2018 VR9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7638894000
Semi-major axis (a)1.1896490000 AU
Inclination (i)12.43113000°
Long. of Asc. Node (Ω)65.47009000°
Arg. of Perihelion (ω)209.71853000°
Mean Anomaly (M)188.78776000°
Mean Motion (n)0.7595840200°/day
Perihelion dist (q)0.28088870 AU
Aphelion dist (Q)2.09840930 AU
Orbital Period1.29756240 yr
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty7
Orbit TypeApollo
MOID0.070102 AU
Observations Used77
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-29
Observations (77)
Date Type RA Dec Mag Band Observatory
2018-11-12 08:51:02 C 04 27 28.00 -11 20 55.5 V 703
2018-11-12 08:58:37 C 04 27 21.29 -11 19 59.7 V 703
2018-11-12 09:06:13 C 04 27 14.43 -11 19 04.0 V 703
2018-11-12 09:13:48 C 04 27 07.57 -11 18 05.8 V 703
2018-11-12 10:41:04 C 04 25 48.85 -11 07 33.1 V I52
2018-11-12 10:41:39 C 04 25 48.30 -11 07 28.9 V I52
2018-11-12 10:42:16 C 04 25 47.78 -11 07 23.9 V I52
2018-11-12 10:42:51 C 04 25 47.24 -11 07 20.2 V I52
2018-11-12 11:08:10 C 04 25 24.66 -11 04 16.7 V I52
2018-11-12 11:08:46 C 04 25 24.10 -11 04 12.1 V I52
2018-11-12 11:09:22 C 04 25 23.57 -11 04 07.6 V I52
2018-11-12 11:09:58 C 04 25 23.06 -11 04 03.4 V I52
2018-11-12 11:50:35 C 04 24 47.03 -10 59 09.2 V I52
2018-11-12 11:51:11 C 04 24 46.43 -10 59 05.1 V I52
2018-11-12 11:52:23 C 04 24 45.44 -10 58 55.4 V I52
2018-11-12 22:27:04 C 04 15 58.01 -09 45 09.0 V 246
2018-11-12 22:30:02 C 04 15 55.54 -09 44 51.9 V 246
2018-11-12 22:31:23 C 04 15 54.46 -09 44 40.5 V 246
2018-11-13 05:52:27 C 04 10 09.49 -08 55 24.7 V 703
2018-11-13 05:53:02 C 04 10 08.99 -08 55 20.1 V 703
2018-11-13 05:53:38 C 04 10 08.57 -08 55 17.3 V 703
2018-11-13 05:54:12 C 04 10 08.17 -08 55 12.5 V 703
2018-11-13 08:30:18 C 04 08 07.34 -08 38 21.6 V G96
2018-11-13 08:37:56 C 04 08 01.53 -08 37 33.4 V G96
2018-11-13 08:45:31 C 04 07 55.67 -08 36 43.6 V G96
2018-11-13 08:53:06 C 04 07 49.85 -08 35 54.9 V G96
2018-11-13 20:57:04 C 03 59 14.79 -07 21 14.5 q K61
2018-11-13 20:58:34 C 03 59 13.77 -07 21 05.3 q K61
2018-11-13 20:59:27 C 03 59 13.17 -07 21 00.2 q K61
2018-11-13 21:03:04 C 03 59 10.67 -07 20 38.7 q K61
2018-11-13 21:33:48 C 03 58 49.68 -07 17 37.1 q A17
2018-11-13 21:45:44 C 03 58 41.44 -07 16 26.8 q A17
2018-11-13 21:57:40 C 03 58 33.17 -07 15 15.6 q A17
2018-11-14 01:04:30 C 03 56 24.89 -06 56 50.4 V L01
2018-11-14 01:06:12 C 03 56 23.79 -06 56 40.7 V L01
2018-11-14 01:14:02 C 03 56 18.73 -06 55 55.5 V 204
2018-11-14 01:22:08 C 03 56 13.26 -06 55 08.3 V 204
2018-11-14 01:29:15 C 03 56 08.43 -06 54 26.8 V 204
2018-11-14 04:11:02 C 03 54 23.92 -06 37 30.6 U X31
2018-11-14 04:15:23 C 03 54 21.01 -06 37 04.8 U X31
2018-11-14 04:20:49 C 03 54 17.45 -06 36 34.8 U X31
2018-11-14 17:20:45 C 03 46 12.49 -05 26 09.0 m P93
2018-11-14 17:24:31 C 03 46 10.18 -05 25 49.4 m P93
2018-11-14 17:28:17 C 03 46 07.96 -05 25 29.6 m P93
2018-11-14 22:08:34 C 03 43 27.91 -05 01 16.3 19.5 V 104
2018-11-14 22:17:09 C 03 43 22.92 -05 00 32.1 19.5 V 104
2018-11-14 22:20:46 C 03 43 20.66 -05 00 18.5 S 033
2018-11-14 22:22:22 C 03 43 19.74 -05 00 10.5 S 033
2018-11-14 22:23:55 C 03 43 18.83 -05 00 02.4 S 033
2018-11-14 22:25:55 C 03 43 17.82 -04 59 46.5 V 104