2019 GJ20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6130998967 ± 4.81e-07
Semi-major axis (a)1.0126700590 AU ± 2.30e-08
Inclination (i)10.67351286° ± 1.11e-05
Long. of Asc. Node (Ω)180.64114981° ± 1.06e-05
Arg. of Perihelion (ω)216.57117908° ± 2.91e-05
Mean Anomaly (M)318.81505574° ± 3.83e-05
Mean Motion (n)0.9671867131°/day ± 3.29e-08
Perihelion dist (q)0.39180215 AU ± 4.87e-07
Aphelion dist (Q)1.63353797 AU ± 4.89e-07
Orbital Period1.01906516 yr ± 3.47e-08
Physical Parameters
H (abs. magnitude)21.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.168″
Uncertainty0
Orbit TypeApollo
MOID0.053099 AU
Observations Used155
Oppositions1
Arc Total2015-2025
First Observation Used2015-03-22
Last Observation Used2025-04-22
Observations (170)
Date Type RA Dec Mag Band Observatory
2025-03-25 07:49:39 C 12 10 37.254 +01 44 23.39 V G96
2025-03-25 07:57:05 C 12 10 35.918 +01 44 38.22 V G96
2025-03-25 08:04:32 C 12 10 34.583 +01 44 53.16 V G96
2025-03-25 08:11:58 C 12 10 33.251 +01 45 07.99 V G96
2025-03-26 10:11:52 C 12 06 12.951 +02 35 28.63 X F51
2025-03-26 10:29:19 C 12 06 09.979 +02 36 01.36 X F51
2025-03-26 10:46:52 C 12 06 06.990 +02 36 34.27 X F51
2025-03-31 07:35:49 C 11 49 25.531 +05 47 36.82 X F51
2025-03-31 07:52:23 C 11 49 23.362 +05 48 00.25 X F51
2025-03-31 08:09:02 C 11 49 21.192 +05 48 23.78 X F51
2025-03-31 08:25:38 C 11 49 19.015 +05 48 47.21 X F51
2025-04-16 06:10:38 C 11 19 45.952 +11 18 08.22 X F51
2025-04-16 06:27:45 C 11 19 45.210 +11 18 15.91 X F51
2025-04-16 06:44:56 C 11 19 44.447 +11 18 23.65 X F51
2025-04-16 07:02:06 C 11 19 43.678 +11 18 31.58 X F51
2025-04-21 04:39:25 C 11 16 04.030 +12 01 12.30 V 691
2025-04-21 05:06:57 C 11 16 03.290 +12 01 19.80 V 691
2025-04-21 05:34:29 C 11 16 02.590 +12 01 28.60 V 691
2025-04-22 02:38:49 C 11 15 35.43 +12 07 08.0 V H21
2025-04-22 02:55:34 C 11 15 35.04 +12 07 12.2 V H21