2025 SS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6021501017 ± 9.17e-05
Semi-major axis (a)2.4887769593 AU ± 5.72e-04
Inclination (i)3.30293849° ± 3.70e-04
Long. of Asc. Node (Ω)177.91549088° ± 5.09e-05
Arg. of Perihelion (ω)205.12182284° ± 5.53e-05
Mean Anomaly (M)10.05837624° ± 3.33e-03
Mean Motion (n)0.2510344414°/day ± 8.66e-05
Perihelion dist (q)0.99015966 AU ± 3.22e-04
Aphelion dist (Q)3.98739426 AU ± 9.45e-04
Orbital Period3.92625919 yr ± 1.35e-03
Physical Parameters
H (abs. magnitude)25.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.229″
Uncertainty1
Orbit TypeApollo
MOID0.008697 AU
Observations Used69
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-16
Last Observation Used2025-09-26
Observations (77)
Date Type RA Dec Mag Band Observatory
2025-09-22 23:39:00 C 23 03 17.405 -11 21 21.49 Z J69
2025-09-22 23:41:47 C 23 03 21.905 -11 21 27.00 Z J69
2025-09-23 05:59:15 B 23 14 53.390 -11 33 04.50 V U52
2025-09-23 06:00:36 B 23 14 55.802 -11 33 07.31 V U52
2025-09-23 06:01:56 B 23 14 58.291 -11 33 10.08 V U52
2025-09-23 09:45:50 C 23 22 07.926 -11 37 58.52 V T12
2025-09-23 09:47:30 C 23 22 11.058 -11 38 01.52 V T12
2025-09-23 22:48:20 B 23 51 39.190 -12 02 18.31 V L65
2025-09-23 22:53:03 B 23 51 50.566 -12 02 24.86 V L65
2025-09-23 22:57:46 B 23 52 01.973 -12 02 30.84 V L65
2025-09-24 05:01:26 C 00 07 57.854 -11 57 14.62 V W68
2025-09-24 05:06:49 C 00 08 12.024 -11 57 17.93 V W68
2025-09-24 05:41:31 C 00 09 43.565 -11 57 39.49 V W68
2025-09-24 05:48:17 C 00 10 01.716 -11 57 43.24 V W68
2025-09-24 06:50:57 C 00 13 13.094 -12 08 18.24 V 703
2025-09-24 06:54:13 C 00 13 21.882 -12 08 20.33 V 703
2025-09-24 06:57:29 C 00 13 30.698 -12 08 22.27 V 703
2025-09-24 07:00:45 C 00 13 39.580 -12 08 24.43 V 703
2025-09-24 10:21:03 C 00 23 22.653 -12 08 08.00 V T12
2025-09-24 10:22:23 C 00 23 26.404 -12 08 08.34 V T12
2025-09-24 10:23:48 C 00 23 30.409 -12 08 08.67 V T12
2025-09-25 00:35:42 B 01 09 45.68 -12 00 43.6 X L99
2025-09-25 00:39:07 B 01 09 57.31 -12 00 36.6 X L99
2025-09-25 00:42:29 B 01 10 08.98 -12 00 30.6 X L99
2025-09-26 00:25:41 B 02 39 36.11 -10 18 52.1 Z L99
2025-09-26 00:32:31 B 02 40 01.34 -10 18 08.0 Z L99
2025-09-26 00:39:19 B 02 40 26.33 -10 17 23.2 Z L99