2021 XA6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1603797829 ± 6.73e-06
Semi-major axis (a)0.8902720321 AU ± 2.79e-06
Inclination (i)6.73692851° ± 2.95e-04
Long. of Asc. Node (Ω)79.35080832° ± 1.78e-05
Arg. of Perihelion (ω)223.06294033° ± 4.80e-05
Mean Anomaly (M)12.69439683° ± 7.64e-03
Mean Motion (n)1.1733516295°/day ± 5.52e-06
Perihelion dist (q)0.74749040 AU ± 6.43e-06
Aphelion dist (Q)1.03305367 AU ± 6.81e-06
Orbital Period0.84000930 yr ± 3.95e-06
Physical Parameters
H (abs. magnitude)24.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.210″
Uncertainty1
Orbit TypeAten
MOID0.001971 AU
Observations Used140
Oppositions1
Arc Total2021-2022
First Observation Used2021-12-12
Last Observation Used2022-01-02
Observations (146)
Date Type RA Dec Mag Band Observatory
2021-12-14 23:27:07 C 00 33 13.12 +42 39 00.7 Z K19
2021-12-15 16:49:51 C 00 48 07.14 +44 43 45.5 X C95
2021-12-15 16:53:34 C 00 48 09.11 +44 44 10.0 X C95
2021-12-15 16:57:18 C 00 48 10.94 +44 44 32.9 X C95
2021-12-15 17:01:03 C 00 48 12.75 +44 44 56.9 X C95
2021-12-15 17:04:24 C 00 48 14.35 +44 45 17.9 X C95
2021-12-15 20:58:38 C 00 50 05.94 +45 04 09.0 q G01
2021-12-15 20:59:43 C 00 50 06.59 +45 04 15.7 q G01
2021-12-15 21:00:16 C 00 50 06.87 +45 04 18.2 q G01
2021-12-15 21:00:48 C 00 50 07.07 +45 04 19.7 q G01
2021-12-15 21:01:53 C 00 50 07.59 +45 04 23.1 q G01
2021-12-15 22:29:51 C 00 50 48.03 +45 11 31.6 V 204
2021-12-15 22:36:10 C 00 50 51.37 +45 11 55.6 V 204
2021-12-15 22:42:29 C 00 50 54.72 +45 12 19.4 V 204
2021-12-16 00:16:24 C 00 51 54.29 +45 17 53.4 V Z99
2021-12-16 00:19:21 C 00 51 55.96 +45 18 04.4 V Z99
2021-12-16 00:22:18 C 00 51 57.63 +45 18 15.3 V Z99
2021-12-16 00:25:16 C 00 51 59.32 +45 18 26.2 V Z99
2021-12-16 20:56:29 C 01 02 51.35 +46 42 56.8 V 203
2021-12-16 21:09:14 C 01 02 55.44 +46 43 29.3 V 203
2021-12-16 21:21:02 C 01 02 59.21 +46 43 58.7 V 203
2021-12-17 00:49:40 C 01 04 56.68 +46 56 36.0 u H21
2021-12-17 01:01:45 C 01 04 59.78 +46 57 13.5 u H21
2021-12-17 01:05:46 C 01 05 00.79 +46 57 25.6 u H21
2021-12-17 01:09:48 C 01 05 01.82 +46 57 37.7 u H21
2021-12-17 01:12:13 C 01 05 02.44 +46 57 45.0 u H21
2021-12-19 20:51:35 C 01 24 53.99 +49 03 10.4 V 203
2021-12-19 21:09:49 C 01 24 56.21 +49 03 24.4 V 203
2021-12-19 21:28:47 C 01 24 58.59 +49 03 37.8 V 203
2021-12-20 19:57:38 C 01 29 27.45 +49 27 24.6 Z K19
2021-12-20 20:08:35 C 01 29 28.30 +49 27 32.2 Z K19
2021-12-21 06:06:41 C 01 30 56.79 +49 36 09.0 V 703
2021-12-21 06:22:02 C 01 30 58.33 +49 36 12.1 V 703
2021-12-21 06:29:46 C 01 30 59.09 +49 36 13.2 V 703
2021-12-21 06:37:30 C 01 30 59.99 +49 36 13.6 V 703
2021-12-21 17:22:58 C 01 33 08.93 +49 44 15.6 V 033
2021-12-21 17:23:22 C 01 33 08.98 +49 44 16.0 V 033
2021-12-21 17:23:47 C 01 33 09.01 +49 44 16.5 V 033
2021-12-21 17:24:14 C 01 33 09.05 +49 44 16.6 V 033
2022-01-01 19:51:41 C 01 58 38.30 +51 05 31.9 V 033
2022-01-01 19:58:59 C 01 58 38.59 +51 05 31.9 V 033
2022-01-01 20:00:48 C 01 58 38.66 +51 05 31.8 V 033
2022-01-01 20:02:38 C 01 58 38.74 +51 05 31.9 V 033
2022-01-02 20:53:12 C 02 00 28.47 +51 08 01.7 V 033
2022-01-02 20:55:52 C 02 00 28.65 +51 08 01.2 V 033
2022-01-02 20:58:31 C 02 00 28.76 +51 08 01.1 V 033