2018 GQ5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5420719736 ± 7.79e-06
Semi-major axis (a)2.1486416352 AU ± 3.40e-05
Inclination (i)6.95815380° ± 8.17e-05
Long. of Asc. Node (Ω)177.72997404° ± 1.33e-04
Arg. of Perihelion (ω)97.06399605° ± 1.09e-04
Mean Anomaly (M)129.43644578° ± 2.02e-02
Mean Motion (n)0.3129437596°/day ± 7.43e-06
Perihelion dist (q)0.98392322 AU ± 2.29e-05
Aphelion dist (Q)3.31336005 AU ± 5.50e-05
Orbital Period3.14953168 yr ± 7.48e-05
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.367″
Uncertainty2
Orbit TypeApollo
MOID0.099014 AU
Observations Used73
Oppositions1
Arc Total2018-2018
First Observation Used2018-04-14
Last Observation Used2018-09-11
Observations (76)
Date Type RA Dec Mag Band Observatory
2018-05-10 09:22:59 C 16 07 09.01 +32 34 18.8 U I52
2018-05-10 09:25:05 C 16 07 09.69 +32 34 28.2 U I52
2018-05-10 09:29:49 C 16 07 11.11 +32 34 49.6 U I52
2018-05-10 09:30:25 C 16 07 11.22 +32 34 51.9 U I52
2018-05-11 09:56:10 C 16 15 14.49 +34 25 47.7 U I52
2018-05-11 09:58:40 C 16 15 15.30 +34 25 58.9 U I52
2018-05-11 10:00:03 C 16 15 15.76 +34 26 05.1 U I52
2018-05-11 10:02:12 C 16 15 16.51 +34 26 14.8 U I52
2018-05-13 09:28:49 C 16 32 54.44 +38 03 54.1 U I52
2018-05-13 09:33:12 C 16 32 56.10 +38 04 13.7 U I52
2018-05-13 09:37:16 C 16 32 57.68 +38 04 32.4 U I52
2018-05-13 09:41:05 C 16 32 59.14 +38 04 49.9 U I52
2018-05-20 09:01:51 C 18 00 49.92 +49 37 32.0 U I52
2018-05-20 09:03:14 C 18 00 50.76 +49 37 36.2 U I52
2018-05-20 09:04:38 C 18 00 51.62 +49 37 41.1 U I52
2018-05-20 10:15:32 C 18 01 36.01 +49 41 34.4 U G96
2018-05-20 10:23:23 C 18 01 40.92 +49 41 59.0 U G96
2018-05-20 10:31:17 C 18 01 45.88 +49 42 24.7 U G96
2018-05-20 10:39:06 C 18 01 50.78 +49 42 50.1 U G96
2018-05-22 10:13:29 C 18 34 36.15 +52 00 27.4 U I52
2018-05-22 10:17:04 C 18 34 38.70 +52 00 36.4 U I52
2018-06-09 10:49:28 C 22 53 04.59 +47 38 20.5 o 291
2018-06-09 10:59:03 C 22 53 07.70 +47 38 02.6 o 291
2018-09-11 06:21:16 C 01 01 59.14 +07 00 03.0 U 807
2018-09-11 06:42:59 C 01 01 57.75 +06 59 41.0 U 807
2018-09-11 07:04:40 C 01 01 56.36 +06 59 19.1 U 807