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
2017-11-17 08:38:17 C 00 25 08.48 -04 52 52.1 U T05
2017-11-18 18:51:02 C 00 22 33.01 -05 47 23.8 U 108
2017-11-18 18:54:27 C 00 22 32.73 -05 47 29.3 U 108
2017-11-18 19:06:30 C 00 22 31.84 -05 47 48.5 U 108
2017-11-19 04:21:37 C 00 21 50.94 -06 02 07.5 U G96
2017-11-19 04:29:09 C 00 21 50.35 -06 02 19.0 U G96
2017-11-19 04:36:38 C 00 21 49.77 -06 02 30.7 U G96
2017-11-19 04:44:06 C 00 21 49.19 -06 02 42.1 U G96
2017-11-19 07:33:36 C 00 21 36.98 -06 06 59.5 U T08
2017-11-19 07:50:27 C 00 21 35.67 -06 07 25.3 U T08
2017-11-19 07:57:17 C 00 21 35.11 -06 07 36.2 U T08
2017-11-19 08:02:09 C 00 21 34.76 -06 07 43.3 U T08
2017-11-19 08:25:42 C 00 21 33.00 -06 08 19.1 U T08
2017-11-20 04:46:31 C 00 20 07.20 -06 39 21.2 U G96
2017-11-20 04:54:16 C 00 20 06.61 -06 39 33.2 U G96
2017-11-20 04:58:01 C 00 20 06.33 -06 39 39.0 U 703
2017-11-20 05:02:05 C 00 20 06.03 -06 39 45.0 U G96
2017-11-20 05:05:53 C 00 20 05.75 -06 39 50.8 U 703
2017-11-20 05:09:47 C 00 20 05.47 -06 39 56.5 U G96
2017-11-20 05:13:44 C 00 20 05.17 -06 40 02.5 U 703
2017-11-20 05:21:35 C 00 20 04.59 -06 40 14.5 U 703
2017-11-21 07:38:09 C 00 18 18.95 -07 19 06.0 U T05
2017-11-21 07:46:15 C 00 18 18.38 -07 19 18.0 U T05
2017-11-21 07:49:31 C 00 18 18.136 -07 19 22.58 L F51
2017-11-21 07:49:38 C 00 18 18.15 -07 19 22.3 U T05
2017-11-21 07:57:48 C 00 18 17.53 -07 19 34.5 U T05
2017-11-21 08:01:11 C 00 18 17.31 -07 19 39.3 U T05
2017-11-21 08:05:40 C 00 18 16.998 -07 19 46.05 L F51
2017-11-21 08:09:21 C 00 18 16.74 -07 19 52.0 U T05
2017-11-21 08:20:52 C 00 18 15.93 -07 20 08.4 U T05
2017-11-21 08:21:43 C 00 18 15.866 -07 20 09.38 L F51
2017-11-21 10:25:22 C 00 18 08.37 -07 22 50.7 q Q67
2017-11-21 12:43:18 C 00 17 58.76 -07 26 10.7 q Q67
2017-11-21 13:53:17 C 00 17 54.00 -07 27 51.9 q Q67
2017-11-21 13:59:43 C 00 17 53.56 -07 28 00.9 q Q67
2017-11-23 07:26:34 C 00 15 21.15 -08 26 55.0 U T08
2017-11-23 07:38:11 C 00 15 20.41 -08 27 11.4 U T08
2017-11-23 07:49:53 C 00 15 19.64 -08 27 27.1 U T08
2017-11-23 08:01:39 C 00 15 18.89 -08 27 42.6 U T08
2017-11-24 04:20:47 C 00 14 09.37 -08 55 25.3 U 703
2017-11-24 04:30:32 C 00 14 08.78 -08 55 38.4 U 703
2017-11-24 04:40:21 C 00 14 08.19 -08 55 51.6 U 703
2017-11-24 04:49:58 C 00 14 07.59 -08 56 04.5 U 703
2017-11-25 18:28:46 C 00 12 07.42 -09 45 30.7 q 094
2017-11-25 19:29:32 C 00 12 04.14 -09 46 47.8 q 094
2017-11-25 20:11:51 C 00 12 01.86 -09 47 42.2 q 094
2017-11-25 21:00:20 C 00 11 59.27 -09 48 43.8 q 094
2017-11-27 00:47:13 C 00 10 39.01 -10 23 33.4 q W33
2017-11-27 01:44:29 C 00 10 36.17 -10 24 45.8 q W33
2017-11-30 02:32:32 C 00 07 32.15 -11 50 21.6 u H21