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
2019-10-27 07:13:10 C 23 01 53.466 +01 47 04.44 U F52
2021-07-07 11:06:56 C 20 15 40.178 -00 59 49.38 U F51
2021-07-07 11:42:31 C 20 15 38.532 -00 59 51.32 U F51
2021-07-07 12:00:20 C 20 15 37.703 -00 59 52.41 U F51
2021-07-10 08:43:27 C 20 12 29.136 -01 04 31.20 U F51
2021-07-10 09:01:22 C 20 12 28.293 -01 04 32.82 U F51
2021-07-10 09:19:13 C 20 12 27.444 -01 04 34.21 U F51
2022-09-18 08:56:49 C 01 19 57.497 +14 58 31.26 V V00
2022-09-18 09:03:52 C 01 19 57.270 +14 58 29.14 V V00
2022-09-18 09:10:56 C 01 19 57.040 +14 58 26.80 V V00
2022-09-18 09:17:59 C 01 19 56.816 +14 58 24.74 V V00
2022-09-19 10:00:47 C 01 19 09.849 +14 50 42.34 U F52
2022-09-19 10:17:27 C 01 19 09.274 +14 50 37.11 U F52
2022-09-19 10:34:03 C 01 19 08.707 +14 50 31.77 U F52
2022-09-19 10:50:39 C 01 19 08.134 +14 50 26.52 U F52
2022-09-25 08:48:10 C 01 13 59.556 +13 59 26.66 V G96
2022-09-25 08:55:29 C 01 13 59.243 +13 59 23.82 V G96
2022-09-25 09:02:49 C 01 13 58.940 +13 59 21.05 V G96
2022-09-25 09:10:09 C 01 13 58.645 +13 59 18.13 V G96
2022-09-27 13:36:00 C 01 11 49.647 +13 37 41.70 U F51
2022-09-27 13:52:21 C 01 11 48.931 +13 37 34.50 U F51
2022-09-27 14:08:41 C 01 11 48.218 +13 37 27.61 U F51
2022-09-27 14:25:07 C 01 11 47.502 +13 37 20.47 U F51
2022-09-28 16:55:06 C 01 10 39.88 +13 25 49.2 V D29
2022-09-28 17:15:28 C 01 10 39.01 +13 25 40.2 V D29
2022-10-02 08:53:27 C 01 06 42.716 +12 45 04.38 U F51
2022-10-02 09:13:27 C 01 06 41.745 +12 44 54.72 U F51
2022-10-02 09:33:18 C 01 06 40.782 +12 44 45.19 U F51
2022-10-02 09:53:24 C 01 06 39.806 +12 44 35.44 U F51
2022-10-16 07:05:55 C 00 49 54.131 +09 40 03.85 U F52
2022-10-16 07:21:31 C 00 49 53.283 +09 39 54.44 U F52
2022-10-16 07:52:43 C 00 49 51.610 +09 39 35.62 U F52
2022-10-17 05:24:17 C 00 48 44.478 +09 26 28.21 V G96
2022-10-17 05:32:20 C 00 48 44.035 +09 26 23.21 V G96
2022-10-17 05:40:23 C 00 48 43.610 +09 26 18.38 V G96
2022-10-17 05:48:26 C 00 48 43.175 +09 26 13.49 V G96
2022-10-17 11:58:35 C 00 48 24.15 +09 22 26.4 V D29
2022-10-17 12:24:02 C 00 48 22.87 +09 22 10.9 V D29
2022-10-17 12:49:30 C 00 48 21.53 +09 21 56.1 V D29
2022-10-18 06:49:55 C 00 47 25.300 +09 10 53.51 V 703
2022-10-18 06:57:33 C 00 47 24.947 +09 10 48.65 V 703
2022-10-18 07:05:12 C 00 47 24.583 +09 10 43.97 V 703
2022-10-18 07:12:50 C 00 47 24.140 +09 10 39.79 V 703
2022-10-18 11:03:56 C 00 47 12.65 +09 08 16.3 V D29
2022-10-18 11:29:23 C 00 47 11.32 +09 08 00.6 V D29
2022-10-18 11:54:50 C 00 47 09.92 +09 07 45.5 V D29
2022-10-27 05:44:05 C 00 36 45.227 +06 57 22.54 V G96
2022-10-27 05:51:34 C 00 36 44.852 +06 57 17.78 V G96
2022-10-27 05:59:02 C 00 36 44.489 +06 57 13.14 V G96
2022-10-27 06:06:29 C 00 36 44.132 +06 57 08.75 V G96