2025 SO27

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2960125914 ± 1.10e-04
Semi-major axis (a)1.4321483753 AU ± 2.34e-04
Inclination (i)8.97501688° ± 2.67e-03
Long. of Asc. Node (Ω)188.91385444° ± 2.31e-05
Arg. of Perihelion (ω)204.94612089° ± 2.87e-03
Mean Anomaly (M)15.46187201° ± 2.39e-03
Mean Motion (n)0.5750826353°/day ± 1.41e-04
Perihelion dist (q)1.00821442 AU ± 2.28e-04
Aphelion dist (Q)1.85608233 AU ± 3.42e-04
Orbital Period1.71388636 yr ± 4.20e-04
Physical Parameters
H (abs. magnitude)27.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.197″
Uncertainty1
Orbit TypeApollo
MOID0.024797 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-30
Last Observation Used2025-10-02
Observations (27)
Date Type RA Dec Mag Band Observatory
2025-09-30 07:10:44 C 23 46 37.992 +09 58 33.38 X F52
2025-09-30 07:27:28 C 23 46 48.578 +09 56 24.72 X F52
2025-09-30 08:00:59 C 23 47 09.668 +09 52 05.62 X F52
2025-09-30 09:49:44 C 23 48 07.250 +09 36 48.02 V I52
2025-09-30 09:51:32 C 23 48 08.420 +09 36 33.98 V I52
2025-09-30 09:52:38 C 23 48 09.122 +09 36 25.02 V I52
2025-09-30 09:53:43 C 23 48 09.832 +09 36 16.63 V I52
2025-09-30 09:59:56 C 23 48 24.151 +09 36 32.31 V F51
2025-09-30 10:01:06 C 23 48 24.865 +09 36 23.14 V F51
2025-09-30 10:40:31 C 23 48 49.480 +09 31 12.14 V T12
2025-09-30 10:41:26 C 23 48 50.071 +09 31 04.72 V T12
2025-09-30 10:42:14 C 23 48 50.565 +09 30 58.40 V T12
2025-09-30 21:15:57 C 23 56 39.629 +08 01 41.34 W J95
2025-09-30 21:32:47 C 23 56 51.437 +07 59 18.35 W J95
2025-09-30 22:34:21 B 23 57 34.45 +07 50 58.6 V I93
2025-09-30 22:41:09 B 23 57 39.13 +07 50 01.0 V I93
2025-09-30 22:47:57 B 23 57 43.81 +07 49 02.7 V I93
2025-10-01 00:47:26 C 23 59 23.950 +07 37 14.50 V 807
2025-10-01 00:56:51 C 23 59 30.710 +07 35 52.70 V 807
2025-10-01 01:06:16 C 23 59 37.360 +07 34 32.60 V 807
2025-10-01 02:57:46 C 00 00 58.80 +07 13 01.8 V H21
2025-10-01 03:03:49 C 00 01 03.11 +07 12 08.5 V H21
2025-10-01 03:07:51 C 00 01 05.97 +07 11 33.1 V H21
2025-10-01 03:11:52 C 00 01 08.84 +07 10 57.8 V H21
2025-10-02 07:20:32 C 00 24 00.684 +02 41 47.18 V I52
2025-10-02 07:28:29 C 00 24 07.045 +02 40 25.36 V I52
2025-10-02 07:30:04 C 00 24 08.312 +02 40 08.98 V I52