2018 GY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6333471698 ± 4.12e-08
Semi-major axis (a)2.1491567882 AU ± 1.72e-08
Inclination (i)13.02631232° ± 8.76e-06
Long. of Asc. Node (Ω)40.37893203° ± 1.17e-05
Arg. of Perihelion (ω)239.60007818° ± 1.17e-05
Mean Anomaly (M)132.22780132° ± 1.13e-05
Mean Motion (n)0.3128312473°/day ± 3.75e-09
Perihelion dist (q)0.78799442 AU ± 8.88e-08
Aphelion dist (Q)3.51031916 AU ± 9.29e-08
Orbital Period3.15066443 yr ± 3.78e-08
Physical Parameters
H (abs. magnitude)22.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.328″
Uncertainty0
Orbit TypeApollo
MOID0.015295 AU
Observations Used206
Oppositions2
Arc Total2018-2021
First Observation Used2018-04-10
Last Observation Used2021-09-30
Observations (210)
Date Type RA Dec Mag Band Observatory
2018-04-15 05:01:40 C 13 28 50.46 +25 33 54.7 U I52
2018-04-15 11:21:27 C 13 27 56.17 +25 45 09.0 o 691
2018-04-15 11:33:48 C 13 27 54.45 +25 45 30.4 o 691
2018-04-15 11:46:08 C 13 27 52.75 +25 45 51.5 o 691
2018-04-16 07:39:00 C 13 25 09.24 +26 23 50.0 U I52
2018-04-16 07:43:07 C 13 25 08.58 +26 23 58.1 U I52
2018-04-16 07:46:09 C 13 25 08.05 +26 24 04.0 U I52
2018-04-16 07:48:08 C 13 25 07.73 +26 24 08.1 U I52
2018-04-16 08:36:27 C 13 24 59.71 +26 25 43.1 U 703
2018-04-16 08:44:01 C 13 24 58.44 +26 25 58.0 U 703
2018-04-16 08:51:36 C 13 24 57.16 +26 26 12.6 U 703
2018-04-16 08:59:10 C 13 24 55.90 +26 26 27.3 U 703
2018-04-16 22:50:41 C 13 22 47.71 +26 54 44.6 q A17
2018-04-16 23:07:41 C 13 22 44.67 +26 55 20.7 q A17
2018-04-16 23:24:43 C 13 22 41.64 +26 55 57.3 q A17
2018-04-17 02:08:10 C 13 22 12.14 +27 01 46.5 U 204
2018-04-17 02:17:55 C 13 22 10.41 +27 02 06.8 U 204
2018-04-17 02:28:07 C 13 22 08.59 +27 02 28.2 U 204
2018-04-17 07:51:12 C 13 21 13.96 +27 14 34.5 q H45
2018-04-17 07:52:56 C 13 21 13.63 +27 14 38.6 q H45
2018-04-17 07:54:31 C 13 21 13.39 +27 14 41.8 q H45
2018-04-17 07:55:49 C 13 21 13.07 +27 14 44.3 q H45
2018-04-17 07:57:05 C 13 21 12.86 +27 14 47.6 q H45
2018-04-17 07:58:52 C 13 21 12.48 +27 14 51.4 q H45
2018-04-17 08:00:36 C 13 21 12.16 +27 14 55.4 q H45
2018-04-17 20:42:40 C 13 18 57.29 +27 43 52.5 q 246
2018-04-17 20:43:28 C 13 18 57.18 +27 43 53.7 q 246
2018-04-17 20:47:18 C 13 18 56.40 +27 44 03.2 q 246
2018-04-17 20:47:36 C 13 18 56.38 +27 44 04.6 q 246
2018-04-18 20:51:19 C 13 13 55.39 +28 45 03.6 q 246
2018-04-18 20:52:30 C 13 13 55.16 +28 45 06.4 q 246
2018-04-18 20:52:49 C 13 13 55.08 +28 45 07.4 q 246
2018-04-18 20:53:51 C 13 13 54.80 +28 45 10.8 q 246
2018-04-18 20:55:13 C 13 13 54.45 +28 45 14.4 q 246
2018-04-18 20:56:05 C 13 13 54.27 +28 45 17.0 q 246
2018-04-18 20:56:23 C 13 13 54.16 +28 45 17.9 q 246
2018-04-18 23:27:16 C 13 13 16.82 +28 52 09.8 S C47
2018-04-18 23:46:57 C 13 13 11.92 +28 53 02.9 S C47
2018-04-18 23:51:10 C 13 13 10.86 +28 53 14.3 S C47
2018-04-18 23:55:07 C 13 13 09.87 +28 53 25.1 S C47
2018-04-18 23:59:36 C 13 13 08.74 +28 53 37.3 S C47
2018-04-19 02:54:03 C 13 12 33.78 +29 01 51.1 o 291
2018-04-19 02:54:48 C 13 12 33.59 +29 01 53.0 o 291
2018-04-19 02:55:33 C 13 12 33.37 +29 01 55.3 o 291
2018-04-19 03:05:50 C 13 12 30.81 +29 02 25.7 o 291
2018-04-19 03:06:35 C 13 12 30.60 +29 02 27.7 o 291
2018-04-19 03:07:19 C 13 12 30.42 +29 02 29.7 o 291
2018-04-19 05:15:13 C 13 11 57.35 +29 08 42.2 o 691
2018-04-19 05:16:57 C 13 11 56.91 +29 08 47.6 o 691
2018-04-19 05:18:42 C 13 11 56.45 +29 08 52.9 o 691