IAA RAS IAA Minor Planet Database

2020 SN6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2130080705 ± 1.16e-04
Semi-major axis (a)1.1085781552 AU ± 1.09e-04
Inclination (i)0.03018437° ± 1.83e-05
Long. of Asc. Node (Ω)97.50071639° ± 6.34e-02
Arg. of Perihelion (ω)345.99724314° ± 6.75e-02
Mean Anomaly (M)92.20160007° ± 2.20e-01
Mean Motion (n)0.8444283423°/day ± 1.25e-04
Perihelion dist (q)0.87244206 AU ± 1.55e-04
Aphelion dist (Q)1.34471425 AU ± 1.85e-04
Orbital Period1.16721128 yr ± 1.73e-04
Physical Parameters
H (abs. magnitude)28.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.318″
Uncertainty3
Orbit TypeApollo
MOID0.000452 AU
Observations Used17
Oppositions1
Arc Total2020-2020
First Observation Used2020-09-26
Last Observation Used2020-09-30
Observations (17)
Date Type RA Dec Mag Band Observatory
2020-09-26 06:54:17 C 01 14 48.67 +06 11 44.6 – V I41
2020-09-26 08:29:31 C 01 15 33.76 +06 16 14.9 – V I41
2020-09-26 09:00:34 C 01 15 48.55 +06 17 42.5 – V I41
2020-09-27 07:19:31 C 01 31 44.79 +07 31 52.3 – V G96
2020-09-27 07:27:04 C 01 31 50.02 +07 32 22.2 – V G96
2020-09-27 07:34:37 C 01 31 55.36 +07 32 51.6 – V G96
2020-09-27 07:42:09 C 01 32 00.70 +07 33 21.8 – V G96
2020-09-27 10:02:28 C 01 33 41.48 +07 42 33.1 – V I52
2020-09-27 10:05:18 C 01 33 43.62 +07 42 44.7 – V I52
2020-09-27 10:08:09 C 01 33 45.72 +07 42 55.2 – V I52
2020-09-27 10:11:00 C 01 33 47.84 +07 43 06.8 – V I52
2020-09-28 07:31:42 C 01 56 56.77 +09 24 57.6 – V G96
2020-09-28 07:33:23 C 01 56 58.64 +09 25 07.6 – V G96
2020-09-28 07:35:03 C 01 57 00.51 +09 25 16.7 – V G96
2020-09-30 08:16:42 C 03 46 46.44 +15 52 52.9 – V I52
2020-09-30 08:22:17 C 03 47 05.57 +15 53 49.4 – V I52
2020-09-30 08:27:53 C 03 47 24.66 +15 54 45.5 – V I52