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
2018-11-05 07:15:08 C 22 34 48.403 +01 12 42.14 U F52
2018-11-05 07:35:38 C 22 34 48.473 +01 12 26.09 U F52
2018-11-06 07:57:07 C 22 34 59.13 +00 53 38.2 U T08
2018-11-06 08:11:33 C 22 34 59.22 +00 53 27.2 U T08
2018-11-06 08:26:00 C 22 34 59.30 +00 53 15.6 U T08
2018-11-06 08:40:26 C 22 34 59.36 +00 53 05.4 U T08
2018-11-08 08:18:29 C 22 35 29.51 +00 18 04.0 U T05
2018-11-08 08:32:48 C 22 35 29.65 +00 17 54.0 U T05
2018-11-08 08:47:23 C 22 35 29.80 +00 17 43.4 U T05
2018-11-08 09:01:46 C 22 35 29.93 +00 17 33.5 U T05
2018-11-12 03:41:30 C 22 36 58.92 -00 42 51.9 V G96
2018-11-12 03:47:05 C 22 36 58.94 -00 42 56.3 V 703
2018-11-12 03:48:59 C 22 36 59.04 -00 42 56.5 V G96
2018-11-12 03:54:44 C 22 36 59.19 -00 43 00.2 V 703
2018-11-12 03:56:26 C 22 36 59.18 -00 43 01.1 V G96
2018-11-12 04:02:25 C 22 36 59.32 -00 43 05.3 V 703
2018-11-12 04:03:56 C 22 36 59.31 -00 43 05.8 V G96
2018-11-12 04:10:05 C 22 36 59.40 -00 43 09.0 V 703
2018-11-12 07:53:28 C 22 37 03.77 -00 45 26.4 U T05
2018-11-12 08:07:56 C 22 37 04.04 -00 45 35.0 U T05
2018-11-12 08:22:23 C 22 37 04.31 -00 45 44.1 U T05
2018-11-12 08:36:40 C 22 37 04.53 -00 45 53.0 U T05
2018-11-14 07:08:44 C 22 38 06.17 -01 13 37.7 U T08
2018-11-14 07:23:00 C 22 38 06.48 -01 13 46.1 U T08
2018-11-14 07:37:23 C 22 38 06.72 -01 13 53.9 U T08
2018-11-14 07:51:38 C 22 38 07.05 -01 14 02.8 U T08
2018-11-29 03:27:44 C 22 50 39.26 -03 46 07.2 V 703
2018-11-29 03:35:25 C 22 50 39.52 -03 46 10.2 V 703
2018-11-29 03:43:05 C 22 50 39.89 -03 46 12.7 V 703
2018-11-29 03:50:45 C 22 50 40.23 -03 46 15.3 V 703
2018-11-30 06:51:17 C 22 51 54.97 -03 53 56.8 U T08
2018-11-30 07:04:01 C 22 51 55.53 -03 53 59.8 U T08
2018-11-30 07:16:48 C 22 51 56.14 -03 54 03.0 U T08
2018-11-30 07:29:42 C 22 51 56.73 -03 54 06.1 U T08
2018-12-02 06:50:14 C 22 54 13.26 -04 06 27.9 U T05
2018-12-02 07:02:54 C 22 54 13.82 -04 06 31.2 U T05
2018-12-02 07:15:42 C 22 54 14.43 -04 06 34.6 U T05
2018-12-02 07:28:28 C 22 54 14.99 -04 06 37.9 U T05
2018-12-04 06:27:58 C 22 56 37.03 -04 17 29.0 U T08
2018-12-04 06:39:18 C 22 56 37.67 -04 17 31.3 U T08
2018-12-04 06:50:42 C 22 56 38.18 -04 17 33.9 U T08
2018-12-04 07:02:07 C 22 56 38.77 -04 17 36.2 U T08
2018-12-08 06:29:38 C 23 01 46.02 -04 35 32.8 U T08
2018-12-08 06:41:03 C 23 01 46.59 -04 35 34.6 U T08
2018-12-08 06:52:30 C 23 01 47.24 -04 35 36.1 U T08
2018-12-08 07:04:02 C 23 01 47.92 -04 35 38.2 U T08
2018-12-09 02:39:13 C 23 02 54.03 -04 38 42.1 V 703
2018-12-09 02:47:30 C 23 02 54.52 -04 38 43.0 V 703
2018-12-09 02:55:48 C 23 02 54.96 -04 38 44.4 V 703
2018-12-09 03:04:07 C 23 02 55.48 -04 38 45.3 V 703