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
2012-04-29 23:11:23 C 14 01 17.57 -06 10 36.1 o 094
2012-04-29 23:26:45 C 14 01 17.39 -06 10 20.5 o 094
2012-04-29 23:43:41 C 14 01 17.20 -06 10 03.4 o 094
2012-04-30 00:07:03 C 14 01 16.93 -06 09 40.2 o 094
2012-04-30 00:14:51 C 14 01 16.85 -06 09 32.5 o 094
2012-04-30 00:30:29 C 14 01 16.68 -06 09 17.1 o 094
2012-04-30 00:46:08 C 14 01 16.51 -06 09 01.6 o 094
2012-04-30 04:39:48 C 14 01 16.12 -06 05 04.0 17.4 c 704
2012-04-30 04:40:01 C 14 01 16.05 -06 05 02.9 17.3 c 704
2012-04-30 04:55:01 C 14 01 15.92 -06 04 47.4 17.9 c 704
2012-04-30 04:55:12 C 14 01 15.86 -06 04 48.1 17.4 c 704
2012-04-30 05:10:07 C 14 01 15.70 -06 04 32.4 18.0 c 704
2012-04-30 05:10:22 C 14 01 15.68 -06 04 33.0 17.2 c 704
2012-04-30 05:25:48 C 14 01 15.48 -06 04 17.5 17.4 c 704
2012-04-30 05:41:05 C 14 01 15.29 -06 04 02.4 17.3 c 704
2012-04-30 20:30:53 C 14 01 08.56 -05 49 34.5 o 094
2012-04-30 20:38:35 C 14 01 08.47 -05 49 27.0 o 094
2012-04-30 20:46:16 C 14 01 08.38 -05 49 19.6 o 094
2012-04-30 20:54:04 C 14 01 08.29 -05 49 12.1 o 094
2012-04-30 21:01:50 C 14 01 08.20 -05 49 04.7 o 094
2012-04-30 21:12:35 C 14 01 08.07 -05 48 54.6 o 094
2012-04-30 22:02:16 C 14 01 07.51 -05 48 06.4 o 094
2012-04-30 22:25:32 C 14 01 07.25 -05 47 44.4 o 094
2012-04-30 22:33:18 C 14 01 07.16 -05 47 36.9 o 094
2012-05-01 11:04:42 C 14 01 01.901 -05 35 35.12 L F51
2012-05-01 11:19:44 C 14 01 01.719 -05 35 21.01 L F51
2012-05-03 21:42:14 C 14 00 42.76 -04 43 42.4 u C73
2012-05-03 21:44:33 C 14 00 42.73 -04 43 40.0 u C73
2012-05-03 21:46:51 C 14 00 42.73 -04 43 38.4 u C73
2012-05-03 21:49:10 C 14 00 42.73 -04 43 36.4 u C73
2012-05-03 21:51:29 C 14 00 42.74 -04 43 34.4 u C73
2012-05-03 21:53:48 C 14 00 42.68 -04 43 32.0 u C73
2012-05-03 21:56:07 C 14 00 42.68 -04 43 30.4 u C73
2012-05-03 21:58:26 C 14 00 42.66 -04 43 28.5 u C73
2012-05-09 22:53:52 C 14 00 29.52 -02 59 39.2 u 160
2012-05-09 22:57:49 C 14 00 29.54 -02 59 36.8 u 160
2012-05-09 23:01:58 C 14 00 29.52 -02 59 34.2 u 160
2012-05-10 21:47:48 C 14 00 32.41 -02 46 13.9 u 160
2012-05-10 21:51:21 C 14 00 32.37 -02 46 11.6 u 160
2012-05-10 21:55:41 C 14 00 32.38 -02 46 09.2 u 160
2012-05-11 21:23:55 C 14 00 36.52 -02 33 11.5 u 160
2012-05-11 21:31:28 C 14 00 36.54 -02 33 07.3 u 160
2012-05-11 21:40:32 C 14 00 36.53 -02 33 02.6 u 160
2012-05-12 06:10:52 C 14 00 38.30 -02 28 29.7 r 703
2012-05-12 06:20:37 C 14 00 38.23 -02 28 25.1 r 703
2012-05-12 06:30:31 C 14 00 38.23 -02 28 19.9 r 703
2012-05-12 06:40:16 C 14 00 38.23 -02 28 14.3 r 703
2012-05-12 21:12:46 C 14 00 42.10 -02 20 52.0 u C39
2012-05-12 21:44:21 C 14 00 42.16 -02 20 36.0 u C39
2012-05-15 00:57:23 C 14 00 58.93 -01 56 24.6 L Y28