2020 SJ7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7462617413 ± 1.13e-07
Semi-major axis (a)1.6120760574 AU ± 1.71e-08
Inclination (i)11.99420564° ± 1.26e-05
Long. of Asc. Node (Ω)242.59842746° ± 4.66e-05
Arg. of Perihelion (ω)6.70954959° ± 4.76e-05
Mean Anomaly (M)225.20030413° ± 8.49e-06
Mean Motion (n)0.4815417917°/day ± 7.66e-09
Perihelion dist (q)0.40904537 AU ± 1.82e-07
Aphelion dist (Q)2.81510674 AU ± 1.84e-07
Orbital Period2.04681359 yr ± 3.26e-08
Physical Parameters
H (abs. magnitude)20.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.256″
Uncertainty0
Orbit TypeApollo
MOID0.182428 AU
Observations Used107
Oppositions7
Arc Total2010-2024
First Observation Used2010-11-07
Last Observation Used2024-10-29
Observations (114)
Date Type RA Dec Mag Band Observatory
2024-10-11 01:50:33 C 21 58 44.62 +33 52 44.2 V H21
2024-10-12 01:20:24 C 22 04 26.33 +32 18 38.4 V H21
2024-10-12 01:24:30 C 22 04 27.37 +32 18 23.0 V H21
2024-10-12 01:28:36 C 22 04 28.36 +32 18 06.8 V H21
2024-10-12 05:20:23 C 22 05 21.743 +32 03 22.45 X F51
2024-10-12 05:38:55 C 22 05 25.763 +32 02 12.05 X F51
2024-10-12 06:16:07 C 22 05 33.828 +31 59 50.83 X F51
2024-10-22 11:43:33 C 22 43 05.66 +20 43 18.0 V D29
2024-10-22 12:03:55 C 22 43 07.76 +20 42 38.8 V D29
2024-10-22 12:24:17 C 22 43 09.91 +20 41 59.0 V D29
2024-10-29 03:14:27 C 22 57 54.500 +16 30 09.07 V G96
2024-10-29 03:21:15 C 22 57 54.990 +16 30 00.72 V G96
2024-10-29 03:28:03 C 22 57 55.552 +16 29 51.76 V G96
2024-10-29 03:34:49 C 22 57 56.077 +16 29 42.79 V G96