2016 GN220

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4918158176 ± 6.36e-08
Semi-major axis (a)2.3048266738 AU ± 5.13e-08
Inclination (i)6.99316604° ± 8.81e-06
Long. of Asc. Node (Ω)147.92416701° ± 1.61e-04
Arg. of Perihelion (ω)169.71752471° ± 2.46e-04
Mean Anomaly (M)207.66674905° ± 1.23e-04
Mean Motion (n)0.2816792587°/day ± 9.40e-09
Perihelion dist (q)1.17127646 AU ± 1.49e-07
Aphelion dist (Q)3.43837689 AU ± 1.65e-07
Orbital Period3.49910848 yr ± 1.17e-07
Physical Parameters
H (abs. magnitude)19.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.260″
Uncertainty0
Orbit TypeAmor
MOID0.157544 AU
Observations Used40
Oppositions5
Arc Total2013-2020
First Observation Used2013-11-05
Last Observation Used2020-12-17
Observations (41)
Date Type RA Dec Mag Band Observatory
2013-11-05 14:55:41 C 05 39 54.627 +11 48 25.87 V F51
2013-11-05 15:14:22 C 05 39 53.884 +11 48 23.21 V F51
2013-11-29 12:43:03 C 05 11 22.918 +11 00 27.78 V F51
2013-11-29 13:03:23 C 05 11 21.710 +11 00 27.43 V F51
2013-11-29 13:23:41 C 05 11 20.514 +11 00 26.57 V F51
2013-11-29 13:44:06 C 05 11 19.276 +11 00 25.87 V F51
2016-04-01 10:01:23 C 13 32 15.298 +00 15 10.42 L F51
2016-04-01 10:20:40 C 13 32 14.465 +00 15 18.57 L F51
2016-04-01 10:40:03 C 13 32 13.640 +00 15 26.59 L F51
2016-04-05 10:28:27 C 13 28 08.352 +00 56 09.97 L F51
2016-04-05 10:44:53 C 13 28 07.612 +00 56 16.87 L F51
2016-04-05 11:01:23 C 13 28 06.845 +00 56 23.99 L F51
2016-04-09 08:33:44 C 13 23 51.39 +01 36 22.2 o 291
2016-04-09 08:38:51 C 13 23 51.16 +01 36 24.3 o 291
2016-04-09 08:43:58 C 13 23 50.90 +01 36 26.4 o 291
2016-04-09 08:46:11 C 13 23 50.79 +01 36 27.5 o 926
2016-04-09 09:03:47 C 13 23 49.95 +01 36 34.9 o 926
2016-04-09 09:21:17 C 13 23 49.13 +01 36 42.3 o 926
2016-04-14 06:50:44 C 13 18 13.41 +02 26 10.0 t 705
2016-04-14 06:52:12 C 13 18 13.33 +02 26 10.8 t 705
2016-04-14 06:53:39 C 13 18 13.26 +02 26 11.3 t 705
2016-04-29 07:26:07 C 13 00 59.65 +04 39 14.8 o 291
2016-04-29 07:35:42 C 13 00 59.20 +04 39 17.9 o 291
2016-04-29 07:48:46 C 13 00 58.51 +04 39 21.8 o 291
2016-05-11 07:47:03 C 12 49 32.99 +05 49 22.1 o 291
2016-05-11 07:55:45 C 12 49 32.69 +05 49 23.4 o 291
2016-05-11 08:04:28 C 12 49 32.37 +05 49 25.2 o 291
2016-08-04 23:52:20 C 13 38 50.73 -02 46 47.2 u 807
2016-08-05 00:08:33 C 13 38 51.91 -02 46 56.2 u 807
2016-08-05 00:24:22 C 13 38 53.08 -02 47 05.5 u 807
2020-11-14 07:27:56 C 05 24 17.68 +10 59 00.6 V V06
2020-11-14 07:31:23 C 05 24 17.52 +10 59 00.3 V V06
2020-11-14 07:54:40 C 05 24 16.31 +10 58 57.7 V V06
2020-11-14 07:58:06 C 05 24 16.13 +10 58 57.1 V V06
2020-12-14 07:14:21 C 04 44 28.17 +10 39 37.2 V G96
2020-12-14 07:21:48 C 04 44 27.74 +10 39 36.6 V G96
2020-12-14 07:29:18 C 04 44 27.37 +10 39 38.1 V G96
2020-12-14 07:36:46 C 04 44 27.02 +10 39 37.2 V G96
2020-12-17 08:22:10 C 04 40 54.26 +10 44 10.0 o 691
2020-12-17 08:46:16 C 04 40 53.14 +10 44 11.3 o 691
2020-12-17 09:10:18 C 04 40 51.96 +10 44 13.4 o 691