IAA RAS IAA Minor Planet Database

2018 VQ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6546846467 ± 3.62e-06
Semi-major axis (a)2.7987746782 AU ± 2.86e-05
Inclination (i)22.09397684° ± 7.80e-05
Long. of Asc. Node (Ω)318.92359066° ± 8.74e-05
Arg. of Perihelion (ω)140.88969929° ± 2.66e-05
Mean Anomaly (M)173.94899896° ± 8.13e-03
Mean Motion (n)0.2105040094°/day ± 3.23e-06
Perihelion dist (q)0.96645987 AU ± 1.42e-05
Aphelion dist (Q)4.63108949 AU ± 4.84e-05
Orbital Period4.68222095 yr ± 7.17e-05
Physical Parameters
H (abs. magnitude)20.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.158″
Uncertainty1
Orbit TypeApollo
MOID0.061051 AU
Observations Used30
Oppositions1
Arc Total2018-2019
First Observation Used2018-11-14
Last Observation Used2019-03-01
Observations (54)
Date Type RA Dec Mag Band Observatory
2018-11-11 06:36:42 S 14 56 54.264 +73 04 32.95 – L C51
2018-11-11 09:45:12 S 14 56 18.874 +72 56 14.68 – L C51
2018-11-11 16:02:13 S 14 55 09.67 +72 39 37.2 – L C51
2018-11-11 19:10:43 S 14 54 35.63 +72 31 18.2 – L C51
2018-11-11 22:19:02 S 14 54 02.14 +72 22 58.4 – L C51
2018-11-11 22:19:12 S 14 54 02.20 +72 22 57.7 – L C51
2018-11-12 01:27:32 S 14 53 29.00 +72 14 38.1 – L C51
2018-11-12 04:36:02 S 14 52 56.51 +72 06 16.8 – L C51
2018-11-12 07:44:32 S 14 52 24.46 +71 57 55.1 – L C51
2018-11-14 01:16:24 C 14 45 50.80 +70 06 24.8 – V H01
2018-11-14 01:25:01 C 14 45 49.60 +70 06 01.4 – V H01
2018-11-14 01:46:18 C 14 45 46.66 +70 05 02.2 – V H01
2018-11-14 02:04:52 C 14 45 44.11 +70 04 11.0 – V H01
2018-11-14 10:20:52 C 14 44 39.92 +69 41 47.5 – V H01
2018-11-14 10:28:21 C 14 44 38.93 +69 41 27.9 – V H01
2018-11-14 10:52:31 C 14 44 35.69 +69 40 24.2 – V H01
2018-11-15 02:27:08 C 14 42 23.26 +68 58 01.5 – V H01
2018-11-15 02:37:37 C 14 42 21.95 +68 57 32.1 – V H01
2018-11-15 02:54:24 C 14 42 19.91 +68 56 45.7 – V H01
2018-11-15 03:02:02 C 14 42 18.98 +68 56 24.3 – V H01
2018-11-15 03:53:11 C 14 42 17.32 +68 54 13.3 – V L01
2018-11-15 03:59:55 C 14 42 16.56 +68 53 55.9 – V L01
2018-11-15 04:06:38 C 14 42 15.83 +68 53 38.4 – V L01
2018-12-08 15:40:27 C 14 03 19.734 +40 35 56.30 – V T12
2018-12-08 15:41:34 C 14 03 19.683 +40 35 52.66 – V T12
2018-12-14 12:37:17 C 13 58 54.73 +32 40 54.9 – V V06
2018-12-14 12:41:24 C 13 58 54.58 +32 40 40.1 – V V06
2018-12-14 12:45:31 C 13 58 54.49 +32 40 27.0 – V V06
2018-12-14 12:49:38 C 13 58 54.38 +32 40 13.2 – V V06
2019-01-16 15:48:52 C 13 46 52.813 -10 47 28.37 – V T12
2019-01-16 15:50:29 C 13 46 52.780 -10 47 32.96 – V T12
2019-01-18 20:43:23 S 13 45 52.70 -13 14 02.6 – L C51
2019-01-18 23:51:53 S 13 45 48.91 -13 22 37.2 – L C51
2019-01-19 03:00:24 S 13 45 45.07 -13 31 10.2 – L C51
2019-01-19 06:08:53 S 13 45 41.26 -13 39 42.9 – L C51
2019-01-19 09:17:23 S 13 45 37.373 -13 48 13.32 – L C51
2019-01-19 10:51:27 S 13 45 35.434 -13 52 27.98 – L C51
2019-01-19 12:25:42 S 13 45 33.468 -13 56 43.01 – L C51
2019-01-19 13:59:57 S 13 45 31.48 -14 00 57.5 – L C51
2019-01-19 15:34:12 S 13 45 29.53 -14 05 12.3 – L C51
2019-01-19 17:08:27 S 13 45 27.58 -14 09 26.0 – L C51
2019-01-19 20:16:58 S 13 45 23.57 -14 17 53.5 – L C51
2019-01-19 23:25:28 S 13 45 19.54 -14 26 19.7 – L C51
2019-01-20 02:33:57 S 13 45 15.48 -14 34 45.4 – L C51
2019-01-20 05:42:28 S 13 45 11.378 -14 43 09.73 – L C51
2019-02-05 07:33:56 C 13 30 58.83 -29 39 55.4 – u 807
2019-02-05 07:50:04 C 13 30 57.85 -29 40 27.4 – u 807
2019-02-05 08:06:08 C 13 30 56.88 -29 40 59.2 – u 807
2019-02-05 14:41:23 C 13 30 34.403 -29 54 05.89 – U F51
2019-02-05 14:55:20 C 13 30 33.519 -29 54 32.84 – U F51