 12.10 .26199 1.0840 105.7 5.80 68.9 .095 64 2017 01 06 01 01 58 30.170 +11 03 17.02 .26211 1.0843 105.8 5.79 68.9 .095 64 2017 01 06 02 01 58 52.197 +11 05 21.76 .26223 1.0846 105.8 5.79 69.0 .095 64 2017 01 06 03 01 59 14.214 +11 07 26.32 .26236 1.0848 105.9 5.78 69.0 .095 64 2017 01 06 04 01 59 36.223 +11 09 30.70 .26248 1.0851 105.9 5.78 69.0 .095 64 2017 01 06 05 01 59 58.222 +11 11 34.90 .26260 1.0854 106.0 5.78 69.0 .095 64 2017 01 06 06 02 00 20.213 +11 13 38.92 .26273 1.0857 106.0 5.77 69.0 .095 64 2017 01 06 07 02 00 42.194 +11 15 42.75 .26285 1.0859 106.1 5.77 69.1 .095 64 2017 01 06 08 02 01 04.167 +11 17 46.40 .26298 1.0862 106.1 5.77 69.1 .095 64 2017 01 06 09 02 01 26.129 +11 19 49.86 .26311 1.0865 106.2 5.76 69.1 .095 64 2017 01 06 10 02 01 48.083 +11 21 53.14 .26324 1.0868 106.2 5.76 69.1 .095 64 2017 01 06 11 02 02 10.027 +11 23 56.24 .26336 1.0870 106.3 5.75 69.1 .095 64 2017 01 06 12 02 02 31.962 +11 25 59.15 .26349 1.0873 106.4 5.75 69.1 .095 64 2017 01 06 13 02 02 53.887 +11 28 01.88 .26362 1.0876 106.4 5.75 69.2 .096 64 2017 01 06 14 02 03 15.802 +11 30 04.41 .26375 1.0879 106.5 5.74 69.2 .096 64 2017 01 06 15 02 03 37.707 +11 32 06.76 .26388 1.0882 106.5 5.74 69.2 .096 64 2017 01 06 16 02 03 59.603 +11 34 08.92 .26402 1.0884 106.6 5.73 69.2 .096 64 2017 01 06 17 02 04 21.489 +11 36 10.90 .26415 1.0887 106.6 5.73 69.2 .096 64 2017 01 06 18 02 04 43.364 +11 38 12.68 .26428 1.0890 106.7 5.73 69.3 .096 64 2017 01 06 19 02 05 05.230 +11 40 14.28 .26441 1.0893 106.7 5.72 69.3 .096 64 2017 01 06 20 02 05 27.086 +11 42 15.68 .26455 1.0895 106.8 5.72 69.3 .096 64 2017 01 06 21 02 05 48.931 +11 44 16.90 .26468 1.0898 106.8 5.71 69.3 .096 64 2017 01 06 22 02 06 10.766 +11 46 17.92 .26482 1.0901 106.9 5.71 69.3 .096 64 2017 01 06 23 02 06 32.591 +11 48 18.75 .26496 1.0904 106.9 5.71 69.4 .096 64 2017 01 07 00 02 06 54.405 +11 50 19.39 .26509 1.0907 107.0 5.70 69.4 .096 64 2017 01 07 01 02 07 16.209 +11 52 19.84 .26523 1.0909 107.0 5.70 69.4 .096 64 2017 01 07 02 02 07 38.003 +11 54 20.09 .26537 1.0912 107.1 5.69 69.4 .096 64 2017 01 07 03 02 07 59.785 +11 56 20.15 .26551 1.0915 107.1 5.69 69.4 .096 64 2017 01 07 04 02 08 21.557 +11 58 20.02 .26565 1.0918 107.2 5.69 69.4 .096 64 2017 01 07 05 02 08 43.318 +12 00 19.69 .26579 1.0921 107.3 5.68 69.5 .096 64 2017 01 07 06 02 09 05.069 +12 02 19.16 .26593 1.0923 107.3 5.68 69.5 .096 65 2017 01 07 07 02 09 26.808 +12 04 18.44 .26607 1.0926 107.4 5.67 69.5 .096 65 2017 01 07 08 02 09 48.536 +12 06 17.53 .26621 1.0929 107.4 5.67 69.5 .096 65 2017 01 07 09 02 10 10.254 +12 08 16.42 .26636 1.0932 107.5 5.66 69.5 .096 65 2017 01 07 10 02 10 31.960 +12 10 15.11 .26650 1.0935 107.5 5.66 69.6 .096 65 2017 01 07 11 02 10 53.655 +12 12 13.60 .26664 1.0938 107.6 5.66 69.6 .096 65 2017 01 07 12 02 11 15.338 +12 14 11.89 .26679 1.0940 107.6 5.65 69.6 .096 65 2017 01 07 13 02 11 37.011 +12 16 09.99 .26693 1.0943 107.7 5.65 69.6 .096 65 2017 01 07 14 02 11 58.671 +12 18 07.89 .26708 1.0946 107.7 5.64 69.6 .096 65 2017 01 07 15 02 12 20.321 +12 20 05.59 .26723 1.0949 107.8 5.64 69.7 .097 65 2017 01 07 16 02 12 41.959 +12 22 03.09 .26737 1.0952 107.8 5.63 69.7 .097 65 2017 01 07 17 02 13 03.585 +12 24 00.38 .26752 1.0954 107.9 5.63 69.7 .097 65 2017 01 07 18 02 13 25.199 +12 25 57.48 .26767 1.0957 107.9 5.62 69.7 .097 65 2017 01 07 19 02 13 46.802 +12 27 54.38 .26782 1.0960 108.0 5.62 69.7 .097 65 2017 01 07 20 02 14 08.393 +12 29 51.07 .26797 1.0963 108.0 5.62 69.8 .097 65 2017 01 07 21 02 14 29.972 +12 31 47.57 .26812 1.0966 108.1 5.61 69.8 .097 65 2017 01 07 22 02 14 51.539 +12 33 43.86 .26827 1.0969 108.1 5.61 69.8 .097 65 2017 01 07 23 02 15 13.094 +12 35 39.95 .26843 1.0971 108.2 5.60 69.8 .097 65 2017 01 08 00 02 15 34.637 +12 37 35.83 .26858 1.0974 108.2 5.60 69.8 .097 65 2017 01 08 01 02 15 56.168 +12 39 31.51 .26873 1.0977 108.3 5.59 69.9 .097 65 2017 01 08 02 02 16 17.686 +12 41 26.99 .26889 1.0980 108.3 5.59 69.9 .097 65 2017 01 08 03 02 16 39.192 +12 43 22.26 .26904 1.0983 108.4 5.58 69.9 .097 65 2017 01 08 04 02 17 00.686 +12 45 17.33 .26920 1.0986 108.4 5.58 69.9 .097 65 2017 01 08 05 02 17 22.167 +12 47 12.20 .26935 1.0988 108.5 5.57 69.9 .097 65 2017 01 08 06 02 17 43.636 +12 49 06.86 .26951 1.0991 108.5 5.57 70.0 .097 65 2017 01 08 07 02 18 05.093 +12 51 01.31 .26967 1.0994 108.6 5.56 70.0 .097 65 2017 01 08 08 02 18 26.536 +12 52 55.56 .26982 1.0997 108.6 5.56 70.0 .097 65 2017 01 08 09 02 18 47.967 +12 54 49.60 .26998 1.1000 108.7 5.56 70.0 .097 65 2017 01 08 10 02 19 09.386 +12 56 43.43 .27014 1.1003 108.7 5.55 70.0 .097 65 2017 01 08 11 02 19 30.791 +12 58 37.06 .27030 1.1006 108.8 5.55 70.1 .097 65 2017 01 08 12 02 19 52.183 +13 00 30.48 .27046 1.1008 108.8 5.54 70.1 .097 65 2017 01 08 13 02 20 13.563 +13 02 23.69 .27062 1.1011 108.9 5.54 70.1 .097 65 2017 01 08 14 02 20 34.929 +13 04 16.69 .27078 1.1014 108.9 5.53 70.1 .097 65 2017 01 08 15 02 20 56.283 +13 06 09.48 .27095 1.1017 109.0 5.53 70.1 .097 65 2017 01 08 16 02 21 17.623 +13 08 02.07 .27111 1.1020 109.0 5.52 70.2 .097 65 2017 01 08 17 02 21 38.950 +13 09 54.45 .27127 1.1023 109.1 5.52 70.2 .097 65 2017 01 08 18 02 22 00.264 +13 11 46.61 .27144 1.1026 109.1 5.51 70.2 .097 65 2017 01 08 19 02 22 21.565 +13 13 38.57 .27160 1.1029 109.2 5.51 70.2 .097 65 2017 01 08 20 02 22 42.852 +13 15 30.32 .27177 1.1031 109.2 5.50 70.2 .097 65 2017 01 08 21 02 23 04.126 +13 17 21.86 .27194 1.1034 109.3 5.50 70.3 .097 65 2017 01 08 22 02 23 25.386 +13 19 13.18 .27210 1.1037 109.3 5.49 70.3 .097 65 2017 01 08 23 02 23 46.632 +13 21 04.30 .27227 1.1040 109.4 5.49 70.3 .097 65 2017 01 09 00 02 24 07.865 +13 22 55.20 .27244 1.1043 109.4 5.48 70.3 .097 65 2017 01 09 01 02 24 29.085 +13 24 45.89 .27261 1.1046 109.5 5.48 70.3 .097 65 2017 01 09 02 02 24 50.290 +13 26 36.38 .27278 1.1049 109.5 5.47 70.4 .097 66 2017 01 09 03 02 25 11.482 +13 28 26.64 .27295 1.1052 109.6 5.47 70.4 .097 66 2017 01 09 04 02 25 32.660 +13 30 16.70 .27312 1.1054 109.6 5.46 70.4 .097 66 2017 01 09 05 02 25 53.824 +13 32 06.55 .27329 1.1057 109.7 5.46 70.4 .097 66 2017 01 09 06 02 26 14.974 +13 33 56.18 .27346 1.1060 109.7 5.45 70.4 .097 66 2017 01 09 07 02 26 36.110 +13 35 45.60 .27363 1.1063 109.8 5.45 70.5 .097 66 2017 01 09 08 02 26 57.232 +13 37 34.80 .27381 1.1066 109.8 5.44 70.5 .097 66 2017 01 09 09 02 27 18.339 +13 39 23.79 .27398 1.1069 109.9 5.44 70.5 .097 66 2017 01 09 10 02 27 39.433 +13 41 12.57 .27416 1.1072 109.9 5.43 70.5 .097 66 2017 01 09 11 02 28 00.512 +13 43 01.13 .27433 1.1075 110.0 5.43 70.5 .097 66 2017 01 09 12 02 28 21.577 +13 44 49.48 .27451 1.1078 110.0 5.42 70.6 .097 66 2017 01 09 13 02 28 42.627 +13 46 37.62 .27468 1.1080 110.1 5.42 70.6 .097 66 2017 01 09 14 02 29 03.663 +13 48 25.54 .27486 1.1083 110.1 5.41 70.6 .097 66 2017 01 09 15 02 29 24.685 +13 50 13.24 .27504 1.1086 110.2 5.41 70.6 .097 66 2017 01 09 16 02 29 45.692 +13 52 00.73 .27522 1.1089 110.2 5.40 70.7 .097 66 2017 01 09 17 02 30 06.684 +13 53 48.01 .27540 1.1092 110.2 5.40 70.7 .097 66 2017 01 09 18 02 30 27.662 +13 55 35.07 .27558 1.1095 110.3 5.39 70.7 .097 66 2017 01 09 19 02 30 48.625 +13 57 21.91 .27576 1.1098 110.3 5.39 70.7 .097 66 2017 01 09 20 02 31 09.573 +13 59 08.54 .27594 1.1101 110.4 5.38 70.7 .097 66 2017 01 09 21 02 31 30.507 +14 00 54.95 .27612 1.1104 110.4 5.38 70.8 .097 66 2017 01 09 22 02 31 51.425 +14 02 41.15 .27630 1.1107 110.5 5.37 70.8 .097 66 2017 01 09 23 02 32 12.329 +14 04 27.13 .27648 1.1110 110.5 5.37 70.8 .097 66 2017 01 10 00 02 32 33.217 +14 06 12.89 .27667 1.1112 110.6 5.36 70.8 .097 66 2017 01 10 01 02 32 54.091 +14 07 58.44 .27685 1.1115 110.6 5.36 70.8 .097 66 2017 01 10 02 02 33 14.949 +14 09 43.76 .27704 1.1118 110.7 5.35 70.9 .097 66 2017 01 10 03 02 33 35.793 +14 11 28.88 .27722 1.1121 110.7 5.34 70.9 .097 66