74P

⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2013-01-30 (JD 2456322.5)
Eccentricity (e)0.1478530140 ± 2.49e-08
Semi-major axis (a)4.1650671715 AU ± 2.89e-08
Inclination (i)6.65101255° ± 2.42e-06
Long. of Asc. Node (Ω)77.08375530° ± 2.24e-05
Arg. of Perihelion (ω)86.55881540° ± 2.54e-05
Mean Anomaly (M)148.78868485° ± 1.03e-05
Mean Motion (n)0.1159522717°/day ± 1.21e-09
Perihelion dist (q)3.54924944 AU ± 1.06e-07
Aphelion dist (Q)4.78088491 AU ± 1.09e-07
Orbital Period8.50027575 yr ± 8.84e-08
NGA Modelg(r)
A11.59588121e-07 ± 7.64e-09 AU/d²
A2-1.11946374e-07 ± 6.23e-10 AU/d²
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.633″
Uncertainty0
Orbit TypeMBA
MOID2.566532 AU
Observations Used6217
Oppositions51
Arc Total1967-2025
First Observation Used1976-01-08
Last Observation Used2025-12-28
Observations (6538)
Date Type RA Dec Mag Band Observatory
2016-12-27 04:01:28 C 07 16 00.17 +26 23 57.5 q V83
2016-12-27 04:10:49 C 07 15 59.91 +26 23 58.3 q V83
2016-12-27 04:26:47 C 07 15 59.40 +26 24 00.3 q V83
2016-12-27 17:15:37 C 07 15 36.48 +26 25 27.1 q Q11
2016-12-27 17:19:44 C 07 15 36.39 +26 25 27.4 q Q11
2016-12-27 17:23:51 C 07 15 36.25 +26 25 28.0 q Q11
2016-12-27 18:00:13 C 07 15 35.17 +26 25 32.2 q D29
2016-12-27 18:20:35 C 07 15 34.56 +26 25 34.4 q D29
2016-12-27 18:40:57 C 07 15 33.93 +26 25 36.7 q D29
2016-12-27 22:37:18 C 07 15 27.19 +26 26 03.1 q J22
2016-12-27 22:39:37 C 07 15 27.13 +26 26 03.3 q J22
2016-12-27 22:44:11 C 07 15 27.02 +26 26 03.7 q J22
2016-12-28 00:05:42 C 07 15 24.39 +26 26 12.9 q A77
2016-12-28 00:16:29 C 07 15 24.09 +26 26 13.7 q 958
2016-12-28 00:20:00 C 07 15 23.96 +26 26 13.4 q I81
2016-12-28 00:26:09 C 07 15 23.77 +26 26 13.9 q I81
2016-12-28 00:29:11 C 07 15 23.75 +26 26 15.1 q 958
2016-12-28 00:30:14 C 07 15 23.63 +26 26 14.3 q I81
2016-12-28 00:41:52 C 07 15 23.33 +26 26 16.6 q 958
2016-12-28 00:51:26 C 07 15 23.04 +26 26 18.1 q A77
2016-12-28 01:38:11 C 07 15 21.58 +26 26 23.0 q A77
2016-12-28 14:39:11 C 07 14 58.54 +26 27 50.5 u D81
2016-12-28 15:01:20 C 07 14 57.72 +26 27 52.4 u D81
2016-12-28 15:21:24 C 07 14 57.16 +26 27 55.1 u D81
2016-12-28 23:50:28 C 07 14 41.85 +26 28 50.7 q 160
2016-12-28 23:53:50 C 07 14 41.75 +26 28 50.9 q 160
2016-12-28 23:57:12 C 07 14 41.68 +26 28 51.1 q 160
2016-12-30 23:12:46 C 07 13 15.88 +26 34 01.7 o 107
2016-12-30 23:37:27 C 07 13 15.08 +26 34 03.8 o 107
2016-12-30 23:45:40 C 07 13 14.84 +26 34 04.3 S C47
2016-12-30 23:50:59 C 07 13 14.66 +26 34 05.1 S C47
2016-12-31 00:02:40 C 07 13 14.33 +26 34 06.0 S C47
2016-12-31 00:04:12 C 07 13 14.25 +26 34 07.0 o 107
2016-12-31 00:08:31 C 07 13 14.12 +26 34 07.1 S C47
2016-12-31 00:13:50 C 07 13 13.93 +26 34 07.5 S C47
2016-12-31 00:19:40 C 07 13 13.76 +26 34 08.0 S C47
2016-12-31 00:21:14 C 07 13 13.75 +26 34 08.9 Q C35
2016-12-31 00:25:58 C 07 13 13.59 +26 34 09.2 Q C35
2016-12-31 00:30:48 C 07 13 13.45 +26 34 09.7 Q C35
2017-01-01 01:32:07 C 07 12 27.36 +26 36 50.6 q 160
2017-01-01 01:35:40 C 07 12 27.27 +26 36 51.4 q 160
2017-01-01 01:39:14 C 07 12 27.15 +26 36 52.1 q 160
2017-01-01 16:28:35 C 07 11 59.76 +26 38 25.9 q Q11
2017-01-01 16:33:42 C 07 11 59.57 +26 38 27.0 q Q11
2017-01-01 16:37:50 C 07 11 59.47 +26 38 27.6 q Q11
2017-01-01 22:33:10 C 07 11 48.71 +26 39 01.5 q 987
2017-01-01 22:37:20 C 07 11 48.63 +26 39 02.7 q 987
2017-01-01 23:51:46 C 07 11 46.13 +26 39 12.3 q 987
2017-01-01 23:53:43 C 07 11 46.08 +26 39 12.5 q 987
2017-01-02 21:52:37 C 07 11 05.27 +26 41 30.4 q K02