747127 (2012 SN30)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4508507598 ± 1.07e-07
Semi-major axis (a)1.2593789792 AU ± 3.92e-09
Inclination (i)46.44111506° ± 1.07e-05
Long. of Asc. Node (Ω)198.24219332° ± 4.35e-06
Arg. of Perihelion (ω)9.01489439° ± 1.36e-05
Mean Anomaly (M)227.85767036° ± 2.98e-05
Mean Motion (n)0.6973930518°/day ± 3.26e-09
Perihelion dist (q)0.69158701 AU ± 1.35e-07
Aphelion dist (Q)1.82717095 AU ± 1.35e-07
Orbital Period1.41330098 yr ± 6.61e-09
Physical Parameters
H (abs. magnitude)18.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeApollo
MOID0.306098 AU
Observations Used183
Oppositions5
Arc Total2008-2025
First Observation Used2008-10-03
Last Observation Used2025-10-29
Observations (189)
Date Type RA Dec Mag Band Observatory
2012-09-21 21:08:36 C 23 39 13.31 +36 07 20.7 u 104
2012-09-21 21:18:51 C 23 39 12.35 +36 06 59.1 u 104
2012-09-22 01:24:15 C 23 38 49.51 +35 58 18.8 u J95
2012-09-22 01:31:03 C 23 38 48.84 +35 58 03.8 u J95
2012-09-22 01:37:56 C 23 38 48.21 +35 57 49.6 u J95
2012-09-22 03:22:24 C 23 38 39.67 +35 54 10.0 o 291
2012-09-22 03:24:13 C 23 38 39.55 +35 54 06.1 o 291
2012-09-22 03:25:12 C 23 38 39.37 +35 54 04.2 o H01
2012-09-22 03:26:02 C 23 38 39.35 +35 54 02.4 o 291
2012-09-22 03:36:57 C 23 38 38.27 +35 53 39.5 o H01
2012-09-22 03:55:54 C 23 38 36.51 +35 52 59.7 o H01
2012-09-22 04:06:06 C 23 38 35.56 +35 52 38.2 o H01
2012-09-22 04:17:37 C 23 38 34.30 +35 52 12.8 u H36
2012-09-22 04:30:54 C 23 38 33.05 +35 51 45.9 u H36
2012-09-22 04:43:03 C 23 38 31.93 +35 51 19.7 u H36
2012-09-23 02:44:59 C 23 36 33.90 +35 04 09.9 o H01
2012-09-23 02:56:18 C 23 36 32.87 +35 03 45.8 o H01
2012-09-23 03:06:48 C 23 36 31.92 +35 03 23.3 o H01
2012-09-23 03:16:14 C 23 36 31.07 +35 03 03.1 o H01
2012-09-24 03:24:14 C 23 34 24.05 +34 10 36.1 u H21
2012-09-24 03:32:02 C 23 34 23.39 +34 10 19.2 u H21
2012-09-24 03:39:47 C 23 34 22.71 +34 10 02.5 u H21
2012-10-09 03:29:25 C 23 10 03.81 +20 26 11.6 u 448
2012-10-09 04:11:36 C 23 10 01.72 +20 24 38.1 u 448
2012-10-09 04:55:32 C 23 09 59.46 +20 22 57.3 u 448
2012-10-12 22:55:05 C 23 06 08.34 +17 04 15.3 q 204
2012-10-12 23:13:50 C 23 06 07.56 +17 03 35.1 q 204
2012-10-12 23:32:31 C 23 06 06.84 +17 02 54.8 q 204
2012-10-13 02:29:09 C 23 06 00.66 +16 56 36.3 u H21
2012-10-13 02:35:48 C 23 06 00.41 +16 56 22.1 u H21
2012-10-21 03:56:27 C 23 00 40.90 +10 28 39.4 o 291
2012-10-21 03:57:34 C 23 00 40.92 +10 28 37.2 o 291
2012-10-21 03:58:39 C 23 00 40.87 +10 28 34.9 o 291
2012-11-14 05:29:08 C 23 03 19.81 -02 28 39.7 o 291
2012-11-14 05:42:26 C 23 03 20.11 -02 28 51.3 o 291
2012-11-14 05:55:46 C 23 03 20.38 -02 29 03.0 o 291
2014-09-01 05:31:47 C 06 00 35.36 -04 34 14.4 t 950
2014-09-01 05:34:03 C 06 00 35.62 -04 34 16.7 t 950
2014-09-01 05:36:21 C 06 00 35.81 -04 34 18.5 t 950
2014-09-01 05:38:37 C 06 00 36.08 -04 34 20.4 t 950
2014-09-01 05:40:55 C 06 00 36.29 -04 34 23.3 t 950
2015-09-06 09:10:26 C 02 41 28.67 +21 52 49.6 o 291
2015-09-06 09:15:50 C 02 41 28.57 +21 52 44.6 o 291
2015-09-06 09:21:13 C 02 41 28.47 +21 52 39.8 o 291
2015-09-27 07:23:31 C 02 21 18.61 +11 44 55.0 t 705
2015-09-27 07:25:23 C 02 21 18.48 +11 44 52.1 t 705
2015-11-01 08:06:07 C 01 14 36.114 -11 10 36.73 L F51
2015-11-01 08:21:21 C 01 14 34.950 -11 10 56.67 L F51
2015-11-01 08:36:43 C 01 14 33.781 -11 11 16.43 L F51
2015-11-01 08:51:38 C 01 14 32.646 -11 11 36.33 L F51