2019 GO20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7176727771 ± 5.73e-07
Semi-major axis (a)1.8528615353 AU ± 4.22e-08
Inclination (i)7.79851967° ± 2.45e-05
Long. of Asc. Node (Ω)236.04595112° ± 1.36e-04
Arg. of Perihelion (ω)186.90556676° ± 1.23e-04
Mean Anomaly (M)271.40373580° ± 1.70e-05
Mean Motion (n)0.3907939465°/day ± 1.33e-08
Perihelion dist (q)0.52311325 AU ± 1.06e-06
Aphelion dist (Q)3.18260982 AU ± 1.06e-06
Orbital Period2.52211246 yr ± 8.61e-08
Physical Parameters
H (abs. magnitude)19.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.265″
Uncertainty0
Orbit TypeApollo
MOID0.130479 AU
Observations Used117
Oppositions6
Arc Total2014-2024
First Observation Used2014-02-24
Last Observation Used2024-04-10
Observations (125)
Date Type RA Dec Mag Band Observatory
2024-03-15 01:07:36 C 12 45 05.686 -27 03 07.31 V M22
2024-03-15 01:12:25 C 12 45 04.944 -27 02 59.39 V M22
2024-03-16 05:58:36 C 12 40 40.130 -26 14 32.75 V W68
2024-03-16 06:39:16 C 12 40 33.790 -26 13 24.64 V W68
2024-03-16 06:43:52 C 12 40 33.103 -26 13 15.96 V W68
2024-03-16 06:51:44 C 12 40 31.778 -26 13 03.04 V W68
2024-03-18 23:11:34 C 12 31 18.626 -24 25 57.18 V M22
2024-03-18 23:16:08 C 12 31 17.933 -24 25 49.80 V M22
2024-03-18 23:24:02 C 12 31 16.848 -24 25 36.62 V M22
2024-03-19 00:14:58 C 12 31 09.658 -24 24 12.96 V M22
2024-03-21 05:41:55 C 12 24 10.555 -22 57 20.66 V W68
2024-03-21 05:46:33 C 12 24 09.962 -22 57 13.25 V W68
2024-03-21 05:53:59 C 12 24 08.964 -22 57 02.74 V W68
2024-03-21 06:08:47 C 12 24 07.018 -22 56 37.68 V W68
2024-03-31 09:04:12 C 11 59 29.710 -17 00 55.91 X F51
2024-03-31 09:22:07 C 11 59 28.206 -17 00 32.53 X F51
2024-03-31 09:38:14 C 11 59 26.864 -17 00 11.56 X F51
2024-03-31 09:54:23 C 11 59 25.512 -16 59 50.45 X F51
2024-04-04 04:51:20 C 11 52 53.760 -15 06 53.64 V G96
2024-04-04 04:59:24 C 11 52 53.152 -15 06 44.06 V G96
2024-04-04 05:07:28 C 11 52 52.576 -15 06 34.81 V G96
2024-04-04 05:15:31 C 11 52 52.021 -15 06 25.24 V G96
2024-04-10 07:21:46 C 11 44 56.563 -12 29 31.02 X F51
2024-04-10 07:39:50 C 11 44 55.700 -12 29 13.48 X F51
2024-04-10 08:17:07 C 11 44 53.920 -12 28 37.43 X F51