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
2017-09-22 09:03:42 C 02 30 56.45 +26 45 08.9 q 703
2017-09-22 09:13:18 C 02 30 56.07 +26 45 04.5 q 703
2017-09-22 09:41:46 C 02 30 55.06 +26 44 52.7 q 703
2017-09-22 10:20:33 C 02 30 53.65 +26 44 37.5 q 703
2017-09-23 12:24:08 C 02 30 00.15 +26 33 41.9 L T05
2017-09-23 12:35:29 C 02 29 59.67 +26 33 36.3 L T05
2017-09-23 12:48:41 C 02 29 59.16 +26 33 31.1 L T05
2017-09-23 12:54:12 C 02 29 58.91 +26 33 28.8 L T05
2017-09-27 12:34:11 C 02 25 55.15 +25 45 18.3 L T05
2017-09-27 12:49:00 C 02 25 54.36 +25 45 09.8 L T05
2017-09-27 12:52:58 C 02 25 54.15 +25 45 07.6 L T05
2017-09-27 13:15:21 C 02 25 52.96 +25 44 54.5 L T05
2017-09-28 09:54:01 C 02 24 50.56 +25 32 42.5 q 703
2017-09-28 10:02:36 C 02 24 50.08 +25 32 37.3 q 703
2017-09-28 10:10:56 C 02 24 49.62 +25 32 32.3 q 703
2017-09-28 10:19:18 C 02 24 49.15 +25 32 27.2 q 703
2017-09-29 09:45:09 C 02 23 34.00 +25 17 49.9 o 691
2017-09-29 10:08:50 C 02 23 32.61 +25 17 35.7 o 691
2017-09-29 10:32:45 C 02 23 31.19 +25 17 20.1 o 691
2017-09-29 12:10:14 C 02 23 26.11 +25 16 20.6 L T08
2017-09-29 12:22:12 C 02 23 25.42 +25 16 12.7 L T08
2017-09-29 12:24:17 C 02 23 25.28 +25 16 11.5 L T08
2017-09-29 12:28:59 C 02 23 25.00 +25 16 08.5 L T08
2017-09-29 22:24:08 C 02 22 51.81 +25 09 32.4 o L52
2017-09-29 22:30:36 C 02 22 51.39 +25 09 28.5 o L52
2017-10-01 07:47:09 C 02 20 53.20 +24 46 33.5 q 703
2017-10-01 07:54:13 C 02 20 52.74 +24 46 28.1 q 703
2017-10-01 08:01:17 C 02 20 52.25 +24 46 23.5 q 703
2017-10-01 08:08:20 C 02 20 51.85 +24 46 17.9 q 703
2017-10-01 10:06:29 C 02 20 44.846 +24 44 55.40 L F51
2017-10-01 10:25:30 C 02 20 43.589 +24 44 41.91 L F51
2017-10-01 10:44:30 C 02 20 42.328 +24 44 28.35 L F51
2017-10-01 12:18:13 C 02 20 36.07 +24 43 20.8 L T05
2017-10-01 12:43:10 C 02 20 34.40 +24 43 02.4 L T05
2017-10-01 12:50:41 C 02 20 33.90 +24 42 57.0 L T05
2017-10-01 13:08:19 C 02 20 32.72 +24 42 44.1 L T05
2017-10-07 00:48:51 C 02 11 06.91 +22 51 07.1 q 160
2017-10-07 00:50:55 C 02 11 06.81 +22 51 05.1 q 160
2017-10-07 00:52:51 C 02 11 06.66 +22 51 02.6 q 160
2017-10-09 00:56:31 C 02 07 03.87 +22 01 58.4 q 160
2017-10-09 00:58:36 C 02 07 03.67 +22 01 56.0 q 160
2017-10-09 01:00:42 C 02 07 03.47 +22 01 53.8 q 160
2017-10-09 21:37:28 C 02 05 14.32 +21 39 22.3 u K83
2017-10-09 21:41:18 C 02 05 13.95 +21 39 17.7 u K83
2017-10-09 21:42:21 C 02 05 13.86 +21 39 17.3 u K83
2017-10-09 21:54:42 C 02 05 12.66 +21 39 02.9 u K83
2017-10-09 21:58:18 C 02 05 12.32 +21 38 58.9 u K83
2017-10-10 09:02:00 C 02 04 11.25 +21 26 35.7 U 703
2017-10-10 09:09:03 C 02 04 10.55 +21 26 27.5 U 703
2017-10-10 09:16:05 C 02 04 09.89 +21 26 19.7 U 703