IAA RAS IAA Minor Planet Database

2023 SN

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3633977000
Semi-major axis (a)1.2640857000 AU
Inclination (i)10.35707000°
Long. of Asc. Node (Ω)349.23255000°
Arg. of Perihelion (ω)279.99512000°
Mean Anomaly (M)236.57950000°
Mean Motion (n)0.6934885400°/day
Perihelion dist (q)0.80471990 AU
Aphelion dist (Q)1.72345150 AU
Orbital Period1.42123130 yr
Physical Parameters
H (abs. magnitude)26.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.180″
Uncertainty8
Orbit TypeApollo
MOID0.010842 AU
Observations Used17
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-09-18
Observations (17)
Date Type RA Dec Mag Band Observatory
2023-09-16 08:06:19 C 22 39 52.746 +05 11 58.63 – X F51
2023-09-16 08:25:59 C 22 39 51.869 +05 13 44.44 – X F51
2023-09-16 08:45:42 C 22 39 50.964 +05 15 29.79 – X F51
2023-09-16 09:05:28 C 22 39 50.048 +05 17 15.32 – X F51
2023-09-16 19:20:34 C 22 39 55.46 +06 07 14.3 – X 033
2023-09-16 19:23:53 C 22 39 55.43 +06 07 30.3 – X 033
2023-09-16 19:27:13 C 22 39 55.34 +06 07 45.9 – X 033
2023-09-17 05:45:02 C 22 40 00.773 +06 54 56.09 – V T14
2023-09-17 05:46:27 C 22 40 00.735 +06 55 02.12 – V T14
2023-09-17 05:47:54 C 22 40 00.702 +06 55 08.33 – V T14
2023-09-18 00:59:53 C 22 39 52.86 +08 07 30.7 – X 033
2023-09-18 01:04:23 C 22 39 52.80 +08 07 45.8 – X 033
2023-09-18 01:08:53 C 22 39 52.73 +08 08 01.9 – X 033
2023-09-18 01:13:36 C 22 39 52.69 +08 08 17.5 – X 033
2023-09-18 03:29:31 C 22 40 00.14 +08 16 29.9 – u H21
2023-09-18 03:41:38 C 22 39 59.82 +08 17 11.0 – u H21
2023-09-18 03:54:59 C 22 39 59.44 +08 17 56.4 – u H21