IAA RAS IAA Minor Planet Database

2020 XK

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5317412150 ± 5.82e-05
Semi-major axis (a)2.2754645460 AU ± 2.96e-04
Inclination (i)8.16831576° ± 6.61e-04
Long. of Asc. Node (Ω)74.90485284° ± 9.89e-06
Arg. of Perihelion (ω)13.04198085° ± 8.18e-05
Mean Anomaly (M)156.54508257° ± 1.01e-01
Mean Motion (n)0.2871489063°/day ± 5.61e-05
Perihelion dist (q)1.06550626 AU ± 1.92e-04
Aphelion dist (Q)3.48542283 AU ± 4.73e-04
Orbital Period3.43245703 yr ± 6.71e-04
Physical Parameters
H (abs. magnitude)24.72
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty3
Orbit TypeAmor
MOID0.084338 AU
Observations Used60
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-04
Last Observation Used2021-01-15
Observations (61)
Date Type RA Dec Mag Band Observatory
2020-12-04 09:31:56 C 04 37 34.52 +17 40 48.3 – V G96
2020-12-04 09:39:29 C 04 37 36.12 +17 41 22.6 – V G96
2020-12-04 09:47:03 C 04 37 37.79 +17 41 56.9 – V G96
2020-12-04 11:32:36 C 04 38 00.97 +17 50 00.4 – V G96
2020-12-04 11:33:26 C 04 38 01.18 +17 50 04.3 – V G96
2020-12-04 11:37:36 C 04 38 02.14 +17 50 24.1 – V G96
2020-12-04 11:57:26 C 04 38 09.152 +17 52 27.39 – V F52
2020-12-04 12:13:16 C 04 38 12.527 +17 53 40.87 – V F52
2020-12-04 12:29:07 C 04 38 15.872 +17 54 54.16 – V F52
2020-12-05 03:16:54 C 04 41 57.40 +19 04 30.4 – V I52
2020-12-05 03:18:43 C 04 41 57.81 +19 04 39.7 – V I52
2020-12-05 03:20:32 C 04 41 58.21 +19 04 48.5 – V I52
2020-12-05 03:22:21 C 04 41 58.64 +19 04 57.6 – V I52
2020-12-05 08:59:14 C 04 43 14.52 +19 32 04.8 – o 691
2020-12-05 09:20:00 C 04 43 19.27 +19 33 44.1 – o 691
2020-12-06 03:20:04 C 04 48 00.64 +21 01 32.2 – u H21
2020-12-06 03:24:15 C 04 48 01.66 +21 01 53.1 – u H21
2020-12-06 03:28:36 C 04 48 02.67 +21 02 15.3 – u H21
2020-12-06 04:27:37 C 04 48 19.05 +21 07 15.2 – V I52
2020-12-06 04:29:02 C 04 48 19.37 +21 07 22.2 – V I52
2020-12-06 04:30:28 C 04 48 19.74 +21 07 29.7 – V I52
2020-12-06 04:31:54 C 04 48 20.07 +21 07 36.8 – V I52
2020-12-07 04:03:26 C 04 54 41.68 +23 05 36.3 – V I52
2020-12-07 04:04:03 C 04 54 41.83 +23 05 39.0 – V I52
2020-12-07 04:04:39 C 04 54 42.00 +23 05 42.4 – V I52
2020-12-07 04:05:15 C 04 54 42.15 +23 05 45.1 – V I52
2020-12-13 12:32:53 C 05 45 42.56 +36 16 05.0 – V 291
2020-12-13 12:34:27 C 05 45 43.17 +36 16 12.5 – V 291
2020-12-13 12:36:49 C 05 45 44.05 +36 16 24.2 – V 291
2020-12-14 00:54:50 C 05 50 44.02 +37 17 23.9 – V 033
2020-12-14 00:57:14 C 05 50 44.92 +37 17 35.4 – V 033
2020-12-14 00:59:46 C 05 50 45.88 +37 17 47.7 – V 033
2020-12-16 07:54:12 C 06 14 04.62 +41 35 03.7 – V I52
2020-12-16 07:59:39 C 06 14 06.85 +41 35 27.7 – V I52
2020-12-17 09:04:55 C 06 25 21.76 +43 22 13.8 – V I52
2020-12-17 09:08:09 C 06 25 23.15 +43 22 26.9 – V I52
2020-12-17 09:12:29 C 06 25 24.99 +43 22 44.5 – V I52
2020-12-17 09:14:18 C 06 25 25.75 +43 22 51.4 – V I52
2020-12-18 09:41:17 C 06 36 43.94 +44 59 27.7 – V I52
2020-12-18 09:48:32 C 06 36 47.09 +44 59 54.4 – V I52
2020-12-19 07:28:37 C 06 47 06.25 +46 19 02.5 – V G96
2020-12-19 07:36:09 C 06 47 09.56 +46 19 29.3 – V G96
2020-12-19 07:43:42 C 06 47 12.92 +46 19 56.2 – V G96
2020-12-19 07:51:15 C 06 47 16.24 +46 20 22.6 – V G96
2020-12-19 12:39:44 C 06 49 25.72 +46 36 28.5 – V I52
2020-12-19 12:42:09 C 06 49 26.89 +46 36 36.5 – V I52
2020-12-19 12:44:34 C 06 49 27.94 +46 36 43.7 – V I52
2020-12-22 11:57:56 C 07 23 52.05 +50 06 20.4 – V I52
2020-12-22 12:02:47 C 07 23 54.26 +50 06 31.4 – V I52
2020-12-22 12:07:38 C 07 23 56.52 +50 06 42.3 – V I52