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
2010-03-23 01:32:49 C 13 53 47.11 -03 46 23.8 w 945
2010-03-23 01:57:12 C 13 53 46.55 -03 46 20.8 w 945
2010-03-23 02:01:33 C 13 53 46.47 -03 46 20.1 w 945
2010-03-23 02:08:32 C 13 53 46.28 -03 46 19.5 w 945
2010-03-23 06:20:50 C 13 53 41.46 -03 45 48.2 u H45
2010-03-23 06:23:22 C 13 53 41.38 -03 45 48.0 u H45
2010-03-23 06:25:28 C 13 53 41.36 -03 45 47.7 u H45
2010-03-23 06:26:43 C 13 53 41.32 -03 45 47.5 u H45
2010-03-23 06:30:46 C 13 53 41.24 -03 45 46.9 u H45
2010-03-23 06:32:49 C 13 53 41.19 -03 45 46.6 u H45
2010-03-23 09:28:54 C 13 53 37.52 -03 45 25.2 u H47
2010-03-23 09:36:44 C 13 53 37.37 -03 45 24.2 u H47
2010-03-23 09:43:33 C 13 53 37.23 -03 45 23.1 u H47
2010-03-23 09:50:36 C 13 53 37.06 -03 45 22.6 u H47
2010-03-23 09:57:19 C 13 53 36.96 -03 45 21.3 u H47
2010-03-23 17:34:23 C 13 53 27.86 -03 44 20.9 r D96
2010-03-23 18:13:14 C 13 53 27.05 -03 44 15.5 r D96
2010-03-23 23:34:42 C 13 53 20.71 -03 43 40.9 r 215
2010-03-23 23:35:58 C 13 53 20.68 -03 43 40.9 r 215
2010-03-23 23:37:14 C 13 53 20.65 -03 43 40.9 r 215
2010-03-26 09:43:50 C 13 52 07.83 -03 36 23.0 u H45
2010-03-26 09:45:52 C 13 52 07.79 -03 36 22.7 u H45
2010-03-26 09:48:17 C 13 52 07.74 -03 36 22.4 u H45
2010-03-26 09:52:30 C 13 52 07.64 -03 36 21.8 u H45
2010-03-26 09:55:11 C 13 52 07.58 -03 36 21.7 u H45
2010-03-26 09:57:55 C 13 52 07.53 -03 36 21.3 u H45
2010-03-26 17:43:58 C 13 51 57.35 -03 35 22.3 r D96
2010-03-26 18:19:11 C 13 51 56.70 -03 35 11.7 r D96
2010-03-26 23:10:40 C 13 51 50.61 -03 34 41.1 v 204
2010-03-27 01:07:39 C 13 51 48.00 -03 34 25.9 w J01
2010-03-27 01:14:19 C 13 51 47.85 -03 34 25.1 w J01
2010-03-27 01:19:56 C 13 51 47.72 -03 34 24.6 w J01
2010-03-27 01:55:31 C 13 51 46.91 -03 34 20.4 v 204
2010-03-27 23:26:28 C 13 51 18.57 -03 31 36.3 r B18
2010-03-27 23:28:28 C 13 51 18.53 -03 31 35.6 r B18
2010-03-27 23:33:05 C 13 51 18.41 -03 31 34.9 r B18
2010-03-27 23:37:05 C 13 51 18.33 -03 31 34.8 r B18
2010-04-02 01:07:20 C 13 48 29.34 -03 15 58.1 w J01
2010-04-02 01:25:14 C 13 48 28.89 -03 15 55.7 w J01
2010-04-02 01:43:04 C 13 48 28.44 -03 15 53.3 w J01
2010-04-02 22:14:08 C 13 47 58.72 -03 13 14.7 w J97
2010-04-02 22:21:20 C 13 47 58.55 -03 13 13.6 w J97
2010-04-02 22:26:08 C 13 47 58.42 -03 13 12.8 w J97
2010-04-02 22:30:10 C 13 47 58.22 -03 13 12.8 r 235
2010-04-02 22:30:46 C 13 47 58.15 -03 13 12.7 c B18
2010-04-02 22:31:20 C 13 47 58.15 -03 13 12.5 c B18
2010-04-02 22:32:26 C 13 47 58.13 -03 13 12.5 c B18
2010-04-02 22:34:03 C 13 47 58.06 -03 13 12.2 c B18
2010-04-02 22:35:43 C 13 47 58.02 -03 13 12.1 c B18
2010-04-03 16:55:02 C 13 47 30.99 -03 10 50.0 r 900