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
2017-02-24 13:02:23 C 06 43 16.49 +27 44 46.4 u D81
2017-02-24 19:44:55 C 06 43 15.21 +27 44 46.0 q C10
2017-02-24 20:28:19 C 06 43 15.07 +27 44 46.5 q C10
2017-02-24 20:48:59 C 06 43 14.96 +27 44 45.1 q C23
2017-02-24 20:55:14 C 06 43 14.91 +27 44 45.2 q C23
2017-02-24 21:01:28 C 06 43 14.91 +27 44 45.3 q C23
2017-02-25 06:48:07 C 06 43 13.10 +27 44 43.4 L T08
2017-02-25 07:07:53 C 06 43 13.04 +27 44 45.6 L T08
2017-02-25 07:29:18 C 06 43 12.76 +27 44 43.8 L T08
2017-02-25 07:50:51 C 06 43 12.74 +27 44 45.6 L T08
2017-02-25 15:02:59 C 06 43 11.56 +27 44 42.3 q Q11
2017-02-25 15:19:41 C 06 43 11.46 +27 44 42.3 q Q11
2017-02-25 18:59:24 C 06 43 11.11 +27 44 42.0 S C47
2017-02-25 19:16:57 C 06 43 11.05 +27 44 41.8 S C47
2017-02-25 23:09:17 C 06 43 10.42 +27 44 40.3 q 585
2017-02-25 23:11:19 C 06 43 10.38 +27 44 41.4 q 585
2017-02-25 23:12:21 C 06 43 10.37 +27 44 40.8 q 585
2017-02-25 23:14:23 C 06 43 10.35 +27 44 40.3 q 585
2017-02-25 23:16:26 C 06 43 10.35 +27 44 40.4 q 585
2017-02-25 23:18:28 C 06 43 10.35 +27 44 40.6 q 585
2017-02-25 23:19:29 C 06 43 10.28 +27 44 40.9 q 585
2017-02-25 23:20:30 C 06 43 10.36 +27 44 40.3 q 585
2017-02-27 23:28:37 C 06 43 06.24 +27 44 26.5 q I81
2017-02-27 23:40:56 C 06 43 06.28 +27 44 25.4 q I81
2017-02-27 23:51:11 C 06 43 06.29 +27 44 25.3 q I81
2017-02-28 12:10:53 C 06 43 06.01 +27 44 22.1 u 367
2017-02-28 12:14:58 C 06 43 06.06 +27 44 22.0 u 367
2017-03-02 01:17:35 C 06 43 07.07 +27 44 04.0 q J22
2017-03-02 01:26:43 C 06 43 07.08 +27 44 04.0 q J22
2017-03-02 21:18:18 C 06 43 09.38 +27 43 51.4 q I81
2017-03-02 21:26:28 C 06 43 09.37 +27 43 51.3 q I81
2017-03-02 21:34:40 C 06 43 09.39 +27 43 51.1 q I81
2017-03-03 23:21:19 C 06 43 13.15 +27 43 34.2 q 585
2017-03-03 23:23:23 C 06 43 13.18 +27 43 34.1 q 585
2017-03-03 23:25:28 C 06 43 13.15 +27 43 34.4 q 585
2017-03-03 23:27:34 C 06 43 13.15 +27 43 33.8 q 585
2017-03-03 23:29:38 C 06 43 13.14 +27 43 34.2 q 585
2017-03-03 23:31:43 C 06 43 13.21 +27 43 33.3 q 585
2017-03-03 23:33:49 C 06 43 13.20 +27 43 33.5 q 585
2017-03-03 23:35:54 C 06 43 13.19 +27 43 34.0 q 585
2017-03-03 23:37:58 C 06 43 13.15 +27 43 33.8 q 585
2017-03-03 23:40:04 C 06 43 13.16 +27 43 34.2 q 585
2017-03-03 23:42:08 C 06 43 13.23 +27 43 34.2 q 585
2017-03-03 23:44:13 C 06 43 13.22 +27 43 33.7 q 585
2017-03-04 02:51:19 C 06 43 13.83 +27 43 32.4 q 850
2017-03-04 03:54:33 C 06 43 14.05 +27 43 31.3 q 850
2017-03-04 04:54:55 C 06 43 14.27 +27 43 30.3 q 850
2017-03-04 05:57:29 C 06 43 14.45 +27 43 29.7 q 850
2017-03-04 06:58:39 C 06 43 14.66 +27 43 29.0 q 850
2017-03-09 22:55:04 C 06 44 01.28 +27 41 22.9 q C23