2018 GA

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4541569833 ± 4.97e-08
Semi-major axis (a)1.8108001253 AU ± 1.99e-08
Inclination (i)23.94774680° ± 1.16e-05
Long. of Asc. Node (Ω)177.10307820° ± 1.38e-05
Arg. of Perihelion (ω)53.42981687° ± 1.52e-05
Mean Anomaly (M)38.94617822° ± 2.08e-05
Mean Motion (n)0.4044888014°/day ± 6.67e-09
Perihelion dist (q)0.98841260 AU ± 9.07e-08
Aphelion dist (Q)2.63318765 AU ± 9.45e-08
Orbital Period2.43672082 yr ± 4.02e-08
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.238″
Uncertainty0
Orbit TypeApollo
MOID0.109661 AU
Observations Used77
Oppositions7
Arc Total2011-2023
First Observation Used2011-09-25
Last Observation Used2023-08-16
Observations (91)
Date Type RA Dec Mag Band Observatory
2011-09-25 11:17:04 C 01 55 26.700 -02 32 37.06 V F51
2011-09-25 11:35:19 C 01 55 25.890 -02 32 50.35 V F51
2011-09-25 11:53:29 C 01 55 25.074 -02 33 03.81 V F51
2013-01-25 09:11:30 C 07 41 18.564 -22 31 30.08 V F51
2013-01-25 09:28:23 C 07 41 17.369 -22 31 24.72 V F51
2013-03-12 06:37:24 C 06 54 07.886 -03 34 25.03 V F51
2013-07-16 06:29:38 C 13 58 07.980 +40 58 59.07 V F51
2016-10-07 11:59:20 C 02 38 40.943 -05 34 19.19 V F51
2016-10-07 12:35:08 C 02 38 39.359 -05 34 41.34 V F51
2016-10-07 12:53:01 C 02 38 38.569 -05 34 52.45 V F51
2017-12-26 13:46:18 C 10 42 43.065 -21 22 59.85 V F51
2017-12-26 14:02:07 C 10 42 44.212 -21 23 10.21 V F51
2017-12-26 14:17:58 C 10 42 45.300 -21 23 20.05 V F51
2018-01-02 13:28:23 C 10 55 08.859 -23 06 23.10 V F51
2018-01-02 13:44:53 C 10 55 10.056 -23 06 32.97 V F51
2018-04-01 22:33:58 S 18 35 01.17 +26 38 25.0 L C51
2018-04-02 01:42:28 S 18 36 01.24 +26 47 20.9 L C51
2018-04-02 04:50:58 S 18 37 01.03 +26 56 11.7 L C51
2018-04-02 06:25:13 S 18 37 30.85 +27 00 35.3 L C51
2018-04-02 07:59:17 S 18 38 00.50 +27 04 57.1 L C51
2018-04-02 07:59:28 S 18 38 00.57 +27 04 57.8 L C51
2018-04-02 09:33:32 S 18 38 30.187 +27 09 18.18 L C51
2018-04-02 11:07:47 S 18 38 59.822 +27 13 37.96 L C51
2018-04-02 12:42:02 S 18 39 29.347 +27 17 56.69 L C51
2018-04-02 15:50:32 S 18 40 28.320 +27 26 30.84 L C51
2018-04-02 18:58:51 S 18 41 26.918 +27 34 58.73 L C51
2018-04-02 18:59:02 S 18 41 26.983 +27 34 59.45 L C51
2018-04-04 08:49:20 C 18 52 57.47 +29 10 50.8 U H01
2018-04-04 08:54:48 C 18 52 59.07 +29 11 04.1 U H01
2018-04-04 09:18:33 C 18 53 05.95 +29 12 02.1 U H01
2018-04-04 09:25:40 C 18 53 08.01 +29 12 19.5 U H01
2018-04-05 01:59:10 C 18 57 56.68 +29 50 47.7 o K88
2018-04-05 02:07:07 C 18 57 58.91 +29 51 06.3 o K88
2018-04-05 02:15:40 C 18 58 01.32 +29 51 25.8 o K88
2018-04-05 02:23:37 C 18 58 03.52 +29 51 43.3 o K88
2018-04-05 09:08:19 C 19 00 00.34 +30 06 53.6 U H01
2018-04-05 09:15:33 C 19 00 02.34 +30 07 10.1 U H01
2018-04-05 09:28:40 C 19 00 06.02 +30 07 39.7 U H01
2018-04-05 09:40:31 C 19 00 09.34 +30 08 06.8 U H01
2018-04-09 10:13:32 C 19 25 50.32 +33 12 33.8 U I52
2018-04-09 10:14:38 C 19 25 50.60 +33 12 34.8 U I52
2018-04-09 10:15:43 C 19 25 50.88 +33 12 36.7 U I52
2018-04-09 10:16:49 C 19 25 51.13 +33 12 38.8 U I52
2018-04-15 10:57:34 C 19 58 18.34 +36 22 56.4 U I52
2018-04-15 11:04:23 C 19 58 19.64 +36 23 03.7 U I52
2018-04-15 11:18:04 C 19 58 22.37 +36 23 17.9 U I52
2018-04-21 10:37:12 C 20 24 51.94 +38 24 25.9 U I52
2018-04-21 10:39:00 C 20 24 52.23 +38 24 28.1 U I52
2018-04-21 10:40:47 C 20 24 52.48 +38 24 28.7 U I52
2018-04-21 10:42:35 C 20 24 52.82 +38 24 30.4 U I52