2025 SS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5682380287 ± 5.63e-05
Semi-major axis (a)2.5856628179 AU ± 3.58e-04
Inclination (i)13.02880998° ± 8.26e-04
Long. of Asc. Node (Ω)191.95949956° ± 2.46e-04
Arg. of Perihelion (ω)186.99235763° ± 2.32e-04
Mean Anomaly (M)10.36589136° ± 2.09e-03
Mean Motion (n)0.2370579043°/day ± 4.93e-05
Perihelion dist (q)1.11639088 AU ± 2.12e-04
Aphelion dist (Q)4.05493476 AU ± 5.81e-04
Orbital Period4.15774486 yr ± 8.65e-04
Physical Parameters
H (abs. magnitude)24.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.131″
Uncertainty1
Orbit TypeAmor
MOID0.117104 AU
Observations Used20
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-10-19
Observations (21)
Date Type RA Dec Mag Band Observatory
2025-09-17 08:48:38 C 00 39 09.925 +29 20 17.07 X F52
2025-09-17 09:04:26 C 00 39 14.361 +29 19 56.60 X F52
2025-09-17 09:20:13 C 00 39 18.814 +29 19 35.75 X F52
2025-09-17 11:04:15 C 00 39 45.87 +29 16 59.6 V 673
2025-09-17 11:15:36 C 00 39 49.08 +29 16 43.4 V 673
2025-09-17 11:22:45 C 00 39 53.194 +29 16 50.61 V F52
2025-09-17 11:23:40 C 00 39 53.444 +29 16 49.33 V F52
2025-09-18 12:25:30 C 00 47 24.249 +28 40 05.77 V T14
2025-09-18 12:26:54 C 00 47 24.652 +28 40 03.57 V T14
2025-09-18 12:28:18 C 00 47 25.057 +28 40 01.35 V T14
2025-09-20 09:43:30 C 01 01 30.756 +27 22 06.09 W H01
2025-09-20 09:49:27 C 01 01 32.565 +27 21 54.68 W H01
2025-09-20 10:04:21 C 01 01 37.092 +27 21 25.93 W H01
2025-09-20 10:13:17 C 01 01 39.815 +27 21 08.77 W H01
2025-09-29 06:38:03 C 02 12 14.88 +17 58 13.3 V 290
2025-09-29 06:39:22 C 02 12 15.26 +17 58 09.3 V 290
2025-09-29 06:40:39 C 02 12 15.70 +17 58 05.2 V 290
2025-09-29 06:41:58 C 02 12 16.12 +17 58 00.1 V 290
2025-10-19 07:46:43 C 04 13 15.340 -07 56 12.50 V 807
2025-10-19 07:54:40 C 04 13 16.480 -07 56 31.10 V 807
2025-10-19 08:02:37 C 04 13 17.630 -07 56 49.40 V 807