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
2017-01-21 03:44:52 C 06 57 40.06 +27 19 38.4 q 987
2017-01-21 03:46:09 C 06 57 40.21 +27 19 40.1 q H45
2017-01-21 18:04:32 C 06 57 15.86 +27 20 36.7 u K69
2017-01-21 18:07:56 C 06 57 15.76 +27 20 36.5 u K69
2017-01-21 18:11:19 C 06 57 15.67 +27 20 36.8 u K69
2017-01-21 18:14:43 C 06 57 15.54 +27 20 37.0 u K69
2017-01-21 18:18:06 C 06 57 15.45 +27 20 37.0 u K69
2017-01-21 18:21:30 C 06 57 15.36 +27 20 37.5 u K69
2017-01-21 18:24:54 C 06 57 15.32 +27 20 37.6 u K69
2017-01-21 18:28:17 C 06 57 15.17 +27 20 37.9 u K69
2017-01-21 18:31:41 C 06 57 15.08 +27 20 38.1 u K69
2017-01-21 18:35:06 C 06 57 14.93 +27 20 38.7 u K69
2017-01-21 18:46:33 C 06 57 14.73 +27 20 39.3 Q I72
2017-01-21 19:37:55 C 06 57 13.29 +27 20 42.8 Q I72
2017-01-21 20:01:05 C 06 57 12.58 +27 20 44.4 w J01
2017-01-21 20:21:41 C 06 57 11.99 +27 20 45.9 w J01
2017-01-21 20:48:21 C 06 57 11.23 +27 20 47.6 Q I72
2017-01-21 21:02:56 C 06 57 10.77 +27 20 48.6 w J01
2017-01-22 00:58:35 C 06 57 03.91 +27 21 03.8 Q B96
2017-01-22 01:00:57 C 06 57 03.84 +27 21 04.2 Q B96
2017-01-22 01:07:59 C 06 57 03.62 +27 21 05.3 Q B96
2017-01-22 23:39:59 C 06 56 25.90 +27 22 31.7 q 987
2017-01-22 23:41:52 C 06 56 25.84 +27 22 31.9 q 987
2017-01-23 00:59:47 C 06 56 23.60 +27 22 35.9 q 987
2017-01-23 02:24:13 C 06 56 21.23 +27 22 41.6 q 987
2017-01-23 12:53:43 C 06 56 04.01 +27 23 22.4 S D88
2017-01-23 12:58:18 C 06 56 03.84 +27 23 22.4 S D88
2017-01-23 15:30:19 C 06 55 59.53 +27 23 31.8 q Q11
2017-01-23 15:34:24 C 06 55 59.41 +27 23 31.9 q Q11
2017-01-23 15:38:27 C 06 55 59.30 +27 23 32.4 q Q11
2017-01-23 21:41:26 C 06 55 49.47 +27 23 53.1 q I81
2017-01-23 21:51:40 C 06 55 49.20 +27 23 53.9 q I81
2017-01-23 21:59:52 C 06 55 48.97 +27 23 54.5 q I81
2017-01-23 22:34:17 C 06 55 48.05 +27 23 57.5 Q J38
2017-01-23 22:45:15 C 06 55 47.74 +27 23 58.1 Q J38
2017-01-23 22:56:15 C 06 55 47.43 +27 23 58.8 Q J38
2017-01-24 09:50:10 C 06 55 29.54 +27 24 39.3 L T05
2017-01-24 10:06:04 C 06 55 29.08 +27 24 40.7 L T05
2017-01-24 10:35:31 C 06 55 28.31 +27 24 42.4 L T05
2017-01-24 10:44:50 C 06 55 28.03 +27 24 42.6 L T05
2017-01-24 11:06:24 C 06 55 27.42 +27 24 44.0 L T05
2017-01-25 14:24:20 C 06 54 43.48 +27 26 18.8 u D81
2017-01-25 14:29:55 C 06 54 43.43 +27 26 19.1 u D81
2017-01-25 19:35:40 C 06 54 35.37 +27 26 36.4 q 585
2017-01-25 19:36:41 C 06 54 35.42 +27 26 36.5 q 585
2017-01-25 19:37:42 C 06 54 35.37 +27 26 36.5 q 585
2017-01-25 19:38:43 C 06 54 35.33 +27 26 37.0 q 585
2017-01-25 19:39:44 C 06 54 35.27 +27 26 36.8 q 585
2017-01-25 19:40:46 C 06 54 35.29 +27 26 36.8 q 585
2017-01-25 19:41:47 C 06 54 35.32 +27 26 37.1 q 585