2018 GS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5639233000
Semi-major axis (a)1.9168963000 AU
Inclination (i)5.41170000° ± 4.00e+00
Long. of Asc. Node (Ω)174.74045000° ± 5.00e+00
Arg. of Perihelion (ω)97.06672000° ± 6.00e+00
Mean Anomaly (M)292.25646000°
Mean Motion (n)0.3713694300°/day
Perihelion dist (q)0.83591380 AU
Aphelion dist (Q)2.99787880 AU
Orbital Period2.65398170 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty8
Orbit TypeApollo
MOID0.038007 AU
Observations Used21
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-04-17
Observations (21)
Date Type RA Dec Mag Band Observatory
2018-04-11 08:17:05 C 14 20 45.39 +13 53 04.3 U G96
2018-04-11 08:24:31 C 14 20 47.45 +13 53 43.5 U G96
2018-04-11 08:31:59 C 14 20 49.61 +13 54 23.4 U G96
2018-04-11 08:39:26 C 14 20 51.71 +13 55 02.7 U G96
2018-04-11 09:27:07 C 14 21 04.98 +13 59 10.7 U H01
2018-04-11 09:34:19 C 14 21 07.29 +13 59 52.4 o 291
2018-04-11 09:40:03 C 14 21 09.02 +14 00 22.3 o 291
2018-04-11 09:40:30 C 14 21 08.80 +14 00 21.3 U H01
2018-04-11 09:45:51 C 14 21 10.69 +14 00 52.9 o 291
2018-04-11 09:47:07 C 14 21 10.70 +14 00 56.1 U H01
2018-04-11 09:58:33 C 14 21 14.01 +14 01 56.3 U H01
2018-04-12 06:23:39 C 14 27 58.96 +15 55 53.0 U I52
2018-04-12 06:28:28 C 14 28 00.56 +15 56 21.3 U I52
2018-04-12 06:38:02 C 14 28 03.67 +15 57 18.1 U I52
2018-04-13 09:36:04 C 14 38 16.51 +18 47 05.5 U I52
2018-04-13 09:42:22 C 14 38 18.96 +18 47 47.6 U I52
2018-04-13 09:48:42 C 14 38 21.45 +18 48 30.2 U I52
2018-04-17 10:52:51 C 15 37 51.16 +32 29 08.4 U I52
2018-04-17 10:54:55 C 15 37 52.95 +32 29 28.7 U I52
2018-04-17 10:57:00 C 15 37 54.75 +32 29 49.5 U I52
2018-04-17 10:59:05 C 15 37 56.49 +32 30 09.8 U I52