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
2010-08-12 22:13:26 C 20 55 40.69 +35 30 31.5 o J26
2010-08-12 22:15:54 C 20 55 40.48 +35 30 29.0 o J26
2010-08-20 21:44:50 C 20 37 49.60 +30 14 54.2 w J05
2010-08-20 21:53:26 C 20 37 48.89 +30 14 39.6 w J05
2010-08-20 22:05:06 C 20 37 47.93 +30 14 19.5 w J05
2010-08-21 03:00:35 C 20 37 25.18 +30 05 54.5 u H47
2010-08-21 03:13:20 C 20 37 24.12 +30 05 32.9 u H47
2010-08-21 03:22:03 C 20 37 23.40 +30 05 17.9 u H47
2010-08-25 22:04:48 C 20 29 30.30 +26 46 37.0 v 204
2010-08-25 22:09:36 C 20 29 30.00 +26 46 28.9 v 204
2010-08-25 22:40:02 C 20 29 28.02 +26 45 36.3 u 160
2010-08-25 22:42:18 C 20 29 27.87 +26 45 32.3 u 160
2010-08-25 22:44:36 C 20 29 27.73 +26 45 28.4 u 160
2010-08-25 23:20:16 C 20 29 25.51 +26 44 25.5 v 204
2010-08-25 23:23:21 C 20 29 25.31 +26 44 20.1 v 204
2010-08-25 23:26:26 C 20 29 25.11 +26 44 14.6 v 204
2010-08-28 22:39:36 C 20 25 31.80 +24 40 55.9 u 160
2010-08-28 22:42:45 C 20 25 31.63 +24 40 50.4 u 160
2010-08-28 22:45:52 C 20 25 31.46 +24 40 45.0 u 160
2010-09-01 20:15:08 C 20 21 30.69 +22 01 16.2 u 240
2010-09-01 20:17:48 C 20 21 30.59 +22 01 11.7 u 240
2010-09-01 20:20:27 C 20 21 30.49 +22 01 07.4 u 240
2010-09-01 20:25:46 C 20 21 30.26 +22 00 58.5 u 240
2010-09-01 20:26:50 C 20 21 30.22 +22 00 56.7 u 240
2010-09-01 21:21:12 C 20 21 28.07 +21 59 25.9 r 203
2010-09-01 22:23:30 C 20 21 25.57 +21 57 40.8 r 203
2010-10-10 18:38:01 C 20 30 52.89 +02 36 59.0 u 240
2010-10-10 18:40:40 C 20 30 53.00 +02 36 57.2 u 240
2010-10-10 18:43:19 C 20 30 53.10 +02 36 55.2 u 240
2010-10-10 18:51:16 C 20 30 53.43 +02 36 49.7 u 240
2010-10-10 18:53:56 C 20 30 53.55 +02 36 48.2 u 240
2010-10-10 18:56:03 C 20 30 53.64 +02 36 46.0 u 240
2010-10-10 18:59:14 C 20 30 53.77 +02 36 43.0 u 240
2010-11-09 01:35:42 C 21 10 38.03 -03 16 50.5 c 704
2010-11-09 01:54:32 C 21 10 39.28 -03 16 55.4 c 704
2010-11-09 02:13:24 C 21 10 40.55 -03 17 01.3 c 704
2010-11-09 02:32:12 C 21 10 41.67 -03 17 07.0 c 704
2010-11-09 02:51:02 C 21 10 42.99 -03 17 11.2 c 704
2011-08-02 19:37:37 C 13 53 55.96 +21 00 03.7 u B38
2011-08-02 19:46:57 C 13 53 58.81 +20 59 55.0 u B38
2011-08-02 19:49:47 C 13 53 59.69 +20 59 52.3 u B38
2011-08-02 20:00:03 C 13 54 02.71 +20 59 42.2 u B38
2011-08-02 20:03:11 C 13 54 03.66 +20 59 39.0 u B38
2011-08-16 19:10:58 C 15 24 18.15 +14 45 49.3 u B38
2011-08-16 19:18:49 C 15 24 19.99 +14 45 40.3 u B38
2011-08-16 19:27:14 C 15 24 21.94 +14 45 28.5 u B38
2011-08-16 19:33:31 C 15 24 23.44 +14 45 21.7 u B38
2011-09-11 05:29:56 C 17 17 51.51 +03 51 40.1 q 568
2011-09-11 05:45:49 C 17 17 53.84 +03 51 26.2 q 568
2016-07-17 14:04:09 C 02 45 19.392 +23 01 21.82 L F51