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
2007-10-19 10:02:59 C 06 12 24.07 +13 59 45.5 c 704
2007-10-21 09:28:19 C 06 18 55.65 +12 40 33.4 c 704
2007-10-21 09:44:59 C 06 18 57.76 +12 40 04.5 c 704
2007-10-21 10:01:37 C 06 18 59.96 +12 39 35.0 c 704
2007-11-04 03:07:37 C 07 14 42.59 -01 00 21.8 r B19
2007-11-04 03:11:55 C 07 14 43.46 -01 00 36.0 r B19
2007-11-04 03:15:34 C 07 14 44.19 -01 00 48.3 r B19
2007-11-09 09:23:31 C 07 43 50.78 -08 59 43.1 c 704
2007-11-09 09:58:29 C 07 43 59.49 -09 02 10.3 c 704
2007-11-09 10:15:52 C 07 44 03.81 -09 03 23.6 c 704
2007-11-19 16:18:09 C 09 03 41.50 -28 24 54.3 r E12
2007-11-19 16:31:48 C 09 03 46.94 -28 26 01.5 r E12
2007-11-19 16:45:28 C 09 03 52.30 -28 27 08.2 r E12
2008-06-14 10:28:51 C 00 41 10.96 +18 35 56.6 r 703
2008-06-14 10:32:27 C 00 41 11.25 +18 35 59.1 r 703
2008-06-14 10:36:06 C 00 41 11.54 +18 36 01.2 r 703
2008-06-14 10:39:44 C 00 41 11.76 +18 36 02.2 r 703
2008-09-05 07:45:51 C 02 11 16.87 +28 27 01.3 c 704
2008-09-05 08:04:56 C 02 11 16.59 +28 27 00.8 c 704
2008-09-05 08:23:59 C 02 11 16.32 +28 26 58.1 c 704
2008-09-05 08:43:03 C 02 11 16.05 +28 26 57.1 c 704
2008-09-05 09:02:09 C 02 11 15.78 +28 26 54.4 c 704
2008-09-09 02:02:24 C 02 10 02.82 +28 16 52.3 r 130
2008-09-09 02:06:00 C 02 10 02.70 +28 16 51.6 r 130
2008-09-09 02:09:55 C 02 10 02.63 +28 16 51.2 r 130
2008-09-09 02:14:33 C 02 10 02.56 +28 16 50.1 r 130
2008-09-09 08:05:34 C 02 09 56.37 +28 15 58.7 r 703
2008-09-09 08:14:58 C 02 09 56.12 +28 15 57.3 r 703
2008-09-09 08:24:19 C 02 09 55.94 +28 15 56.5 r 703
2008-09-09 08:33:39 C 02 09 55.76 +28 15 54.4 r 703
2008-09-10 20:48:47 C 02 09 09.94 +28 09 34.8 17.9 r 084
2008-09-10 23:40:42 C 02 09 05.68 +28 09 03.7 17.6 r 084
2008-09-21 21:42:37 C 01 58 49.30 +26 41 13.7 17.4 r 084
2008-09-21 21:47:51 C 01 58 49.00 +26 41 11.2 17.3 r 084
2008-09-22 21:41:44 C 01 57 26.68 +26 28 48.6 17.1 r 084
2008-09-22 21:46:59 C 01 57 26.35 +26 28 45.8 17.2 r 084
2008-09-23 09:52:38 C 01 56 42.36 +26 22 19.6 r 703
2008-09-23 10:03:04 C 01 56 41.82 +26 22 11.7 r 703
2008-09-23 10:13:23 C 01 56 41.13 +26 22 05.9 r 703
2008-09-23 10:23:51 C 01 56 40.48 +26 21 59.6 r 703
2008-09-26 23:12:33 C 01 51 03.94 +25 29 15.1 r J27
2008-09-26 23:28:11 C 01 51 02.75 +25 29 05.0 r J27
2008-09-30 14:27:10 C 01 44 18.13 +24 22 45.4 r E17
2008-09-30 14:37:59 C 01 44 17.20 +24 22 36.4 r E17
2008-09-30 14:48:35 C 01 44 16.28 +24 22 27.7 r E17
2008-09-30 14:59:17 C 01 44 15.27 +24 22 18.4 r E17
2008-10-03 06:39:10 C 01 38 44.09 +23 24 33.0 c 704
2008-10-03 06:56:40 C 01 38 42.43 +23 24 16.0 c 704
2008-10-03 07:14:17 C 01 38 40.77 +23 23 59.5 c 704
2008-10-03 07:31:51 C 01 38 39.11 +23 23 42.4 c 704