IAA RAS IAA Minor Planet Database

2001 GS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3820045785 ± 3.65e-08
Semi-major axis (a)1.7805622742 AU ± 6.89e-10
Inclination (i)18.69112356° ± 8.24e-06
Long. of Asc. Node (Ω)24.23729450° ± 3.10e-06
Arg. of Perihelion (ω)148.19052033° ± 2.01e-05
Mean Anomaly (M)142.84580050° ± 8.33e-06
Mean Motion (n)0.4148360830°/day ± 2.41e-10
Perihelion dist (q)1.10037933 AU ± 6.50e-08
Aphelion dist (Q)2.46074522 AU ± 6.50e-08
Orbital Period2.37594154 yr ± 1.38e-09
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.335″
Uncertainty0
Orbit TypeAmor
MOID0.134422 AU
Observations Used275
Oppositions11
Arc Total2001-2020
First Observation Used2001-04-14
Last Observation Used2020-05-17
Observations (407)
Date Type RA Dec Mag Band Observatory
2020-04-13 17:04:46 C 13 37 34.29 -09 59 59.7 – q D29
2020-04-15 06:00:03 C 13 33 00.61 -13 18 47.4 – U I41
2020-04-15 06:03:04 C 13 33 00.18 -13 19 03.7 – U I41
2020-04-15 06:03:13 C 13 33 00.17 -13 19 04.4 – U I41
2020-04-15 06:06:12 C 13 32 59.74 -13 19 20.5 – U I41
2020-04-15 10:05:38 C 13 32 29.204 -13 39 57.28 – U F52
2020-04-15 10:23:31 C 13 32 26.724 -13 41 29.99 – U F52
2020-04-16 05:44:30 C 13 30 07.79 -15 20 15.2 – V U71
2020-04-16 05:49:36 C 13 30 07.12 -15 20 40.3 – V U71
2020-04-16 05:54:56 C 13 30 06.37 -15 21 07.5 – V U71
2020-04-16 06:41:40 C 13 29 59.70 -15 25 02.8 – V G96
2020-04-16 06:49:16 C 13 29 58.68 -15 25 40.7 – V G96
2020-04-16 06:56:52 C 13 29 57.66 -15 26 18.8 – V G96
2020-04-16 07:04:30 C 13 29 56.63 -15 26 57.0 – V G96
2020-04-16 11:21:24 C 13 29 24.66 -15 48 04.8 – V T08
2020-04-16 11:25:35 C 13 29 24.09 -15 48 25.7 – V T08
2020-04-16 11:34:58 C 13 29 22.82 -15 49 11.7 – V T08
2020-04-16 11:49:36 C 13 29 20.85 -15 50 23.9 – V T08
2020-04-17 06:50:30 C 13 27 06.94 -17 22 59.7 – q H45
2020-04-17 06:52:56 C 13 27 06.62 -17 23 10.8 – q H45
2020-04-17 06:53:59 C 13 27 06.47 -17 23 15.2 – q H45
2020-04-17 06:55:39 C 13 27 06.23 -17 23 23.7 – q H45
2020-04-17 06:56:57 C 13 27 06.10 -17 23 29.8 – q H45
2020-04-17 06:58:09 C 13 27 05.94 -17 23 35.6 – q H45
2020-04-18 06:02:53 C 13 24 27.78 -19 11 06.4 – V G96
2020-04-18 06:05:24 C 13 24 27.45 -19 11 18.1 – V G96
2020-04-18 06:07:54 C 13 24 27.13 -19 11 29.3 – V G96
2020-04-18 06:10:24 C 13 24 26.82 -19 11 40.6 – V G96
2020-04-18 10:03:55 C 13 23 59.57 -19 29 10.0 – V T05
2020-04-18 10:08:48 C 13 23 58.93 -19 29 31.8 – V T05
2020-04-18 10:18:46 C 13 23 57.64 -19 30 16.8 – V T05
2020-04-18 10:40:11 C 13 23 54.87 -19 31 53.4 – V T05
2020-04-20 10:03:52 C 13 18 43.24 -22 54 23.4 – V T08
2020-04-20 10:09:03 C 13 18 42.61 -22 54 44.2 – V T08
2020-04-20 10:10:45 C 13 18 42.444 -22 54 51.89 – U F52
2020-04-20 10:17:46 C 13 18 41.56 -22 55 19.5 – V T08
2020-04-20 10:24:52 C 13 18 40.730 -22 55 48.80 – U F52
2020-04-20 10:39:00 C 13 18 39.011 -22 56 45.81 – U F52
2020-04-20 10:41:12 C 13 18 38.68 -22 56 54.0 – V T08
2020-04-21 02:12:27 C 13 17 03.81 -23 58 32.9 – q W46
2020-04-21 02:13:35 C 13 17 03.65 -23 58 37.8 – q W46
2020-04-21 02:14:42 C 13 17 03.48 -23 58 41.9 – q W46
2020-04-22 09:47:55 C 13 13 50.48 -25 56 50.2 – V T05
2020-04-22 09:53:42 C 13 13 49.82 -25 57 11.1 – V T05
2020-04-22 10:03:36 C 13 13 48.70 -25 57 46.4 – V T05
2020-04-22 10:21:20 C 13 13 46.70 -25 58 50.1 – V T05
2020-04-26 09:19:52 C 13 05 15.77 -31 01 56.2 – V T05
2020-04-26 09:25:51 C 13 05 15.19 -31 02 12.9 – V T05
2020-04-26 09:34:27 C 13 05 14.38 -31 02 37.4 – V T05
2020-04-26 09:53:03 C 13 05 12.64 -31 03 29.2 – V T05