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
2025-12-01 03:07:53 C 03 43 04.170 -01 42 25.49 V 703
2025-12-01 03:11:21 C 03 43 03.968 -01 42 30.20 V 703
2025-12-01 03:14:49 C 03 43 03.796 -01 42 34.45 V 703
2025-12-01 03:18:16 C 03 43 03.608 -01 42 37.15 V 703
2025-12-01 08:44:40 C 03 42 46.819 -01 48 47.41 V T08
2025-12-01 08:47:17 C 03 42 46.673 -01 48 50.51 V T08
2025-12-01 08:51:14 C 03 42 46.454 -01 48 55.08 V T08
2025-12-01 09:10:18 C 03 42 45.413 -01 49 16.64 V T08
2025-12-07 15:51:07 C 03 35 23.52 -04 35 38.9 V D29
2025-12-07 16:06:09 C 03 35 22.74 -04 35 54.9 V D29
2025-12-07 16:21:11 C 03 35 21.95 -04 36 10.4 V D29
2025-12-08 02:07:49 C 03 34 55.224 -04 46 08.33 V W68
2025-12-08 02:11:48 C 03 34 55.054 -04 46 11.64 V W68
2025-12-08 02:19:37 C 03 34 54.653 -04 46 20.89 V W68
2025-12-08 08:00:27 C 03 34 37.916 -04 52 37.49 V 703
2025-12-08 08:03:42 C 03 34 37.754 -04 52 40.01 V 703
2025-12-08 08:06:57 C 03 34 37.564 -04 52 43.97 V 703
2025-12-08 08:10:13 C 03 34 37.456 -04 52 46.06 V 703
2025-12-10 22:18:34 C 03 31 49.433 -05 56 04.31 V R17
2025-12-10 22:38:57 C 03 31 48.434 -05 56 25.01 V R17
2025-12-10 22:59:19 C 03 31 47.460 -05 56 44.88 V R17
2025-12-10 23:19:42 C 03 31 46.442 -05 57 05.33 V R17
2025-12-12 07:20:23 C 03 30 23.166 -06 28 22.08 V 703
2025-12-12 07:23:38 C 03 30 22.982 -06 28 24.71 V 703
2025-12-12 07:26:53 C 03 30 22.885 -06 28 27.98 V 703
2025-12-12 07:30:08 C 03 30 22.734 -06 28 31.08 V 703
2025-12-13 05:16:57 C 03 29 28.853 -06 49 13.91 V G96
2025-12-13 05:25:07 C 03 29 28.475 -06 49 21.65 V G96
2025-12-13 05:33:19 C 03 29 28.100 -06 49 29.32 V G96
2025-12-13 05:41:30 C 03 29 27.733 -06 49 37.02 V G96
2025-12-13 09:10:07 C 03 29 19.008 -06 52 49.04 V T08
2025-12-13 09:14:44 C 03 29 18.794 -06 52 53.33 V T08
2025-12-13 09:27:35 C 03 29 18.209 -06 53 05.17 V T08
2025-12-13 09:28:14 C 03 29 18.206 -06 53 05.89 V T08
2025-12-13 09:32:51 C 03 29 17.954 -06 53 10.10 V T08
2025-12-13 09:47:04 C 03 29 17.306 -06 53 23.64 V T08
2025-12-13 09:51:01 C 03 29 17.153 -06 53 27.20 V T08
2025-12-13 09:59:17 C 03 29 16.733 -06 53 34.91 V T08
2025-12-14 03:09:15 C 03 28 35.630 -07 09 14.15 V W68
2025-12-14 03:15:48 C 03 28 35.364 -07 09 19.87 V W68
2025-12-14 03:23:39 C 03 28 34.999 -07 09 26.71 V W68
2025-12-14 03:38:56 C 03 28 34.303 -07 09 41.15 V W68
2025-12-14 20:48:12 C 03 27 54.190 -07 25 16.03 V M22
2025-12-14 20:57:28 C 03 27 53.810 -07 25 24.46 V M22
2025-12-14 21:02:41 C 03 27 53.590 -07 25 29.10 V M22
2025-12-14 21:18:19 C 03 27 52.906 -07 25 43.03 V M22
2025-12-15 07:43:47 C 03 27 29.391 -07 35 19.76 X F51
2025-12-15 08:02:06 C 03 27 28.602 -07 35 36.03 X F51
2025-12-15 08:20:27 C 03 27 27.805 -07 35 52.44 X F51
2025-12-15 08:38:49 C 03 27 27.018 -07 36 08.61 X F51