2016 SN2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7602873457 ± 3.53e-08
Semi-major axis (a)1.9222864979 AU ± 3.75e-09
Inclination (i)7.47413128° ± 5.23e-06
Long. of Asc. Node (Ω)267.29162227° ± 8.74e-05
Arg. of Perihelion (ω)337.33309395° ± 8.81e-05
Mean Anomaly (M)181.28697153° ± 6.21e-06
Mean Motion (n)0.3698154943°/day ± 1.08e-09
Perihelion dist (q)0.46079640 AU ± 6.79e-08
Aphelion dist (Q)3.38377660 AU ± 6.82e-08
Orbital Period2.66518385 yr ± 7.80e-09
Physical Parameters
H (abs. magnitude)21.03
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeApollo
MOID0.103639 AU
Observations Used55
Oppositions5
Arc Total2016-2024
First Observation Used2016-09-25
Last Observation Used2024-10-06
Observations (60)
Date Type RA Dec Mag Band Observatory
2024-09-22 09:22:16 C 23 56 28.072 +35 48 52.09 V G96
2024-09-22 09:29:43 C 23 56 26.768 +35 48 25.67 V G96
2024-09-22 09:37:11 C 23 56 25.454 +35 47 58.56 V G96
2024-09-22 09:44:38 C 23 56 24.137 +35 47 31.85 V G96
2024-10-01 13:08:34 C 23 31 46.16 +25 19 16.5 V D29
2024-10-01 13:51:25 C 23 31 42.88 +25 17 40.3 V D29
2024-10-06 07:07:40 C 23 25 14.817 +21 29 25.33 X F52
2024-10-06 07:25:01 C 23 25 13.943 +21 28 54.52 X F52
2024-10-06 07:42:24 C 23 25 13.076 +21 28 23.50 X F52
2024-10-06 07:59:58 C 23 25 12.204 +21 27 52.20 X F52