2020 XZ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2759679000
Semi-major axis (a)1.1726048000 AU
Inclination (i)7.64079000°
Long. of Asc. Node (Ω)282.47091000°
Arg. of Perihelion (ω)243.34423000°
Mean Anomaly (M)266.82391000°
Mean Motion (n)0.7762052200°/day
Perihelion dist (q)0.84900350 AU
Aphelion dist (Q)1.49620610 AU
Orbital Period1.26977710 yr
Physical Parameters
H (abs. magnitude)24.89
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty6
Orbit TypeApollo
MOID0.010216 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-12-27
Observations (78)
Date Type RA Dec Mag Band Observatory
2020-12-19 17:23:42 C 07 27 35.07 +62 50 16.4 V 033
2020-12-20 05:23:30 C 07 33 55.90 +63 19 53.7 V 703
2020-12-20 05:31:15 C 07 33 59.72 +63 20 15.2 V 703
2020-12-20 05:38:59 C 07 34 03.65 +63 20 36.7 V 703
2020-12-20 05:46:47 C 07 34 07.36 +63 20 58.8 V 703
2020-12-21 05:33:21 C 07 48 46.22 +64 17 59.7 V 033
2020-12-21 05:34:26 C 07 48 46.96 +64 18 01.7 V 033
2020-12-21 05:35:31 C 07 48 47.70 +64 18 03.9 V 033
2020-12-21 09:56:15 C 07 52 17.18 +64 31 24.9 V I52
2020-12-21 09:56:36 C 07 52 17.40 +64 31 25.1 V I52
2020-12-21 09:59:54 C 07 52 19.54 +64 31 33.2 V I52
2020-12-21 10:28:02 C 07 52 38.20 +64 32 41.4 V I52
2020-12-25 03:59:00 C 10 09 01.18 +67 16 48.5 V V01
2020-12-25 04:55:07 C 10 11 32.19 +67 16 28.6 V V01
2020-12-25 11:47:58 C 10 30 26.802 +67 06 58.71 U F51
2020-12-25 12:06:44 C 10 31 17.247 +67 06 20.94 U F51
2020-12-25 12:25:22 C 10 32 07.350 +67 05 40.61 U F51
2020-12-25 13:34:39 C 10 35 13.28 +67 02 45.2 V T05
2020-12-25 13:38:36 C 10 35 23.79 +67 02 33.0 V T05
2020-12-25 13:42:34 C 10 35 34.52 +67 02 21.6 V T05
2020-12-25 13:51:08 C 10 35 57.39 +67 01 56.7 V T05
2020-12-26 09:24:57 C 11 38 02.41 +64 55 50.7 V 703
2020-12-26 09:32:34 C 11 38 26.42 +64 54 43.1 V 703
2020-12-26 09:40:12 C 11 38 50.24 +64 53 34.7 V 703
2020-12-26 09:47:50 C 11 39 14.22 +64 52 25.4 V 703
2020-12-27 10:36:09 C 13 00 32.19 +58 08 29.6 V I52
2020-12-27 10:37:34 C 13 00 36.42 +58 07 58.2 V I52
2020-12-27 10:39:00 C 13 00 40.62 +58 07 26.7 V I52