2021 XD6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1838422329 ± 1.75e-05
Semi-major axis (a)1.1199639067 AU ± 1.55e-05
Inclination (i)0.83486778° ± 7.57e-05
Long. of Asc. Node (Ω)89.77134873° ± 5.02e-05
Arg. of Perihelion (ω)291.41053433° ± 5.47e-04
Mean Anomaly (M)159.37851490° ± 2.59e-02
Mean Motion (n)0.8315842130°/day ± 1.72e-05
Perihelion dist (q)0.91406724 AU ± 2.33e-05
Aphelion dist (Q)1.32586057 AU ± 2.69e-05
Orbital Period1.18523929 yr ± 2.46e-05
Physical Parameters
H (abs. magnitude)28.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty2
Orbit TypeApollo
MOID0.002666 AU
Observations Used57
Oppositions1
Arc Total2021-2022
First Observation Used2021-12-13
Last Observation Used2022-01-08
Observations (60)
Date Type RA Dec Mag Band Observatory
2021-12-13 06:05:52 C 05 36 03.03 +04 36 06.9 V 703
2021-12-13 06:13:49 C 05 36 05.37 +04 39 26.2 V 703
2021-12-13 06:21:47 C 05 36 07.65 +04 42 42.8 V 703
2021-12-13 06:29:45 C 05 36 09.84 +04 46 00.7 V 703
2021-12-13 07:31:47 C 05 36 26.97 +05 11 14.2 V I52
2021-12-13 07:33:35 C 05 36 27.45 +05 11 57.9 V I52
2021-12-13 07:33:50 C 05 36 27.50 +05 12 03.3 V I52
2021-12-13 07:34:04 C 05 36 27.57 +05 12 09.2 V I52
2021-12-13 10:21:44 C 05 37 12.53 +06 15 00.2 V H01
2021-12-13 10:26:12 C 05 37 14.06 +06 16 36.1 V H01
2021-12-13 10:33:20 C 05 37 16.53 +06 19 09.3 V H01
2021-12-13 10:40:45 C 05 37 19.19 +06 21 47.0 V H01
2021-12-13 12:43:11 C 05 39 39.19 +07 27 14.4 q E23
2021-12-13 13:31:33 C 05 39 49.41 +07 43 20.2 q E23
2021-12-13 13:51:32 C 05 39 53.55 +07 49 51.5 q E23
2021-12-13 19:48:59 C 05 43 10.33 +09 12 19.5 V L01
2021-12-13 19:51:13 C 05 43 10.95 +09 12 57.6 V L01
2021-12-13 19:53:27 C 05 43 11.55 +09 13 36.2 V L01
2021-12-13 19:55:42 C 05 43 12.12 +09 14 14.1 V L01
2021-12-13 20:00:16 C 05 43 13.33 +09 15 31.5 V L01
2021-12-13 20:02:25 C 05 43 13.86 +09 16 08.0 V L01
2021-12-13 20:20:15 C 05 43 21.09 +09 20 57.8 V 203
2021-12-13 20:29:21 C 05 43 20.25 +09 23 31.9 X 595
2021-12-13 20:31:34 C 05 43 29.73 +09 24 07.2 V I93
2021-12-13 20:33:02 C 05 43 24.26 +09 24 32.4 V 203
2021-12-13 20:35:38 C 05 43 30.82 +09 25 14.8 V I93
2021-12-13 20:36:07 C 05 43 32.02 +09 25 35.3 X 958
2021-12-13 20:39:35 C 05 43 31.87 +09 26 21.1 V I93
2021-12-13 20:46:25 C 05 43 34.73 +09 28 26.3 X 958
2021-12-13 20:48:34 C 05 43 27.99 +09 28 50.8 V 203
2021-12-13 20:53:50 C 05 43 25.88 +09 30 18.4 X 595
2021-12-13 20:54:10 C 05 43 39.19 +09 31 30.7 X J57
2021-12-13 20:56:42 C 05 43 37.28 +09 31 19.9 X 958
2021-12-13 21:00:52 C 05 43 40.80 +09 33 21.8 X J57
2021-12-13 21:06:59 C 05 43 42.24 +09 35 03.2 X J57
2021-12-13 21:22:15 C 05 43 42.47 +09 38 53.8 V B49
2021-12-13 21:25:24 C 05 43 43.20 +09 39 45.1 V B49
2021-12-13 21:26:01 C 05 43 32.52 +09 40 47.8 V K96
2021-12-13 21:29:24 C 05 43 44.03 +09 40 51.0 V B49
2021-12-13 21:33:33 C 05 43 33.78 +09 42 49.8 V K96
2021-12-13 21:35:54 C 05 43 45.34 +09 42 36.0 V B49
2021-12-14 01:38:48 C 05 44 20.87 +10 42 36.9 V 204
2021-12-14 01:49:37 C 05 44 22.90 +10 45 07.8 V 204
2021-12-14 02:01:54 C 05 44 25.25 +10 47 57.9 V 204
2021-12-14 04:26:13 C 05 46 04.17 +11 22 42.0 u H21
2021-12-14 04:27:42 C 05 46 04.39 +11 23 02.2 u H21
2021-12-14 04:30:29 C 05 46 04.72 +11 23 39.7 u H21
2021-12-14 04:35:57 C 05 46 05.48 +11 24 53.0 u H21
2021-12-16 08:02:05 C 05 56 31.10 +18 19 56.0 V 695
2021-12-16 08:08:23 C 05 56 30.97 +18 20 26.0 V 695