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
2008-10-03 07:49:23 C 01 38 37.44 +23 23 26.3 c 704
2008-10-03 23:10:01 C 01 37 13.14 +23 08 16.8 16.0 r 084
2008-10-06 09:13:39 C 01 31 40.83 +22 07 27.6 r 703
2008-10-06 09:22:21 C 01 31 39.90 +22 07 18.1 r 703
2008-10-06 09:31:08 C 01 31 39.00 +22 07 08.1 r 703
2008-10-06 09:39:50 C 01 31 38.13 +22 06 58.3 r 703
2008-10-07 19:28:48 C 01 28 16.38 +21 28 21.7 16.5 o 084
2008-10-07 23:46:20 C 01 27 49.54 +21 23 19.0 17.2 r 084
2008-10-09 00:43:15 C 01 25 15.49 +20 53 18.9 16.4 o 084
2008-10-09 07:55:05 C 01 24 30.85 +20 44 34.6 r G96
2008-10-09 08:01:34 C 01 24 30.16 +20 44 26.5 r G96
2008-10-09 08:07:59 C 01 24 29.44 +20 44 18.6 r G96
2008-10-09 08:14:34 C 01 24 28.72 +20 44 10.4 r G96
2008-10-12 18:53:58 C 01 15 37.53 +18 55 16.0 16.6 r 084
2008-10-12 18:57:10 C 01 15 37.19 +18 55 12.5 16.4 o 084
2008-10-17 22:48:04 C 01 01 45.57 +15 50 54.4 r J51
2008-10-17 22:53:39 C 01 01 44.92 +15 50 45.6 r J51
2008-10-17 22:59:13 C 01 01 44.26 +15 50 36.9 r J51
2008-10-18 22:57:01 C 00 59 01.12 +15 12 18.7 r J59
2008-10-18 23:08:13 C 00 58 59.81 +15 12 00.9 r J59
2008-10-18 23:18:18 C 00 58 58.63 +15 11 44.6 r J59
2008-10-19 13:23:19 C 00 57 23.04 +14 48 59.3 m 379
2008-10-19 13:26:31 C 00 57 22.67 +14 48 54.2 m 379
2008-10-19 13:36:47 C 00 57 21.46 +14 48 37.2 m 379
2008-10-19 13:43:12 C 00 57 20.69 +14 48 27.4 m 379
2008-10-19 13:49:52 C 00 57 19.93 +14 48 16.3 m 379
2008-10-19 13:53:04 C 00 57 19.55 +14 48 11.1 m 379
2008-10-19 13:56:15 C 00 57 19.17 +14 48 05.6 m 379
2008-10-19 22:49:05 C 00 56 18.83 +14 33 33.1 v 204
2008-10-19 23:53:56 C 00 56 11.26 +14 31 46.6 v 204
2008-10-20 18:02:38 C 00 54 09.35 +14 01 50.5 r 557
2008-10-20 18:41:03 C 00 54 04.70 +14 00 45.2 16.9 r 084
2008-10-20 18:44:15 C 00 54 04.31 +14 00 40.0 16.8 r 084
2008-10-20 19:01:12 C 00 54 02.65 +14 00 14.0 r 557
2008-10-20 19:32:45 C 00 53 59.00 +13 59 22.0 r 557
2008-10-20 20:02:03 C 00 53 55.61 +13 58 33.6 r 557
2008-10-20 20:36:49 C 00 53 51.57 +13 57 36.1 r 557
2008-10-20 21:01:36 C 00 53 48.71 +13 56 55.2 r 557
2008-10-20 21:39:42 C 00 53 44.27 +13 55 51.7 r 557
2008-10-20 22:02:15 C 00 53 41.66 +13 55 14.6 r 557
2008-10-20 22:36:14 C 00 53 37.70 +13 54 18.4 r 557
2008-10-20 23:03:16 C 00 53 34.56 +13 53 33.3 r 557
2008-10-20 23:31:42 C 00 53 31.24 +13 52 45.6 r 557
2008-10-21 00:03:14 C 00 53 27.59 +13 51 53.1 r 557
2008-10-21 00:32:31 C 00 53 24.20 +13 51 04.1 r 557
2008-10-21 01:01:19 C 00 53 20.88 +13 50 15.9 r 557
2008-10-21 01:32:51 C 00 53 17.28 +13 49 23.4 r 557
2008-10-21 02:02:10 C 00 53 13.91 +13 48 34.4 r 557
2008-10-21 02:31:28 C 00 53 10.58 +13 47 45.5 r 557
2008-10-22 18:39:10 C 00 48 42.00 +12 40 15.7 16.2 o 084