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
2015-12-14 02:19:58 C 03 15 16.32 +15 08 03.3 o Z22
2015-12-14 02:31:13 C 03 15 16.08 +15 08 02.8 o Z22
2015-12-14 02:35:24 C 03 15 15.97 +15 08 03.0 o Z22
2015-12-14 02:46:27 C 03 15 15.78 +15 08 02.8 o Z22
2015-12-15 22:49:01 C 03 14 22.30 +15 07 00.0 q 585
2015-12-15 22:50:01 C 03 14 22.30 +15 07 00.0 q 585
2015-12-15 22:51:03 C 03 14 22.23 +15 06 59.5 q 585
2015-12-15 22:54:07 C 03 14 22.15 +15 06 59.7 q 585
2015-12-15 22:55:07 C 03 14 22.16 +15 07 00.3 q 585
2015-12-15 22:56:09 C 03 14 22.17 +15 07 00.2 q 585
2015-12-15 22:57:10 C 03 14 22.11 +15 07 00.5 q 585
2015-12-15 22:59:13 C 03 14 22.06 +15 07 00.0 q 585
2015-12-15 23:00:14 C 03 14 22.01 +15 06 59.8 q 585
2015-12-15 23:02:16 C 03 14 22.00 +15 06 59.7 q 585
2015-12-15 23:03:17 C 03 14 21.96 +15 07 00.6 q 585
2015-12-15 23:06:21 C 03 14 21.92 +15 06 59.8 q 585
2015-12-15 23:07:22 C 03 14 21.88 +15 06 59.4 q 585
2015-12-16 04:39:41 C 03 14 15.40 +15 06 53.1 q G96
2015-12-16 04:46:16 C 03 14 15.26 +15 06 52.9 q G96
2015-12-16 04:52:53 C 03 14 15.14 +15 06 52.9 q G96
2015-12-16 04:59:32 C 03 14 15.00 +15 06 52.7 q G96
2015-12-16 20:54:31 C 03 13 56.53 +15 06 34.8 q J22
2015-12-16 21:04:27 C 03 13 56.34 +15 06 34.2 q J22
2015-12-16 21:07:39 C 03 13 56.27 +15 06 33.8 q J22
2015-12-29 03:45:50 C 03 09 20.68 +15 05 26.7 t I40
2015-12-29 03:52:31 C 03 09 20.61 +15 05 26.7 t I40
2015-12-29 03:55:41 C 03 09 20.57 +15 05 27.0 t I40
2015-12-29 04:05:25 C 03 09 20.45 +15 05 26.9 t I40
2015-12-29 11:07:37 C 03 09 15.68 +15 05 28.9 q Q21
2015-12-29 11:15:12 C 03 09 15.62 +15 05 30.7 q Q21
2015-12-29 11:28:06 C 03 09 15.42 +15 05 32.5 q Q68
2015-12-29 12:51:08 C 03 09 14.34 +15 05 33.0 q Q68
2016-01-03 02:28:23 C 03 08 09.53 +15 07 36.8 q G96
2016-01-03 02:35:07 C 03 08 09.48 +15 07 37.3 q G96
2016-01-03 02:41:52 C 03 08 09.42 +15 07 37.1 q G96
2016-01-03 02:48:36 C 03 08 09.21 +15 07 38.2 q G96
2016-01-03 05:02:17 C 03 08 08.13 +15 07 41.0 q H45
2016-01-03 05:06:10 C 03 08 08.13 +15 07 41.1 q H45
2016-01-03 05:08:34 C 03 08 08.11 +15 07 41.1 q H45
2016-01-03 05:11:40 C 03 08 08.10 +15 07 40.9 q H45
2016-01-03 07:28:39 C 03 08 06.991 +15 07 45.34 L F51
2016-01-03 07:49:05 C 03 08 06.791 +15 07 46.00 L F51
2016-01-03 08:09:00 C 03 08 06.638 +15 07 46.38 L F51
2016-01-03 08:29:06 C 03 08 06.436 +15 07 46.98 L F51
2016-01-06 21:21:28 C 03 07 31.26 +15 10 23.4 o A32
2016-01-06 21:34:21 C 03 07 31.18 +15 10 23.7 o A32
2016-01-06 21:46:28 C 03 07 31.12 +15 10 23.9 o A32
2016-01-14 01:26:49 C 03 06 58.82 +15 18 16.9 t I40
2016-01-14 01:39:38 C 03 06 58.80 +15 18 17.5 t I40
2016-01-14 01:43:48 C 03 06 58.81 +15 18 17.8 t I40