477719 (2010 SG15)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4760764720 ± 1.86e-08
Semi-major axis (a)2.0779708009 AU ± 7.24e-09
Inclination (i)0.82797643° ± 3.82e-06
Long. of Asc. Node (Ω)182.22822014° ± 6.60e-05
Arg. of Perihelion (ω)199.70693215° ± 7.05e-05
Mean Anomaly (M)12.80766253° ± 7.95e-06
Mean Motion (n)0.3290433478°/day ± 1.72e-09
Perihelion dist (q)1.08869779 AU ± 3.89e-08
Aphelion dist (Q)3.06724381 AU ± 4.02e-08
Orbital Period2.99542990 yr ± 1.57e-08
NGA Modelr2
A2-1.94235919e-13 ± 1.34e-14 AU/d²
Physical Parameters
H (abs. magnitude)25.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.330″
Uncertainty0
Orbit TypeAmor
MOID0.089676 AU
Observations Used124
Oppositions8
Arc Total2010-2022
First Observation Used2010-09-29
Last Observation Used2022-09-28
Observations (132)
Date Type RA Dec Mag Band Observatory
2016-10-11 06:32:59 C 01 35 05.05 +06 50 10.1 q G96
2016-10-11 06:34:39 C 01 35 05.45 +06 50 12.2 q G96
2016-11-06 08:32:34 C 03 51 14.17 +15 08 55.7 o 291
2016-11-06 08:39:02 C 03 51 14.76 +15 08 59.0 o 291
2016-11-12 05:45:48 C 04 05 01.34 +15 55 08.1 o 695
2016-11-12 06:51:33 C 04 05 05.80 +15 55 28.6 o 695
2016-11-29 10:58:37 C 04 25 32.708 +17 27 45.83 U T12
2016-11-29 11:04:46 C 04 25 32.811 +17 27 46.86 U T12
2016-11-29 11:13:35 C 04 25 32.958 +17 27 48.43 U T12
2019-09-26 09:11:15 C 23 57 42.335 -00 16 07.46 U F51
2019-09-26 09:29:46 C 23 57 45.764 -00 15 50.22 U F51
2019-09-26 09:48:18 C 23 57 49.204 -00 15 32.82 U F51
2019-09-26 10:06:48 C 23 57 52.619 -00 15 15.50 U F51
2022-09-01 08:38:30 C 22 56 48.719 -04 25 59.87 U F52
2022-09-01 08:55:05 C 22 56 49.885 -04 25 53.16 U F52
2022-09-01 09:11:40 C 22 56 51.047 -04 25 46.39 U F52
2022-09-01 09:28:15 C 22 56 52.207 -04 25 39.58 U F52
2022-09-16 06:54:37 C 23 38 49.906 -01 02 12.95 V G96
2022-09-16 07:02:45 C 23 38 51.090 -01 02 06.83 V G96
2022-09-16 07:10:52 C 23 38 52.249 -01 02 00.42 V G96
2022-09-16 07:19:02 C 23 38 53.423 -01 01 53.83 V G96
2022-09-26 06:06:46 C 00 26 09.694 +02 39 41.33 V G96
2022-09-26 06:14:09 C 00 26 11.296 +02 39 49.18 V G96
2022-09-26 06:28:57 C 00 26 14.510 +02 40 05.23 V G96
2022-09-26 07:56:38 C 00 26 33.421 +02 41 41.21 V G96
2022-09-26 08:07:47 C 00 26 35.804 +02 41 52.98 V G96
2022-09-26 08:15:15 C 00 26 37.432 +02 42 00.94 V G96
2022-09-26 08:22:45 C 00 26 39.044 +02 42 09.22 V G96
2022-09-28 08:12:52 C 00 38 23.777 +03 35 54.89 U F52
2022-09-28 08:28:51 C 00 38 27.477 +03 36 13.56 U F52
2022-09-28 08:44:45 C 00 38 31.140 +03 36 32.04 U F52
2022-09-28 09:00:44 C 00 38 34.810 +03 36 50.31 U F52