2023 SY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4576183000
Semi-major axis (a)1.7547133000 AU
Inclination (i)9.09550000°
Long. of Asc. Node (Ω)186.81283000°
Arg. of Perihelion (ω)218.60310000°
Mean Anomaly (M)318.73138000°
Mean Motion (n)0.4240282900°/day
Perihelion dist (q)0.95172440 AU
Aphelion dist (Q)2.55770220 AU
Orbital Period2.32439140 yr
Physical Parameters
H (abs. magnitude)26.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty8
Orbit TypeApollo
MOID0.012015 AU
Observations Used25
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-10-01
Observations (25)
Date Type RA Dec Mag Band Observatory
2023-09-13 07:15:18 C 22 40 24.014 +22 32 47.24 V F52
2023-09-13 07:34:54 C 22 40 25.873 +22 32 56.90 V F52
2023-09-13 07:54:27 C 22 40 27.669 +22 33 05.93 V F52
2023-09-18 07:16:58 C 22 59 44.500 +23 19 40.01 V F51
2023-09-18 07:34:41 C 22 59 48.016 +23 19 48.29 V F51
2023-09-18 08:10:30 C 22 59 55.083 +23 20 04.19 V F51
2023-09-20 08:09:58 C 23 12 45.983 +23 36 24.51 X F52
2023-09-20 08:41:21 C 23 12 54.700 +23 36 36.30 X F52
2023-09-20 08:57:11 C 23 12 59.107 +23 36 41.96 X F52
2023-09-20 11:34:17 C 23 13 43.181 +23 37 24.66 V F51
2023-09-20 11:35:28 C 23 13 43.577 +23 37 24.90 V F51
2023-09-21 00:07:56 C 23 17 59.21 +23 39 50.4 X 033
2023-09-21 00:11:22 C 23 18 00.34 +23 39 51.2 X 033
2023-09-21 00:14:47 C 23 18 01.42 +23 39 51.5 X 033
2023-09-25 05:58:54 C 00 14 20.022 +23 32 35.30 V G96
2023-09-25 06:06:23 C 00 14 25.922 +23 32 30.12 V G96
2023-09-25 06:13:51 C 00 14 31.751 +23 32 25.08 V G96
2023-09-25 06:21:18 C 00 14 37.604 +23 32 21.08 V G96
2023-09-27 22:31:21 B 01 29 29.690 +21 08 15.86 X K74
2023-09-27 22:54:05 B 01 30 03.912 +21 06 38.12 X K74
2023-09-30 00:01:18 B 03 02 37.83 +15 01 40.0 V I93
2023-09-30 00:16:47 B 03 03 10.12 +14 58 56.7 V I93
2023-09-30 02:55:21 C 03 08 41.963 +14 30 59.15 V Z84
2023-10-01 03:20:50 C 04 02 31.745 +09 29 25.80 V Z84
2023-10-01 03:26:50 C 04 02 44.381 +09 28 06.42 V Z84