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
2016-07-17 14:19:37 C 02 45 20.789 +23 01 26.04 L F51
2016-07-17 14:27:21 C 02 45 21.481 +23 01 28.09 L F51
2016-08-13 19:32:22 C 03 46 51.77 +24 56 31.7 q D29
2016-08-13 19:50:11 C 03 46 53.44 +24 56 33.3 q D29
2016-08-13 20:08:00 C 03 46 55.16 +24 56 35.6 q D29
2016-08-29 18:57:48 C 04 25 33.49 +24 53 48.9 q D29
2016-08-29 19:46:10 C 04 25 38.46 +24 53 44.4 q D29
2016-09-02 11:18:16 C 04 34 52.15 +24 43 03.6 q 703
2016-09-02 11:27:42 C 04 34 53.19 +24 43 02.2 q 703
2016-09-02 11:37:08 C 04 34 54.17 +24 43 01.1 q 703
2016-09-02 11:46:33 C 04 34 55.11 +24 42 59.1 q 703
2016-10-15 09:56:43 C 06 47 52.40 +13 28 45.1 q H15
2016-10-15 10:10:35 C 06 47 54.64 +13 28 25.6 q H15
2016-10-15 10:25:33 C 06 47 57.20 +13 28 02.3 q H15
2016-11-04 12:23:18 S 08 30 51.038 -04 42 29.48 L C51
2016-11-04 15:31:59 S 08 31 42.115 -04 52 10.06 L C51
2016-11-04 18:40:39 S 08 32 33.41 -05 01 52.5 L C51
2016-11-04 21:49:21 S 08 33 24.83 -05 11 37.1 L C51
2016-11-04 23:23:36 S 08 33 50.56 -05 16 29.7 L C51
2016-11-05 00:58:02 S 08 34 16.45 -05 21 22.5 L C51
2016-11-05 04:06:43 S 08 35 08.19 -05 31 09.2 L C51
2016-11-05 05:40:58 S 08 35 34.121 -05 36 04.00 L C51
2016-11-05 08:49:39 S 08 36 26.148 -05 45 53.82 L C51
2016-11-05 11:58:20 S 08 37 18.353 -05 55 44.94 L C51
2016-11-05 15:07:01 S 08 38 10.757 -06 05 37.97 L C51
2016-11-14 06:57:55 C 09 42 32.26 -17 30 35.3 o W92
2016-11-14 07:09:15 C 09 42 36.08 -17 31 12.9 o W92
2016-11-14 07:24:05 C 09 42 41.04 -17 32 01.7 o W92
2017-07-01 09:56:53 C 01 17 53.50 +21 35 05.6 q 703
2017-07-01 10:04:35 C 01 17 53.97 +21 35 08.3 q 703
2017-07-01 10:12:18 C 01 17 54.57 +21 35 11.8 q 703
2017-07-01 10:19:59 C 01 17 55.12 +21 35 15.8 q 703
2017-09-02 11:23:32 C 02 33 51.582 +28 08 08.46 L F51
2017-09-02 11:38:25 C 02 33 51.789 +28 08 08.66 L F51
2017-09-02 11:53:18 C 02 33 51.987 +28 08 08.84 L F51
2017-09-09 12:40:45 C 02 35 24.42 +27 59 43.2 L T08
2017-09-09 13:07:34 C 02 35 24.38 +27 59 40.9 L T08
2017-09-09 13:21:36 C 02 35 24.41 +27 59 39.4 L T08
2017-09-09 13:22:55 C 02 35 24.36 +27 59 38.8 L T08
2017-09-13 12:35:15 C 02 35 07.91 +27 45 58.3 L T08
2017-09-13 12:49:07 C 02 35 07.72 +27 45 55.8 L T08
2017-09-13 13:16:48 C 02 35 07.43 +27 45 51.2 L T08
2017-09-13 13:19:51 C 02 35 07.40 +27 45 50.5 L T08
2017-09-14 22:22:09 C 02 34 49.02 +27 39 11.8 q Z38
2017-09-14 23:11:06 C 02 34 48.59 +27 39 01.5 q Z38
2017-09-14 23:58:35 C 02 34 47.69 +27 38 53.2 q Z38
2017-09-18 08:57:47 C 02 33 29.62 +27 18 28.2 q 703
2017-09-18 09:05:28 C 02 33 29.39 +27 18 25.1 q 703
2017-09-18 09:16:18 C 02 33 29.14 +27 18 22.8 q 703
2017-09-18 09:23:56 C 02 33 28.97 +27 18 20.6 q 703