2016 GP220

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6682615887 ± 1.95e-08
Semi-major axis (a)2.9158642268 AU ± 1.53e-08
Inclination (i)16.44499967° ± 1.14e-05
Long. of Asc. Node (Ω)37.21925933° ± 1.43e-05
Arg. of Perihelion (ω)227.28966724° ± 2.32e-05
Mean Anomaly (M)319.27986727° ± 6.57e-06
Mean Motion (n)0.1979526543°/day ± 1.56e-09
Perihelion dist (q)0.96730417 AU ± 5.70e-08
Aphelion dist (Q)4.86442429 AU ± 6.22e-08
Orbital Period4.97910112 yr ± 3.93e-08
Physical Parameters
H (abs. magnitude)22.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.235″
Uncertainty0
Orbit TypeApollo
MOID0.066993 AU
Observations Used53
Oppositions4
Arc Total2016-2021
First Observation Used2016-04-11
Last Observation Used2021-04-19
Observations (75)
Date Type RA Dec Mag Band Observatory
2016-08-30 08:19:32 C 00 54 41.07 -42 26 45.0 u 807
2016-09-04 05:01:20 C 00 38 27.92 -40 33 45.7 u 807
2016-09-04 05:25:21 C 00 38 24.62 -40 33 22.1 u 807
2016-09-04 05:49:37 C 00 38 21.28 -40 32 57.9 u 807
2021-04-17 06:13:41 C 11 53 02.019 +23 12 33.33 U F51
2021-04-17 06:31:58 C 11 52 59.716 +23 12 20.94 U F51
2021-04-17 06:50:18 C 11 52 57.400 +23 12 08.24 U F51
2021-04-17 07:08:44 C 11 52 55.068 +23 11 55.47 U F51
2021-04-18 05:57:40 C 11 50 09.672 +22 55 01.98 V 568
2021-04-18 05:59:05 C 11 50 09.491 +22 55 00.91 V 568
2021-04-18 06:00:36 C 11 50 09.297 +22 54 59.79 V 568
2021-04-19 01:38:41 C 11 47 44.85 +22 39 41.0 V 807
2021-04-19 01:46:40 C 11 47 43.84 +22 39 34.6 V 807
2021-04-19 01:54:39 C 11 47 42.80 +22 39 28.0 V 807
2021-04-19 07:56:09 C 11 46 57.16 +22 34 02.7 V V06
2021-04-19 08:01:53 C 11 46 56.43 +22 33 57.5 V V06
2021-04-19 08:07:37 C 11 46 55.74 +22 33 52.5 V V06
2021-04-19 08:13:20 C 11 46 54.98 +22 33 47.4 V V06
2021-05-07 18:39:57 S 10 50 47.81 +11 24 07.3 L C51
2021-05-07 18:40:07 S 10 50 47.84 +11 24 05.9 L C51
2021-05-07 21:48:16 S 10 50 23.82 +11 17 01.8 L C51
2021-05-07 23:22:20 S 10 50 11.94 +11 13 31.2 L C51
2021-05-08 00:56:24 S 10 49 59.89 +11 09 59.3 L C51
2021-05-08 05:38:47 S 10 49 23.90 +10 59 17.2 L C51
2021-05-08 08:46:55 S 10 48 59.90 +10 52 06.1 L C51