2021 SV1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3213550781 ± 1.58e-04
Semi-major axis (a)1.0476714923 AU ± 7.43e-05
Inclination (i)2.17087939° ± 1.38e-03
Long. of Asc. Node (Ω)177.31398965° ± 1.13e-03
Arg. of Perihelion (ω)294.08437533° ± 2.42e-03
Mean Anomaly (M)242.58500733° ± 1.35e-01
Mean Motion (n)0.9191250151°/day ± 9.78e-05
Perihelion dist (q)0.71099694 AU ± 1.73e-04
Aphelion dist (Q)1.38434605 AU ± 1.92e-04
Orbital Period1.07235280 yr ± 1.14e-04
Physical Parameters
H (abs. magnitude)26.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.287″
Uncertainty3
Orbit TypeApollo
MOID0.008395 AU
Observations Used19
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-28
Last Observation Used2021-09-30
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-09-28 09:36:28 C 23 39 07.507 -11 05 12.52 U F51
2021-09-28 09:52:28 C 23 38 59.363 -11 07 25.38 U F51
2021-09-28 10:08:29 C 23 38 51.154 -11 09 39.40 V F51
2021-09-28 10:24:30 C 23 38 42.942 -11 11 52.97 V F51
2021-09-28 12:02:09 C 23 37 52.995 -11 25 29.55 V F51
2021-09-28 12:02:49 C 23 37 52.602 -11 25 36.39 V F51
2021-09-28 13:50:57 C 23 37 06.54 -11 36 38.4 V 474
2021-09-28 13:54:31 C 23 37 04.70 -11 37 09.1 V 474
2021-09-28 13:58:05 C 23 37 02.87 -11 37 40.0 V 474
2021-09-28 22:18:08 C 23 33 06.17 -12 59 25.4 V L01
2021-09-28 22:21:07 C 23 33 04.51 -12 59 53.9 V L01
2021-09-28 22:24:06 C 23 33 02.76 -13 00 22.2 V L01
2021-09-29 03:08:19 C 23 30 28.74 -13 42 02.7 X Y00
2021-09-29 03:15:11 C 23 30 24.45 -13 43 11.6 X Y00
2021-09-29 03:22:02 C 23 30 20.23 -13 44 19.4 X Y00
2021-09-30 10:45:35 C 23 09 12.86 -19 57 31.9 V R65
2021-09-30 10:54:36 C 23 09 04.62 -19 59 39.4 V R65
2021-09-30 11:03:02 C 23 08 56.85 -20 01 38.4 V R65
2021-09-30 11:11:36 C 23 08 48.97 -20 03 40.6 V R65