2025 SP12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1982840632 ± 6.97e-04
Semi-major axis (a)1.3423753673 AU ± 1.46e-03
Inclination (i)31.65954638° ± 4.43e-02
Long. of Asc. Node (Ω)3.16268896° ± 4.12e-04
Arg. of Perihelion (ω)41.31466972° ± 9.35e-02
Mean Anomaly (M)7.58050649° ± 5.08e-02
Mean Motion (n)0.6337256928°/day ± 1.03e-03
Perihelion dist (q)1.07620373 AU ± 1.50e-03
Aphelion dist (Q)1.60854701 AU ± 1.99e-03
Orbital Period1.55528850 yr ± 2.54e-03
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.232″
Uncertainty2
Orbit TypeAmor
MOID0.115857 AU
Observations Used32
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-25
Last Observation Used2025-10-02
Observations (32)
Date Type RA Dec Mag Band Observatory
2025-09-25 06:24:06 C 00 29 19.602 -00 29 53.82 U I41
2025-09-25 09:43:35 C 00 27 50.827 -00 00 37.98 X F52
2025-09-25 10:01:43 C 00 27 42.453 +00 02 00.74 V F52
2025-09-25 10:19:10 C 00 27 34.309 +00 04 34.40 V F52
2025-09-25 10:36:58 C 00 27 26.083 +00 07 10.07 X F52
2025-09-25 12:20:39 C 00 26 37.992 +00 22 21.09 V F51
2025-09-25 12:21:34 C 00 26 37.563 +00 22 29.13 V F51
2025-09-26 00:22:54 C 00 21 15.144 +02 08 39.30 W J95
2025-09-26 00:36:11 C 00 21 08.957 +02 10 37.34 W J95
2025-09-26 05:29:57 C 00 18 55.78 +02 54 46.0 V H21
2025-09-26 05:32:44 C 00 18 54.45 +02 55 11.3 V H21
2025-09-26 05:35:30 C 00 18 53.15 +02 55 36.3 V H21
2025-09-26 05:38:17 C 00 18 51.82 +02 56 01.3 V H21
2025-09-26 05:41:59 C 00 18 50.07 +02 56 34.5 V H21
2025-09-26 18:58:40 C 00 12 44.88 +04 56 47.7 V L01
2025-09-26 19:02:47 C 00 12 42.96 +04 57 25.7 V L01
2025-09-26 20:35:07 B 00 11 59.56 +05 11 29.6 V I93
2025-09-26 20:41:18 B 00 11 56.58 +05 12 26.3 V I93
2025-09-26 20:47:38 B 00 11 53.60 +05 13 23.5 V I93
2025-09-27 20:24:04 B 00 00 40.47 +08 50 03.7 X M45
2025-09-27 20:31:07 B 00 00 36.93 +08 51 08.9 X M45
2025-09-27 20:37:58 B 00 00 33.53 +08 52 11.9 X M45
2025-09-29 01:22:21 C 23 46 29.338 +13 15 21.60 X 033
2025-09-29 01:23:53 C 23 46 28.567 +13 15 35.20 X 033
2025-09-29 01:25:26 C 23 46 27.786 +13 15 49.10 X 033
2025-09-29 01:26:58 C 23 46 27.026 +13 16 03.19 X 033
2025-09-29 06:21:16 C 23 44 03.97 +14 00 53.5 V 290
2025-09-29 06:24:06 C 23 44 02.51 +14 01 19.4 V 290
2025-09-29 06:24:59 C 23 44 02.04 +14 01 27.4 V 290
2025-10-02 05:59:18 C 23 08 06.716 +24 09 44.53 V I52
2025-10-02 06:03:02 C 23 08 04.783 +24 10 13.84 V I52
2025-10-02 06:06:45 C 23 08 02.850 +24 10 42.42 V I52