2021 WV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4947010499 ± 4.12e-05
Semi-major axis (a)2.0489184099 AU ± 1.74e-04
Inclination (i)9.59932923° ± 6.37e-04
Long. of Asc. Node (Ω)250.91852444° ± 2.23e-04
Arg. of Perihelion (ω)213.57584561° ± 1.27e-04
Mean Anomaly (M)115.56858255° ± 6.14e-02
Mean Motion (n)0.3360665434°/day ± 4.28e-05
Perihelion dist (q)1.03531632 AU ± 1.22e-04
Aphelion dist (Q)3.06252050 AU ± 2.73e-04
Orbital Period2.93283072 yr ± 3.73e-04
Physical Parameters
H (abs. magnitude)24.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty2
Orbit TypeAmor
MOID0.081618 AU
Observations Used34
Oppositions1
Arc Total2021-2022
First Observation Used2021-11-24
Last Observation Used2022-01-07
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-11-24 06:32:49 C 02 28 35.367 +28 31 37.66 V F51
2021-11-24 06:48:40 C 02 28 35.825 +28 31 10.61 V F51
2021-11-24 07:04:30 C 02 28 36.269 +28 30 43.37 V F51
2021-11-28 03:37:45 C 02 33 22.47 +25 27 14.9 V G96
2021-11-28 03:45:53 C 02 33 22.88 +25 26 56.8 V G96
2021-11-28 03:54:00 C 02 33 23.26 +25 26 39.3 V G96
2021-11-28 04:02:08 C 02 33 23.65 +25 26 22.1 V G96
2021-11-28 06:03:01 C 02 33 29.17 +25 21 55.7 V I52
2021-11-28 06:13:54 C 02 33 29.67 +25 21 31.0 V I52
2021-11-29 02:21:45 C 02 34 49.41 +24 35 41.6 V I52
2021-11-29 02:23:55 C 02 34 49.53 +24 35 36.6 V I52
2021-11-29 02:26:05 C 02 34 49.63 +24 35 33.0 V I52
2021-12-03 06:59:26 C 02 42 32.30 +20 13 07.0 V I52
2021-12-03 07:06:04 C 02 42 32.80 +20 12 47.7 V I52
2021-12-08 03:48:07 C 02 55 04.27 +13 48 27.6 V I52
2021-12-08 03:59:40 C 02 55 05.48 +13 47 45.4 V I52
2021-12-08 04:16:38 C 02 55 07.28 +13 46 42.1 V I52
2021-12-13 03:30:19 C 03 12 26.70 +05 36 23.2 V I52
2021-12-13 03:33:44 C 03 12 27.24 +05 36 07.5 V I52
2021-12-13 03:37:09 C 03 12 27.72 +05 35 52.9 V I52
2021-12-13 03:46:10 C 03 12 29.12 +05 35 11.7 V I52
2021-12-25 11:26:07 C 04 18 18.53 -19 32 28.5 V 474
2021-12-25 11:33:01 C 04 18 20.25 -19 33 03.9 V 474
2021-12-25 11:39:55 C 04 18 21.96 -19 33 38.4 V 474
2022-01-01 11:34:08 C 05 08 54.68 -32 13 28.6 V 474
2022-01-01 11:37:35 C 05 08 55.73 -32 13 41.8 V 474
2022-01-01 11:41:02 C 05 08 56.74 -32 13 54.2 V 474
2022-01-01 11:44:30 C 05 08 57.78 -32 14 07.6 V 474
2022-01-02 05:55:50 C 05 14 44.10 -33 21 46.0 u 807
2022-01-02 06:02:36 C 05 14 46.12 -33 22 10.0 u 807
2022-01-02 06:09:06 C 05 14 48.06 -33 22 32.6 u 807
2022-01-07 11:27:03 C 05 55 28.86 -39 37 32.3 V 474
2022-01-07 11:30:30 C 05 55 29.87 -39 37 40.7 V 474
2022-01-07 11:33:57 C 05 55 30.95 -39 37 48.8 V 474
2022-01-07 11:37:25 C 05 55 31.96 -39 37 57.3 V 474