2023 SY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5043372000
Semi-major axis (a)1.8612107000 AU
Inclination (i)3.22207000°
Long. of Asc. Node (Ω)357.39521000°
Arg. of Perihelion (ω)50.71333000°
Mean Anomaly (M)291.64147000°
Mean Motion (n)0.3881599800°/day
Perihelion dist (q)0.92253290 AU
Aphelion dist (Q)2.79988850 AU
Orbital Period2.53917900 yr
Physical Parameters
H (abs. magnitude)27.37
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.210″
Uncertainty9
Orbit TypeApollo
MOID0.009732 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-09-20
Observations (20)
Date Type RA Dec Mag Band Observatory
2023-09-14 10:19:07 C 23 21 03.980 -09 32 44.20 V F51
2023-09-14 10:35:58 C 23 21 05.019 -09 32 16.84 V F51
2023-09-14 10:52:49 C 23 21 06.079 -09 31 48.92 V F51
2023-09-14 11:09:42 C 23 21 07.143 -09 31 21.23 V F51
2023-09-18 08:42:00 C 23 32 55.683 -05 57 12.45 X F51
2023-09-18 09:12:53 C 23 32 59.841 -05 55 35.16 X F51
2023-09-18 09:28:18 C 23 33 01.893 -05 54 46.38 X F51
2023-09-18 10:53:01 C 23 33 13.231 -05 50 15.20 V F52
2023-09-18 10:54:11 C 23 33 13.390 -05 50 11.25 V F52
2023-09-19 06:15:51 C 23 36 55.220 -04 43 10.74 V I52
2023-09-19 06:19:26 C 23 36 55.804 -04 42 57.24 V I52
2023-09-19 06:23:01 C 23 36 56.383 -04 42 43.67 V I52
2023-09-19 06:26:37 C 23 36 56.981 -04 42 29.99 V I52
2023-09-19 09:33:20 C 23 37 35.399 -04 30 08.50 V F51
2023-09-19 09:34:31 C 23 37 35.612 -04 30 03.50 V F51
2023-09-19 22:26:25 C 23 40 25.02 -03 38 22.5 X 033
2023-09-19 22:29:25 C 23 40 25.58 -03 38 09.3 X 033
2023-09-19 22:32:25 C 23 40 26.16 -03 37 56.2 X 033
2023-09-20 05:13:48 C 23 42 02.53 -03 07 37.9 u H21
2023-09-20 05:21:51 C 23 42 04.21 -03 07 01.1 u H21