IAA RAS IAA Minor Planet Database

2018 GA5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6461151583 ± 1.40e-08
Semi-major axis (a)2.9887458004 AU ± 5.91e-08
Inclination (i)27.20112795° ± 5.45e-06
Long. of Asc. Node (Ω)145.00446912° ± 8.72e-06
Arg. of Perihelion (ω)155.81958035° ± 1.36e-05
Mean Anomaly (M)151.67613587° ± 1.60e-05
Mean Motion (n)0.1907562639°/day ± 5.66e-09
Perihelion dist (q)1.05767183 AU ± 4.69e-08
Aphelion dist (Q)4.91981977 AU ± 1.06e-07
Orbital Period5.16694059 yr ± 1.53e-07
Physical Parameters
H (abs. magnitude)18.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.349″
Uncertainty0
Orbit TypeAmor
MOID0.076135 AU
Observations Used280
Oppositions4
Arc Total2018-2023
First Observation Used2018-04-08
Last Observation Used2023-06-17
Observations (381)
Date Type RA Dec Mag Band Observatory
2018-07-01 06:23:39 C 21 59 28.01 +56 48 52.9 – u H21
2018-07-01 06:27:42 C 21 59 29.31 +56 48 49.6 – u H21
2018-07-01 08:59:51 S 22 00 15.523 +56 46 32.30 – L C51
2018-07-01 12:08:21 S 22 01 15.926 +56 44 01.07 – L C51
2018-07-01 15:16:51 S 22 02 16.363 +56 41 27.49 – L C51
2018-07-01 18:25:21 S 22 03 16.930 +56 38 50.82 – L C51
2018-07-01 21:33:51 S 22 04 17.520 +56 36 11.66 – L C51
2018-07-02 00:42:21 S 22 05 18.190 +56 33 29.30 – L C51
2018-07-02 13:16:21 S 22 09 21.749 +56 22 11.68 – L C51
2018-07-03 04:58:41 S 22 14 27.521 +56 06 59.22 – L C51
2018-07-03 06:49:41 C 22 15 06.00 +56 05 25.5 – u H21
2018-07-03 06:52:37 C 22 15 06.94 +56 05 22.8 – u H21
2018-07-03 07:01:27 C 22 15 09.73 +56 05 14.4 – u H21
2018-07-03 07:04:41 C 22 15 10.76 +56 05 10.9 – u H21
2018-07-03 07:09:17 C 22 15 12.26 +56 05 06.6 – u H21
2018-07-03 08:07:11 S 22 15 28.886 +56 03 48.35 – L C51
2018-07-03 11:15:41 S 22 16 30.288 +56 00 33.70 – L C51
2018-07-03 14:24:11 S 22 17 31.733 +55 57 16.52 – L C51
2018-07-03 20:41:11 S 22 19 34.822 +55 50 32.42 – L C51
2018-07-04 02:58:11 S 22 21 38.107 +55 43 36.16 – L C51
2018-07-04 06:06:41 S 22 22 39.806 +55 40 03.22 – L C51
2018-07-04 09:15:11 S 22 23 41.544 +55 36 27.29 – L C51
2018-07-04 12:23:41 S 22 24 43.313 +55 32 48.16 – L C51
2018-07-04 21:49:11 S 22 27 48.881 +55 21 31.50 – L C51
2018-07-05 04:06:11 S 22 29 52.754 +55 13 44.69 – L C51
2018-07-06 23:40:25 C 22 44 16.51 +54 13 48.5 – V Z80
2018-07-07 00:01:35 C 22 44 23.42 +54 13 16.6 – V Z80
2018-07-09 14:09:35 C 23 04 46.97 +52 28 17.2 – U T05
2018-07-09 14:23:43 C 23 04 51.37 +52 27 50.1 – U T05
2018-07-09 14:25:43 C 23 04 52.01 +52 27 46.2 – U T05
2018-07-09 14:28:23 C 23 04 52.80 +52 27 41.6 – U T05
2018-07-09 14:37:49 C 23 04 55.80 +52 27 23.8 – U T05
2018-07-09 14:39:53 C 23 04 56.32 +52 27 19.7 – U T05
2018-07-09 14:42:33 C 23 04 57.28 +52 27 15.0 – U T05
2018-07-10 20:46:31 S 23 14 43.279 +51 26 55.79 – L C51
2018-07-10 20:46:42 S 23 14 43.296 +51 26 55.79 – L C51
2018-07-10 23:55:01 S 23 15 44.287 +51 20 20.08 – L C51
2018-07-10 23:55:12 S 23 15 44.323 +51 20 20.04 – L C51
2018-07-11 03:03:31 S 23 16 45.240 +51 13 40.37 – L C51
2018-07-11 03:03:42 S 23 16 45.271 +51 13 40.51 – L C51
2018-07-11 06:12:12 S 23 17 46.145 +51 06 56.77 – L C51
2018-07-11 12:29:12 S 23 19 47.666 +50 53 17.66 – L C51
2018-07-11 13:42:40 C 23 20 13.21 +50 51 04.5 – U T08
2018-07-11 13:56:33 C 23 20 17.48 +50 50 34.6 – U T08
2018-07-11 14:10:51 C 23 20 21.91 +50 50 03.4 – U T08
2018-07-11 14:24:26 C 23 20 26.18 +50 49 33.1 – U T08
2018-07-11 15:37:42 S 23 20 48.307 +50 46 22.19 – L C51
2018-07-11 18:46:12 S 23 21 48.89 +50 39 22.7 – L C51
2018-07-11 21:54:43 S 23 22 49.35 +50 32 19.3 – L C51
2018-07-11 23:28:58 S 23 23 19.56 +50 28 46.1 – L C51