IAA RAS IAA Minor Planet Database

2016 GS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3167199158 ± 1.53e-08
Semi-major axis (a)1.3357886476 AU ± 6.05e-09
Inclination (i)3.85835179° ± 1.64e-06
Long. of Asc. Node (Ω)63.79155361° ± 6.84e-06
Arg. of Perihelion (ω)226.09273076° ± 8.12e-06
Mean Anomaly (M)30.75809293° ± 1.58e-05
Mean Motion (n)0.6384187798°/day ± 4.34e-09
Perihelion dist (q)0.91271778 AU ± 2.09e-08
Aphelion dist (Q)1.75885952 AU ± 2.20e-08
Orbital Period1.54385540 yr ± 1.05e-08
Physical Parameters
H (abs. magnitude)22.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.225″
Uncertainty0
Orbit TypeApollo
MOID0.008619 AU
Observations Used395
Radar Obs Used1
Oppositions1
Arc Total2016-2019
First Observation Used2016-03-31
Last Observation Used2019-10-05
Observations (406)
Date Type RA Dec Mag Band Observatory
2016-05-14 22:06:33 C 14 27 10.38 +32 24 09.3 – q 204
2016-05-14 22:07:39 C 14 27 10.13 +32 24 32.1 – q 204
2016-05-14 22:08:48 C 14 27 09.92 +32 24 54.8 – q 204
2016-05-15 09:55:23 C 14 25 27.41 +36 51 53.8 – u 926
2016-05-15 09:57:35 C 14 25 26.92 +36 52 47.4 – u 926
2016-05-15 09:59:47 C 14 25 26.42 +36 53 40.9 – u 926
2016-05-16 03:31:49 C 14 23 54.66 +45 56 22.6 – u 926
2016-05-16 03:33:40 C 14 23 53.92 +45 57 34.2 – u 926
2016-05-16 03:35:32 C 14 23 53.17 +45 58 45.8 – u 926
2016-05-16 03:40:26 C 14 23 51.25 +46 01 53.5 – u 926
2016-05-16 03:42:19 C 14 23 50.46 +46 03 05.7 – u 926
2016-05-16 03:44:09 C 14 23 49.71 +46 04 16.7 – u 926
2016-05-16 05:12:33 C 14 23 09.99 +47 01 12.1 – q 703
2016-05-16 05:18:21 C 14 23 07.19 +47 04 58.7 – q 703
2016-05-16 05:24:09 C 14 23 04.36 +47 08 46.6 – q 703
2016-05-16 05:29:58 C 14 23 01.55 +47 12 33.0 – q 703
2016-05-16 07:40:11 C 14 21 50.02 +48 37 53.7 – t 705
2016-05-16 07:41:38 C 14 21 49.28 +48 38 50.4 – t 705
2016-05-16 07:43:06 C 14 21 48.42 +48 39 54.6 – t 705
2016-05-16 08:33:46 C 14 21 26.64 +49 14 15.6 – u 926
2016-05-16 08:35:38 C 14 21 25.69 +49 15 31.0 – u 926
2016-05-16 08:37:31 C 14 21 24.72 +49 16 46.0 – u 926
2016-05-16 10:48:16 C 14 20 22.01 +50 45 35.4 – u 926
2016-05-16 10:50:07 C 14 20 21.18 +50 46 52.2 – u 926
2016-05-16 10:51:59 C 14 20 20.40 +50 48 08.7 – u 926
2016-05-16 22:26:25 C 14 16 26.73 +60 21 24.4 – q J69
2016-05-16 22:29:45 C 14 16 23.59 +60 24 29.1 – q J69
2016-05-16 22:33:04 C 14 16 20.38 +60 27 34.1 – q J69
2016-05-16 22:36:24 C 14 16 17.21 +60 30 39.2 – q J69
2016-05-17 00:36:05 C 14 14 26.84 +62 28 41.9 – q Z21
2016-05-17 00:39:26 C 14 14 22.68 +62 31 53.2 – q Z21
2016-05-17 00:40:58 C 14 14 20.76 +62 33 21.2 – q Z21
2016-05-17 00:42:31 C 14 14 18.84 +62 34 49.7 – q Z21
2016-05-17 00:44:02 C 14 14 16.93 +62 36 15.8 – q Z21
2016-05-17 00:45:34 C 14 14 15.02 +62 37 43.1 – q Z21
2016-05-17 00:46:38 C 14 14 13.61 +62 38 44.7 – q Z21
2016-05-17 03:21:22 C 14 13 50.90 +65 08 57.2 – u 926
2016-05-17 03:23:11 C 14 13 48.48 +65 10 52.8 – u 926
2016-05-17 03:25:03 C 14 13 46.03 +65 12 48.8 – u 926
2016-05-17 03:26:53 C 14 13 43.58 +65 14 44.5 – u 926
2016-05-17 03:28:46 C 14 13 41.11 +65 16 41.2 – u 926
2016-05-17 03:30:38 C 14 13 38.62 +65 18 37.6 – u 926
2016-10-27 09:50:35 C 04 03 08.20 +15 47 56.1 – o 291
2016-10-27 10:01:44 C 04 03 07.02 +15 47 55.7 – o 291
2016-10-27 10:12:55 C 04 03 05.85 +15 47 56.5 – o 291
2016-10-29 07:48:55 C 03 58 26.16 +15 48 24.2 – o 291
2016-10-29 08:03:40 C 03 58 24.49 +15 48 24.5 – o 291
2016-10-29 08:18:28 C 03 58 22.84 +15 48 24.8 – o 291
2016-10-30 08:11:48 C 03 55 53.30 +15 48 28.7 – o 291
2016-10-30 08:27:44 C 03 55 51.48 +15 48 28.4 – o 291
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-05-09 02:59:00 42194506.95 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)