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
2018-04-21 22:19:03 C 12 50 41.39 +32 56 14.3 U K38
2018-04-21 22:40:35 C 12 50 31.42 +32 57 47.1 U K38
2018-04-21 22:58:05 C 12 50 23.01 +32 59 05.4 q 160
2018-04-21 23:01:45 C 12 50 21.31 +32 59 21.9 q 160
2018-04-21 23:05:23 C 12 50 19.61 +32 59 37.2 q 160
2018-04-22 21:30:13 C 12 39 11.85 +34 44 57.9 q 246
2018-04-22 21:31:18 C 12 39 11.16 +34 45 03.2 q 246
2018-04-22 21:31:32 C 12 39 11.02 +34 45 03.9 q 246
2018-04-22 21:31:49 C 12 39 10.88 +34 45 05.8 q 246
2018-04-22 21:32:28 C 12 39 10.53 +34 45 09.0 q 246
2018-04-22 21:32:56 C 12 39 10.27 +34 45 11.1 q 246
2018-04-22 21:33:31 C 12 39 09.91 +34 45 14.1 q 246
2018-04-22 22:40:01 C 12 38 30.67 +34 51 03.1 q 160
2018-04-22 22:43:53 C 12 38 28.28 +34 51 23.5 q 160
2018-04-22 22:47:43 C 12 38 25.93 +34 51 42.6 q 160
2018-04-22 22:58:54 C 12 38 20.75 +34 52 25.0 U Z80
2018-04-22 23:07:37 C 12 38 15.50 +34 53 10.4 U Z80
2018-04-22 23:16:20 C 12 38 10.27 +34 53 55.3 U Z80
2018-04-23 01:00:42 C 12 37 14.85 +35 03 09.8 q I15
2018-04-23 01:10:18 C 12 37 09.04 +35 04 01.0 q I15
2018-04-23 01:16:20 C 12 37 05.34 +35 04 33.6 q I15
2018-04-23 02:50:28 C 12 36 11.60 +35 12 59.9 q G48
2018-04-23 02:52:47 C 12 36 10.19 +35 13 13.8 q G48
2018-04-23 02:53:57 C 12 36 09.42 +35 13 18.8 q G48
2018-04-23 05:11:29 C 12 34 41.72 +35 25 50.0 U I52
2018-04-23 05:11:39 C 12 34 41.61 +35 25 51.0 U I52
2018-04-23 05:11:50 C 12 34 41.49 +35 25 52.0 U I52
2018-04-23 05:12:01 C 12 34 41.38 +35 25 53.0 U I52
2018-04-24 06:56:57 C 12 15 54.17 +37 58 38.5 o 291
2018-04-24 06:58:17 C 12 15 52.99 +37 58 46.7 o 291
2018-04-24 06:59:36 C 12 15 51.80 +37 58 55.5 o 291
2018-04-24 22:44:26 C 12 00 47.53 +39 46 15.0 q 160
2018-04-24 22:48:06 C 12 00 43.43 +39 46 39.5 q 160
2018-04-24 22:51:46 C 12 00 39.59 +39 47 04.6 q 160
2018-04-24 23:12:21 C 12 00 16.84 +39 49 28.2 U 203
2018-04-24 23:31:18 C 11 59 55.72 +39 51 42.1 U 203
2018-04-25 20:03:20 C 11 33 58.61 +42 28 07.0 o K88
2018-04-25 20:08:06 C 11 33 51.29 +42 28 44.9 o K88
2018-04-25 20:12:52 C 11 33 44.02 +42 29 22.6 o K88
2018-04-25 20:26:19 C 11 33 25.39 +42 31 15.2 U K38
2018-04-25 20:43:26 C 11 32 59.00 +42 33 30.9 U K38
2018-04-25 21:00:33 C 11 32 32.49 +42 35 47.0 U K38
2018-04-25 22:53:05 C 11 29 34.83 +42 50 33.0 q 160
2018-04-25 22:56:40 C 11 29 29.14 +42 51 01.0 q 160
2018-04-25 23:00:14 C 11 29 23.40 +42 51 28.4 q 160
2018-04-26 03:06:28 C 11 23 00.24 +43 25 04.8 U I52
2018-04-26 03:06:40 C 11 22 59.96 +43 25 06.4 U I52
2018-04-26 03:06:50 C 11 22 59.61 +43 25 07.9 U I52
2018-04-26 03:07:01 C 11 22 59.32 +43 25 09.2 U I52
2018-10-11 11:41:24 C 03 36 40.711 +16 57 19.67 V T12