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
2012-04-21 08:06:38 C 14 03 34.41 -10 19 25.8 r 703
2012-04-21 08:17:59 C 14 03 34.20 -10 19 10.0 r 703
2012-04-21 08:29:24 C 14 03 33.98 -10 18 53.8 r 703
2012-04-21 08:40:49 C 14 03 33.76 -10 18 38.0 r 703
2012-04-23 12:18:29 C 14 02 53.532 -09 08 48.72 L F51
2012-04-23 12:36:01 C 14 02 53.216 -09 08 25.77 L F51
2012-04-25 20:00:20 C 14 02 14.92 -07 59 32.6 r 168
2012-04-25 21:43:50 C 14 02 13.41 -07 57 28.9 r 168
2012-04-26 19:28:50 C 14 01 59.89 -07 32 04.3 r 168
2012-04-26 20:52:47 C 14 01 59.24 -07 30 25.6 u C73
2012-04-26 20:53:57 C 14 01 59.22 -07 30 24.5 u C73
2012-04-26 20:55:07 C 14 01 59.20 -07 30 23.0 u C73
2012-04-26 20:56:16 C 14 01 59.18 -07 30 21.8 u C73
2012-04-26 20:57:26 C 14 01 59.17 -07 30 20.3 u C73
2012-04-26 20:58:35 C 14 01 59.14 -07 30 19.2 u C73
2012-04-26 20:59:45 C 14 01 59.13 -07 30 17.6 u C73
2012-04-26 21:00:53 C 14 01 59.11 -07 30 16.5 u C73
2012-04-26 21:02:04 C 14 01 59.09 -07 30 15.2 u C73
2012-04-26 21:03:12 C 14 01 59.09 -07 30 13.8 u C73
2012-04-26 21:04:21 C 14 01 59.07 -07 30 12.3 u C73
2012-04-26 21:05:31 C 14 01 59.04 -07 30 11.1 u C73
2012-04-26 21:06:40 C 14 01 59.03 -07 30 09.8 u C73
2012-04-26 21:07:50 C 14 01 59.02 -07 30 08.4 u C73
2012-04-26 21:09:00 C 14 01 58.99 -07 30 07.2 u C73
2012-04-26 21:10:09 C 14 01 58.97 -07 30 05.7 u C73
2012-04-26 21:11:18 C 14 01 58.96 -07 30 04.5 u C73
2012-04-26 21:12:28 C 14 01 58.94 -07 30 03.2 u C73
2012-04-26 21:43:45 C 14 01 58.03 -07 29 29.6 r 168
2012-04-27 09:37:03 C 14 01 51.384 -07 15 52.62 L F51
2012-04-27 09:53:26 C 14 01 51.121 -07 15 34.27 L F51
2012-04-27 18:46:40 C 14 01 46.50 -07 05 48.2 o 094
2012-04-27 19:08:50 C 14 01 46.21 -07 05 23.9 o 094
2012-04-27 20:12:55 C 14 01 45.32 -07 04 13.6 o 094
2012-04-27 20:57:33 C 14 01 44.68 -07 03 24.7 o 094
2012-04-27 21:09:26 C 14 01 44.51 -07 03 11.7 o 094
2012-04-27 22:06:33 C 14 01 43.71 -07 02 09.1 o 094
2012-04-27 22:13:14 C 14 01 43.61 -07 02 01.8 o 094
2012-04-27 22:20:00 C 14 01 43.51 -07 01 54.4 o 094
2012-04-27 22:26:45 C 14 01 43.42 -07 01 47.2 o 094
2012-04-28 04:19:18 C 14 01 39.56 -06 55 03.4 L Y28
2012-04-28 04:20:21 C 14 01 39.55 -06 55 02.3 L Y28
2012-04-28 04:21:25 C 14 01 39.53 -06 55 01.1 L Y28
2012-04-28 04:22:40 C 14 01 39.52 -06 54 59.8 L Y28
2012-04-28 04:23:43 C 14 01 39.50 -06 54 58.6 L Y28
2012-04-28 04:24:46 C 14 01 39.48 -06 54 57.5 L Y28
2012-04-28 04:25:48 C 14 01 39.47 -06 54 56.4 L Y28
2012-04-28 04:26:51 C 14 01 39.46 -06 54 55.2 L Y28
2012-04-28 04:27:53 C 14 01 39.44 -06 54 54.1 L Y28
2012-04-28 04:28:56 C 14 01 39.42 -06 54 53.0 L Y28
2012-04-28 04:30:00 C 14 01 39.41 -06 54 51.8 L Y28