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
2017-08-09 14:30:23 C 01 24 05.082 -37 10 33.84 L F51
2017-08-09 14:42:27 C 01 24 05.275 -37 10 37.41 L F51
2017-08-12 12:52:54 C 01 25 15.794 -37 33 08.73 L F51
2017-08-12 13:09:42 C 01 25 15.973 -37 33 14.71 L F51
2017-08-12 13:43:10 C 01 25 16.388 -37 33 25.74 L F51
2017-09-30 09:29:22 C 00 39 17.133 -40 48 41.51 L F51
2017-09-30 09:38:40 C 00 39 16.228 -40 48 38.04 L F51
2017-09-30 09:47:55 C 00 39 15.350 -40 48 34.69 L F51
2017-09-30 09:57:14 C 00 39 14.449 -40 48 31.27 L F51
2017-10-23 08:51:09 C 23 49 13.61 -32 53 15.7 T05
2017-10-23 09:01:00 C 23 49 12.84 -32 53 03.9 T05
2017-10-23 09:01:40 C 23 49 12.76 -32 53 03.2 T05
2017-10-23 09:04:18 C 23 49 12.55 -32 52 57.8 T05
2017-10-23 09:16:07 C 23 49 11.63 -32 52 43.4 T05
2017-10-23 09:21:23 C 23 49 11.17 -32 52 35.9 T05
2017-11-16 04:18:39 C 23 23 17.96 -16 54 06.0 U 703
2017-11-16 04:26:35 C 23 23 17.87 -16 53 50.9 U 703
2017-11-16 04:34:29 C 23 23 17.66 -16 53 36.1 U 703
2017-11-16 04:42:23 C 23 23 17.54 -16 53 21.5 U 703
2017-11-18 17:36:16 S 23 22 36.03 -14 57 41.0 L C51
2017-11-18 20:44:45 S 23 22 34.481 -14 51 42.01 L C51
2017-11-18 23:53:26 S 23 22 32.938 -14 45 42.12 L C51
2017-11-19 03:01:57 S 23 22 31.56 -14 39 43.4 L C51
2017-11-19 04:36:12 S 23 22 30.87 -14 36 43.5 L C51
2017-11-19 06:10:27 S 23 22 30.16 -14 33 44.1 L C51
2017-11-19 07:44:42 S 23 22 29.50 -14 30 43.6 L C51
2017-11-19 09:18:57 S 23 22 28.84 -14 27 43.9 L C51
2017-11-19 09:19:08 S 23 22 28.84 -14 27 43.4 L C51
2017-11-19 10:53:23 S 23 22 28.20 -14 24 43.9 L C51
2017-11-19 12:27:38 S 23 22 27.55 -14 21 44.1 L C51
2017-11-19 14:01:53 S 23 22 26.93 -14 18 44.5 L C51
2017-11-19 17:10:23 S 23 22 25.78 -14 12 43.7 L C51
2017-11-19 20:19:04 S 23 22 24.66 -14 06 43.8 L C51
2017-11-19 23:27:34 S 23 22 23.599 -14 00 43.34 L C51
2017-11-20 03:42:52 C 23 22 22.14 -13 52 43.9 U 703
2017-11-20 03:58:40 C 23 22 22.05 -13 52 13.2 U 703
2017-11-20 04:06:34 C 23 22 21.91 -13 51 56.8 U 703
2017-11-24 03:09:40 C 23 22 19.02 -10 49 34.6 U 703
2017-11-24 03:29:00 C 23 22 18.99 -10 48 57.0 U 703
2017-11-24 03:38:45 C 23 22 19.10 -10 48 37.4 U 703
2017-12-08 10:22:01 C 23 28 29.94 +00 06 09.1 q D29
2017-12-08 10:42:23 C 23 28 30.53 +00 06 47.6 q D29
2018-01-17 05:20:06 C 00 26 57.239 +27 28 18.87 U F51
2018-01-17 05:34:59 C 00 26 58.557 +27 28 41.38 U F51
2018-01-17 05:49:50 C 00 26 59.881 +27 29 04.11 U F51
2018-01-17 06:04:45 C 00 27 01.203 +27 29 26.80 U F51
2022-10-13 02:34:07 C 21 38 24.59 -51 12 01.1 u 807
2022-10-13 02:43:33 C 21 38 24.46 -51 11 53.6 u 807
2022-10-13 02:53:00 C 21 38 24.21 -51 11 45.6 u 807
2022-10-14 03:45:07 C 21 38 05.81 -50 51 43.4 V 807