IAA RAS IAA Minor Planet Database

2019 GU20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5405504345
Semi-major axis (a)1.6613451024 AU
Inclination (i)17.55694734°
Long. of Asc. Node (Ω)24.00991760°
Arg. of Perihelion (ω)105.23260033°
Mean Anomaly (M)53.62724504°
Mean Motion (n)0.4603844200°/day
Perihelion dist (q)0.76328190 AU
Aphelion dist (Q)2.55886610 AU
Orbital Period2.14083640 yr
Physical Parameters
H (abs. magnitude)25.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.996″
Uncertainty—
Orbit TypeApollo
MOID0.014961 AU
Observations Used44
Oppositions1
Arc Total2019-2019
First Observation Used—
Last Observation Used2019-04-15
Observations (44)
Date Type RA Dec Mag Band Observatory
2019-04-12 06:29:17 C 14 41 38.73 +46 03 43.7 – U I41
2019-04-12 06:29:47 C 14 41 36.98 +46 03 05.9 – U I41
2019-04-12 07:54:52 C 14 36 36.46 +44 10 34.0 – U I41
2019-04-12 07:55:22 C 14 36 34.62 +44 09 52.7 – U I41
2019-04-12 07:56:12 C 14 36 31.85 +44 08 48.3 – U I41
2019-04-12 07:56:42 C 14 36 30.13 +44 08 08.1 – U I41
2019-04-13 06:31:39 C 13 48 49.63 +16 02 28.8 – V G96
2019-04-13 06:39:08 C 13 48 38.65 +15 54 42.3 – V G96
2019-04-13 06:54:50 C 13 48 15.67 +15 38 29.3 – V G96
2019-04-13 07:06:16 C 13 47 58.96 +15 26 41.1 – V 703
2019-04-13 07:13:56 C 13 47 47.81 +15 18 47.7 – V 703
2019-04-13 07:21:36 C 13 47 36.64 +15 10 52.9 – V 703
2019-04-13 07:50:49 C 13 46 45.27 +14 40 08.8 – u H21
2019-04-13 07:52:26 C 13 46 43.03 +14 38 30.5 – u H21
2019-04-13 07:54:02 C 13 46 40.79 +14 36 52.7 – u H21
2019-04-13 07:55:39 C 13 46 38.55 +14 35 14.6 – u H21
2019-04-13 07:57:15 C 13 46 36.31 +14 33 37.0 – u H21
2019-04-13 07:58:51 C 13 46 34.08 +14 31 59.4 – u H21
2019-04-13 21:04:11 C 13 32 59.34 +03 09 23.2 – V J69
2019-04-13 21:10:00 C 13 32 53.90 +03 05 07.5 – V J69
2019-04-13 21:15:50 C 13 32 48.42 +03 00 52.3 – V J69
2019-04-13 21:21:39 C 13 32 43.03 +02 56 37.8 – V J69
2019-04-13 23:01:19 C 13 31 11.04 +01 45 30.2 – V Z80
2019-04-13 23:05:49 C 13 31 06.99 +01 42 20.8 – V Z80
2019-04-13 23:10:17 C 13 31 02.92 +01 39 14.3 – V Z80
2019-04-13 23:14:49 C 13 30 58.82 +01 36 05.5 – V Z80
2019-04-14 06:23:18 C 13 25 34.63 -02 54 44.6 – V I52
2019-04-14 06:23:39 C 13 25 34.37 -02 54 56.6 – V I52
2019-04-14 06:24:00 C 13 25 34.09 -02 55 08.9 – V I52
2019-04-14 06:24:21 C 13 25 33.83 -02 55 20.7 – V I52
2019-04-14 07:18:52 C 13 24 51.63 -03 26 32.2 – V 703
2019-04-14 07:26:34 C 13 24 45.74 -03 30 54.9 – V 703
2019-04-14 07:34:15 C 13 24 39.75 -03 35 19.7 – V 703
2019-04-14 07:41:57 C 13 24 33.84 -03 39 39.1 – V 703
2019-04-14 08:33:44 C 13 23 52.74 -04 08 13.0 – o 711
2019-04-14 08:36:00 C 13 23 51.12 -04 09 26.1 – o 711
2019-04-14 08:38:17 C 13 23 49.42 -04 10 41.6 – o 711
2019-04-14 08:39:35 C 13 23 48.41 -04 11 24.3 – o 711
2019-04-14 21:36:43 C 13 16 38.49 -10 17 17.2 – V L01
2019-04-14 21:37:52 C 13 16 37.86 -10 17 44.9 – V L01
2019-04-14 21:40:26 C 13 16 36.44 -10 18 46.4 – V L01
2019-04-14 23:49:38 C 13 15 44.08 -11 03 07.8 – U X31
2019-04-14 23:56:12 C 13 15 40.69 -11 05 39.5 – U X31
2019-04-15 00:02:45 C 13 15 37.34 -11 08 11.1 – U X31