IAA RAS IAA Minor Planet Database

2019 GU2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6459398941 ± 5.62e-08
Semi-major axis (a)2.3108960876 AU ± 5.96e-08
Inclination (i)30.06539059° ± 1.64e-05
Long. of Asc. Node (Ω)5.61497672° ± 2.77e-05
Arg. of Perihelion (ω)180.72549624° ± 2.95e-05
Mean Anomaly (M)315.25679161° ± 2.70e-05
Mean Motion (n)0.2805702701°/day ± 1.09e-08
Perihelion dist (q)0.81819611 AU ± 1.31e-07
Aphelion dist (Q)3.80359606 AU ± 1.63e-07
Orbital Period3.51293914 yr ± 1.36e-07
Physical Parameters
H (abs. magnitude)17.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.388″
Uncertainty0
Orbit TypeApollo
MOID0.179253 AU
Observations Used94
Oppositions6
Arc Total2016-2025
First Observation Used2016-08-30
Last Observation Used2025-12-28
Observations (134)
Date Type RA Dec Mag Band Observatory
2016-08-30 11:12:52 C 23 27 22.995 -25 51 38.33 – V F51
2016-08-30 11:26:49 C 23 27 22.166 -25 51 40.18 – V F51
2016-08-30 11:40:47 C 23 27 21.325 -25 51 42.15 – V F51
2016-09-07 10:15:27 C 23 16 12.688 -26 10 40.01 – V F51
2016-09-07 10:16:23 C 23 16 12.620 -26 10 40.00 – V F51
2016-09-07 10:29:18 C 23 16 11.861 -26 10 40.71 – V F51
2016-09-07 10:30:14 C 23 16 11.805 -26 10 40.74 – V F51
2016-09-07 10:43:12 C 23 16 11.055 -26 10 41.47 – V F51
2016-09-07 10:44:07 C 23 16 10.982 -26 10 41.72 – V F51
2016-09-07 10:57:05 C 23 16 10.215 -26 10 42.56 – V F51
2019-04-05 05:42:30 C 04 25 53.28 +41 45 11.6 – V T08
2019-04-05 05:52:40 C 04 25 55.14 +41 44 52.8 – V T08
2019-04-05 06:11:56 C 04 25 58.61 +41 44 16.8 – V T08
2019-04-05 06:22:48 C 04 26 00.65 +41 43 58.5 – V T08
2019-04-05 11:53:03 C 04 27 03.24 +41 34 07.6 – r P93
2019-04-05 11:55:23 C 04 27 03.71 +41 34 03.9 – r P93
2019-04-05 12:00:01 C 04 27 04.50 +41 33 55.4 – r P93
2019-04-05 19:34:14 C 04 28 30.55 +41 20 13.3 – V 033
2019-04-05 19:36:29 C 04 28 30.95 +41 20 09.4 – V 033
2019-04-05 19:38:09 C 04 28 31.27 +41 20 06.6 – V 033
2019-04-06 11:54:03 C 04 31 34.68 +40 49 59.5 – m P93
2019-04-06 12:02:36 C 04 31 36.31 +40 49 43.1 – m P93
2019-04-06 12:19:42 C 04 31 39.42 +40 49 10.6 – m P93
2019-04-06 18:50:38 C 04 32 53.23 +40 36 44.6 – V 246
2019-04-06 18:50:59 C 04 32 53.20 +40 36 44.8 – V 246
2019-04-06 18:52:17 C 04 32 53.52 +40 36 42.7 – V 246
2019-04-06 18:53:40 C 04 32 53.79 +40 36 39.9 – V 246
2019-04-06 18:55:27 C 04 32 54.11 +40 36 34.9 – V 246
2019-04-06 19:25:29 C 04 32 59.76 +40 35 37.6 – V K87
2019-04-06 19:27:01 C 04 33 00.03 +40 35 34.4 – V K87
2019-04-06 19:28:01 C 04 33 00.24 +40 35 32.4 – V K87
2019-04-06 19:51:00 C 04 33 04.46 +40 34 47.1 – V 033
2019-04-06 19:52:54 C 04 33 04.80 +40 34 43.4 – V 033
2019-04-06 19:54:47 C 04 33 05.17 +40 34 39.8 – V 033
2019-04-06 21:15:29 C 04 33 20.29 +40 32 02.1 – V 033
2019-04-06 21:17:47 C 04 33 20.73 +40 31 57.8 – V 033
2019-04-06 21:20:07 C 04 33 21.13 +40 31 52.9 – V 033
2019-04-07 01:27:45 C 04 34 07.46 +40 23 58.7 – u H21
2019-04-07 01:47:22 C 04 34 11.10 +40 23 20.0 – u H21
2019-04-07 18:47:52 C 04 37 21.70 +39 49 29.9 – o K88
2019-04-07 18:54:32 C 04 37 22.92 +39 49 16.2 – o K88
2019-04-07 19:01:12 C 04 37 24.16 +39 49 02.6 – o K88
2019-04-07 21:26:07 C 04 37 50.88 +39 44 11.3 – V J04
2019-04-07 21:27:02 C 04 37 51.05 +39 44 09.4 – V J04
2019-04-07 21:27:57 C 04 37 51.21 +39 44 07.7 – V J04
2019-04-08 03:22:33 C 04 38 57.22 +39 32 00.0 – V I52
2019-04-08 03:24:43 C 04 38 57.62 +39 31 55.1 – V I52
2019-04-08 03:26:52 C 04 38 57.99 +39 31 50.9 – V I52
2019-04-08 03:29:01 C 04 38 58.41 +39 31 46.0 – V I52
2019-05-06 07:31:47 C 06 17 20.76 -03 04 04.0 – V 474