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
2017-01-29 19:03:06 C 06 52 10.73 +27 31 35.4 S K14
2017-01-29 21:31:53 C 06 52 07.00 +27 31 42.6 q 160
2017-01-29 21:34:57 C 06 52 06.93 +27 31 42.8 q 160
2017-01-29 21:38:09 C 06 52 06.87 +27 31 43.4 q 160
2017-01-31 11:26:26 C 06 51 13.56 +27 33 26.3 q Q11
2017-01-31 11:29:29 C 06 51 13.49 +27 33 26.4 q Q11
2017-01-31 11:33:02 C 06 51 13.39 +27 33 26.4 q Q11
2017-01-31 17:20:06 C 06 51 05.38 +27 33 40.9 q 168
2017-01-31 18:56:36 C 06 51 03.12 +27 33 44.8 q 168
2017-01-31 18:59:06 C 06 51 03.01 +27 33 44.9 q 168
2017-01-31 19:02:26 C 06 51 02.96 +27 33 44.9 q 168
2017-01-31 20:33:36 C 06 51 00.83 +27 33 48.5 q 168
2017-01-31 20:36:11 C 06 51 00.80 +27 33 48.7 q 168
2017-01-31 23:32:59 C 06 50 56.71 +27 33 57.5 q 585
2017-01-31 23:34:01 C 06 50 56.73 +27 33 56.6 q 585
2017-01-31 23:35:02 C 06 50 56.69 +27 33 56.7 q 585
2017-01-31 23:37:04 C 06 50 56.65 +27 33 57.0 q 585
2017-01-31 23:38:05 C 06 50 56.63 +27 33 57.3 q 585
2017-01-31 23:39:07 C 06 50 56.61 +27 33 57.0 q 585
2017-01-31 23:40:08 C 06 50 56.62 +27 33 57.5 q 585
2017-01-31 23:52:01 C 06 50 56.34 +27 33 57.6 q 585
2017-01-31 23:54:05 C 06 50 56.27 +27 33 57.9 q 585
2017-01-31 23:56:10 C 06 50 56.23 +27 33 58.0 q 585
2017-01-31 23:58:14 C 06 50 56.18 +27 33 58.0 q 585
2017-02-01 00:00:19 C 06 50 56.12 +27 33 58.0 q 585
2017-02-01 00:02:23 C 06 50 56.06 +27 33 58.0 q 585
2017-02-01 12:30:35 C 06 50 39.39 +27 34 30.7 q Q21
2017-02-01 12:40:45 C 06 50 39.18 +27 34 31.1 q Q21
2017-02-03 01:33:41 C 06 49 50.93 +27 36 01.9 S W85
2017-02-03 01:42:22 C 06 49 50.75 +27 36 02.3 S W85
2017-02-03 01:51:02 C 06 49 50.55 +27 36 02.7 S W85
2017-02-03 14:24:21 C 06 49 34.60 +27 36 27.7 q Q11
2017-02-03 14:29:26 C 06 49 34.48 +27 36 28.0 q Q11
2017-02-03 20:23:32 C 06 49 27.31 +27 36 40.9 u J43
2017-02-03 20:36:02 C 06 49 27.04 +27 36 41.4 u J43
2017-02-03 20:48:36 C 06 49 26.76 +27 36 41.8 u J43
2017-02-03 21:01:08 C 06 49 26.50 +27 36 42.4 u J43
2017-02-05 08:21:47 C 06 48 43.70 +27 37 56.1 L T05
2017-02-05 08:38:17 C 06 48 43.41 +27 37 56.9 L T05
2017-02-05 08:43:15 C 06 48 43.25 +27 37 57.2 L T05
2017-02-05 09:04:55 C 06 48 42.82 +27 37 57.8 L T05
2017-02-08 21:07:14 C 06 47 10.81 +27 40 26.0 q B74
2017-02-08 21:13:52 C 06 47 10.78 +27 40 26.0 q B74
2017-02-08 21:20:29 C 06 47 10.67 +27 40 26.2 q B74
2017-02-09 08:37:52 C 06 46 59.24 +27 40 43.5 L T05
2017-02-09 09:09:26 C 06 46 58.73 +27 40 44.1 L T05
2017-02-09 10:03:38 C 06 46 57.81 +27 40 45.0 L T05
2017-02-09 10:09:21 C 06 46 57.65 +27 40 47.4 L T05
2017-02-12 18:13:04 C 06 45 45.28 +27 42 27.5 q C23
2017-02-12 18:15:13 C 06 45 45.17 +27 42 26.8 q C23