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
2017-02-12 18:17:22 C 06 45 45.14 +27 42 27.4 q C23
2017-02-13 22:06:42 C 06 45 22.80 +27 42 56.9 q K02
2017-02-13 22:15:08 C 06 45 22.76 +27 42 56.5 q K02
2017-02-13 22:25:39 C 06 45 22.75 +27 42 56.7 q K02
2017-02-14 17:23:32 C 06 45 08.51 +27 43 15.2 q C36
2017-02-14 17:29:53 C 06 45 08.43 +27 43 14.7 q C36
2017-02-14 17:33:02 C 06 45 08.41 +27 43 14.3 q C36
2017-02-14 17:36:14 C 06 45 08.35 +27 43 14.7 q C36
2017-02-14 17:39:23 C 06 45 08.27 +27 43 15.5 q C36
2017-02-14 17:42:35 C 06 45 08.29 +27 43 14.8 q C36
2017-02-14 17:45:46 C 06 45 08.26 +27 43 15.0 q C36
2017-02-14 17:48:55 C 06 45 08.19 +27 43 14.9 q C36
2017-02-14 20:27:24 C 06 45 06.28 +27 43 18.1 q Z78
2017-02-14 20:39:47 C 06 45 06.11 +27 43 18.4 q Z78
2017-02-14 20:51:27 C 06 45 05.93 +27 43 18.3 U 958
2017-02-14 20:52:09 C 06 45 05.95 +27 43 18.7 q Z78
2017-02-14 21:06:02 C 06 45 05.75 +27 43 18.7 U 958
2017-02-14 21:20:35 C 06 45 05.53 +27 43 18.7 U 958
2017-02-15 18:29:32 C 06 44 50.26 +27 43 33.1 q K73
2017-02-15 18:39:49 C 06 44 50.24 +27 43 33.1 q K73
2017-02-15 19:04:27 C 06 44 50.27 +27 43 33.5 q K73
2017-02-15 20:40:25 C 06 44 49.34 +27 43 37.5 q 160
2017-02-15 20:43:40 C 06 44 49.32 +27 43 38.0 q 160
2017-02-15 20:46:53 C 06 44 49.30 +27 43 37.6 q 160
2017-02-15 21:26:28 C 06 44 48.90 +27 43 38.8 q J22
2017-02-15 21:31:01 C 06 44 48.86 +27 43 38.9 q J22
2017-02-15 21:33:19 C 06 44 48.78 +27 43 39.1 q J22
2017-02-15 22:52:15 C 06 44 47.78 +27 43 38.7 q 585
2017-02-15 22:53:17 C 06 44 47.79 +27 43 38.8 q 585
2017-02-15 22:54:18 C 06 44 47.76 +27 43 38.6 q 585
2017-02-15 22:55:19 C 06 44 47.76 +27 43 38.9 q 585
2017-02-15 22:56:21 C 06 44 47.74 +27 43 38.6 q 585
2017-02-15 22:57:21 C 06 44 47.76 +27 43 38.8 q 585
2017-02-15 22:58:22 C 06 44 47.71 +27 43 38.7 q 585
2017-02-15 22:59:24 C 06 44 47.71 +27 43 39.4 q 585
2017-02-15 23:00:25 C 06 44 47.70 +27 43 38.8 q 585
2017-02-15 23:01:26 C 06 44 47.71 +27 43 38.6 q 585
2017-02-15 23:02:28 C 06 44 47.68 +27 43 38.8 q 585
2017-02-15 23:03:28 C 06 44 47.66 +27 43 38.9 q 585
2017-02-15 23:04:30 C 06 44 47.63 +27 43 38.9 q 585
2017-02-15 23:05:31 C 06 44 47.63 +27 43 38.7 q 585
2017-02-15 23:06:32 C 06 44 47.65 +27 43 38.6 q 585
2017-02-15 23:07:34 C 06 44 47.61 +27 43 39.0 q 585
2017-02-15 23:08:34 C 06 44 47.60 +27 43 39.0 q 585
2017-02-15 23:09:35 C 06 44 47.58 +27 43 39.1 q 585
2017-02-15 23:10:37 C 06 44 47.60 +27 43 39.0 q 585
2017-02-17 00:12:24 C 06 44 31.63 +27 43 56.2 q I81
2017-02-17 00:18:34 C 06 44 31.57 +27 43 56.3 q I81
2017-02-17 00:22:39 C 06 44 31.52 +27 43 56.6 q I81
2017-02-17 08:14:03 C 06 44 26.82 +27 44 02.5 L T05