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
2017-10-21 15:57:43 C 01 35 12.41 +15 00 05.9 q D29
2017-10-21 16:23:11 C 01 35 09.26 +14 59 22.6 q D29
2017-10-22 06:21:51 C 01 33 29.75 +14 35 25.4 U G96
2017-10-22 06:29:30 C 01 33 28.79 +14 35 12.2 U G96
2017-10-22 06:37:02 C 01 33 27.85 +14 34 59.2 U G96
2017-10-22 06:44:39 C 01 33 26.90 +14 34 46.0 U G96
2017-10-22 10:59:16 C 01 32 56.021 +14 27 29.37 L F51
2017-10-22 11:15:57 C 01 32 53.936 +14 27 00.35 L F51
2017-10-22 11:32:45 C 01 32 51.836 +14 26 31.06 L F51
2017-10-23 10:30:17 C 01 30 06.52 +13 46 15.4 T08
2017-10-23 10:49:44 C 01 30 04.06 +13 45 40.8 T08
2017-10-23 11:03:15 C 01 30 02.35 +13 45 16.7 T08
2017-10-24 00:51:54 C 01 28 22.20 +13 20 30.6 U J27
2017-10-24 00:56:13 C 01 28 21.66 +13 20 22.9 U J27
2017-10-24 01:00:15 C 01 28 21.15 +13 20 15.6 U J27
2017-10-24 06:13:06 C 01 27 43.77 +13 10 55.7 U 703
2017-10-24 06:21:02 C 01 27 42.76 +13 10 41.4 U 703
2017-10-24 06:28:58 C 01 27 41.75 +13 10 27.0 U 703
2017-10-24 06:36:52 C 01 27 40.76 +13 10 13.0 U 703
2017-10-24 23:26:38 C 01 25 38.07 +12 39 39.7 16.8 u J43
2017-10-24 23:37:56 C 01 25 36.53 +12 39 15.6 U J27
2017-10-24 23:39:25 C 01 25 36.44 +12 39 16.3 17.0 u J43
2017-10-24 23:42:27 C 01 25 35.96 +12 39 07.4 U J27
2017-10-24 23:46:31 C 01 25 35.45 +12 38 59.9 U J27
2017-10-24 23:52:13 C 01 25 34.80 +12 38 52.8 16.6 u J43
2017-10-25 00:04:57 C 01 25 33.18 +12 38 29.5 16.2 u J43
2017-10-25 22:03:05 C 01 22 52.59 +11 57 54.9 U 160
2017-10-25 22:05:00 C 01 22 52.34 +11 57 51.2 U 160
2017-10-25 22:06:55 C 01 22 52.09 +11 57 47.7 U 160
2017-10-27 05:35:29 C 01 19 01.35 +10 58 46.6 U 703
2017-10-27 05:50:41 C 01 18 59.41 +10 58 17.8 U 703
2017-10-27 05:58:28 C 01 18 58.41 +10 58 03.1 U 703
2017-10-27 06:06:14 C 01 18 57.42 +10 57 48.5 U 703
2017-10-27 09:35:07 C 01 18 31.70 +10 51 16.8 T08
2017-10-27 09:59:50 C 01 18 28.53 +10 50 29.5 T08
2017-10-27 10:07:57 C 01 18 27.49 +10 50 14.4 T08
2017-10-27 10:28:46 C 01 18 24.82 +10 49 34.7 T08
2017-10-27 22:33:35 C 01 16 56.86 +10 26 29.2 16.4 u J43
2017-10-27 22:45:50 C 01 16 55.29 +10 26 05.7 16.8 u J43
2017-10-27 22:58:05 C 01 16 53.73 +10 25 42.4 17.2 u J43
2017-10-27 23:10:20 C 01 16 52.16 +10 25 18.9 17.1 u J43
2017-10-29 09:42:42 C 01 12 39.16 +09 18 48.8 T05
2017-10-29 10:05:32 C 01 12 36.25 +09 18 04.5 T05
2017-10-29 10:07:05 C 01 12 36.05 +09 18 01.4 T05
2017-10-29 10:16:06 C 01 12 34.90 +09 17 43.8 T05
2017-10-29 18:49:52 C 01 11 33.74 +09 00 57.2 q 006
2017-10-29 18:52:16 C 01 11 33.47 +09 00 51.8 q 006
2017-10-29 18:54:40 C 01 11 33.13 +09 00 47.2 q 006
2017-10-29 19:01:52 C 01 11 32.28 +09 00 34.9 q 006
2017-10-29 19:06:04 C 01 11 31.79 +09 00 25.2 q 006