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
2012-05-18 22:30:34 C 14 01 46.80 -01 21 31.7 u 160
2012-05-23 22:15:20 C 14 03 21.13 -00 51 01.8 t 130
2012-05-23 22:17:30 C 14 03 21.15 -00 51 01.8 t 130
2012-05-23 22:19:40 C 14 03 21.18 -00 51 01.7 t 130
2012-05-23 22:21:50 C 14 03 21.20 -00 51 01.2 t 130
2012-05-26 04:14:41 C 14 04 15.85 -00 41 56.0 r G96
2012-05-26 04:25:47 C 14 04 15.99 -00 41 54.3 r G96
2012-05-26 04:37:05 C 14 04 16.17 -00 41 52.7 r G96
2012-05-26 04:48:32 C 14 04 16.32 -00 41 51.1 r G96
2012-05-29 04:10:43 C 14 05 39.30 -00 33 50.9 o 691
2012-05-29 04:26:23 C 14 05 39.59 -00 33 49.6 o 691
2012-05-29 04:42:05 C 14 05 39.86 -00 33 48.2 o 691
2013-08-28 04:27:50 C 21 42 36.80 +02 35 10.7 u H21
2013-08-28 05:00:44 C 21 42 35.40 +02 35 00.1 u H21
2013-08-28 05:32:23 C 21 42 34.03 +02 34 50.3 u H21
2015-06-10 11:28:43 C 17 45 14.316 -04 53 25.92 L F51
2015-06-10 11:45:45 C 17 45 13.263 -04 53 23.16 L F51
2015-06-10 12:02:57 C 17 45 12.206 -04 53 20.64 L F51
2015-06-10 12:20:07 C 17 45 11.155 -04 53 18.22 L F51
2015-06-19 07:19:20 C 17 32 55.96 -04 32 49.0 q G96
2015-06-19 07:26:42 C 17 32 55.54 -04 32 48.7 q G96
2015-06-19 07:34:02 C 17 32 55.12 -04 32 48.2 q G96
2015-06-19 07:41:24 C 17 32 54.70 -04 32 47.7 q G96
2015-06-19 07:48:45 C 17 32 54.27 -04 32 47.5 q G96
2015-06-22 10:46:55 C 17 28 50.041 -04 30 19.88 L F52
2015-06-22 11:19:58 C 17 28 48.233 -04 30 19.35 L F52
2015-06-22 11:36:24 C 17 28 47.330 -04 30 18.90 L F52
2015-07-09 09:26:35 C 17 11 17.419 -04 55 11.95 L F51
2015-07-09 09:43:29 C 17 11 16.850 -04 55 14.20 L F51
2015-07-09 10:00:23 C 17 11 16.278 -04 55 16.28 L F51
2015-07-09 10:17:18 C 17 11 15.719 -04 55 18.18 L F51
2015-07-12 09:31:47 C 17 09 07.684 -05 05 08.70 L F51
2015-07-12 09:48:32 C 17 09 07.187 -05 05 11.15 L F51
2015-07-12 10:21:57 C 17 09 06.213 -05 05 15.91 L F51
2019-09-03 10:26:18 C 23 52 55.32 +11 03 28.2 V G96
2019-09-03 10:36:46 C 23 52 54.93 +11 03 25.2 V G96
2019-09-03 10:47:12 C 23 52 54.48 +11 03 22.1 V G96
2019-09-03 10:57:38 C 23 52 54.09 +11 03 19.4 V G96
2019-09-20 06:52:49 C 23 35 07.07 +08 37 59.1 V G96
2019-09-20 07:00:08 C 23 35 06.71 +08 37 56.0 V G96
2019-09-20 07:07:26 C 23 35 06.36 +08 37 52.5 V G96
2019-09-20 07:22:18 C 23 35 05.61 +08 37 46.2 V G96
2019-10-21 08:38:56 C 23 05 07.326 +02 46 34.67 U F52
2019-10-21 08:56:37 C 23 05 06.840 +02 46 26.87 U F52
2019-10-25 07:33:42 C 23 02 51.068 +02 06 17.68 U F52
2019-10-25 08:09:06 C 23 02 50.250 +02 06 03.16 U F52
2019-10-25 08:26:41 C 23 02 49.847 +02 05 55.78 U F52
2019-10-27 06:20:01 C 23 01 54.540 +01 47 25.56 U F52
2019-10-27 06:37:44 C 23 01 54.200 +01 47 18.72 U F52
2019-10-27 06:55:25 C 23 01 53.826 +01 47 11.47 U F52