IAA RAS IAA Minor Planet Database

2020 XC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5186891952 ± 3.55e-08
Semi-major axis (a)2.0780035370 AU ± 3.67e-09
Inclination (i)21.37568810° ± 1.68e-05
Long. of Asc. Node (Ω)76.57496012° ± 2.16e-06
Arg. of Perihelion (ω)339.09307105° ± 4.16e-05
Mean Anomaly (M)239.60283915° ± 1.18e-05
Mean Motion (n)0.3290355724°/day ± 8.72e-10
Perihelion dist (q)1.00016555 AU ± 7.38e-08
Aphelion dist (Q)3.15584152 AU ± 7.40e-08
Orbital Period2.99550069 yr ± 7.94e-09
Physical Parameters
H (abs. magnitude)22.55
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.035223 AU
Observations Used190
Oppositions2
Arc Total2020-2023
First Observation Used2020-12-09
Last Observation Used2023-12-19
Observations (204)
Date Type RA Dec Mag Band Observatory
2020-12-09 02:29:17 C 00 29 47.97 -17 28 33.3 – V G96
2020-12-09 02:37:25 C 00 29 48.74 -17 27 06.7 – V G96
2020-12-09 02:45:33 C 00 29 49.51 -17 25 40.8 – V G96
2020-12-09 02:53:41 C 00 29 50.24 -17 24 14.9 – V G96
2020-12-09 04:47:42 C 00 30 00.99 -17 04 00.3 – V I52
2020-12-09 04:49:07 C 00 30 01.11 -17 03 44.7 – V I52
2020-12-09 04:50:32 C 00 30 01.30 -17 03 29.9 – V I52
2020-12-09 04:51:58 C 00 30 01.41 -17 03 15.3 – V I52
2020-12-09 11:24:48 C 00 30 45.74 -15 51 17.6 – V 474
2020-12-09 11:27:25 C 00 30 45.98 -15 50 49.6 – V 474
2020-12-10 01:22:07 C 00 32 24.19 -13 18 18.2 – u 807
2020-12-10 01:26:29 C 00 32 24.66 -13 17 29.6 – u 807
2020-12-10 01:30:51 C 00 32 25.10 -13 16 41.3 – u 807
2020-12-10 05:10:45 C 00 32 53.399 -12 36 48.24 – U F52
2020-12-10 05:27:23 C 00 32 54.975 -12 33 41.22 – U F52
2020-12-10 05:44:00 C 00 32 56.550 -12 30 33.72 – U F52
2020-12-10 06:00:37 C 00 32 58.095 -12 27 27.60 – U F52
2020-12-10 14:58:16 C 00 34 00.58 -10 46 03.6 – V N88
2020-12-10 14:58:56 C 00 34 00.54 -10 45 54.9 – V N88
2020-12-10 23:55:09 C 00 35 07.15 -09 02 38.4 – V W34
2020-12-11 00:06:27 C 00 35 08.31 -09 00 27.2 – V W34
2020-12-11 00:18:25 C 00 35 09.45 -08 58 08.8 – V W34
2020-12-11 01:10:53 C 00 35 15.21 -08 48 01.6 – u H21
2020-12-11 01:13:45 C 00 35 15.50 -08 47 28.3 – u H21
2020-12-11 01:16:43 C 00 35 15.79 -08 46 53.7 – u H21
2020-12-14 00:59:12 C 00 44 17.28 +05 41 48.1 – u 807
2020-12-14 01:03:11 C 00 44 17.74 +05 42 36.8 – u 807
2020-12-14 01:07:09 C 00 44 18.18 +05 43 25.4 – u 807
2020-12-14 02:37:18 C 00 44 31.57 +06 00 23.4 – V I52
2020-12-14 02:40:22 C 00 44 31.97 +06 01 01.6 – V I52
2020-12-14 02:40:43 C 00 44 31.97 +06 01 05.7 – V I52
2020-12-14 02:41:04 C 00 44 32.02 +06 01 09.9 – V I52
2020-12-15 01:06:59 C 00 47 31.99 +10 36 36.5 – u 807
2020-12-15 01:11:02 C 00 47 32.47 +10 37 25.5 – u 807
2020-12-15 01:14:57 C 00 47 32.90 +10 38 13.2 – u 807
2020-12-15 06:20:09 C 00 48 15.559 +11 38 37.77 – U F51
2020-12-15 06:36:20 C 00 48 17.412 +11 41 52.75 – U F51
2020-12-15 06:52:32 C 00 48 19.289 +11 45 07.99 – U F51
2020-12-15 07:08:43 C 00 48 21.160 +11 48 22.84 – U F51
2020-12-15 11:27:18 S 00 48 58.205 +12 40 19.38 – L C51
2020-12-15 20:52:48 S 00 50 17.359 +14 32 53.66 – L C51
2020-12-16 04:53:40 C 00 51 23.54 +16 07 17.4 – V I52
2020-12-16 04:54:29 C 00 51 23.61 +16 07 27.1 – V I52
2020-12-16 04:55:18 C 00 51 23.75 +16 07 36.2 – V I52
2020-12-16 04:56:07 C 00 51 23.83 +16 07 46.2 – V I52
2020-12-17 04:30:43 C 00 54 49.38 +20 39 28.0 – V I52
2020-12-17 04:31:04 C 00 54 49.42 +20 39 32.1 – V I52
2020-12-17 04:31:25 C 00 54 49.49 +20 39 36.3 – V I52
2020-12-17 04:31:47 C 00 54 49.50 +20 39 40.0 – V I52
2020-12-19 03:31:01 C 01 02 01.49 +29 02 06.6 – V I52