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
2016-11-29 23:10:12 C 07 30 21.82 +25 10 41.2 c B96
2016-11-29 23:12:34 C 07 30 21.76 +25 10 41.6 c B96
2016-11-30 01:15:01 C 07 30 20.17 +25 10 53.9 q 958
2016-11-30 01:27:43 C 07 30 19.94 +25 10 55.0 q 958
2016-11-30 01:40:24 C 07 30 19.83 +25 10 56.6 q 958
2016-11-30 03:23:44 C 07 30 18.50 +25 11 06.7 q K02
2016-11-30 03:33:52 C 07 30 18.36 +25 11 07.9 q K02
2016-11-30 23:44:05 C 07 30 02.70 +25 13 12.1 q C10
2016-12-01 00:18:00 C 07 30 02.24 +25 13 15.0 q C10
2016-12-01 00:35:01 C 07 30 02.07 +25 13 16.9 q 958
2016-12-01 00:47:43 C 07 30 01.88 +25 13 18.3 q 958
2016-12-01 00:54:07 C 07 30 01.75 +25 13 18.7 q C10
2016-12-01 01:00:23 C 07 30 01.69 +25 13 19.4 q 958
2016-12-01 03:51:39 C 07 29 59.25 +25 13 37.6 q 160
2016-12-01 03:55:43 C 07 29 59.22 +25 13 37.6 q 160
2016-12-01 03:59:48 C 07 29 59.17 +25 13 38.1 q 160
2016-12-02 00:30:15 C 07 29 42.29 +25 15 45.4 q 958
2016-12-02 00:39:42 C 07 29 42.10 +25 15 45.7 q I81
2016-12-02 00:42:57 C 07 29 42.11 +25 15 46.8 q 958
2016-12-02 00:45:50 C 07 29 42.04 +25 15 46.5 q I81
2016-12-02 00:49:56 C 07 29 41.95 +25 15 46.9 q I81
2016-12-02 00:55:39 C 07 29 41.93 +25 15 48.1 q 958
2016-12-02 07:29:06 C 07 29 36.29 +25 16 30.4 q 850
2016-12-02 07:50:19 C 07 29 35.95 +25 16 32.5 q 850
2016-12-02 08:11:35 C 07 29 35.64 +25 16 34.8 q 850
2016-12-02 15:01:33 C 07 29 29.75 +25 17 17.2 q Q11
2016-12-02 15:06:38 C 07 29 29.71 +25 17 17.8 q Q11
2016-12-02 15:09:40 C 07 29 29.65 +25 17 17.9 q Q11
2016-12-02 15:10:41 C 07 29 29.66 +25 17 18.1 q Q11
2016-12-03 22:58:56 C 07 29 00.75 +25 20 39.5 S C47
2016-12-03 23:01:32 C 07 29 00.77 +25 20 39.1 S C43
2016-12-03 23:06:38 C 07 29 00.62 +25 20 40.4 S C47
2016-12-03 23:10:59 C 07 29 00.37 +25 20 41.7 S C43
2016-12-03 23:55:45 C 07 28 59.85 +25 20 45.9 c B96
2016-12-03 23:58:07 C 07 28 59.81 +25 20 46.0 c B96
2016-12-04 00:00:35 C 07 28 59.74 +25 20 46.4 c B96
2016-12-04 00:02:57 C 07 28 59.71 +25 20 46.7 c B96
2016-12-04 00:05:21 C 07 28 59.68 +25 20 47.4 c B96
2016-12-04 00:07:43 C 07 28 59.57 +25 20 47.6 c B96
2016-12-04 01:02:37 C 07 28 58.68 +25 20 53.4 q 958
2016-12-04 01:15:19 C 07 28 58.54 +25 20 54.7 q 958
2016-12-04 01:28:01 C 07 28 58.31 +25 20 55.8 q 958
2016-12-04 08:50:34 C 07 28 51.25 +25 21 44.0 q 703
2016-12-04 08:57:05 C 07 28 51.12 +25 21 45.0 q 703
2016-12-04 09:03:31 C 07 28 50.97 +25 21 45.7 q 703
2016-12-04 09:10:01 C 07 28 50.82 +25 21 45.8 q 703
2016-12-04 22:19:42 C 07 28 38.25 +25 23 09.6 q C10
2016-12-04 22:44:20 C 07 28 37.83 +25 23 12.3 q I81
2016-12-04 22:52:03 C 07 28 37.68 +25 23 12.6 q I81
2016-12-04 22:55:55 C 07 28 37.67 +25 23 13.6 q C10