2018 GQ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3948647000
Semi-major axis (a)1.6405430000 AU
Inclination (i)17.97924000°
Long. of Asc. Node (Ω)195.72319000°
Arg. of Perihelion (ω)330.03510000°
Mean Anomaly (M)237.57122000°
Mean Motion (n)0.4690537900°/day
Perihelion dist (q)0.99275050 AU
Aphelion dist (Q)2.28833550 AU
Orbital Period2.10126790 yr
Physical Parameters
H (abs. magnitude)24.30
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.480″
Uncertainty6
Orbit TypeApollo
MOID0.028681 AU
Observations Used56
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-08
Observations (56)
Date Type RA Dec Mag Band Observatory
2018-04-10 03:55:50 C 09 53 18.53 +21 07 05.7 U G96
2018-04-10 04:03:14 C 09 53 25.05 +21 08 20.4 U G96
2018-04-10 04:10:38 C 09 53 31.58 +21 09 35.8 U G96
2018-04-10 04:18:02 C 09 53 38.03 +21 10 48.9 U G96
2018-04-10 05:13:11 C 09 54 26.27 +21 19 54.5 U H01
2018-04-10 05:13:19 C 09 54 26.87 +21 20 00.6 U I52
2018-04-10 05:14:07 C 09 54 27.59 +21 20 07.6 U I52
2018-04-10 05:14:53 C 09 54 28.25 +21 20 16.3 U I52
2018-04-10 05:15:42 C 09 54 28.93 +21 20 23.6 U I52
2018-04-10 05:23:04 C 09 54 35.00 +21 21 32.2 U H01
2018-04-10 05:33:28 C 09 54 44.21 +21 23 15.3 U H01
2018-04-10 05:43:17 C 09 54 52.91 +21 24 52.2 U H01
2018-04-10 19:45:18 C 10 07 50.64 +23 39 32.8 S 033
2018-04-10 19:46:42 C 10 07 51.88 +23 39 45.9 S 033
2018-04-10 19:48:06 C 10 07 53.11 +23 39 58.9 S 033
2018-04-10 19:49:29 C 10 07 54.36 +23 40 11.9 S 033
2018-04-10 19:50:53 C 10 07 55.60 +23 40 25.0 S 033
2018-04-10 19:52:19 C 10 07 56.85 +23 40 38.1 S 033
2018-04-10 19:53:43 C 10 07 58.09 +23 40 51.1 S 033
2018-04-10 19:55:06 C 10 07 59.37 +23 41 04.3 S 033
2018-04-10 22:18:32 C 10 10 06.84 +24 03 03.3 S 033
2018-04-10 22:20:08 C 10 10 08.23 +24 03 17.5 S 033
2018-04-10 22:21:44 C 10 10 09.68 +24 03 32.3 S 033
2018-04-10 22:23:21 C 10 10 11.11 +24 03 47.1 S 033
2018-04-10 22:24:59 C 10 10 12.55 +24 04 01.7 S 033
2018-04-10 22:26:36 C 10 10 13.99 +24 04 16.2 S 033
2018-04-10 22:28:12 C 10 10 15.44 +24 04 30.7 S 033
2018-04-10 22:29:49 C 10 10 16.87 +24 04 45.4 S 033
2018-04-10 22:31:27 C 10 10 18.31 +24 05 00.1 S 033
2018-04-11 02:45:28 C 10 14 17.77 +24 44 06.9 U I52
2018-04-11 02:46:51 C 10 14 18.99 +24 44 19.7 U I52
2018-04-11 02:48:14 C 10 14 20.24 +24 44 31.9 U I52
2018-04-11 02:49:37 C 10 14 21.45 +24 44 44.7 U I52
2018-04-11 04:24:58 C 10 15 43.83 +24 59 02.3 o 711
2018-04-11 04:28:32 C 10 15 46.90 +24 59 33.4 o 711
2018-04-11 04:32:07 C 10 15 49.99 +25 00 04.7 o 711
2018-04-12 03:38:30 C 10 36 42.58 +28 10 39.7 U I52
2018-04-12 03:39:17 C 10 36 43.29 +28 10 45.0 U I52
2018-04-12 03:40:55 C 10 36 44.72 +28 10 57.9 U I52
2018-04-12 04:16:42 C 10 37 14.10 +28 15 36.6 o 711
2018-04-12 04:20:21 C 10 37 17.14 +28 16 03.8 o 711
2018-04-12 04:23:57 C 10 37 20.19 +28 16 31.0 o 711
2018-04-14 04:27:49 C 11 18 06.23 +33 21 27.5 U I52
2018-04-14 04:35:02 C 11 18 11.69 +33 22 04.9 U I52
2018-04-16 07:49:54 C 11 56 07.02 +36 51 15.6 U I52
2018-04-16 07:53:12 C 11 56 09.18 +36 51 25.9 U I52
2018-04-16 07:56:28 C 11 56 11.27 +36 51 35.8 U I52
2018-04-16 07:59:42 C 11 56 13.38 +36 51 45.3 U I52
2018-04-21 08:53:50 C 13 01 58.19 +40 16 16.0 U V06
2018-04-21 09:07:52 C 13 02 03.75 +40 16 24.0 U V06