"Pseudo-MPEC" for ZTF0K7F
Created 2021 Jan 18 11:07:43 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
ZTF0K7F C2021 01 13.33976807 18 37.51 +12 53 49.4 ~1DAb 16.41gUNEOCPI41
ZTF0K7F C2021 01 13.34011607 18 44.12 +12 53 41.2 ~1DAb 16.41gUNEOCPI41
ZTF0K7F C2021 01 13.34070607 18 55.68 +12 53 26.3 ~1DAb 16.39gUNEOCPI41
ZTF0K7F C2021 01 13.34105307 19 02.25 +12 53 18.3 ~1DAb 16.39gUNEOCPI41
Station data:
(I41) Palomar Mountain--ZTF (N33.357340 W116.859780) US/California. 1.2-m
f/2.44 Oschin Schmidt + CCD.
Orbital elements: ZTF0K7F
Perigee 2021 Jan 12.659633 +/- 37.2101 TT = 15:49:52 (JD 2459227.159633)
Epoch 2021 Jan 13.0 TT = JDT 2459227.5 AutoNEOCP
M 134.83677830 +/- 29.438854 (J2000 equator)
n 396.15132716 +/- 0.451695 Peri. 253.60047 +/- 61.961825
a 39630.4888 +/- 5.13807e+7 Node 18.61652 +/- 87.967628
e 0.8115578 +/- 0.241376 Incl. 15.06192 +/- 1.9591052
P1308.57m/0.909d H 32.8 G 0.15 U 12.2 SR
q 7468.05512 +/- 2.24708e+7 Q 71792.9225 +/- 1.0415e+10
From 4 observations 2021 Jan. 13 (1.9 min); mean residual 0".70
Residuals in arcseconds: 210113 I41 .38+ .03- 210113 I41 1.4+ .34- 210113 I41 1.0- .17+ 210113 I41 .75- .20+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -- -- -- ------------- ----------- ------ ------ ----- --- ---- --- 2021 01 18 11 05 37 33.319 +13 51 33.14 69026 .98424 145.0 17.5 105d 178 2021 01 18 12 05 50 17.085 +14 09 40.43 70742 .98427 148.1 17.5 103d 178 2021 01 18 13 06 02 35.039 +14 24 45.28 71622 .98429 150.9 17.5 103d 178 2021 01 18 14 06 14 44.822 +14 37 17.62 71685 .98430 153.8 17.4 103d 178 2021 01 18 15 06 27 02.978 +14 47 33.09 70932 .98431 156.6 17.3 98d 179 2021 01 18 16 06 39 47.044 +14 55 34.86 69346 .98431 159.6 17.1 97d 0 2021 01 18 17 06 53 17.944 +15 01 12.37 66896 .98431 162.6 16.9 94d 0 2021 01 18 18 07 08 03.543 +15 03 55.72 63522 .98430 165.9 16.7 90d 1 2021 01 18 19 07 24 44.993 +15 02 41.78 59139 .98428 169.4 16.4 84d 2 2021 01 18 20 07 44 29.934 +14 55 20.11 53612 .98425 172.9 16.1 77d 4 2021 01 18 21 08 09 24.581 +14 36 58.58 46732 .98420 174.0 Sha 71d 6 2021 01 18 22 08 44 09.879 +13 54 42.46 38153 .98415 168.3 15.5 65d 9 2021 01 18 23 09 42 45.890 +12 01 20.31 27240 .98406 154.8 15.2 66d 9 2021 01 19 00 12 27 38.976 +02 57 21.49 12928 .98394 113.6 14.8 67d 9 2021 01 19 01 00 12 06.838 -03 56 31.29 13495 .98386 62.4 17.2 125d 176 2021 01 19 02 02 44 46.187 +06 05 12.47 27685 .98395 101.6 16.9 117d 176 2021 01 19 03 03 40 01.785 +09 14 03.69 38499 .98402 115.5 17.1 114d 176 2021 01 19 04 04 13 12.387 +10 51 33.76 47008 .98409 123.7 17.3 113d 176 2021 01 19 05 04 37 12.088 +11 53 18.65 53834 .98415 129.6 17.4 112d 177 2021 01 19 06 04 56 21.810 +12 36 54.08 59317 .98420 134.3 17.5 109d 177 2021 01 19 07 05 12 39.567 +13 09 46.85 63662 .98424 138.2 17.6 108d 178 2021 01 19 08 05 27 09.028 +13 35 40.63 67000 .98428 141.7 17.6 106d 178 2021 01 19 09 05 40 29.227 +13 56 39.90 69418 .98431 144.9 17.6 105d 178 2021 01 19 10 05 53 06.846 +14 13 58.64 70972 .98434 147.8 17.5 103d 178 2021 01 19 11 06 05 22.178 +14 28 22.00 71696 .98435 150.7 17.5 103d 178 2021 01 19 12 06 17 32.492 +14 40 16.70 71603 .98437 153.6 17.4 102d 179 2021 01 19 13 06 29 54.363 +14 49 55.72 70692 .98438 156.4 17.3 98d 179 2021 01 19 14 06 42 45.770 +14 57 19.57 68945 .98438 159.4 17.1 97d 0 2021 01 19 15 06 56 28.635 +15 02 14.30 66323 .98437 162.5 16.9 94d 0 2021 01 19 16 07 11 32.738 +15 04 04.66 62765 .98436 165.9 16.7 90d 1 2021 01 19 17 07 28 42.938 +15 01 37.66 58175 .98434 169.5 16.4 82d 3 2021 01 19 18 07 49 14.607 +14 52 21.34 52409 .98431 173.2 17.8 77d 4 2021 01 19 19 08 15 32.463 +14 30 27.48 45237 .98426 174.0 Sha 71d 6 2021 01 19 20 08 53 13.031 +13 39 50.29 36274 .98420 167.2 15.5 65d 9 2021 01 19 21 10 00 30.348 +11 16 02.29 24800 .98411 151.5 15.1 66d 9 2021 01 19 22 13 55 06.517 -02 55 16.82 10014 .98397 92.0 15.0 67d 9 2021 01 19 23 01 02 55.303 -00 32 28.63 16490 .98395 74.6 16.9 124d 176 2021 01 20 00 02 58 50.917 +06 57 42.50 29975 .98403 104.3 16.9 117d 176 2021 01 20 01 03 47 52.606 +09 39 45.99 40278 .98410 116.6 17.2 114d 177 2021 01 20 02 04 18 44.790 +11 07 46.42 48429 .98417 124.2 17.4 113d 176 2021 01 20 03 04 41 35.899 +12 04 54.02 54978 .98422 129.8 17.5 112d 177 2021 01 20 04 05 00 06.310 +12 45 48.05 60230 .98427 134.3 17.5 109d 178 2021 01 20 05 05 15 59.736 +13 16 55.15 64374 .98431 138.1 17.6 108d 178 2021 01 20 06 05 30 13.660 +13 41 33.47 67531 .98435 141.5 17.6 106d 178 2021 01 20 07 05 43 24.095 +14 01 34.95 69781 .98438 144.7 17.6 104d 178 2021 01 20 08 05 55 56.162 +14 18 06.61 71174 .98441 147.6 17.5 103d 178 2021 01 20 09 06 08 09.363 +14 31 49.28 71741 .98442 150.5 17.5 103d 178 2021 01 20 10 06 20 20.674 +14 43 06.61 71493 .98444 153.4 17.4 102d 179