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
2020-09-06 11:48:13 C 17 33 50.00 +07 21 18.4 q D29
2020-09-06 12:05:55 C 17 33 52.34 +07 20 59.4 q D29
2020-09-07 03:02:06 C 17 35 52.25 +07 04 58.9 U I41
2020-09-07 03:06:40 C 17 35 52.84 +07 04 53.9 U I41
2020-09-07 03:34:18 C 17 35 56.43 +07 04 24.5 U I41
2020-09-07 04:33:18 C 17 36 04.11 +07 03 21.6 U I41
2020-09-08 06:16:13 C 17 39 27.75 +06 36 22.7 V T08
2020-09-08 06:29:29 C 17 39 29.45 +06 36 08.9 V T08
2020-09-08 06:50:42 C 17 39 32.16 +06 35 46.9 V T08
2020-09-09 05:58:17 C 17 42 32.864 +06 11 59.57 U F52
2020-09-09 06:15:15 C 17 42 34.999 +06 11 42.29 U F52
2020-09-09 06:32:07 C 17 42 37.123 +06 11 25.11 U F52
2020-09-14 07:04:33 C 17 57 43.86 +04 15 13.5 V T05
2020-09-14 07:12:28 C 17 57 44.80 +04 15 06.4 V T05
2020-09-14 07:18:23 C 17 57 45.50 +04 15 00.9 V T05
2020-09-14 07:36:19 C 17 57 47.66 +04 14 44.7 V T05
2020-09-14 18:46:22 C 17 59 09.39 +04 04 33.5 V 130
2020-09-14 18:49:58 C 17 59 09.82 +04 04 30.3 V 130
2020-09-14 18:53:34 C 17 59 10.25 +04 04 26.8 V 130
2020-09-14 18:57:10 C 17 59 10.67 +04 04 23.4 V 130
2020-09-15 06:02:00 C 18 00 31.007 +03 54 31.91 U F52
2020-09-15 06:18:34 C 18 00 32.951 +03 54 17.14 U F52
2020-09-15 06:35:07 C 18 00 34.901 +03 54 02.29 U F52
2020-09-15 06:51:42 C 18 00 36.856 +03 53 47.51 U F52
2020-09-26 05:37:48 C 18 30 47.83 +00 27 31.2 V T05
2020-09-26 05:43:08 C 18 30 48.42 +00 27 28.2 V T05
2020-09-26 05:53:05 C 18 30 49.46 +00 27 21.7 V T05
2020-09-26 06:15:58 C 18 30 51.91 +00 27 06.4 V T05
2020-10-03 03:13:52 C 18 48 36.73 -01 16 02.3 U I41
2020-10-03 03:54:14 C 18 48 40.89 -01 16 25.3 U I41
2020-10-03 03:58:59 C 18 48 41.38 -01 16 28.0 U I41
2020-10-06 03:30:14 C 18 56 10.17 -01 55 27.6 U I41
2020-10-06 03:58:16 C 18 56 13.03 -01 55 42.1 U I41
2020-10-19 02:07:25 C 19 27 35.20 -04 09 16.1 V W33
2020-10-19 02:10:17 C 19 27 35.49 -04 09 17.7 V W33
2020-10-19 02:13:08 C 19 27 35.77 -04 09 18.2 V W33
2020-10-31 04:58:29 C 19 55 56.113 -05 28 13.78 U F52
2020-10-31 05:16:05 C 19 55 57.778 -05 28 17.49 U F52
2020-10-31 05:33:38 C 19 55 59.440 -05 28 21.00 U F52
2020-10-31 05:51:08 C 19 56 01.081 -05 28 24.59 U F52
2020-11-04 10:49:41 C 20 05 40.99 -05 46 40.0 q D29
2020-11-04 11:50:47 C 20 05 46.71 -05 46 49.5 q D29
2020-11-19 01:19:57 C 20 38 44.85 -06 18 09.6 V G96
2020-11-19 01:29:47 C 20 38 45.81 -06 18 10.1 V G96
2020-11-19 01:39:39 C 20 38 46.71 -06 18 09.8 V G96
2020-11-19 01:49:29 C 20 38 47.60 -06 18 10.0 V G96
2020-12-03 04:59:52 C 21 10 17.088 -06 07 24.66 U F52
2020-12-03 05:31:05 C 21 10 19.949 -06 07 22.07 U F52
2020-12-03 05:46:42 C 21 10 21.362 -06 07 20.78 U F52
2020-12-04 05:11:44 C 21 12 30.997 -06 05 17.66 U F51