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 04:08:56 C 14 01 09.77 -01 45 05.9 L Y28
2012-05-16 04:10:42 C 14 01 09.78 -01 45 05.2 L Y28
2012-05-16 04:12:26 C 14 01 09.79 -01 45 04.5 L Y28
2012-05-16 04:14:12 C 14 01 09.80 -01 45 03.8 L Y28
2012-05-16 04:15:56 C 14 01 09.80 -01 45 03.0 L Y28
2012-05-16 04:17:42 C 14 01 09.81 -01 45 02.3 L Y28
2012-05-16 04:19:26 C 14 01 09.82 -01 45 01.7 L Y28
2012-05-16 04:21:12 C 14 01 09.83 -01 45 01.0 L Y28
2012-05-16 04:22:55 C 14 01 09.84 -01 45 00.3 L Y28
2012-05-16 04:24:41 C 14 01 09.84 -01 44 59.6 L Y28
2012-05-16 04:27:06 C 14 01 09.85 -01 44 58.6 L Y28
2012-05-16 04:28:50 C 14 01 09.86 -01 44 57.9 L Y28
2012-05-16 04:30:36 C 14 01 09.87 -01 44 57.2 L Y28
2012-05-16 04:32:20 C 14 01 09.88 -01 44 56.5 L Y28
2012-05-16 04:34:05 C 14 01 09.89 -01 44 55.8 L Y28
2012-05-16 04:35:49 C 14 01 09.90 -01 44 55.1 L Y28
2012-05-16 04:37:35 C 14 01 09.90 -01 44 54.4 L Y28
2012-05-16 04:37:55 C 14 01 11.04 -01 45 05.7 18.3 c 704
2012-05-16 04:39:19 C 14 01 09.92 -01 44 53.7 L Y28
2012-05-16 04:41:05 C 14 01 09.92 -01 44 53.0 L Y28
2012-05-16 04:42:49 C 14 01 09.93 -01 44 52.3 L Y28
2012-05-16 04:44:35 C 14 01 09.95 -01 44 51.6 L Y28
2012-05-16 04:46:19 C 14 01 09.96 -01 44 50.9 L Y28
2012-05-16 04:48:05 C 14 01 09.97 -01 44 50.2 L Y28
2012-05-16 04:49:48 C 14 01 09.97 -01 44 49.5 L Y28
2012-05-16 04:51:34 C 14 01 09.99 -01 44 48.9 L Y28
2012-05-16 04:53:18 C 14 01 10.01 -01 44 48.2 L Y28
2012-05-16 04:54:11 C 14 01 11.09 -01 44 59.2 18.5 c 704
2012-05-16 04:55:04 C 14 01 10.00 -01 44 47.4 L Y28
2012-05-16 04:56:48 C 14 01 10.01 -01 44 46.7 L Y28
2012-05-16 04:58:34 C 14 01 10.03 -01 44 46.1 L Y28
2012-05-16 05:00:18 C 14 01 10.03 -01 44 45.4 L Y28
2012-05-16 05:10:38 C 14 01 11.13 -01 44 52.3 18.5 c 704
2012-05-16 05:26:55 C 14 01 11.21 -01 44 45.5 18.7 c 704
2012-05-16 05:43:18 C 14 01 11.29 -01 44 39.1 18.5 c 704
2012-05-16 23:43:19 C 14 01 19.77 -01 37 44.6 u 160
2012-05-16 23:47:07 C 14 01 19.74 -01 37 43.0 u 160
2012-05-16 23:50:51 C 14 01 19.76 -01 37 41.4 u 160
2012-05-17 06:02:38 C 14 01 23.30 -01 35 22.6 r 703
2012-05-17 06:12:12 C 14 01 23.41 -01 35 18.5 r 703
2012-05-17 06:21:59 C 14 01 23.44 -01 35 15.2 r 703
2012-05-17 06:31:48 C 14 01 23.52 -01 35 11.5 r 703
2012-05-17 23:25:55 C 14 01 32.66 -01 29 12.6 u 160
2012-05-17 23:29:28 C 14 01 32.69 -01 29 11.2 u 160
2012-05-17 23:33:01 C 14 01 32.73 -01 29 09.6 u 160
2012-05-18 03:52:41 C 14 01 35.99 -01 27 38.0 o 691
2012-05-18 04:11:50 C 14 01 36.11 -01 27 31.6 o 691
2012-05-18 04:30:58 C 14 01 36.23 -01 27 25.2 o 691
2012-05-18 22:22:41 C 14 01 46.73 -01 21 34.1 u 160
2012-05-18 22:26:36 C 14 01 46.75 -01 21 32.7 u 160