516868 (2011 GC60)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4032427672 ± 5.25e-08
Semi-major axis (a)1.7730342425 AU ± 1.28e-08
Inclination (i)44.64521954° ± 1.84e-05
Long. of Asc. Node (Ω)16.36638023° ± 5.47e-06
Arg. of Perihelion (ω)241.52417371° ± 1.84e-05
Mean Anomaly (M)37.10345714° ± 2.97e-05
Mean Motion (n)0.4174808811°/day ± 4.51e-09
Perihelion dist (q)1.05807101 AU ± 9.34e-08
Aphelion dist (Q)2.48799748 AU ± 9.48e-08
Orbital Period2.36088963 yr ± 2.55e-08
Physical Parameters
H (abs. magnitude)19.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.320″
Uncertainty0
Orbit TypeAmor
MOID0.221634 AU
Observations Used156
Oppositions7
Arc Total2011-2023
First Observation Used2011-04-08
Last Observation Used2023-10-17
Observations (168)
Date Type RA Dec Mag Band Observatory
2011-05-17 23:21:33 C 09 02 32.12 -19 12 58.9 o 807
2011-05-17 23:23:37 C 09 02 31.97 -19 13 03.0 o 807
2011-08-28 09:08:16 C 06 59 28.63 -72 58 16.0 o 807
2011-08-28 09:23:01 C 06 59 24.70 -72 58 43.4 o 807
2011-09-16 02:59:07 C 01 25 23.67 -79 28 11.7 o 807
2011-09-16 03:28:51 C 01 24 55.93 -79 27 31.2 o 807
2011-09-16 03:56:41 C 01 24 30.13 -79 26 53.1 o 807
2011-09-30 05:04:19 C 22 55 16.42 -65 39 19.2 o 807
2011-09-30 05:13:21 C 22 55 14.94 -65 38 52.6 o 807
2011-09-30 05:23:47 C 22 55 13.12 -65 38 22.2 o 807
2011-10-30 01:42:17 C 22 25 20.74 -33 36 49.6 o 807
2011-10-30 01:51:37 C 22 25 20.85 -33 36 29.1 o 807
2011-10-30 02:00:47 C 22 25 20.92 -33 36 09.4 o 807
2016-09-25 09:08:47 C 02 17 03.50 +23 33 19.5 o 926
2016-09-25 09:20:47 C 02 17 02.23 +23 33 28.4 o 926
2016-09-25 09:36:06 C 02 17 00.63 +23 33 39.8 o 926
2016-10-02 08:42:47 C 01 59 04.14 +25 28 05.9 o 926
2016-10-02 08:51:57 C 01 59 03.11 +25 28 11.1 o 926
2016-10-10 11:28:45 C 01 36 01.476 +27 12 59.54 L F51
2016-10-10 11:45:13 C 01 35 59.449 +27 13 06.72 L F51
2016-10-10 12:01:49 C 01 35 57.398 +27 13 14.21 L F51
2016-10-22 07:54:19 C 01 02 16.92 +28 40 55.0 q G96
2016-10-22 08:00:29 C 01 02 16.28 +28 40 56.2 q G96
2016-10-22 08:06:38 C 01 02 15.60 +28 40 57.9 q G96
2016-10-22 08:12:49 C 01 02 14.87 +28 40 59.0 q G96
2016-10-29 04:04:09 C 00 44 53.65 +28 59 22.2 u H21
2016-10-29 04:24:51 C 00 44 51.56 +28 59 23.5 u H21
2016-10-29 04:51:34 C 00 44 48.87 +28 59 24.8 u H21
2016-11-04 01:44:17 C 00 31 57.51 +29 01 28.9 u H21
2016-11-04 02:01:30 C 00 31 56.03 +29 01 28.6 u H21
2016-11-04 02:21:39 C 00 31 54.30 +29 01 28.4 u H21
2018-04-04 05:28:28 C 10 41 14.13 +55 09 27.0 U G96
2018-04-04 05:36:10 C 10 41 12.75 +55 09 14.0 U G96
2018-04-04 05:43:51 C 10 41 11.43 +55 09 01.7 U G96
2018-04-04 05:51:31 C 10 41 10.04 +55 08 50.4 U G96
2018-04-18 04:00:46 C 10 00 00.50 +44 12 42.3 U G96
2018-04-18 04:08:25 C 09 59 59.81 +44 12 24.5 U G96
2018-04-18 04:16:03 C 09 59 59.23 +44 12 08.6 U G96
2018-04-18 04:23:41 C 09 59 58.56 +44 11 51.1 U G96
2023-09-10 12:36:57 C 02 32 41.451 +01 37 03.05 X F52
2023-09-10 12:53:40 C 02 32 39.930 +01 37 15.47 X F52
2023-09-10 13:10:28 C 02 32 38.364 +01 37 28.04 X F52
2023-09-19 08:12:05 C 02 11 10.108 +04 16 38.14 V G96
2023-09-19 08:19:34 C 02 11 09.258 +04 16 44.22 V G96
2023-09-19 08:27:03 C 02 11 08.390 +04 16 49.04 V G96
2023-09-20 10:35:29 C 02 08 08.593 +04 36 43.45 X F52
2023-09-20 10:52:06 C 02 08 06.638 +04 36 55.97 X F52
2023-09-20 11:08:43 C 02 08 04.656 +04 37 08.78 X F52
2023-09-20 11:25:24 C 02 08 02.687 +04 37 21.43 X F52
2023-10-04 12:15:17 C 01 25 08.354 +08 42 51.91 X F52