2019 GK20

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1650455948 ± 3.09e-05
Semi-major axis (a)0.9616033710 AU ± 3.97e-06
Inclination (i)7.38443049° ± 1.58e-03
Long. of Asc. Node (Ω)38.59417828° ± 7.41e-04
Arg. of Perihelion (ω)319.50644956° ± 3.70e-04
Mean Anomaly (M)216.21389715° ± 1.87e-02
Mean Motion (n)1.0452455095°/day ± 6.48e-06
Perihelion dist (q)0.80289497 AU ± 2.99e-05
Aphelion dist (Q)1.12031177 AU ± 3.01e-05
Orbital Period0.94296151 yr ± 5.84e-06
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty2
Orbit TypeAten
MOID0.039530 AU
Observations Used54
Oppositions1
Arc Total2019-2019
First Observation Used2019-04-08
Last Observation Used2019-05-09
Observations (54)
Date Type RA Dec Mag Band Observatory
2019-04-08 12:43:33 C 14 04 37.036 +14 19 36.73 U F51
2019-04-08 13:00:57 C 14 04 33.179 +14 19 33.15 U F51
2019-04-08 13:18:21 C 14 04 29.336 +14 19 29.42 U F51
2019-04-08 13:35:49 C 14 04 25.485 +14 19 25.64 U F51
2019-04-09 04:25:40 C 14 01 28.34 +14 16 05.8 u H21
2019-04-09 04:26:15 C 14 01 23.06 +14 16 19.4 V J04
2019-04-09 04:34:32 C 14 01 21.19 +14 16 17.2 V J04
2019-04-09 04:38:13 C 14 01 25.55 +14 16 03.5 u H21
2019-04-09 04:42:48 C 14 01 19.39 +14 16 14.8 V J04
2019-04-09 04:50:46 C 14 01 22.71 +14 16 01.3 u H21
2019-04-09 07:51:01 C 14 00 43.73 +14 15 31.9 V I52
2019-04-09 07:53:24 C 14 00 43.16 +14 15 31.5 V I52
2019-04-09 07:55:48 C 14 00 42.62 +14 15 30.9 V I52
2019-04-09 07:59:26 C 14 00 45.307 +14 15 39.21 V F51
2019-04-10 03:47:35 C 13 56 31.72 +14 10 20.2 u H21
2019-04-10 03:55:57 C 13 56 29.79 +14 10 18.2 u H21
2019-04-10 04:04:29 C 13 56 27.84 +14 10 15.8 u H21
2019-04-11 01:25:01 C 13 51 41.78 +14 03 31.9 V 033
2019-04-11 01:29:28 C 13 51 40.70 +14 03 30.5 V 033
2019-04-11 01:33:59 C 13 51 39.60 +14 03 29.1 V 033
2019-04-11 01:39:02 C 13 51 38.43 +14 03 27.1 V 033
2019-04-11 01:43:32 C 13 51 37.38 +14 03 25.6 V 033
2019-04-11 01:48:00 C 13 51 36.34 +14 03 24.0 V 033
2019-04-11 01:52:29 C 13 51 35.25 +14 03 22.1 V 033
2019-04-12 08:36:35 C 13 44 31.69 +13 52 03.5 o 711
2019-04-12 08:40:50 C 13 44 30.58 +13 52 01.1 o 711
2019-04-12 08:44:58 C 13 44 29.53 +13 52 00.3 o 711
2019-04-14 08:58:29 C 13 32 45.59 +13 27 45.9 o 711
2019-04-14 09:02:31 C 13 32 44.60 +13 27 43.5 o 711
2019-04-14 09:06:34 C 13 32 43.28 +13 27 41.7 o 711
2019-04-22 04:16:22 C 12 41 48.13 +10 39 34.5 V I52
2019-04-22 04:18:10 C 12 41 47.59 +10 39 33.2 V I52
2019-04-22 04:19:58 C 12 41 47.07 +10 39 30.5 V I52
2019-04-23 06:31:24 C 12 34 12.63 +10 06 43.9 V I52
2019-04-23 06:33:12 C 12 34 12.08 +10 06 40.8 V I52
2019-04-23 06:35:00 C 12 34 11.49 +10 06 39.0 V I52
2019-04-23 06:36:48 C 12 34 10.97 +10 06 35.3 V I52
2019-04-25 06:32:25 C 12 20 24.65 +09 01 24.3 o 691
2019-04-25 06:42:51 C 12 20 21.44 +09 01 09.7 o 691
2019-04-25 06:53:18 C 12 20 18.18 +09 00 55.0 o 691
2019-04-27 05:45:48 C 12 06 59.61 +07 51 25.2 o 291
2019-04-27 05:52:00 C 12 06 57.72 +07 51 15.2 o 291
2019-04-27 05:58:08 C 12 06 55.88 +07 51 06.0 o 291
2019-05-01 04:00:14 C 11 41 14.01 +05 19 14.3 o 691
2019-05-01 04:28:38 C 11 41 05.84 +05 18 26.7 o 691
2019-05-01 07:42:13 C 11 40 10.79 +05 12 57.8 V I52
2019-05-01 07:47:01 C 11 40 09.44 +05 12 50.1 V I52
2019-05-01 07:51:48 C 11 40 08.15 +05 12 42.3 V I52
2019-05-01 07:56:36 C 11 40 06.73 +05 12 33.3 V I52
2019-05-05 04:02:28 C 11 17 06.41 +02 35 07.1 o 691