1865 Cerberus (1971 UA)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4668605870 ± 2.00e+00
Semi-major axis (a)1.0799733791 AU ± 3.00e+00
Inclination (i)16.10114027° ± 4.00e+00
Long. of Asc. Node (Ω)212.88450831° ± 5.00e+00
Arg. of Perihelion (ω)325.28950479° ± 6.00e+00
Mean Anomaly (M)319.67473143° ± 8.64e-05
Mean Motion (n)0.8781985193°/day ± 3.66e+00
Perihelion dist (q)0.57577637 AU ± 2.69e+00
Aphelion dist (Q)1.58417038 AU ± 4.90e+00
Orbital Period1.12232743 yr ± 4.68e+00
NGA Modelr2
A2-1.70363536e-06 AU/d²
Physical Parameters
H (abs. magnitude)16.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.512″
Uncertainty0
Orbit TypeApollo
MOID0.156354 AU
Observations Used2210
Gaia Obs Used112
Oppositions5
Arc Total1971-2025
First Observation Used1971-10-26
Last Observation Used2025-12-02
Observations (2524)
Date Type RA Dec Mag Band Observatory
2008-10-24 02:54:18 C 00 45 07.75 +11 45 17.0 c H61
2008-10-24 03:33:47 C 00 45 03.24 +11 44 07.7 c H61
2008-10-24 04:54:09 C 00 44 54.07 +11 41 51.4 c H61
2008-10-24 05:39:27 C 00 44 49.52 +11 40 35.5 r 703
2008-10-24 05:52:35 C 00 44 48.01 +11 40 13.0 r 703
2008-10-24 06:05:50 C 00 44 46.50 +11 39 50.2 r 703
2008-10-24 06:19:10 C 00 44 44.95 +11 39 27.5 r 703
2008-10-26 04:25:07 C 00 39 45.08 +10 19 47.0 c H61
2008-10-26 04:46:45 C 00 39 43.17 +10 19 12.6 c 704
2008-10-26 05:00:09 C 00 39 41.22 +10 18 46.3 c H61
2008-10-26 05:03:22 C 00 39 41.31 +10 18 43.6 c 704
2008-10-26 05:20:05 C 00 39 39.45 +10 18 16.2 c 704
2008-10-26 05:25:50 C 00 39 38.35 +10 18 01.4 c H61
2008-10-26 05:36:37 C 00 39 37.60 +10 17 46.2 c 704
2008-10-26 05:53:10 C 00 39 35.76 +10 17 17.4 c 704
2008-10-28 04:30:46 C 00 34 42.06 +08 56 18.7 c 704
2008-10-28 04:47:26 C 00 34 40.27 +08 55 49.8 c 704
2008-10-28 05:04:12 C 00 34 38.46 +08 55 20.7 c 704
2008-10-28 05:20:51 C 00 34 36.66 +08 54 51.8 c 704
2008-10-28 05:37:25 C 00 34 34.89 +08 54 23.0 c 704
2008-10-30 01:45:16 C 00 30 07.32 +07 37 52.3 c H61
2008-10-30 02:11:32 C 00 30 04.63 +07 37 06.6 c H61
2008-10-30 02:26:36 C 00 30 03.12 +07 36 40.9 c H61
2008-10-30 03:28:22 C 00 29 56.90 +07 34 55.9 r H53
2008-10-30 03:30:18 C 00 29 56.72 +07 34 52.4 r H53
2008-10-30 03:32:30 C 00 29 56.51 +07 34 48.6 r H53
2008-10-30 03:34:44 C 00 29 56.25 +07 34 44.7 r H53
2008-10-30 03:36:48 C 00 29 56.03 +07 34 41.0 r H53
2008-10-30 03:38:49 C 00 29 55.84 +07 34 38.1 r H53
2008-10-30 12:16:39 C 00 29 04.85 +07 19 46.1 r 379
2008-10-30 12:19:20 C 00 29 04.58 +07 19 41.2 r 379
2008-10-30 12:25:10 C 00 29 03.96 +07 19 31.4 r 379
2008-10-30 12:27:50 C 00 29 03.67 +07 19 26.2 r 379
2008-10-31 02:05:53 C 00 27 44.10 +06 55 56.3 c H61
2008-10-31 02:31:16 C 00 27 41.66 +06 55 14.3 c H61
2008-10-31 03:37:31 C 00 27 35.13 +06 53 20.9 c H61
2008-11-01 04:14:41 C 00 25 14.52 +06 11 17.6 r 703
2008-11-01 04:22:28 C 00 25 13.76 +06 11 04.3 r 703
2008-11-01 04:30:15 C 00 25 13.00 +06 10 51.3 r 703
2008-11-01 04:38:03 C 00 25 12.21 +06 10 38.1 r 703
2008-11-01 04:39:28 C 00 25 11.94 +06 10 37.2 c 704
2008-11-01 04:56:17 C 00 25 10.29 +06 10 08.7 c 704
2008-11-01 05:13:07 C 00 25 08.62 +06 09 40.6 c 704
2008-11-01 05:29:58 C 00 25 06.97 +06 09 11.1 c 704
2008-11-01 05:46:50 C 00 25 05.31 +06 08 43.4 c 704
2008-11-03 16:59:46 C 00 19 44.88 +04 29 06.0 r 557
2008-11-03 17:30:50 C 00 19 42.12 +04 28 15.0 r 557
2008-11-03 17:58:44 C 00 19 39.64 +04 27 28.9 r 557
2008-11-03 18:29:59 C 00 19 36.81 +04 26 37.4 r 557
2008-11-03 19:01:01 C 00 19 34.03 +04 25 46.2 r 557