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
2014-10-18 23:19:03 C 00 58 37.71 -01 46 04.1 q 585
2014-10-19 22:37:11 C 00 58 05.25 -01 48 37.7 q K25
2014-10-19 23:07:35 C 00 58 04.57 -01 48 41.0 q K25
2014-10-20 20:51:56 C 00 57 34.48 -01 50 59.4 q C23
2014-10-20 21:04:49 C 00 57 34.12 -01 51 01.5 q C23
2014-10-20 21:17:41 C 00 57 33.94 -01 51 02.6 q C23
2014-10-23 06:57:21 C 00 56 15.14 -01 56 57.0 N I41
2014-10-23 07:40:08 C 00 56 14.17 -01 57 01.2 N I41
2014-10-24 04:57:31 C 00 55 45.62 -01 59 06.2 R G45
2014-10-24 05:16:33 C 00 55 45.16 -01 59 08.2 R G45
2014-10-24 05:32:28 C 00 55 44.79 -01 59 10.0 R G45
2014-10-24 05:48:22 C 00 55 44.39 -01 59 11.7 R G45
2014-10-24 06:32:36 C 00 55 43.39 -01 59 14.2 q 703
2014-10-24 06:54:24 C 00 55 42.82 -01 59 16.4 q 703
2014-10-24 07:05:19 C 00 55 42.56 -01 59 19.7 q 703
2014-10-24 07:21:23 C 00 55 42.35 -01 59 20.0 N I41
2014-10-24 08:04:23 C 00 55 41.36 -01 59 24.0 N I41
2014-10-24 23:05:07 C 00 55 21.23 -02 00 51.6 q 160
2014-10-24 23:07:41 C 00 55 21.22 -02 00 52.0 q 160
2014-10-27 21:55:54 C 00 53 49.13 -02 07 10.0 c B96
2014-10-27 22:00:48 C 00 53 49.05 -02 07 11.0 c B96
2014-10-27 22:08:11 C 00 53 48.90 -02 07 12.5 c B96
2014-10-27 23:05:56 C 00 53 47.62 -02 07 17.3 q 585
2014-10-27 23:08:00 C 00 53 47.58 -02 07 17.6 q 585
2014-10-27 23:09:02 C 00 53 47.56 -02 07 17.7 q 585
2014-10-27 23:10:03 C 00 53 47.52 -02 07 17.8 q 585
2014-10-27 23:11:04 C 00 53 47.50 -02 07 17.8 q 585
2014-10-27 23:12:07 C 00 53 47.49 -02 07 17.9 q 585
2014-10-27 23:13:08 C 00 53 47.46 -02 07 17.9 q 585
2014-10-27 23:13:38 C 00 53 47.43 -02 07 17.8 q 585
2014-10-28 09:01:28 C 00 53 35.050 -02 08 06.42 L F51
2014-10-28 09:19:00 C 00 53 34.665 -02 08 07.75 L F51
2014-10-28 09:54:01 C 00 53 33.903 -02 08 10.72 L F51
2014-11-12 06:12:17 C 00 47 01.627 -02 28 32.08 L F51
2014-11-12 06:28:29 C 00 47 01.362 -02 28 32.36 L F51
2014-11-12 06:44:43 C 00 47 01.115 -02 28 32.98 L F51
2014-11-12 07:00:59 C 00 47 00.843 -02 28 33.25 L F51
2014-11-20 22:32:24 C 00 44 19.88 -02 31 08.4 q C23
2014-11-20 22:44:53 C 00 44 19.86 -02 31 07.7 q C23
2014-11-21 06:27:15 C 00 44 14.542 -02 31 03.38 L F51
2014-11-21 06:45:44 C 00 44 14.318 -02 31 03.23 L F51
2014-11-21 07:04:20 C 00 44 14.124 -02 31 03.23 L F51
2014-11-21 07:22:54 C 00 44 13.905 -02 31 03.02 L F51
2014-12-10 18:50:47 C 00 41 56.44 -02 10 10.1 q C23
2014-12-10 19:05:19 C 00 41 56.40 -02 10 07.7 q C23
2015-01-21 01:37:50 C 00 53 36.52 +00 13 45.6 v H06
2015-01-21 01:43:40 C 00 53 36.68 +00 13 47.4 v H06
2015-08-14 10:32:45 C 03 45 11.52 +16 08 40.1 R G45
2015-08-14 10:43:31 C 03 45 11.70 +16 08 41.1 R G45
2015-08-14 10:52:14 C 03 45 11.88 +16 08 41.3 R G45