IAA RAS IAA Minor Planet Database

2020 XF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2246533842 ± 2.02e-05
Semi-major axis (a)1.0553765514 AU ± 4.97e-06
Inclination (i)2.99425912° ± 2.01e-04
Long. of Asc. Node (Ω)85.81864961° ± 4.77e-05
Arg. of Perihelion (ω)83.77791430° ± 1.72e-03
Mean Anomaly (M)136.60931270° ± 1.10e-02
Mean Motion (n)0.9090779316°/day ± 6.42e-06
Perihelion dist (q)0.81828264 AU ± 2.17e-05
Aphelion dist (Q)1.29247047 AU ± 2.22e-05
Orbital Period1.08420439 yr ± 7.66e-06
Physical Parameters
H (abs. magnitude)27.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.396″
Uncertainty2
Orbit TypeApollo
MOID0.001509 AU
Observations Used69
Oppositions1
Arc Total2020-2020
First Observation Used2020-12-05
Last Observation Used2020-12-16
Observations (69)
Date Type RA Dec Mag Band Observatory
2020-12-05 10:27:40 C 05 37 25.70 +09 39 21.5 – V G96
2020-12-05 10:35:01 C 05 37 25.16 +09 39 17.0 – V G96
2020-12-05 10:42:23 C 05 37 24.59 +09 39 12.3 – V G96
2020-12-10 07:12:31 C 05 29 45.64 +08 06 45.3 – U I41
2020-12-10 07:15:12 C 05 29 45.07 +08 06 41.4 – U I41
2020-12-10 08:08:42 C 05 29 33.50 +08 05 30.3 – U I41
2020-12-10 08:10:01 C 05 29 33.22 +08 05 28.5 – U I41
2020-12-11 06:49:20 C 05 26 18.09 +07 29 05.3 – V U68
2020-12-11 06:54:58 C 05 26 16.56 +07 28 54.4 – V U68
2020-12-11 07:00:13 C 05 26 15.09 +07 28 44.4 – V U68
2020-12-11 07:05:52 C 05 26 13.57 +07 28 35.6 – V U68
2020-12-11 08:07:06 C 05 25 56.29 +07 26 40.7 – V U68
2020-12-11 08:12:45 C 05 25 54.71 +07 26 30.1 – V U68
2020-12-12 22:12:56 C 05 16 13.45 +05 41 18.6 – V J95
2020-12-12 22:19:11 C 05 16 10.47 +05 40 54.2 – V J95
2020-12-12 22:25:03 C 05 16 07.69 +05 40 31.6 – V J95
2020-12-12 22:30:52 C 05 16 04.83 +05 40 08.8 – V J95
2020-12-12 22:32:17 C 05 16 04.03 +05 40 07.5 – V J69
2020-12-12 22:48:33 C 05 15 56.07 +05 39 04.4 – V J69
2020-12-12 22:52:25 C 05 15 54.20 +05 38 49.4 – V J69
2020-12-12 22:54:28 C 05 15 52.80 +05 40 00.8 – V B49
2020-12-12 23:02:01 C 05 15 48.92 +05 39 31.7 – V B49
2020-12-12 23:10:37 C 05 15 56.854 +05 41 01.84 – V J04
2020-12-12 23:10:58 C 05 15 56.678 +05 41 00.64 – V J04
2020-12-12 23:11:19 C 05 15 56.482 +05 40 59.19 – V J04
2020-12-13 00:02:15 C 05 15 11.28 +05 34 55.6 – V L01
2020-12-13 00:03:00 C 05 15 10.90 +05 34 52.3 – V L01
2020-12-13 00:04:30 C 05 15 10.07 +05 34 46.3 – V L01
2020-12-13 00:05:15 C 05 15 09.71 +05 34 43.3 – V L01
2020-12-13 00:06:34 C 05 15 09.01 +05 34 37.8 – V L01
2020-12-13 00:51:06 C 05 14 44.00 +05 31 06.8 – o K88
2020-12-13 00:52:23 C 05 14 43.31 +05 31 01.3 – o K88
2020-12-13 00:54:56 C 05 14 42.06 +05 30 49.3 – o K88
2020-12-13 11:15:40 C 05 10 04.57 +04 47 27.5 – V T08
2020-12-13 11:20:19 C 05 10 01.32 +04 47 02.4 – V T08
2020-12-13 11:30:18 C 05 09 54.13 +04 46 08.2 – V T08
2020-12-13 11:50:15 C 05 09 39.94 +04 44 19.3 – V T08
2020-12-13 19:25:52 C 05 06 06.58 +03 53 14.9 – V L01
2020-12-13 19:27:45 C 05 06 05.18 +03 53 02.4 – V L01
2020-12-13 19:29:41 C 05 06 03.70 +03 52 49.5 – V L01
2020-12-13 19:31:37 C 05 06 02.23 +03 52 36.6 – V L01
2020-12-13 19:33:30 C 05 06 00.80 +03 52 24.2 – V L01
2020-12-13 19:35:45 C 05 05 59.08 +03 52 09.5 – V L01
2020-12-14 00:39:57 C 05 01 38.87 +03 13 58.3 – V 033
2020-12-14 00:40:47 C 05 01 38.09 +03 13 51.4 – V 033
2020-12-14 00:41:36 C 05 01 37.37 +03 13 44.8 – V 033
2020-12-14 02:01:29 C 05 00 34.197 +03 07 48.69 – V J04
2020-12-14 02:01:42 C 05 00 33.970 +03 07 46.72 – V J04
2020-12-14 02:01:55 C 05 00 33.799 +03 07 45.34 – V J04
2020-12-14 06:27:37 C 04 57 12.31 +02 27 20.8 – V I52