IAA RAS IAA Minor Planet Database

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
2016-04-11 07:23:00 C 12 22 03.495 +23 06 38.67 – L F51
2016-04-11 07:39:46 C 12 22 01.543 +23 06 32.50 – L F51
2016-04-11 07:56:34 C 12 21 59.615 +23 06 26.29 – L F51
2016-04-11 08:13:32 C 12 21 57.634 +23 06 19.73 – L F51
2016-04-12 08:29:30 C 12 19 15.708 +22 56 10.58 – t 568
2016-04-12 08:31:20 C 12 19 15.491 +22 56 09.84 – t 568
2016-04-12 08:33:09 C 12 19 15.276 +22 56 09.01 – t 568
2016-04-13 10:00:40 C 12 16 20.02 +22 43 50.6 – o 291
2016-04-13 10:03:10 C 12 16 19.75 +22 43 49.2 – o 291
2016-04-13 10:05:38 C 12 16 19.43 +22 43 48.1 – o 291
2016-04-14 05:04:24 C 12 14 08.96 +22 33 45.2 – o 926
2016-04-14 05:13:43 C 12 14 07.82 +22 33 40.4 – o 926
2016-04-14 05:23:04 C 12 14 06.65 +22 33 35.0 – o 926
2016-04-14 05:56:34 C 12 14 02.44 +22 33 15.8 – o 691
2016-04-14 06:05:28 C 12 14 01.47 +22 33 10.3 – o 691
2016-04-14 08:09:45 C 12 13 47.233 +22 32 06.35 – t 568
2016-04-14 08:11:15 C 12 13 47.051 +22 32 05.47 – t 568
2016-04-14 08:12:44 C 12 13 46.865 +22 32 04.67 – t 568
2016-04-25 04:58:35 C 11 40 13.67 +18 25 56.1 – o 926
2016-04-25 05:11:07 C 11 40 11.81 +18 25 38.8 – o 926
2016-04-25 05:23:39 C 11 40 09.96 +18 25 21.1 – o 926
2016-04-25 06:09:45 C 11 40 03.06 +18 24 16.2 – t 705
2016-04-25 06:11:12 C 11 40 02.93 +18 24 14.7 – t 705
2016-04-25 06:12:39 C 11 40 02.74 +18 24 12.9 – t 705
2016-05-05 05:40:39 C 11 05 21.563 +11 03 56.51 – t 568
2016-05-05 05:41:57 C 11 05 21.348 +11 03 53.48 – t 568
2016-05-07 02:38:39 C 10 58 31.32 +09 14 22.2 – q H21
2016-05-07 02:57:41 C 10 58 28.37 +09 13 34.1 – q H21
2016-05-10 04:16:40 C 10 47 08.68 +05 55 58.5 – q G96
2016-05-10 04:25:22 C 10 47 07.27 +05 55 33.9 – q G96
2016-05-10 04:34:04 C 10 47 05.80 +05 55 08.6 – q G96
2016-05-10 04:42:45 C 10 47 04.42 +05 54 44.5 – q G96
2016-05-10 06:03:55 C 10 46 52.567 +05 50 59.93 – V T12
2016-05-10 06:07:03 C 10 46 52.044 +05 50 50.89 – V T12
2016-05-13 22:52:09 S 10 32 44.02 +01 19 16.1 – L C51
2016-05-13 22:52:20 S 10 32 43.97 +01 19 14.0 – L C51
2016-05-14 02:00:51 S 10 32 13.274 +01 08 59.75 – L C51
2016-05-16 01:10:34 S 10 24 26.820 -01 29 48.23 – L C51
2016-05-16 07:27:56 S 10 23 23.746 -01 51 40.82 – L C51
2016-05-16 12:10:52 S 10 22 36.312 -02 08 09.17 – L C51
2016-05-16 15:19:33 S 10 22 04.474 -02 19 14.48 – L C51
2016-05-16 18:28:03 S 10 21 32.681 -02 30 18.40 – L C51
2016-05-16 18:28:14 S 10 21 32.674 -02 30 20.09 – L C51
2016-05-20 04:08:46 C 10 07 21.73 -07 31 58.4 – o 695
2016-05-20 04:20:58 C 10 07 19.48 -07 32 44.7 – o 695
2016-05-20 04:33:10 C 10 07 17.20 -07 33 31.5 – o 695
2016-07-16 21:05:15 S 03 51 48.809 -52 40 26.58 – L C51
2016-07-16 22:39:30 S 03 51 29.959 -52 39 51.80 – L C51
2016-08-30 07:22:29 C 00 54 49.67 -42 27 37.3 – u 807
2016-08-30 07:38:57 C 00 54 47.23 -42 27 22.0 – u 807