2020 XH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5822438347 ± 6.51e-09
Semi-major axis (a)2.0308730239 AU ± 2.25e-09
Inclination (i)0.75556448° ± 3.96e-07
Long. of Asc. Node (Ω)171.79800645° ± 7.48e-05
Arg. of Perihelion (ω)208.71626737° ± 7.42e-05
Mean Anomaly (M)268.89527548° ± 1.10e-06
Mean Motion (n)0.3405556735°/day ± 5.67e-10
Perihelion dist (q)0.84840973 AU ± 1.33e-08
Aphelion dist (Q)3.21333632 AU ± 1.37e-08
Orbital Period2.89417079 yr ± 4.82e-09
Physical Parameters
H (abs. magnitude)22.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.006159 AU
Observations Used228
Oppositions2
Arc Total2020-2023
First Observation Used2020-12-06
Last Observation Used2023-08-16
Observations (232)
Date Type RA Dec Mag Band Observatory
2023-07-29 12:26:52 C 21 56 11.896 -07 49 24.30 X F51
2023-07-29 12:39:17 C 21 56 14.611 -07 49 02.77 X F51
2023-08-06 07:24:44 C 23 13 14.662 +01 53 03.80 V U52
2023-08-06 07:28:17 C 23 13 17.222 +01 53 23.75 V U52
2023-08-06 07:31:48 C 23 13 19.478 +01 53 40.81 V U52
2023-08-06 23:32:12 C 23 24 58.956 +03 22 14.63 V Z80
2023-08-06 23:43:31 C 23 25 07.457 +03 23 20.72 V Z80
2023-08-06 23:54:54 C 23 25 16.013 +03 24 27.14 V Z80
2023-08-07 00:15:25 C 23 25 30.88 +03 26 40.4 X K83
2023-08-07 00:21:08 C 23 25 35.15 +03 27 13.6 X K83
2023-08-07 00:26:43 C 23 25 39.31 +03 27 46.0 X K83
2023-08-11 00:48:50 B 01 08 23.366 +15 18 53.03 X K87
2023-08-11 00:57:04 B 01 08 34.474 +15 20 01.32 X K87
2023-08-11 01:05:17 B 01 08 45.559 +15 21 09.86 X K87
2023-08-11 02:30:33 C 01 10 40.77 +15 32 53.7 X 033
2023-08-11 02:30:59 C 01 10 41.33 +15 32 57.0 X 033
2023-08-11 02:31:23 C 01 10 41.88 +15 33 00.4 X 033
2023-08-11 22:05:40 C 01 38 56.63 +18 10 45.2 X L18
2023-08-11 22:17:02 C 01 39 13.36 +18 12 15.7 X L18
2023-08-11 22:28:21 C 01 39 29.98 +18 13 46.0 X L18
2023-08-11 23:39:45 C 01 41 15.85 +18 22 58.6 X 033
2023-08-11 23:40:09 C 01 41 16.45 +18 23 01.7 X 033
2023-08-11 23:40:34 C 01 41 17.04 +18 23 05.0 X 033
2023-08-12 00:16:07 C 01 42 10.663 +18 28 17.18 Z L34
2023-08-12 01:41:20 C 01 44 15.478 +18 39 25.06 Z L34
2023-08-12 02:02:03 C 01 44 45.766 +18 42 06.23 Z L34
2023-08-13 01:51:53 C 02 21 19.150 +21 32 12.84 Z L34
2023-08-13 02:23:34 C 02 22 07.330 +21 35 41.10 Z L34
2023-08-16 02:36:44 C 04 07 52.31 +26 25 32.9 X 033
2023-08-16 02:37:49 C 04 07 53.68 +26 25 34.7 X 033
2023-08-16 02:38:54 C 04 07 55.01 +26 25 36.9 X 033
2023-08-16 02:40:04 C 04 07 56.51 +26 25 39.0 X 033