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
2025-11-06 14:16:07 C 09 35 46.697 -08 10 40.40 V T08
2025-11-06 14:47:50 C 09 35 55.642 -08 12 02.12 V T08
2025-11-07 14:00:04 C 09 42 38.748 -09 12 04.10 V T08
2025-11-07 14:13:35 C 09 42 42.629 -09 12 38.95 V T08
2025-11-07 14:20:53 C 09 42 44.722 -09 12 58.03 V T08
2025-11-07 14:34:53 C 09 42 48.744 -09 13 34.46 V T08
2025-11-07 15:11:42 C 09 42 59.314 -09 15 09.94 V T08
2025-11-08 10:45:56 C 09 48 43.758 -10 05 47.98 V 703
2025-11-08 10:49:16 C 09 48 44.737 -10 05 57.44 V 703
2025-11-08 10:52:36 C 09 48 45.734 -10 06 05.76 V 703
2025-11-08 10:55:57 C 09 48 46.674 -10 06 14.51 V 703
2025-11-08 13:56:11 C 09 49 39.929 -10 13 56.60 V T05
2025-11-08 14:20:22 C 09 49 46.994 -10 14 59.28 V T05
2025-11-08 14:34:54 C 09 49 51.226 -10 15 37.08 V T05
2025-11-10 10:55:02 C 10 03 06.008 -12 09 32.80 V 703
2025-11-10 10:58:22 C 10 03 07.031 -12 09 40.97 V 703
2025-11-10 11:01:43 C 10 03 08.003 -12 09 49.75 V 703
2025-11-10 11:05:04 C 10 03 09.068 -12 09 57.96 V 703
2025-11-15 11:40:08 C 10 40 31.753 -17 07 09.41 V 703
2025-11-15 11:46:40 C 10 40 33.830 -17 07 23.56 V 703
2025-11-15 11:49:56 C 10 40 35.022 -17 07 31.15 V 703
2025-12-02 15:23:29 C 12 52 56.642 -28 30 43.34 V T05
2025-12-02 15:38:05 C 12 53 01.171 -28 30 56.48 V T05
2025-12-02 15:44:38 C 12 53 03.154 -28 31 02.71 V T05