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
2010-02-16 18:11:19 C 14 00 35.81 -04 54 22.4 o D93
2010-02-19 09:27:38 C 14 00 48.67 -04 52 19.2 u H45
2010-02-19 09:32:17 C 14 00 48.69 -04 52 18.9 u H45
2010-02-19 09:36:38 C 14 00 48.69 -04 52 18.9 u H45
2010-02-21 02:48:54 C 14 00 52.96 -04 50 38.1 v 204
2010-02-21 16:46:53 C 14 00 53.74 -04 50 00.5 r 900
2010-02-21 16:57:09 C 14 00 53.74 -04 50 00.0 r 900
2010-02-23 18:00:16 C 14 00 53.30 -04 47 33.8 o D93
2010-02-23 18:03:15 C 14 00 53.30 -04 47 33.6 o D93
2010-02-24 16:35:46 C 14 00 51.54 -04 46 19.5 m 349
2010-02-24 17:09:34 C 14 00 51.47 -04 46 17.5 m 349
2010-03-06 10:51:22 C 13 59 36.84 -04 29 21.4 v H47
2010-03-06 11:10:52 C 13 59 36.65 -04 29 19.7 v H47
2010-03-06 11:26:58 C 13 59 36.51 -04 29 19.0 v H47
2010-03-07 03:28:39 C 13 59 27.71 -04 27 53.9 w B82
2010-03-07 03:38:49 C 13 59 27.66 -04 27 53.0 w B82
2010-03-07 03:48:57 C 13 59 27.50 -04 27 51.8 w B82
2010-03-07 03:59:06 C 13 59 27.45 -04 27 51.1 w B82
2010-03-08 16:54:01 C 13 59 05.35 -04 24 26.9 o D93
2010-03-08 16:57:01 C 13 59 05.33 -04 24 27.4 o D93
2010-03-09 02:45:46 C 13 58 58.99 -04 23 31.7 w J01
2010-03-09 03:05:59 C 13 58 58.74 -04 23 29.6 w J01
2010-03-09 03:26:55 C 13 58 58.50 -04 23 27.5 w J01
2010-03-10 09:40:35 C 13 58 37.96 -04 20 31.7 u H45
2010-03-10 09:44:27 C 13 58 37.90 -04 20 31.5 u H45
2010-03-10 09:48:14 C 13 58 37.84 -04 20 30.7 u H45
2010-03-10 10:01:20 C 13 58 37.67 -04 20 29.9 u H45
2010-03-10 10:03:18 C 13 58 37.66 -04 20 29.6 u H45
2010-03-10 10:09:22 C 13 58 37.59 -04 20 29.0 u H45
2010-03-10 13:44:05 C 13 58 35.27 -04 20 04.7 r D96
2010-03-10 14:19:37 C 13 58 34.85 -04 20 00.3 r D96
2010-03-11 01:01:41 C 13 58 26.90 -04 19 00.9 u B42
2010-03-11 01:16:57 C 13 58 26.73 -04 18 59.3 u B42
2010-03-11 16:21:48 C 13 58 15.49 -04 17 26.1 o D93
2010-03-11 16:24:47 C 13 58 15.42 -04 17 26.3 o D93
2010-03-12 01:30:10 C 13 58 08.46 -04 16 31.6 o C10
2010-03-12 01:34:24 C 13 58 08.39 -04 16 31.2 o C10
2010-03-12 01:42:12 C 13 58 08.30 -04 16 30.4 o C10
2010-03-12 01:48:27 C 13 58 08.22 -04 16 29.8 o C10
2010-03-12 16:59:26 C 13 57 56.22 -04 14 55.0 m 349
2010-03-12 17:18:35 C 13 57 55.94 -04 14 52.7 m 349
2010-03-13 00:45:44 C 13 57 49.12 -04 14 00.5 r A01
2010-03-13 00:51:25 C 13 57 49.03 -04 13 59.3 r A01
2010-03-13 00:57:04 C 13 57 48.94 -04 13 58.9 r A01
2010-03-13 02:05:54 C 13 57 48.85 -04 13 56.7 w J51
2010-03-13 02:21:48 C 13 57 48.60 -04 13 54.9 w J51
2010-03-13 02:37:42 C 13 57 48.42 -04 13 53.9 w J51
2010-03-13 08:19:14 C 13 57 43.78 -04 13 18.9 r H10
2010-03-13 08:42:00 C 13 57 43.45 -04 13 15.2 r H10
2010-03-13 16:42:15 C 13 57 36.71 -04 12 24.8 o D93