2018 GB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3534641419 ± 8.45e-04
Semi-major axis (a)1.4300234497 AU ± 1.78e-03
Inclination (i)20.67489342° ± 3.00e-02
Long. of Asc. Node (Ω)37.30284435° ± 3.73e-03
Arg. of Perihelion (ω)233.54972173° ± 3.11e-02
Mean Anomaly (M)128.55205892° ± 2.95e+00
Mean Motion (n)0.5763649167°/day ± 1.08e-03
Perihelion dist (q)0.92456144 AU ± 1.67e-03
Aphelion dist (Q)1.93548546 AU ± 2.70e-03
Orbital Period1.71007335 yr ± 3.19e-03
Physical Parameters
H (abs. magnitude)22.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.336″
Uncertainty4
Orbit TypeApollo
MOID0.022145 AU
Observations Used62
Oppositions1
Arc Total2018-2018
First Observation Used2018-04-10
Last Observation Used2018-04-21
Observations (63)
Date Type RA Dec Mag Band Observatory
2018-04-10 08:56:44 C 16 00 27.83 +21 01 12.5 U G96
2018-04-10 09:04:08 C 16 00 28.57 +21 01 00.6 U G96
2018-04-10 09:11:33 C 16 00 29.24 +21 00 48.2 U G96
2018-04-10 09:18:57 C 16 00 29.92 +21 00 36.1 U G96
2018-04-10 09:43:57 C 16 00 32.09 +20 59 52.0 U H01
2018-04-10 09:49:35 C 16 00 32.63 +20 59 42.3 U H01
2018-04-10 10:09:48 C 16 00 34.56 +20 59 07.8 U H01
2018-04-10 10:15:53 C 16 00 35.14 +20 58 57.4 U H01
2018-04-10 11:30:57 C 16 00 42.53 +20 56 49.1 U I52
2018-04-10 11:32:42 C 16 00 42.69 +20 56 46.1 U I52
2018-04-10 11:34:36 C 16 00 42.87 +20 56 42.6 U I52
2018-04-10 11:35:22 C 16 00 42.93 +20 56 41.6 U I52
2018-04-11 00:50:57 C 16 02 14.78 +20 32 45.8 S 033
2018-04-11 00:56:21 C 16 02 15.33 +20 32 36.2 S 033
2018-04-11 01:01:45 C 16 02 15.90 +20 32 25.9 S 033
2018-04-11 01:07:09 C 16 02 16.48 +20 32 16.1 S 033
2018-04-11 01:12:33 C 16 02 17.03 +20 32 06.1 S 033
2018-04-11 02:19:39 C 16 02 23.99 +20 30 01.8 S 033
2018-04-11 02:25:03 C 16 02 24.54 +20 29 51.8 S 033
2018-04-11 02:30:27 C 16 02 25.11 +20 29 41.6 S 033
2018-04-11 02:35:51 C 16 02 25.66 +20 29 31.7 S 033
2018-04-11 02:41:15 C 16 02 26.24 +20 29 20.9 S 033
2018-04-11 08:15:11 C 16 03 07.05 +20 19 07.4 o 711
2018-04-11 08:19:47 C 16 03 07.53 +20 18 59.0 o 711
2018-04-11 08:24:21 C 16 03 08.00 +20 18 50.1 o 711
2018-04-11 10:58:05 C 16 03 24.19 +20 13 50.6 U I52
2018-04-11 11:00:55 C 16 03 24.51 +20 13 45.2 U I52
2018-04-11 11:03:46 C 16 03 24.72 +20 13 40.0 U I52
2018-04-11 11:04:22 C 16 03 24.79 +20 13 38.7 U I52
2018-04-12 08:31:00 C 16 06 05.22 +19 29 08.8 U I52
2018-04-12 08:32:06 C 16 06 05.36 +19 29 06.4 U I52
2018-04-12 08:33:12 C 16 06 05.47 +19 29 04.3 U I52
2018-04-12 08:36:18 C 16 06 05.83 +19 28 57.9 U I52
2018-04-15 12:02:08 C 16 17 06.05 +16 00 19.3 U I52
2018-04-15 12:02:45 C 16 17 06.18 +16 00 17.1 U I52
2018-04-15 12:03:20 C 16 17 06.25 +16 00 14.6 U I52
2018-04-15 12:03:56 C 16 17 06.36 +16 00 12.5 U I52
2018-04-16 06:51:46 C 16 20 32.58 +14 51 14.3 U I52
2018-04-16 06:52:07 C 16 20 32.65 +14 51 13.3 U I52
2018-04-16 06:54:14 C 16 20 33.01 +14 51 04.9 U I52
2018-04-16 06:56:22 C 16 20 33.38 +14 50 56.3 U I52
2018-04-17 01:44:15 C 16 24 09.30 +13 32 39.8 q A17
2018-04-17 02:01:16 C 16 24 12.50 +13 31 24.5 q A17
2018-04-17 02:18:51 C 16 24 15.74 +13 30 06.8 q A17
2018-04-18 22:25:33 C 16 34 28.18 +09 40 55.2 q 246
2018-04-18 22:27:02 C 16 34 28.49 +09 40 45.6 q 246
2018-04-18 22:28:13 C 16 34 28.85 +09 40 38.3 q 246
2018-04-18 22:29:01 C 16 34 29.06 +09 40 33.7 q 246
2018-04-18 22:29:36 C 16 34 29.21 +09 40 30.6 q 246
2018-04-18 22:30:19 C 16 34 29.34 +09 40 25.7 q 246