"Pseudo-MPEC" for A10pgty = A10pgtz = ZTF0Dxq

Created 2020 Sep 18 16:02:12 UT using Find_Orb

Click here for an explanation of pseudo-MPECs

TLEs are available for this object (and for most of the other objects listed on these pages.) Because it is an ETBO, the TLEs will be somewhat wrong, and increasingly so for times distant from the observations on which they are based.

 
 Astrometry: 
     A10pgty* C2020 08 17.38498321 15 49.52 -01 07 24.6    ~8HCW 16.71cVNEOCPT05
     A10pgty  C2020 08 17.39010721 16 50.84 -00 58 17.5    ~8HCW 16.78cVNEOCPT05
     A10pgty  C2020 08 17.39518921 17 52.01 -00 49 11.5    ~8HCW 16.71cVNEOCPT05
     A10pgtz* C2020 08 17.48640721 35 52.30 +01 55 34.5    ~8HG0 16.49oVNEOCPT08
     A10pgtz  C2020 08 17.48732821 36 03.85 +01 57 08.7    ~8HG0 16.32oVNEOCPT08
     A10pgtz  C2020 08 17.48778721 36 09.59 +01 57 55.6    ~8HG0 16.38oVNEOCPT08
     ZTF0Dxq* C2020 08 18.29407420 55 20.44 -03 46 58.7    ~8IBU 16.23RUNEOCPI41
     ZTF0Dxq  C2020 08 18.29442120 55 25.11 -03 46 18.0    ~8IBU 16.23RUNEOCPI41
     ZTF0Dxq  C2020 08 18.31601821 00 15.57 -03 04 56.3    ~8IBU 16.80gUNEOCPI41
     ZTF0Dxq  C2020 08 18.31636621 00 20.13 -03 04 16.7    ~8IBU 16.80gUNEOCPI41
     ZTF0EYI* C2020 09 18.25519721 47 44.86 +02 05 34.8    ~9IEu 16.57RUNEOCPI41
     ZTF0EYI  C2020 09 18.25554421 47 50.95 +02 06 08.7    ~9IEu 16.57RUNEOCPI41
     ZTF0EYI  C2020 09 18.31237322 03 42.45 +03 28 22.0    ~9IEu 17.01gUNEOCPI41
     ZTF0EYI  C2020 09 18.31272022 03 48.18 +03 28 49.7    ~9IEu 17.01gUNEOCPI41

Station data:
(I41) Palomar Mountain--ZTF  (N33.357340 W116.859780)  US/California. 1.2-m
   f/2.44 Oschin Schmidt + CCD.
(T05) ATLAS-HKO, Haleakala  (N20.707582 W156.257008)  US/Hawaii.  Observers
   L. Denneau, A. Heinze, H. Weiland, J. Tonry, H. Flewelling, A.
   Fitzsimmons, D. Young, B. Stalder. Measurers L. Denneau, A. Heinze, J.
   Tonry. 0.5-m f/2.0 Schmidt + CCD.
(T08) ATLAS-MLO, Mauna Loa  (N19.536152 W155.576050)  US/Hawaii.  Observers
   L. Denneau, A. Heinze, H. Weiland, J. Tonry, H. Flewelling, A.
   Fitzsimmons, D. Young, B. Stalder. Measurers L. Denneau, A. Heinze, J.
   Tonry. 0.5-m f/2.0 Schmidt + CCD.

Orbital elements:  A10pgty = A10pgtz = ZTF0Dxq
   Perigee 2020 Sep 2.406496 +/- 0.00106844 TT =  9:45:21.2 (JD 2459094.906496)
A1: 1.25788e-5 +/- 1.4822e-6   A2: 9.25614e-8 +/- 7.55806e-7
A3: -1.26255e-7 +/- 3.57498e-7 AU/day^2 [1/r^2]
Epoch 2020 Sep  2.0 TT = JDT 2459094.5                        Find_Orb
M 208.702950927 +/- 0.43927         (J2000 equator)
n 372.198209392 +/- 0.224858        Peri.  197.391442 +/- 0.28094
a 41313.05582 +/- 16.6426           Node   312.839067 +/- 0.23794
e   0.74494749 +/- 0.00375882       Incl.   16.529240 +/- 0.033311
P1392.78m/0.967d           H 32.5   G  0.15   U 11.7
q 10536.99848 +/- 152.232    Q 72089.11316 +/- 177.67
From 14 observations 2020 Aug. 17-Sept. 18; mean residual 9".618
Residuals in arcseconds: 
200817 T05 14.5- .191+    200817 T08 3.69- 3.82-    200918 I41 7.60- 3.87+
200817 T05 19.8- 3.48-    200818 I41 20.0+ 14.8+    200918 I41 6.34- 4.74+
200817 T05 16.0- 1.77-    200818 I41 19.1+ 14.8+    200918 I41 2.40+ 4.29+
200817 T08 4.07- 3.94-    200818 I41 9.60+ 5.98+    200918 I41 3.15+ 4.50+
200817 T08 3.59- 3.83-    200818 I41 8.36+ 6.16+

Ephemerides (geocentric):
Date (UTC) HH   RA              Dec         delta   r     elong  mag " sig PA
---- --------  --------------  -----------  -----  ------ -----  --- --------
2020 09 18 00  19 05 47.667   -05 06 25.31    34516 1.0050 110.9 16.8  379  67
2020 09 18 01  19 53 27.488   -02 14 38.30    43046 1.0050 122.7 16.9  282  66
2020 09 18 02  20 26 17.138   -00 12 05.79    50061 1.0051 130.8 17.0  247  68
2020 09 18 03  20 51 37.919   +01 22 48.48    55824 1.0051 137.0 17.1  234  71
2020 09 18 04  21 12 38.903   +02 40 38.97    60514 1.0051 142.1 17.1  232  74
2020 09 18 05  21 30 57.510   +03 47 13.18    64255 1.0052 146.5 17.1  235  76
2020 09 18 06  21 47 30.901   +04 45 59.92    67130 1.0052 150.3 17.1  242  79
2020 09 18 07  22 02 56.324   +05 39 14.44    69199 1.0052 153.8 17.1  252  81
2020 09 18 08  22 17 40.505   +06 28 30.09    70501 1.0052 157.0 17.0  263  82
2020 09 18 09  22 32 04.599   +07 14 55.12    71057 1.0052 159.9 16.9  277  84
2020 09 18 10  22 46 27.203   +07 59 22.25    70879 1.0052 162.7 16.8  292  86
2020 09 18 11  23 01 06.596   +08 42 34.40    69963 1.0052 165.0 16.7  311  87
2020 09 18 12  23 16 22.844   +09 25 08.33    68294 1.0052 166.9 16.6  333  88
2020 09 18 13  23 32 40.420   +10 07 36.69    65841 1.0052 167.8 16.5  359  89
2020 09 18 14  23 50 32.176   +10 50 28.34    62558 1.0051 167.4 16.4  392  90
2020 09 18 15  00 10 46.396   +11 34 05.43    58376 1.0051 165.3 16.3  435  92
2020 09 18 16  00 34 41.010   +12 18 31.07    53193 1.0050 161.4 16.3  494  93
2020 09 18 17  01 04 36.236   +13 02 45.46    46866 1.0050 155.4 16.2  585  94
2020 09 18 18  01 45 23.214   +13 41 52.48    39178 1.0049 146.5 16.0  742  95
2020 09 18 19  02 49 29.891   +13 52 23.55    29833 1.0048 131.9 15.9 1086  97
2020 09 18 20  05 02 25.768   +10 58 26.38    18712 1.0047 100.3 15.8 2218 101
2020 09 18 21  11 38 20.516   -10 22 52.68    11718 1.0046  12.1 27?? 4388  99
2020 09 18 22  17 05 43.374   -10 50 50.87    21342 1.0046  80.4 16.9 1178  76
2020 09 18 23  18 50 53.770   -05 49 20.68    32114 1.0047 106.3 16.8  540  70
2020 09 19 00  19 44 50.429   -02 39 29.21    41049 1.0047 119.7 16.9  369  68
2020 09 19 01  20 20 33.990   -00 27 40.10    48399 1.0048 128.6 17.0  306  70
2020 09 19 02  20 47 32.002   +01 12 28.62    54443 1.0048 135.2 17.1  279  72
2020 09 19 03  21 09 33.817   +02 33 28.91    59379 1.0049 140.5 17.1  268  74
2020 09 19 04  21 28 33.181   +03 42 01.49    63341 1.0049 145.1 17.1  266  76
2020 09 19 05  21 45 34.962   +04 42 01.85    66420 1.0049 149.1 17.1  270  78
2020 09 19 06  22 01 20.417   +05 35 59.71    68681 1.0049 152.7 17.1  277  80
2020 09 19 07  22 16 18.466   +06 25 36.63    70166 1.0049 156.0 17.0  286  82
2020 09 19 08  22 30 51.444   +07 12 05.64    70903 1.0049 159.1 17.0  299  84
2020 09 19 09  22 45 18.482   +07 56 22.13    70904 1.0049 161.9 16.9  314  85
2020 09 19 10  22 59 57.866   +08 39 10.32    70169 1.0049 164.5 16.8  332  86
2020 09 19 11  23 15 09.150   +09 21 07.22    68687 1.0049 166.6 16.6  354  88
2020 09 19 12  23 31 15.592   +10 02 44.88    66430 1.0049 167.9 16.5  380  89
2020 09 19 13  23 48 47.710   +10 44 31.01    63357 1.0049 168.0 16.4  414  90
2020 09 19 14  00 08 29.376   +11 26 46.52    59404 1.0048 166.3 16.3  457  91
2020 09 19 15  00 31 29.727   +12 09 35.50    54481 1.0048 162.8 16.3  518  92
2020 09 19 16  00 59 49.584   +12 52 10.69    48455 1.0047 157.4 16.2  609  93
2020 09 19 17  01 37 29.903   +13 30 45.12    41132 1.0046 149.3 16.1  764  94
2020 09 19 18  02 34 12.070   +13 48 40.90    32238 1.0045 136.4 15.9 1083  96
2020 09 19 19  04 21 43.941   +12 09 59.98    21532 1.0044 111.0 15.8 2026 100
2020 09 19 20  09 30 10.908   -03 51 32.43    11859 1.0043  35.1 19?? 5378 103
2020 09 19 21  16 20 03.233   -12 12 46.53    18522 1.0043  68.5 17.3 1921  80
2020 09 19 22  18 33 09.014   -06 39 36.39    29614 1.0044 101.0 16.8  759  72
2020 09 19 23  19 35 03.610   -03 08 02.95    38967 1.0044 116.4 16.9  477  70
2020 09 20 00  20 14 13.810   -00 45 19.65    46664 1.0045 126.1 17.0  374  71
2020 09 20 01  20 43 03.234   +01 00 51.36    53000 1.0045 133.2 17.1  328  72
2020 09 20 02  21 06 13.263   +02 25 28.00    58188 1.0046 138.9 17.1  307  74
2020 09 20 03  21 25 57.753   +03 36 15.36    62375 1.0046 143.7 17.1  299  76
2020 09 20 04  21 43 30.779   +04 37 40.48    65660 1.0046 147.8 17.1  298  78
2020 09 20 05  21 59 38.297   +05 32 29.87    68114 1.0047 151.5 17.1  303  80
2020 09 20 06  22 14 51.780   +06 22 34.61    69785 1.0047 155.0 17.0  311  82
2020 09 20 07  22 29 34.960   +07 09 13.23    70702 1.0047 158.2 17.0  322  83
2020 09 20 08  22 44 07.641   +07 53 24.31    70882 1.0047 161.1 16.9  336  85
2020 09 20 09  22 58 48.251   +08 35 53.72    70327 1.0047 163.8 16.8  353  86
2020 09 20 10  23 13 55.966   +09 17 19.05    69029 1.0046 166.2 16.7  375  87
2020 09 20 11  23 29 53.028   +09 58 12.11    66965 1.0046 167.9 16.5  401  88