2021 SV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4404633162 ± 3.14e-08
Semi-major axis (a)1.5534308238 AU ± 1.80e-08
Inclination (i)7.44859194° ± 4.08e-06
Long. of Asc. Node (Ω)294.87255522° ± 9.59e-05
Arg. of Perihelion (ω)169.58981942° ± 8.90e-05
Mean Anomaly (M)4.77284001° ± 1.06e-05
Mean Motion (n)0.5090663595°/day ± 8.84e-09
Perihelion dist (q)0.86920153 AU ± 4.98e-08
Aphelion dist (Q)2.23766012 AU ± 5.52e-08
Orbital Period1.93614499 yr ± 3.36e-08
Physical Parameters
H (abs. magnitude)21.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty0
Orbit TypeApollo
MOID0.078952 AU
Observations Used68
Oppositions1
Arc Total2020-2023
First Observation Used2020-04-24
Last Observation Used2023-10-11
Observations (69)
Date Type RA Dec Mag Band Observatory
2021-10-29 02:41:25 C 22 19 31.15 +40 22 25.0 V I52
2021-11-05 04:37:38 C 21 40 38.976 +40 54 39.98 V T12
2021-11-05 04:39:31 C 21 40 38.477 +40 54 40.08 V T12
2021-11-09 02:29:26 C 21 16 44.50 +40 50 47.6 V I52
2021-11-09 03:23:26 C 21 16 29.17 +40 50 37.7 V I52
2021-11-13 03:08:53 C 20 49 47.74 +40 26 35.4 o 691
2021-11-13 03:25:55 C 20 49 42.48 +40 26 27.4 o 691
2021-11-15 04:01:35 C 20 35 04.32 +40 04 03.2 V I52
2021-11-15 04:05:04 C 20 35 03.06 +40 04 00.8 V I52
2021-11-15 04:06:21 C 20 35 02.64 +40 04 00.6 V I52
2021-11-15 04:07:37 C 20 35 02.21 +40 03 58.8 V I52
2022-04-03 08:57:59 C 14 48 50.99 -40 34 47.9 V 807
2022-04-03 09:08:38 C 14 48 49.84 -40 34 44.1 V 807
2022-04-03 09:19:16 C 14 48 48.66 -40 34 40.7 V 807
2023-09-26 03:05:46 C 05 02 49.89 +43 14 50.2 V 204
2023-10-11 11:26:56 C 07 16 21.740 +44 39 02.20 V V06
2023-10-11 11:35:03 C 07 16 24.910 +44 38 56.60 V V06
2023-10-11 11:43:09 C 07 16 28.180 +44 38 52.20 V V06
2023-10-11 11:51:16 C 07 16 31.370 +44 38 47.30 V V06