505169 (2012 SQ56)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5671995515 ± 3.85e-08
Semi-major axis (a)2.9980637610 AU ± 2.87e-08
Inclination (i)29.47278102° ± 7.87e-06
Long. of Asc. Node (Ω)36.28177088° ± 7.75e-06
Arg. of Perihelion (ω)30.02700677° ± 1.42e-05
Mean Anomaly (M)186.51075431° ± 1.42e-05
Mean Motion (n)0.1898676516°/day ± 2.73e-09
Perihelion dist (q)1.29756334 AU ± 1.16e-07
Aphelion dist (Q)4.69856418 AU ± 1.24e-07
Orbital Period5.19112274 yr ± 7.45e-08
Physical Parameters
H (abs. magnitude)17.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.273″
Uncertainty0
Orbit TypeAmor
MOID0.348434 AU
Observations Used181
Oppositions8
Arc Total2012-2022
First Observation Used2012-09-22
Last Observation Used2022-10-14
Observations (202)
Date Type RA Dec Mag Band Observatory
2012-10-09 08:57:28 C 05 42 41.88 +29 33 53.5 u H21
2012-10-09 09:01:01 C 05 42 42.34 +29 34 01.8 u H21
2012-10-09 09:04:25 C 05 42 42.79 +29 34 10.0 u H21
2012-10-09 09:08:20 C 05 42 43.29 +29 34 19.2 u H21
2012-10-09 09:13:36 C 05 42 43.96 +29 34 31.5 u H21
2012-10-14 10:09:10 C 05 59 17.73 +34 27 00.8 19.2 c 704
2012-10-14 10:28:32 C 05 59 20.29 +34 27 48.3 19.6 c 704
2012-10-14 10:48:16 C 05 59 23.05 +34 28 37.7 19.8 c 704
2012-10-14 11:26:58 C 05 59 28.47 +34 30 14.6 19.9 c 704
2012-10-21 02:16:51 C 06 23 47.52 +41 15 30.7 u 157
2012-10-21 02:21:02 C 06 23 48.24 +41 15 41.5 u 157
2012-10-21 02:25:13 C 06 23 48.90 +41 15 52.6 u 157
2012-10-21 09:01:28 C 06 24 54.16 +41 33 01.8 q H45
2012-10-21 09:04:24 C 06 24 54.62 +41 33 09.5 q H45
2012-10-21 09:05:29 C 06 24 54.80 +41 33 12.3 q H45
2012-10-21 09:06:43 C 06 24 54.99 +41 33 15.4 q H45
2012-10-21 09:08:23 C 06 24 55.29 +41 33 19.9 q H45
2012-10-21 09:10:00 C 06 24 55.52 +41 33 24.0 q H45
2012-10-21 09:11:43 C 06 24 55.81 +41 33 28.6 q H45
2012-10-23 03:56:27 C 06 32 06.62 +43 24 27.5 t 204
2012-10-23 04:02:02 C 06 32 07.55 +43 24 42.0 t 204
2012-10-23 04:07:37 C 06 32 08.48 +43 24 56.5 t 204
2012-10-25 10:30:06 C 06 41 43.11 +45 45 58.3 u H21
2012-10-25 10:34:41 C 06 41 43.91 +45 46 10.2 u H21
2012-10-25 10:38:24 C 06 41 44.56 +45 46 19.7 u H21
2012-10-25 10:41:57 C 06 41 45.19 +45 46 28.9 u H21
2012-10-26 08:36:26 C 06 45 46.60 +46 43 00.6 19.1 c 704
2012-10-26 08:56:48 C 06 45 50.44 +46 43 52.6 18.8 c 704
2012-10-26 09:16:59 C 06 45 53.93 +46 44 45.3 19.0 c 704
2012-10-26 09:37:17 C 06 45 57.49 +46 45 37.7 18.9 c 704
2012-10-26 09:57:36 C 06 46 01.17 +46 46 31.0 19.2 c 704
2012-10-27 09:19:01 C 06 50 23.35 +47 46 26.4 u H21
2012-10-27 09:23:56 C 06 50 24.26 +47 46 38.9 u H21
2012-10-27 09:28:18 C 06 50 25.08 +47 46 50.4 u H21
2012-11-06 10:07:55 C 07 42 10.25 +57 27 21.5 18.5 c 704
2012-11-06 10:28:41 C 07 42 15.13 +57 28 07.2 18.4 c 704
2012-11-06 10:49:32 C 07 42 20.02 +57 28 53.6 18.9 c 704
2012-11-06 11:10:52 C 07 42 25.10 +57 29 41.5 18.5 c 704
2012-11-06 11:31:41 C 07 42 29.94 +57 30 27.6 18.7 c 704
2012-11-07 02:53:38 C 07 46 16.25 +58 03 58.4 c A24
2012-11-07 02:55:43 C 07 46 16.71 +58 04 02.8 c A24
2012-11-07 03:16:18 C 07 46 21.75 +58 04 47.8 c A24
2012-11-07 03:40:10 C 07 46 27.41 +58 05 40.3 c A24
2012-11-07 04:00:02 C 07 46 32.25 +58 06 22.7 c A24
2012-11-07 04:02:08 C 07 46 32.73 +58 06 27.4 c A24
2012-11-08 02:56:15 C 07 52 16.75 +58 55 28.7 c A24
2012-11-08 02:58:19 C 07 52 17.26 +58 55 33.3 c A24
2012-11-08 03:19:14 C 07 52 22.43 +58 56 17.5 c A24
2012-11-08 03:42:03 C 07 52 28.02 +58 57 05.9 c A24
2012-11-08 03:47:35 C 07 52 29.38 +58 57 17.6 c A24