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
2010-05-08 06:55:47 C 13 26 43.25 -01 50 26.8 u H45
2010-05-08 07:02:05 C 13 26 43.00 -01 50 25.5 c 704
2010-05-08 07:03:17 C 13 26 43.09 -01 50 26.7 u H45
2010-05-08 07:07:47 C 13 26 43.00 -01 50 26.3 u H45
2010-05-08 07:16:57 C 13 26 42.80 -01 50 25.8 u H45
2010-05-08 07:20:59 C 13 26 42.71 -01 50 25.8 u H45
2010-05-08 12:01:08 C 13 26 37.04 -01 50 13.8 u D95
2010-05-08 12:06:13 C 13 26 36.88 -01 50 13.8 u D95
2010-05-09 06:02:38 C 13 26 14.70 -01 49 29.9 u H47
2010-05-09 06:09:19 C 13 26 14.55 -01 49 29.8 u H47
2010-05-09 06:19:22 C 13 26 14.34 -01 49 29.4 u H47
2010-05-09 06:26:46 C 13 26 14.20 -01 49 28.7 u H47
2010-05-09 09:32:05 C 13 26 10.38 -01 49 21.7 w H10
2010-05-09 09:38:07 C 13 26 10.26 -01 49 21.6 w H10
2010-05-10 03:14:35 C 13 25 49.34 -01 48 39.1 o 844
2010-05-10 03:24:59 C 13 25 48.92 -01 48 39.2 o 844
2010-05-10 03:38:56 C 13 25 48.61 -01 48 38.7 o 844
2010-05-12 13:39:26 C 13 24 41.51 -01 46 58.0 u D88
2010-05-12 13:44:02 C 13 24 41.42 -01 46 57.6 u D88
2010-05-12 13:48:38 C 13 24 41.36 -01 46 57.5 u D88
2010-05-15 00:12:49 C 13 23 38.35 -01 45 49.3 r A01
2010-05-15 00:15:40 C 13 23 38.33 -01 45 49.3 r A01
2010-05-15 00:24:09 C 13 23 38.16 -01 45 49.1 r A01
2010-05-15 11:32:39 C 13 23 26.83 -01 45 40.2 u D95
2010-05-15 11:37:44 C 13 23 26.70 -01 45 39.9 u D95
2010-05-15 11:42:48 C 13 23 26.59 -01 45 41.1 u D95
2010-05-15 22:30:17 C 13 23 15.70 -01 45 33.5 w B20
2010-05-15 22:35:35 C 13 23 15.62 -01 45 33.2 w B20
2010-05-15 22:46:12 C 13 23 15.37 -01 45 33.2 w B20
2010-05-16 00:12:59 C 13 23 13.98 -01 45 32.1 c J24
2010-05-16 00:33:27 C 13 23 13.61 -01 45 31.5 c J24
2010-05-16 00:53:59 C 13 23 13.23 -01 45 31.2 c J24
2010-05-16 12:26:51 C 13 23 01.96 -01 45 24.5 o D93
2010-05-16 12:28:50 C 13 23 01.93 -01 45 26.5 o D93
2010-05-16 12:57:10 C 13 23 01.44 -01 45 25.8 o D93
2010-05-16 21:22:28 C 13 22 53.18 -01 45 22.3 u J87
2010-05-16 21:31:26 C 13 22 53.03 -01 45 22.1 u J87
2010-05-16 21:40:23 C 13 22 52.87 -01 45 22.0 u J87
2010-05-16 22:52:58 C 13 22 51.64 -01 45 21.6 w J53
2010-05-16 22:55:03 C 13 22 51.61 -01 45 21.6 w J53
2010-05-16 22:59:26 C 13 22 51.55 -01 45 21.6 w J53
2010-05-17 21:41:46 C 13 22 29.97 -01 45 16.3 w B70
2010-05-17 21:42:37 C 13 22 29.96 -01 45 17.2 o C10
2010-05-17 22:01:42 C 13 22 29.66 -01 45 16.9 w B70
2010-05-17 22:03:48 C 13 22 29.66 -01 45 17.1 w J01
2010-05-17 22:10:01 C 13 22 29.55 -01 45 16.9 w J01
2010-05-17 22:16:14 C 13 22 29.47 -01 45 17.2 w J01
2010-05-17 22:19:22 C 13 22 29.44 -01 45 16.1 w B70
2010-05-18 20:28:50 C 13 22 09.18 -01 45 18.1 w B70
2010-05-18 20:48:45 C 13 22 08.87 -01 45 18.2 w B70