312473 (2008 SX245)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4573571856 ± 8.68e-09
Semi-major axis (a)1.9932306127 AU ± 1.19e-09
Inclination (i)11.84721776° ± 2.12e-06
Long. of Asc. Node (Ω)208.79933275° ± 4.88e-06
Arg. of Perihelion (ω)293.26282994° ± 5.54e-06
Mean Anomaly (M)324.90497432° ± 2.39e-06
Mean Motion (n)0.3502482333°/day ± 3.13e-10
Perihelion dist (q)1.08161227 AU ± 1.73e-08
Aphelion dist (Q)2.90484896 AU ± 1.74e-08
Orbital Period2.81407924 yr ± 2.52e-09
Physical Parameters
H (abs. magnitude)18.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.211″
Uncertainty0
Orbit TypeAmor
MOID0.187608 AU
Observations Used871
Oppositions18
Arc Total1998-2026
First Observation Used2005-12-01
Last Observation Used2026-01-13
Observations (923)
Date Type RA Dec Mag Band Observatory
2026-01-10 02:47:50 C 03 21 19.579 -13 13 58.62 V W68
2026-01-10 02:51:50 C 03 21 19.637 -13 13 59.20 V W68
2026-01-10 03:06:31 C 03 21 19.915 -13 14 02.98 V W68
2026-01-10 03:36:57 C 03 21 20.443 -13 14 09.89 V W68
2026-01-10 20:20:27 C 03 21 43.658 -13 17 49.96 V M22
2026-01-10 20:25:41 C 03 21 43.757 -13 17 51.04 V M22
2026-01-10 20:33:29 C 03 21 43.918 -13 17 52.40 V M22
2026-01-10 20:48:28 C 03 21 44.170 -13 17 56.47 V M22
2026-01-11 07:49:58 C 03 22 00.514 -13 20 30.01 V T08
2026-01-11 07:55:56 C 03 22 00.614 -13 20 31.02 V T08
2026-01-11 08:10:31 C 03 22 00.905 -13 20 34.04 V T08
2026-01-11 08:31:03 C 03 22 01.337 -13 20 37.68 V T08
2026-01-12 01:12:57 C 03 22 27.81 -13 23 38.8 W94
2026-01-12 01:21:52 C 03 22 28.00 -13 23 40.5 W94
2026-01-12 01:30:46 C 03 22 28.19 -13 23 41.8 W94
2026-01-12 07:31:12 C 03 22 37.942 -13 25 02.32 V T08
2026-01-12 07:35:49 C 03 22 38.045 -13 25 03.04 V T08
2026-01-12 07:43:44 C 03 22 38.218 -13 25 04.55 V T08
2026-01-12 07:58:13 C 03 22 38.558 -13 25 07.03 V T08
2026-01-13 05:40:04 C 03 23 16.775 -13 28 50.64 X F51
2026-01-13 05:58:41 C 03 23 17.228 -13 28 53.68 X F51
2026-01-13 06:17:32 C 03 23 17.689 -13 28 56.76 X F51
2026-01-13 06:37:11 C 03 23 18.171 -13 28 59.94 X F51