2019 GF20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1900905111 ± 3.89e-08
Semi-major axis (a)1.4890440885 AU ± 4.17e-09
Inclination (i)4.89307597° ± 2.35e-06
Long. of Asc. Node (Ω)115.79054705° ± 4.35e-05
Arg. of Perihelion (ω)138.47261556° ± 5.00e-05
Mean Anomaly (M)190.77393271° ± 2.73e-05
Mean Motion (n)0.5424390429°/day ± 2.28e-09
Perihelion dist (q)1.20599094 AU ± 5.80e-08
Aphelion dist (Q)1.77209724 AU ± 5.81e-08
Orbital Period1.81702681 yr ± 7.63e-09
Physical Parameters
H (abs. magnitude)21.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.233″
Uncertainty0
Orbit TypeAmor
MOID0.198131 AU
Observations Used113
Oppositions5
Arc Total2010-2021
First Observation Used2010-06-24
Last Observation Used2021-09-27
Observations (120)
Date Type RA Dec Mag Band Observatory
2010-06-24 07:59:31 C 20 44 04.56 -11 18 56.5 r G96
2010-06-24 08:05:45 C 20 44 04.70 -11 19 01.4 r G96
2010-06-24 08:12:01 C 20 44 04.84 -11 19 04.0 r G96
2010-07-12 10:41:23 C 20 48 10.376 -16 53 44.31 V F51
2010-07-12 10:58:17 C 20 48 10.050 -16 53 59.52 V F51
2010-08-18 07:56:41 C 20 32 34.073 -26 56 19.34 V F51
2010-08-18 08:12:36 C 20 32 33.924 -26 56 24.42 V F51
2010-08-18 08:29:35 C 20 32 33.752 -26 56 29.57 V F51
2010-08-18 08:45:27 C 20 32 33.595 -26 56 34.32 V F51
2019-04-04 07:29:49 C 13 06 49.62 +13 55 35.3 V G96
2019-04-04 07:37:15 C 13 06 49.36 +13 55 41.5 V G96
2019-04-04 07:44:43 C 13 06 49.08 +13 55 45.7 V G96
2019-04-04 07:52:09 C 13 06 48.74 +13 55 50.5 V G96
2019-04-07 12:26:34 C 13 04 00.326 +14 42 14.85 U F51
2019-04-07 12:44:23 C 13 03 59.534 +14 42 24.90 U F51
2019-04-07 13:02:09 C 13 03 58.756 +14 42 34.79 U F51
2019-04-07 13:19:47 C 13 03 57.993 +14 42 44.56 U F51
2019-04-08 05:23:09 C 13 03 23.71 +14 51 45.5 V I52
2019-04-08 05:27:33 C 13 03 23.56 +14 51 47.9 V I52
2019-04-08 05:31:37 C 13 03 23.39 +14 51 50.1 V I52
2019-04-08 05:37:12 C 13 03 23.07 +14 51 53.3 V I52
2019-04-08 08:09:24 C 13 03 16.55 +14 53 16.9 V 703
2019-04-08 08:16:54 C 13 03 16.05 +14 53 23.7 V 703
2019-04-08 08:24:22 C 13 03 15.69 +14 53 28.4 V 703
2019-04-08 20:50:29 C 13 02 48.49 +15 00 09.1 V 033
2019-04-08 20:55:24 C 13 02 48.25 +15 00 12.0 V 033
2019-04-08 21:00:34 C 13 02 48.04 +15 00 14.6 V 033
2019-04-08 21:05:36 C 13 02 47.83 +15 00 17.4 V 033
2019-04-09 04:02:25 C 13 02 31.98 +15 04 08.0 u H21
2019-04-09 04:10:21 C 13 02 31.62 +15 04 12.2 u H21
2019-04-09 06:54:31 C 13 02 26.181 +15 05 46.73 U F51
2019-04-09 07:29:47 C 13 02 24.654 +15 06 06.40 U F51
2019-04-09 07:47:25 C 13 02 23.879 +15 06 16.12 U F51
2019-04-09 22:50:19 C 13 01 48.36 +15 13 59.6 V 033
2019-04-09 22:54:48 C 13 01 48.17 +15 14 02.0 V 033
2019-04-09 22:59:17 C 13 01 47.97 +15 14 04.2 V 033
2019-04-10 00:05:04 C 13 01 45.03 +15 14 40.0 V L01
2019-04-10 00:26:28 C 13 01 44.08 +15 14 51.5 V L01
2019-04-10 04:18:19 C 13 01 36.29 +15 16 53.3 u H21
2019-04-10 04:26:42 C 13 01 35.92 +15 16 57.6 u H21
2019-04-10 04:34:47 C 13 01 35.58 +15 17 01.6 u H21
2019-04-10 20:35:04 C 13 00 59.03 +15 25 01.4 V 033
2019-04-10 20:39:48 C 13 00 58.82 +15 25 03.5 V 033
2019-04-10 20:44:32 C 13 00 58.64 +15 25 06.0 V 033
2019-04-10 20:49:44 C 13 00 58.39 +15 25 09.0 V 033
2019-04-12 06:49:04 C 12 59 39.47 +15 41 33.5 o 711
2019-04-12 06:53:38 C 12 59 39.25 +15 41 35.9 o 711
2019-04-12 06:58:05 C 12 59 39.05 +15 41 37.9 o 711
2019-04-13 05:19:05 C 12 58 48.66 +15 51 36.0 V I52
2019-04-13 05:23:12 C 12 58 48.49 +15 51 37.7 V I52