"Pseudo-MPEC" for ZTF0KbQ = ZTF0KeL
Created 2021 Feb 28 13:21:05 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. Note that, because of sparse data and unpredictable non-gravs, the TLEs are probably only good for a few weeks around the date of observation.
Astrometry:
ZTF0KbQ C2021 02 19.28944409 05 43.97 +15 38 44.8 16.27gUNEOCPI41
ZTF0KbQ C2021 02 19.28979209 05 49.62 +15 39 08.9 16.27gUNEOCPI41
ZTF0KbQ C2021 02 19.30922509 11 02.65 +15 59 57.5 15.81RUNEOCPI41
ZTF0KbQ C2021 02 19.30957209 11 08.15 +16 00 18.6 15.81RUNEOCPI41
ZTF0KbQ C2021 02 19.31828709 13 26.09 +16 08 47.7 16.12gUNEOCPI41
ZTF0KbQ C2021 02 19.31863409 13 31.55 +16 09 07.3 16.12gUNEOCPI41
ZTF0KbQ KC2021 02 19.43908709 43 19.17 +17 19 12.0 13.86GVNEOCPI52
ZTF0KbQ KC2021 02 19.43951409 43 26.25 +17 19 18.6 13.88GVNEOCPI52
ZTF0KbQ KC2021 02 19.43996209 43 33.69 +17 19 25.5 13.97GVNEOCPI52
ZTF0KbQ KC2021 02 19.44041109 43 41.13 +17 19 32.2 13.85GVNEOCPI52
ZTF0KbQ KC2021 02 19.47908909 54 42.79 +17 26 02.2 13.35GVNEOCPI52
ZTF0KbQ KC2021 02 19.47952009 54 50.40 +17 26 04.4 13.32GVNEOCPI52
ZTF0KbQ KC2021 02 19.47994809 54 57.99 +17 26 06.6 13.40GVNEOCPI52
ZTF0KbQ KC2021 02 19.48037509 55 05.54 +17 26 08.7 13.32GVNEOCPI52
ZTF0KeL* C2021 02 28.25496509 57 44.10 +17 36 41.3 ~2SCu 15.57RUNEOCPI41
ZTF0KeL C2021 02 28.25531309 57 49.40 +17 36 55.8 ~2SCu 15.57RUNEOCPI41
ZTF0KeL C2021 02 28.30055610 09 08.45 +18 02 31.9 ~2SCu 15.68gUNEOCPI41
ZTF0KeL C2021 02 28.30090310 09 13.54 +18 02 40.9 ~2SCu 15.68gUNEOCPI41
ZTF0KeL C2021 02 28.33485010 17 41.14 +18 14 47.3 ~2SCu 15.33gUNEOCPI41
ZTF0KeL C2021 02 28.33519710 17 46.43 +18 14 53.1 ~2SCu 15.33gUNEOCPI41
ZTF0KeL C2021 02 28.33531310 17 48.24 +18 14 54.6 ~2SCu 15.37gUNEOCPI41
ZTF0KeL C2021 02 28.33566010 17 53.42 +18 14 59.3 ~2SCu 15.37gUNEOCPI41
Station data:
(I41) Palomar Mountain--ZTF (N33.357340 W116.859780) US/California. 1.2-m
f/2.44 Oschin Schmidt + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442547 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m reflector + CCD.
Orbital elements: ZTF0KbQ = ZTF0KeL
Perigee 2021 Feb 27.81323 +/- 0.000366 TT = 19:31:03 (JD 2459273.31323)
A1: 8.75e-6 +/- 1.02e-7 A2: -7.49e-8 +/- 2.29e-8 A3: 2.09e-7 +/- 5.72e-9 AU/day^2 [1/r^2]
Epoch 2021 Feb 28.0 TT = JDT 2459273.5 Gray
M 68.35549627 +/- 0.13 (J2000 equator)
n 365.99391125 +/- 0.00773 Peri. 257.28428 +/- 0.032
a 41778.6368 +/- 0.588 Node 75.86593 +/- 0.0018
e 0.7426878 +/- 3.56e-5 Incl. 19.89979 +/- 0.0025
P1416.39m/0.984d H 31.1 G 0.15 U 9.5
q 10750.1512 +/- 1.51 Q 72807.1224 +/- 1.73
From 22 observations 2021 Feb. 19-28; mean residual 1".232
Residuals in arcseconds: 210219 I41 1.02+ .553+ 210219 I52 .209- 383µ+ 210228 I41 3.87- .046+ 210219 I41 .429+ .775+ 210219 I52 .408- .072- 210228 I41 4.99- .236- 210219 I41 .660- .792- 210219 I52 .518+ .040- 210228 I41 .525+ .237+ 210219 I41 .900- .572- 210219 I52 .414+ .083- 210228 I41 1.50+ .476+ 210219 I41 .522+ .077+ 210219 I52 .698+ .067- 210228 I41 2.41+ .125+ 210219 I41 .495+ .059+ 210219 I52 .577+ .100- 210228 I41 1.79+ .686- 210219 I52 .309- .150- 210228 I41 2.01+ .369+ 210219 I52 .312- .090- 210228 I41 1.92+ .511+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta elong mag " sig PA ---- -------- ------------ ------------ ------ ----- --- -------- 2021 02 28 00 08 02 42.347 +14 18 51.37 51835 140.1 15.4 42.1 79 2021 02 28 01 08 26 42.966 +15 40 29.59 57552 145.7 15.5 23.8 82 2021 02 28 02 08 46 58.301 +16 40 59.70 62214 150.2 15.5 12.5 86 2021 02 28 03 09 04 49.631 +17 27 43.72 65943 154.1 15.5 5.23 93 2021 02 28 04 09 21 06.034 +18 04 47.82 68822 157.4 15.5 .976 153 2021 02 28 05 09 36 20.202 +18 34 38.57 70909 160.4 15.5 2.82 69 2021 02 28 06 09 50 55.976 +18 58 46.27 72241 163.0 15.4 4.48 78 2021 02 28 07 10 05 12.406 +19 18 06.17 72842 165.2 15.4 5.10 83 2021 02 28 08 10 19 26.276 +19 33 09.09 72722 166.9 15.3 4.73 87 2021 02 28 09 10 33 53.965 +19 44 06.09 71879 167.9 15.2 3.36 92 2021 02 28 10 10 48 53.196 +19 50 49.02 70299 168.0 15.2 .943 121 2021 02 28 11 11 04 45.118 +19 52 46.82 67954 167.1 15.2 3.29 77 2021 02 28 12 11 21 57.360 +19 48 55.72 64801 165.2 15.1 9.23 85 2021 02 28 13 11 41 09.244 +19 37 17.84 60774 162.1 15.1 18.1 89 2021 02 28 14 12 03 21.825 +19 14 13.99 55781 158.0 15.0 31.9 92 2021 02 28 15 12 30 19.791 +18 32 29.61 49683 152.5 14.9 54.4 95 2021 02 28 16 13 05 27.131 +17 15 55.86 42277 144.8 14.8 95.8 98 2021 02 28 17 13 56 43.566 +14 40 53.40 33256 132.9 14.6 188 103 2021 02 28 18 15 30 09.255 +08 03 39.39 22237 109.8 14.4 485 108 2021 02 28 19 20 22 07.971 -15 28 41.54 11259 36.2 17?? 2028 103 2021 02 28 20 04 03 30.570 -05 13 33.15 17946 78.6 15.2 751 71 2021 02 28 21 06 08 35.396 +05 54 33.98 29632 111.0 15.0 239 72 2021 02 28 22 07 06 54.164 +10 36 53.91 39315 125.7 15.2 111 75 2021 02 28 23 07 44 26.782 +13 14 37.51 47244 134.8 15.3 59.4 77 2021 03 01 00 08 12 26.134 +14 57 06.45 53770 141.4 15.4 33.2 80 2021 03 01 01 08 35 07.802 +16 09 48.72 59129 146.6 15.5 18.0 84 2021 03 01 02 08 54 34.569 +17 04 19.02 63478 150.9 15.5 8.43 90 2021 03 01 03 09 11 55.002 +17 46 39.38 66924 154.5 15.5 2.40 110 2021 03 01 04 09 27 51.908 +18 20 16.17 69541 157.8 15.5 2.14 57 2021 03 01 05 09 42 54.653 +18 47 13.80 71380 160.6 15.5 4.47 75 2021 03 01 06 09 57 25.279 +19 08 48.89 72474 163.1 15.4 5.72 80 2021 03 01 07 10 11 41.945 +19 25 47.23 72841 165.2 15.4 5.97 84 2021 03 01 08 10 26 01.170 +19 38 32.12 72487 166.7 15.3 5.23 87 2021 03 01 09 10 40 39.621 +19 47 07.56 71408 167.6 15.2 3.48 93 2021 03 01 10 10 55 55.910 +19 51 17.39 69584 167.6 15.2 .718 137 2021 03 01 11 11 12 12.919 +19 50 19.78 66983 166.5 15.1 4.14 80 2021 03 01 12 11 30 01.379 +19 42 54.35 63556 164.3 15.1 10.9 87 2021 03 01 13 11 50 06.240 +19 26 34.15 59229 161.0 15.1 21.0 90 2021 03 01 14 12 13 39.421 +18 56 42.82 53896 156.6 15.0 36.8 93 2021 03 01 15 12 42 48.902 +18 03 56.69 47403 150.5 14.9 63.6 96 2021 03 01 16 13 21 57.410 +16 26 15.89 39517 141.8 14.8 115 100 2021 03 01 17 14 22 17.049 +12 59 03.61 29893 127.6 14.5 241 104 2021 03 01 18 16 26 43.327 +03 04 12.88 18273 96.2 14.5 730 109 2021 03 01 19 23 47 21.151 -19 29 04.90 11163 18.4 22?? 2011 86 2021 03 01 20 04 59 36.427 -00 05 28.68 21911 92.2 15.0 474 71 2021 03 01 21 06 32 05.957 +07 59 41.11 32968 116.0 15.1 177 73 2021 03 01 22 07 21 43.571 +11 47 17.33 42030 128.3 15.3 86.6 76 2021 03 01 23 07 55 36.275 +14 01 42.03 49468 136.5 15.4 46.9 79 2021 03 02 00 08 21 40.558 +15 31 40.70 55591 142.5 15.5 25.6 82 2021 03 02 01 08 43 14.665 +16 36 35.95 60606 147.4 15.5 12.9 87 2021 03 02 02 09 01 59.267 +17 25 43.04 64651 151.5 15.5 4.90 97 2021 03 02 03 09 18 52.834 +18 04 00.70 67821 155.0 15.5 1.29 18 2021 03 02 04 09 34 33.047 +18 34 22.60 70180 158.1 15.5 4.04 70 2021 03 02 05 09 49 26.519 +18 58 34.33 71773 160.8 15.5 5.96 78 2021 03 02 06 10 03 53.819 +19 17 40.46 72629 163.2 15.4 6.81 82 2021 03 02 07 10 18 12.430 +19 32 18.13 72761 165.2 15.4 6.69 85 2021 03 02 08 10 32 38.787 +19 42 43.34 72173 166.6 15.3 5.60 88 2021 03 02 09 10 47 30.023 +19 48 52.79 70854 167.3 15.2 3.46 94 2021 03 02 10 11 03 05.891 +19 50 21.49 68782 167.1 15.2 .558 0 2021 03 02 11 11 19 51.385 +19 46 15.20 65919 165.8 15.1 5.21 83 2021 03 02 12 11 38 21.011 +19 34 53.47 62208 163.4 15.1 12.8 88 2021 03 02 13 11 59 26.677 +19 13 12.97 57568 159.9 15.0 24.3 92 2021 03 02 14 12 24 34.130 +18 35 22.79 51878 155.0 15.0 42.7 95 2021 03 02 15 12 56 22.379 +17 29 01.86 44964 148.3 14.9 74.9 98 2021 03 02 16 13 40 38.134 +15 23 30.95 36560 138.3 14.7 141 101 2021 03 02 17 14 53 44.460 +10 39 23.34 26293 120.7 14.5 320 106 2021 03 02 18 17 53 05.230 -04 47 32.43 14404 74.8 14.9 1182 109 2021 03 02 19 02 27 06.459 -12 32 00.14 13867 52.7 16?? 1251 75 2021 03 02 20 05 39 10.480 +03 35 25.78 25734 101.6 15.0 319 71 2021 03 02 21 06 51 54.839 +09 40 46.29 36102 120.0 15.2 133 74 2021 03 02 22 07 35 08.151 +12 47 57.43 44586 130.6 15.3 67.8 77 2021 03 02 23 08 06 03.913 +14 43 36.83 51563 137.9 15.4 36.6 80 2021 03 03 00 08 30 31.272 +16 02 58.87 57304 143.5 15.5 19.1 84 2021 03 03 01 08 51 07.013 +17 01 02.91 61989 148.1 15.6 8.50 91 2021 03 03 02 09 09 14.754 +17 45 17.36 65738 152.0 15.6 2.04 125 2021 03 03 03 09 25 44.855 +18 19 50.18 68636 155.4 15.6 3.17 61 2021 03 03 04 09 41 10.781 +18 47 07.90 70741 158.4 15.5 5.81 75 2021 03 03 05 09 55 56.859 +19 08 39.93 72091 161.0 15.5 7.29 80 2021 03 03 06 10 10 22.467 +19 25 20.13 72709 163.3 15.4 7.76 83 2021 03 03 07 10 24 44.605 +19 37 37.52 72606 165.1 15.4 7.28 86 2021 03 03 08 10 39 19.796 +19 45 40.91 71780 166.4 15.3 5.84 89 2021 03 03 09 10 54 25.842 +19 49 19.27 70218 167.0 15.2 3.31 95 2021 03 03 10 11 10 23.905 +19 47 57.80 67893 166.5 15.2 .873 48 2021 03 03 11 11 27 41.543 +19 40 27.70 64760 165.0 15.1 6.52 85 2021 03 03 12 11 46 57.866 +19 24 44.09 60756 162.4 15.1 15.1 90 2021 03 03 13 12 09 13.437 +18 56 57.63 55789 158.6 15.0 28.3 93 2021 03 03 14 12 36 11.817 +18 09 38.90 49724 153.3 14.9 49.9 96 2021 03 03 15 13 11 14.133 +16 46 18.48 42359 145.7 14.8 89.1 99 2021 03 03 16 14 02 11.128 +14 03 04.98 33395 134.0 14.6 175 103 2021 03 03 17 15 34 20.643 +07 19 51.76 22466 111.4 14.4 449 108