2017 QG18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4220764000
Semi-major axis (a)1.7256299000 AU
Inclination (i)1.48414000°
Long. of Asc. Node (Ω)155.65953000°
Arg. of Perihelion (ω)205.38367000°
Mean Anomaly (M)217.19614000°
Mean Motion (n)0.4347930300°/day
Perihelion dist (q)0.99728220 AU
Aphelion dist (Q)2.45397760 AU
Orbital Period2.26684320 yr
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty4
Orbit TypeApollo
MOID0.003846 AU
Observations Used42
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-08-30
Observations (42)
Date Type RA Dec Mag Band Observatory
2017-08-24 08:55:17 C 20 17 45.537 -15 07 14.77 L F51
2017-08-24 09:11:24 C 20 17 50.231 -15 07 11.74 L F51
2017-08-24 09:43:38 C 20 17 59.705 -15 07 04.80 L F51
2017-08-25 09:01:03 C 20 27 38.117 -15 02 17.99 U T14
2017-08-25 09:02:25 C 20 27 38.638 -15 02 17.58 U T14
2017-08-25 09:03:48 C 20 27 39.162 -15 02 17.16 U T14
2017-08-26 06:57:16 C 20 39 12.289 -14 54 30.97 L F51
2017-08-26 07:17:30 C 20 39 22.391 -14 54 24.62 L F51
2017-08-26 07:37:42 C 20 39 32.466 -14 54 17.84 L F51
2017-08-27 03:32:02 C 20 52 43.82 -14 43 33.1 o G37
2017-08-27 03:33:32 C 20 52 44.81 -14 43 32.4 o G37
2017-08-27 03:36:19 C 20 52 46.66 -14 43 30.7 o G37
2017-08-27 03:37:25 C 20 52 47.39 -14 43 30.3 o G37
2017-08-27 03:56:58 C 20 53 00.35 -14 43 19.4 o G37
2017-08-27 03:57:15 C 20 53 00.53 -14 43 19.2 o G37
2017-08-27 04:03:20 C 20 53 04.56 -14 43 15.6 o G37
2017-08-27 04:04:43 C 20 53 05.48 -14 43 14.9 o G37
2017-08-27 04:05:49 C 20 53 06.21 -14 43 14.1 o G37
2017-08-27 04:06:39 C 20 53 06.74 -14 43 13.7 o G37
2017-08-27 04:45:02 C 20 53 32.13 -14 42 49.9 o G37
2017-08-27 04:51:38 C 20 53 36.50 -14 42 45.5 o G37
2017-08-27 05:03:14 C 20 53 44.17 -14 42 37.7 o G37
2017-08-27 20:03:00 C 21 06 09.02 -14 29 25.8 Q 104
2017-08-27 20:11:19 C 21 06 14.58 -14 29 43.9 S 033
2017-08-27 20:13:54 C 21 06 18.06 -14 29 16.4 Q 104
2017-08-27 20:14:08 C 21 06 16.93 -14 29 41.1 S 033
2017-08-27 20:16:57 C 21 06 19.29 -14 29 38.1 S 033
2017-08-27 20:21:57 C 21 06 24.72 -14 29 09.0 19.4 Q 104
2017-08-27 21:09:06 C 21 07 06.72 -14 28 42.0 U J95
2017-08-27 21:19:54 C 21 07 15.85 -14 28 30.3 U J95
2017-08-27 21:33:05 C 21 07 26.97 -14 28 17.0 U J95
2017-08-27 23:11:54 C 21 08 47.20 -14 26 22.0 S 033
2017-08-27 23:14:45 C 21 08 49.57 -14 26 18.4 S 033
2017-08-27 23:17:37 C 21 08 52.06 -14 26 14.1 S 033
2017-08-28 19:45:23 C 21 31 11.86 -13 54 23.0 q 246
2017-08-28 19:47:21 C 21 31 14.21 -13 54 19.9 q 246
2017-08-28 19:47:54 C 21 31 14.80 -13 54 18.6 q 246
2017-08-30 04:39:10 C 22 22 22.37 -12 10 14.3 q I52
2017-08-30 04:39:42 C 22 22 23.36 -12 10 11.9 q I52
2017-08-30 04:40:15 C 22 22 24.34 -12 10 09.4 q I52
2017-08-30 05:09:00 C 22 23 01.08 -12 09 04.9 q W25
2017-08-30 05:32:37 C 22 23 43.78 -12 07 15.1 q W25