2025 SY10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3531884491 ± 3.06e-04
Semi-major axis (a)1.3095909277 AU ± 5.22e-04
Inclination (i)14.55281224° ± 1.12e-02
Long. of Asc. Node (Ω)184.71569213° ± 3.27e-04
Arg. of Perihelion (ω)256.83546147° ± 7.97e-03
Mean Anomaly (M)354.81289503° ± 1.29e-02
Mean Motion (n)0.6576711475°/day ± 3.93e-04
Perihelion dist (q)0.84705854 AU ± 5.24e-04
Aphelion dist (Q)1.77212332 AU ± 8.12e-04
Orbital Period1.49866128 yr ± 8.96e-04
Physical Parameters
H (abs. magnitude)26.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.197″
Uncertainty2
Orbit TypeApollo
MOID0.036518 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-25
Last Observation Used2025-09-29
Observations (29)
Date Type RA Dec Mag Band Observatory
2025-09-25 05:24:05 C 23 39 48.913 +09 17 19.97 V G96
2025-09-25 05:31:35 C 23 39 49.183 +09 16 32.56 V G96
2025-09-25 05:39:04 C 23 39 49.532 +09 15 44.71 V G96
2025-09-25 05:46:34 C 23 39 49.831 +09 14 57.98 V G96
2025-09-25 06:14:46 C 23 39 50.563 +09 11 55.77 W H01
2025-09-25 06:16:25 C 23 39 51.77 +09 11 44.1 V 673
2025-09-25 06:22:22 C 23 39 50.871 +09 11 07.23 W H01
2025-09-25 06:22:44 C 23 39 52.04 +09 11 04.0 V 673
2025-09-25 06:34:20 C 23 39 51.363 +09 09 50.71 W H01
2025-09-25 06:44:09 C 23 39 51.767 +09 08 47.84 W H01
2025-09-25 09:03:02 C 23 39 58.108 +08 53 51.25 V I52
2025-09-25 09:07:30 C 23 39 58.270 +08 53 22.42 V I52
2025-09-25 09:11:58 C 23 39 58.482 +08 52 53.11 V I52
2025-09-25 14:57:59 B 23 40 30.45 +08 14 12.9 X N94
2025-09-25 15:15:11 B 23 40 31.35 +08 12 16.6 X N94
2025-09-25 15:32:23 B 23 40 32.26 +08 10 20.1 X N94
2025-09-26 04:29:59 B 23 41 31.097 +06 38 51.54 X 734
2025-09-26 04:44:03 B 23 41 31.846 +06 37 07.46 X 734
2025-09-26 04:58:08 B 23 41 32.597 +06 35 23.14 X 734
2025-09-26 06:05:08 C 23 41 35.22 +06 27 03.5 V H21
2025-09-26 06:09:18 C 23 41 35.46 +06 26 32.6 V H21
2025-09-26 06:13:28 C 23 41 35.67 +06 26 01.2 V H21
2025-09-26 06:18:02 C 23 41 35.91 +06 25 27.0 V H21
2025-09-28 02:08:46 C 23 45 49.260 +00 06 36.00 V 807
2025-09-28 02:20:04 C 23 45 50.140 +00 04 42.20 V 807
2025-09-28 02:31:20 C 23 45 51.010 +00 02 48.90 V 807
2025-09-29 06:03:36 C 23 49 11.18 -05 06 12.2 V 290
2025-09-29 06:04:35 C 23 49 11.26 -05 06 23.9 V 290
2025-09-29 06:05:33 C 23 49 11.36 -05 06 35.9 V 290