IAA RAS IAA Minor Planet Database

2016 GK222

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4649268880 ± 7.93e-05
Semi-major axis (a)1.9499782755 AU ± 3.26e-04
Inclination (i)31.06590665° ± 4.19e-03
Long. of Asc. Node (Ω)209.50583208° ± 1.76e-03
Arg. of Perihelion (ω)290.72305638° ± 2.68e-03
Mean Anomaly (M)221.10760328° ± 3.27e-01
Mean Motion (n)0.3619658652°/day ± 9.07e-05
Perihelion dist (q)1.04338094 AU ± 2.33e-04
Aphelion dist (Q)2.85657561 AU ± 5.01e-04
Orbital Period2.72298130 yr ± 6.82e-04
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.432″
Uncertainty3
Orbit TypeAmor
MOID0.248711 AU
Observations Used47
Oppositions1
Arc Total2016-2016
First Observation Used2016-04-14
Last Observation Used2016-05-10
Observations (47)
Date Type RA Dec Mag Band Observatory
2016-04-14 09:05:36 C 16 23 09.41 -07 55 26.3 – q G96
2016-04-14 09:23:39 C 16 23 08.44 -07 54 39.3 – q G96
2016-04-14 09:32:40 C 16 23 07.88 -07 54 16.1 – q G96
2016-04-14 10:02:32 C 16 23 06.26 -07 52 59.3 – o 691
2016-04-14 10:07:06 C 16 23 06.04 -07 52 46.4 – o 691
2016-04-14 10:11:40 C 16 23 05.84 -07 52 36.8 – o 691
2016-04-14 10:32:59 C 16 23 04.53 -07 51 40.5 – q G96
2016-04-14 10:43:18 C 16 23 03.97 -07 51 14.0 – q G96
2016-04-14 11:03:59 C 16 23 02.82 -07 50 20.9 – q G96
2016-04-15 02:04:42 C 16 22 16.47 -07 11 23.5 – q K91
2016-04-15 02:13:46 C 16 22 15.96 -07 11 00.3 – q K91
2016-04-15 02:16:10 C 16 22 15.81 -07 10 54.1 – q K91
2016-04-15 02:21:55 C 16 22 15.50 -07 10 39.5 – q K91
2016-04-15 09:41:34 C 16 21 52.83 -06 52 12.5 – q G96
2016-04-15 09:51:33 C 16 21 52.25 -06 51 47.0 – q G96
2016-04-15 09:59:36 C 16 21 51.80 -06 51 26.2 – o 926
2016-04-15 10:05:45 C 16 21 51.45 -06 51 10.4 – o 926
2016-04-15 10:07:39 C 16 21 51.35 -06 51 07.4 – o 691
2016-04-15 10:11:31 C 16 21 51.10 -06 50 56.0 – q G96
2016-04-15 10:11:33 C 16 21 51.16 -06 50 55.9 – o 691
2016-04-15 10:11:57 C 16 21 51.09 -06 50 54.5 – o 926
2016-04-15 10:15:28 C 16 21 50.89 -06 50 46.7 – o 691
2016-04-15 10:18:08 C 16 21 50.72 -06 50 38.6 – o 926
2016-04-15 10:24:21 C 16 21 50.40 -06 50 23.5 – o 926
2016-04-15 10:30:33 C 16 21 49.95 -06 50 07.3 – o 926
2016-04-17 08:26:21 C 16 19 20.83 -04 53 53.4 – o 926
2016-04-17 08:35:57 C 16 19 20.23 -04 53 30.1 – o 926
2016-04-17 08:45:34 C 16 19 19.61 -04 53 05.2 – o 926
2016-04-17 08:54:02 C 16 19 19.13 -04 52 43.4 – o 691
2016-04-17 08:56:16 C 16 19 19.02 -04 52 38.9 – o 291
2016-04-17 09:00:37 C 16 19 18.76 -04 52 26.1 – o 691
2016-04-17 09:02:02 C 16 19 18.61 -04 52 24.1 – o 291
2016-04-17 09:07:11 C 16 19 18.33 -04 52 09.3 – o 691
2016-04-17 09:07:50 C 16 19 18.29 -04 52 09.4 – o 291
2016-04-30 07:31:39 C 15 59 48.16 +06 35 42.6 – o 926
2016-04-30 07:41:58 C 15 59 47.41 +06 36 02.6 – o 926
2016-04-30 07:52:19 C 15 59 46.71 +06 36 21.5 – o 926
2016-04-30 08:14:24 C 15 59 44.48 +06 37 18.7 – u 807
2016-04-30 08:27:22 C 15 59 43.58 +06 37 43.0 – u 807
2016-04-30 08:39:52 C 15 59 42.71 +06 38 06.2 – u 807
2016-05-07 06:19:24 C 15 48 45.94 +11 11 55.2 – u H21
2016-05-07 06:42:32 C 15 48 44.36 +11 12 28.6 – u H21
2016-05-07 07:03:28 C 15 48 42.95 +11 12 58.5 – u H21
2016-05-10 09:47:51 C 15 43 57.50 +12 53 22.7 – q G96
2016-05-10 09:54:20 C 15 43 57.02 +12 53 30.6 – q G96
2016-05-10 10:00:51 C 15 43 56.60 +12 53 38.8 – q G96
2016-05-10 10:07:19 C 15 43 56.23 +12 53 46.7 – q G96