2018 GQ2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3419587030 ± 4.78e-08
Semi-major axis (a)1.6375875753 AU ± 6.97e-08
Inclination (i)12.82226360° ± 9.71e-06
Long. of Asc. Node (Ω)41.96978963° ± 1.40e-05
Arg. of Perihelion (ω)231.04974408° ± 2.78e-05
Mean Anomaly (M)187.58072679° ± 7.64e-05
Mean Motion (n)0.4703330249°/day ± 3.00e-08
Perihelion dist (q)1.07760025 AU ± 9.08e-08
Aphelion dist (Q)2.19757490 AU ± 1.22e-07
Orbital Period2.09559234 yr ± 1.34e-07
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.275″
Uncertainty0
Orbit TypeAmor
MOID0.132719 AU
Observations Used84
Oppositions1
Arc Total2016-2018
First Observation Used2016-09-08
Last Observation Used2018-09-02
Observations (87)
Date Type RA Dec Mag Band Observatory
2018-05-08 05:30:07 C 12 02 35.13 +04 40 54.5 U I52
2018-05-08 05:31:54 C 12 02 34.98 +04 40 51.4 U I52
2018-05-08 05:33:41 C 12 02 34.83 +04 40 48.7 U I52
2018-05-08 05:35:29 C 12 02 34.67 +04 40 45.8 U I52
2018-05-13 04:25:04 C 11 53 39.90 +01 23 27.6 U G96
2018-05-13 04:32:31 C 11 53 39.31 +01 23 14.1 U G96
2018-05-13 04:39:57 C 11 53 38.76 +01 23 02.0 U G96
2018-05-13 04:47:23 C 11 53 38.19 +01 22 48.4 U G96
2018-05-14 21:36:43 C 11 50 54.82 +00 10 41.9 S 033
2018-05-14 21:42:06 C 11 50 54.46 +00 10 31.8 S 033
2018-05-14 21:47:28 C 11 50 54.08 +00 10 22.7 S 033
2018-05-14 21:52:52 C 11 50 53.69 +00 10 12.6 S 033
2018-05-14 21:58:15 C 11 50 53.30 +00 10 03.6 S 033
2018-05-16 04:04:15 C 11 49 00.86 -00 44 07.4 U G96
2018-05-16 04:11:41 C 11 49 00.34 -00 44 21.1 U G96
2018-05-16 04:19:09 C 11 48 59.83 -00 44 34.2 U G96
2018-05-16 04:26:36 C 11 48 59.31 -00 44 48.3 U G96
2018-05-17 06:21:48 C 11 47 26.14 -01 32 20.9 o 691
2018-05-17 06:28:09 C 11 47 25.74 -01 32 33.5 o 691
2018-05-17 06:34:33 C 11 47 25.34 -01 32 44.9 o 691
2018-05-22 04:17:25 C 11 41 25.04 -05 16 47.9 U I52
2018-05-22 04:19:49 C 11 41 24.95 -05 16 52.9 U I52
2018-05-22 04:25:24 C 11 41 24.62 -05 17 03.8 U I52
2018-05-22 04:27:47 C 11 41 24.50 -05 17 08.2 U I52
2018-06-07 03:51:52 C 11 32 13.26 -18 29 38.0 U I52
2018-06-07 03:56:03 C 11 32 13.20 -18 29 46.7 U I52
2018-06-07 04:00:13 C 11 32 13.13 -18 29 56.4 U I52
2018-06-07 04:04:23 C 11 32 13.10 -18 30 04.1 U I52
2018-07-07 23:46:56 C 11 56 08.21 -45 37 36.5 U 807
2018-07-07 23:55:10 C 11 56 08.75 -45 37 53.7 U 807
2018-07-08 00:04:35 C 11 56 09.46 -45 38 14.5 U 807
2018-08-11 23:34:22 C 15 11 51.76 -71 11 55.8 U 807
2018-08-11 23:42:29 C 15 11 55.76 -71 12 01.0 U 807
2018-08-11 23:51:44 C 15 12 00.40 -71 12 07.4 U 807
2018-09-02 02:01:25 C 19 19 07.20 -65 43 06.7 U 807
2018-09-02 02:14:22 C 19 19 11.10 -65 42 44.2 U 807
2018-09-02 02:26:56 C 19 19 14.94 -65 42 22.6 U 807