2021 XW5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5368618000
Semi-major axis (a)2.0525064000 AU
Inclination (i)5.88549000°
Long. of Asc. Node (Ω)79.88896000°
Arg. of Perihelion (ω)332.28640000°
Mean Anomaly (M)129.59463000°
Mean Motion (n)0.3351793900°/day
Perihelion dist (q)0.95059410 AU
Aphelion dist (Q)3.15441870 AU
Orbital Period2.94053790 yr
Physical Parameters
H (abs. magnitude)27.38
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.550″
Uncertainty7
Orbit TypeApollo
MOID0.002491 AU
Observations Used33
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-01-08
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-12-12 05:43:11 C 07 40 48.22 +26 42 15.0 V 703
2021-12-12 05:58:54 C 07 41 06.88 +26 48 25.6 V 703
2021-12-12 06:06:46 C 07 41 16.04 +26 51 30.1 V 703
2021-12-12 07:18:17 C 07 42 36.15 +27 18 34.3 V I52
2021-12-12 07:18:31 C 07 42 36.42 +27 18 39.4 V I52
2021-12-12 07:18:46 C 07 42 36.69 +27 18 44.8 V I52
2021-12-12 07:19:00 C 07 42 36.92 +27 18 49.8 V I52
2021-12-12 08:07:10 C 07 43 25.45 +27 36 14.1 V V21
2021-12-12 08:11:30 C 07 43 29.73 +27 37 43.5 V V21
2021-12-12 08:16:15 C 07 43 34.50 +27 39 22.0 V V21
2021-12-12 08:29:17 C 07 43 47.58 +27 43 51.0 V V21
2021-12-12 08:36:22 C 07 43 54.50 +27 46 13.9 V V21
2021-12-12 09:17:58 C 07 44 34.75 +28 00 00.8 V V21
2021-12-12 09:28:46 C 07 44 45.01 +28 03 29.4 V V21
2021-12-12 09:57:53 C 07 45 14.11 +28 12 33.9 V I52
2021-12-12 09:58:07 C 07 45 14.34 +28 12 38.7 V I52
2021-12-12 09:58:22 C 07 45 14.55 +28 12 43.2 V I52
2021-12-12 09:58:36 C 07 45 14.79 +28 12 47.7 V I52
2021-12-12 21:21:01 C 07 56 55.52 +30 59 10.1 V B49
2021-12-12 21:23:08 C 07 56 57.00 +30 59 36.6 V B49
2021-12-12 21:24:56 C 07 56 58.32 +31 00 00.4 V B49
2021-12-12 21:27:47 C 07 57 00.52 +31 00 38.6 V B49
2021-12-12 22:36:44 C 07 57 44.91 +31 15 11.0 V 203
2021-12-12 22:51:06 C 07 57 56.59 +31 18 13.7 Z K19
2021-12-12 22:55:42 C 07 57 59.58 +31 19 09.9 Z K19
2021-12-12 22:56:25 C 07 57 57.83 +31 19 13.0 V 203
2021-12-12 23:00:17 C 07 58 02.57 +31 20 06.2 Z K19
2021-12-13 01:11:28 C 07 59 19.88 +31 45 05.3 V 204
2021-12-13 01:23:14 C 07 59 26.59 +31 47 11.9 V 204
2021-12-13 01:35:01 C 07 59 33.23 +31 49 17.4 V 204
2021-12-13 08:07:32 C 08 03 49.15 +32 52 14.8 u H21
2021-12-13 08:09:12 C 08 03 49.92 +32 52 29.2 u H21
2021-12-13 08:11:20 C 08 03 50.81 +32 52 47.1 u H21
2021-12-18 10:07:16 C 08 31 19.83 +38 53 54.4 V 695
2021-12-18 10:23:03 C 08 31 20.03 +38 54 09.9 V 695
2021-12-18 10:38:50 C 08 31 20.23 +38 54 24.9 V 695
2022-01-08 11:50:59 C 08 30 27.589 +40 18 30.11 V T12
2022-01-08 12:24:04 C 08 30 26.075 +40 18 24.78 V T12
2022-01-08 13:14:27 C 08 30 23.808 +40 18 15.57 V T12