2018 GK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4168496684 ± 1.26e-04
Semi-major axis (a)2.1550412849 AU ± 5.28e-04
Inclination (i)40.20189749° ± 2.59e-03
Long. of Asc. Node (Ω)6.70047607° ± 1.41e-03
Arg. of Perihelion (ω)157.11087374° ± 1.54e-03
Mean Anomaly (M)153.18781777° ± 3.18e-01
Mean Motion (n)0.3115508098°/day ± 1.15e-04
Perihelion dist (q)1.25671304 AU ± 4.11e-04
Aphelion dist (Q)3.05336953 AU ± 7.96e-04
Orbital Period3.16361329 yr ± 1.16e-03
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.346″
Uncertainty3
Orbit TypeAmor
MOID0.284262 AU
Observations Used51
Oppositions1
Arc Total2018-2018
First Observation Used2018-04-09
Last Observation Used2018-05-12
Observations (51)
Date Type RA Dec Mag Band Observatory
2018-04-09 03:28:32 C 09 30 27.61 +29 39 30.6 U G96
2018-04-09 03:40:37 C 09 30 27.34 +29 38 40.5 U G96
2018-04-09 03:48:04 C 09 30 27.10 +29 38 09.1 U G96
2018-04-09 03:55:34 C 09 30 26.91 +29 37 37.5 U G96
2018-04-09 06:09:56 C 09 30 23.64 +29 28 10.0 U I52
2018-04-09 06:14:42 C 09 30 23.55 +29 27 50.0 U I52
2018-04-09 06:17:06 C 09 30 23.55 +29 27 40.1 U I52
2018-04-10 02:46:30 C 09 30 03.11 +28 02 00.1 U I52
2018-04-10 02:48:17 C 09 30 03.04 +28 01 52.5 U I52
2018-04-10 02:50:04 C 09 30 03.08 +28 01 44.7 U I52
2018-04-10 02:51:51 C 09 30 02.96 +28 01 37.8 U I52
2018-04-10 20:01:14 C 09 29 47.61 +26 50 37.2 S 033
2018-04-10 20:05:19 C 09 29 47.52 +26 50 20.2 S 033
2018-04-10 20:09:23 C 09 29 47.45 +26 50 03.4 S 033
2018-04-10 20:13:26 C 09 29 47.39 +26 49 47.0 S 033
2018-04-10 20:17:31 C 09 29 47.30 +26 49 30.2 S 033
2018-04-10 20:21:34 C 09 29 47.24 +26 49 13.4 S 033
2018-04-10 22:36:23 C 09 29 45.05 +26 39 58.7 S 033
2018-04-10 22:40:27 C 09 29 44.97 +26 39 41.4 S 033
2018-04-10 22:44:30 C 09 29 44.95 +26 39 24.9 S 033
2018-04-10 22:48:36 C 09 29 44.84 +26 39 08.4 S 033
2018-04-10 22:52:39 C 09 29 44.81 +26 38 51.3 S 033
2018-04-10 22:56:44 C 09 29 44.73 +26 38 34.6 S 033
2018-04-10 23:00:48 C 09 29 44.69 +26 38 18.1 S 033
2018-04-11 03:05:57 C 09 29 42.46 +26 21 41.5 U I52
2018-04-11 03:07:44 C 09 29 42.41 +26 21 34.7 U I52
2018-04-11 03:11:51 C 09 29 42.37 +26 21 17.8 U I52
2018-04-11 03:13:38 C 09 29 42.27 +26 21 09.9 U I52
2018-04-13 02:56:44 C 09 29 16.83 +23 09 24.4 U I52
2018-04-13 02:59:23 C 09 29 16.84 +23 09 13.8 U I52
2018-04-13 03:02:03 C 09 29 16.77 +23 09 04.1 U I52
2018-04-13 03:04:42 C 09 29 16.72 +23 08 53.1 U I52
2018-04-19 02:57:46 C 09 29 38.61 +14 16 49.8 U I52
2018-04-19 02:59:34 C 09 29 38.62 +14 16 44.1 U I52
2018-04-19 03:01:21 C 09 29 38.60 +14 16 37.5 U I52
2018-04-19 03:03:09 C 09 29 38.61 +14 16 31.9 U I52
2018-04-21 04:27:19 C 09 30 14.37 +11 31 01.3 U I52
2018-04-21 04:29:42 C 09 30 14.30 +11 30 53.1 U I52
2018-04-21 04:32:05 C 09 30 14.35 +11 30 45.1 U I52
2018-04-21 04:34:28 C 09 30 14.39 +11 30 37.3 U I52
2018-04-26 04:18:21 C 09 32 30.26 +05 25 47.0 U I52
2018-04-26 04:21:55 C 09 32 30.29 +05 25 37.4 U I52
2018-04-26 04:25:30 C 09 32 30.34 +05 25 27.5 U I52
2018-05-10 06:16:49 C 09 43 29.419 -07 46 05.70 V T12
2018-05-10 06:17:46 C 09 43 29.462 -07 46 07.65 V T12
2018-05-10 23:37:06 C 09 44 12.26 -08 18 51.8 U 807
2018-05-10 23:49:58 C 09 44 12.71 -08 19 17.1 U 807
2018-05-11 00:02:26 C 09 44 13.25 -08 19 39.8 U 807
2018-05-12 00:01:48 C 09 45 13.45 -09 04 13.1 U 807
2018-05-12 00:14:40 C 09 45 13.95 -09 04 36.1 U 807