474474 (2003 SJ215)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4250923984 ± 6.66e-08
Semi-major axis (a)2.2048991449 AU ± 1.08e-08
Inclination (i)6.17826960° ± 5.40e-06
Long. of Asc. Node (Ω)269.74078144° ± 6.12e-05
Arg. of Perihelion (ω)155.56220302° ± 6.58e-05
Mean Anomaly (M)244.48483308° ± 2.27e-05
Mean Motion (n)0.3010434501°/day ± 2.21e-09
Perihelion dist (q)1.26761328 AU ± 1.47e-07
Aphelion dist (Q)3.14218501 AU ± 1.48e-07
Orbital Period3.27403331 yr ± 2.40e-08
Physical Parameters
H (abs. magnitude)19.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.384″
Uncertainty0
Orbit TypeAmor
MOID0.284275 AU
Observations Used126
Oppositions16
Arc Total2001-2024
First Observation Used2001-03-19
Last Observation Used2024-03-13
Observations (126)
Date Type RA Dec Mag Band Observatory
2001-03-19 05:04:25 C 10 09 34.09 -00 55 53.0 n 645
2001-03-19 05:05:37 C 10 09 34.06 -00 55 52.6 n 645
2001-03-19 05:09:12 C 10 09 33.97 -00 55 51.5 n 645
2003-09-28 02:54:43 C 22 18 43.23 +06 08 18.2 c 691
2003-09-28 03:33:48 C 22 18 41.64 +06 08 09.2 c 691
2003-09-28 04:12:16 C 22 18 40.06 +06 07 59.7 c 691
2003-09-28 19:43:13 C 22 18 05.52 +06 04 10.6 c 246
2003-09-28 19:44:40 C 22 18 05.48 +06 04 10.8 c 246
2003-09-28 19:47:10 C 22 18 05.33 +06 04 10.4 c 246
2003-09-28 19:48:35 C 22 18 05.32 +06 04 09.9 c 246
2003-09-28 19:51:55 C 22 18 05.15 +06 04 08.9 c 246
2003-09-28 19:53:28 C 22 18 05.07 +06 04 09.2 c 246
2003-09-28 21:23:11 C 22 18 01.70 +06 03 45.9 r J95
2003-09-28 21:42:06 C 22 18 00.94 +06 03 41.0 r J95
2003-09-28 21:55:45 C 22 18 00.49 +06 03 38.0 c 966
2003-09-28 22:03:54 C 22 18 00.19 +06 03 35.6 r J95
2003-09-28 22:49:16 C 22 17 58.36 +06 03 24.0 r J95
2003-09-28 22:50:05 C 22 17 58.36 +06 03 24.4 c 966
2003-09-29 02:15:59 C 22 17 51.57 +06 02 38.1 d 291
2003-09-29 02:21:51 C 22 17 51.33 +06 02 36.8 d 291
2003-09-29 02:28:20 C 22 17 51.08 +06 02 35.3 d 291
2003-09-29 02:35:31 C 22 17 50.74 +06 02 30.6 m 333
2003-09-29 02:48:20 C 22 17 50.28 +06 02 29.5 m 333
2003-09-29 02:55:53 C 22 17 49.98 +06 02 28.1 m 333
2003-09-29 02:57:38 C 22 17 49.71 +06 02 26.3 r H36
2003-09-29 03:31:59 C 22 17 48.67 +06 02 19.1 c 673
2003-09-29 03:40:59 C 22 17 48.33 +06 02 16.9 c 673
2003-09-29 03:49:59 C 22 17 47.98 +06 02 14.8 c 673
2003-09-29 03:56:06 C 22 17 47.43 +06 02 12.1 r H36
2003-09-29 04:25:04 C 22 17 46.40 +06 02 06.5 r 448
2003-09-29 04:46:46 C 22 17 45.57 +06 02 00.8 r 448
2003-09-29 05:14:12 C 22 17 44.52 +06 01 54.3 r 448
2003-09-30 06:37:01 C 22 16 50.83 +05 55 38.3 d 291
2003-09-30 06:43:21 C 22 16 50.59 +05 55 37.2 d 291
2003-09-30 06:49:16 C 22 16 50.39 +05 55 35.8 d 291
2003-10-02 02:43:27 C 22 15 25.23 +05 44 34.9 c 691
2003-10-02 03:23:49 C 22 15 23.86 +05 44 24.8 c 691
2003-10-02 04:01:05 C 22 15 22.58 +05 44 15.0 c 691
2003-10-03 04:34:23 C 22 14 38.35 +05 38 01.7 d 291
2003-10-03 04:39:51 C 22 14 38.18 +05 38 00.3 d 291
2003-10-03 04:45:18 C 22 14 37.99 +05 37 59.0 d 291
2003-10-05 00:26:42 C 22 13 26.99 +05 27 02.8 c 859
2003-10-05 00:31:59 C 22 13 26.39 +05 27 02.2 c 859
2003-10-05 00:37:16 C 22 13 26.22 +05 27 00.2 c 859
2003-10-13 02:49:59 C 22 10 08.44 +04 38 14.6 r 715
2003-10-13 03:05:31 C 22 10 08.25 +04 38 10.8 r 715
2003-10-13 03:21:04 C 22 10 08.08 +04 38 07.4 r 715
2003-10-17 03:49:01 C 22 09 47.85 +04 15 57.8 d 291
2003-10-17 03:54:39 C 22 09 47.84 +04 15 56.3 d 291
2003-10-17 04:01:14 C 22 09 47.84 +04 15 55.0 d 291