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
2012-05-16 02:33:26 C 14 01 09.39 -01 45 44.2 L Y28
2012-05-16 02:35:01 C 14 01 09.40 -01 45 43.6 L Y28
2012-05-16 02:36:36 C 14 01 09.41 -01 45 42.9 L Y28
2012-05-16 02:38:11 C 14 01 09.41 -01 45 42.3 L Y28
2012-05-16 02:39:46 C 14 01 09.42 -01 45 41.7 L Y28
2012-05-16 02:41:21 C 14 01 09.42 -01 45 41.1 L Y28
2012-05-16 02:42:56 C 14 01 09.43 -01 45 40.4 L Y28
2012-05-16 02:44:31 C 14 01 09.43 -01 45 39.7 L Y28
2012-05-16 02:46:06 C 14 01 09.44 -01 45 39.2 L Y28
2012-05-16 02:47:41 C 14 01 09.44 -01 45 38.5 L Y28
2012-05-16 02:49:16 C 14 01 09.45 -01 45 37.9 L Y28
2012-05-16 02:50:51 C 14 01 09.45 -01 45 37.2 L Y28
2012-05-16 02:52:26 C 14 01 09.46 -01 45 36.6 L Y28
2012-05-16 02:54:00 C 14 01 09.46 -01 45 35.9 L Y28
2012-05-16 02:55:35 C 14 01 09.47 -01 45 35.3 L Y28
2012-05-16 02:57:10 C 14 01 09.47 -01 45 34.6 L Y28
2012-05-16 02:58:45 C 14 01 09.48 -01 45 34.0 L Y28
2012-05-16 03:00:20 C 14 01 09.49 -01 45 33.4 L Y28
2012-05-16 03:01:54 C 14 01 09.49 -01 45 32.8 L Y28
2012-05-16 03:03:29 C 14 01 09.50 -01 45 32.1 L Y28
2012-05-16 03:11:21 C 14 01 09.53 -01 45 28.9 L Y28
2012-05-16 03:12:56 C 14 01 09.53 -01 45 28.3 L Y28
2012-05-16 03:14:31 C 14 01 09.54 -01 45 27.7 L Y28
2012-05-16 03:16:06 C 14 01 09.54 -01 45 27.0 L Y28
2012-05-16 03:17:40 C 14 01 09.56 -01 45 26.4 L Y28
2012-05-16 03:19:16 C 14 01 09.56 -01 45 25.8 L Y28
2012-05-16 03:20:51 C 14 01 09.57 -01 45 25.2 L Y28
2012-05-16 03:22:26 C 14 01 09.57 -01 45 24.5 L Y28
2012-05-16 03:24:01 C 14 01 09.58 -01 45 23.9 L Y28
2012-05-16 03:25:36 C 14 01 09.59 -01 45 23.3 L Y28
2012-05-16 03:27:11 C 14 01 09.59 -01 45 22.6 L Y28
2012-05-16 03:28:46 C 14 01 09.60 -01 45 22.0 L Y28
2012-05-16 03:30:21 C 14 01 09.60 -01 45 21.4 L Y28
2012-05-16 03:31:56 C 14 01 09.61 -01 45 20.7 L Y28
2012-05-16 03:33:31 C 14 01 09.61 -01 45 20.1 L Y28
2012-05-16 03:35:05 C 14 01 09.62 -01 45 19.4 L Y28
2012-05-16 03:36:39 C 14 01 09.63 -01 45 18.8 L Y28
2012-05-16 03:38:14 C 14 01 09.63 -01 45 18.2 L Y28
2012-05-16 03:39:49 C 14 01 09.64 -01 45 17.5 L Y28
2012-05-16 03:41:24 C 14 01 09.64 -01 45 16.9 L Y28
2012-05-16 03:51:27 C 14 01 09.69 -01 45 12.9 L Y28
2012-05-16 03:53:13 C 14 01 09.70 -01 45 12.1 L Y28
2012-05-16 03:54:57 C 14 01 09.70 -01 45 11.4 L Y28
2012-05-16 03:56:43 C 14 01 09.72 -01 45 10.7 L Y28
2012-05-16 03:58:27 C 14 01 09.72 -01 45 10.0 L Y28
2012-05-16 04:00:13 C 14 01 09.73 -01 45 09.4 L Y28
2012-05-16 04:01:57 C 14 01 09.74 -01 45 08.6 L Y28
2012-05-16 04:03:42 C 14 01 09.74 -01 45 08.0 L Y28
2012-05-16 04:05:26 C 14 01 09.75 -01 45 07.3 L Y28
2012-05-16 04:07:12 C 14 01 09.76 -01 45 06.6 L Y28