IAA RAS IAA Minor Planet Database

2018 VO9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1884730215 ± 4.20e-07
Semi-major axis (a)1.2059143316 AU ± 5.53e-08
Inclination (i)1.71736351° ± 2.78e-05
Long. of Asc. Node (Ω)254.28394955° ± 1.97e-04
Arg. of Perihelion (ω)189.15701252° ± 4.63e-04
Mean Anomaly (M)82.03159300° ± 3.62e-03
Mean Motion (n)0.7442821292°/day ± 5.12e-08
Perihelion dist (q)0.97863201 AU ± 5.08e-07
Aphelion dist (Q)1.43319665 AU ± 5.10e-07
Orbital Period1.32426434 yr ± 9.11e-08
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.256″
Uncertainty1
Orbit TypeApollo
MOID0.004352 AU
Observations Used45
Oppositions1
Arc Total2018-2019
First Observation Used2018-11-09
Last Observation Used2019-01-03
Observations (48)
Date Type RA Dec Mag Band Observatory
2018-11-09 06:28:19 C 22 48 35.640 +14 26 23.36 – U F52
2018-11-09 06:44:46 C 22 48 34.100 +14 26 13.01 – U F52
2018-11-09 07:01:13 C 22 48 32.556 +14 26 02.66 – U F52
2018-11-09 07:17:46 C 22 48 31.041 +14 25 51.82 – U F52
2018-11-10 04:52:52 C 22 47 34.878 +14 12 47.74 – V 568
2018-11-10 04:55:36 C 22 47 34.624 +14 12 46.14 – V 568
2018-11-10 04:56:59 C 22 47 34.493 +14 12 45.35 – V 568
2018-11-10 04:58:21 C 22 47 34.371 +14 12 44.58 – V 568
2018-11-10 04:59:43 C 22 47 34.244 +14 12 43.81 – V 568
2018-11-15 04:49:32 C 22 42 20.026 +12 52 13.01 – V 568
2018-11-15 04:51:13 C 22 42 19.868 +12 52 11.83 – V 568
2018-11-15 04:52:56 C 22 42 19.708 +12 52 10.62 – V 568
2018-11-15 04:54:39 C 22 42 19.550 +12 52 09.38 – V 568
2018-11-15 04:56:21 C 22 42 19.395 +12 52 08.15 – V 568
2018-11-26 02:28:25 C 22 31 26.43 +08 26 23.8 – o 291
2018-11-26 02:44:00 C 22 31 24.56 +08 26 00.0 – o 291
2018-11-26 03:00:06 C 22 31 22.68 +08 25 35.6 – o 291
2018-11-27 02:19:47 C 22 30 11.88 +07 49 34.1 – o 291
2018-11-27 02:39:20 C 22 30 09.43 +07 49 00.6 – o 291
2018-11-28 04:22:08 C 22 28 34.33 +07 04 52.6 – o 291
2018-11-28 04:33:21 C 22 28 33.06 +07 04 31.5 – o 291
2018-11-28 04:44:32 C 22 28 31.79 +07 04 09.8 – o 291
2018-11-29 04:16:53 C 22 27 04.30 +06 19 16.2 – o 291
2018-11-29 04:27:41 C 22 27 02.95 +06 18 53.2 – o 291
2018-12-02 20:18:07 C 22 20 02.573 +02 37 02.72 – V J04
2018-12-02 20:48:58 C 22 19 56.576 +02 35 23.71 – V J04
2018-12-04 01:26:46 C 22 16 58.98 +00 55 24.3 – o 291
2018-12-04 01:35:16 C 22 16 57.04 +00 54 52.9 – o 291
2018-12-04 01:43:48 C 22 16 55.05 +00 54 19.1 – o 291
2018-12-05 05:13:27 C 22 13 14.412 -00 58 33.26 – V T12
2018-12-05 05:18:15 C 22 13 13.122 -00 58 55.10 – V T12
2018-12-07 05:14:28 C 22 04 58.315 -05 19 34.45 – V T12
2018-12-09 01:27:32 C 21 53 53.92 -11 07 45.1 – V I52
2018-12-09 01:35:33 C 21 53 50.08 -11 08 58.9 – V I52
2018-12-09 01:43:15 C 21 53 46.40 -11 10 10.3 – V I52
2018-12-09 01:50:14 C 21 53 43.16 -11 11 15.0 – V I52
2018-12-09 02:40:48 C 21 53 19.91 -11 18 55.6 – o 291
2018-12-09 02:44:33 C 21 53 18.11 -11 19 30.2 – o 291
2018-12-09 02:48:18 C 21 53 16.38 -11 20 04.8 – o 291
2018-12-09 05:59:12 C 21 52 09.651 -11 48 38.50 – V T12
2018-12-09 06:02:22 C 21 52 08.150 -11 49 08.13 – V T12
2018-12-10 01:27:21 C 21 45 22.43 -15 20 10.8 – o 291
2018-12-10 01:31:14 C 21 45 20.16 -15 20 55.9 – o 291
2018-12-10 01:35:10 C 21 45 17.83 -15 21 39.9 – o 291
2018-12-10 01:52:26 C 21 45 07.19 -15 25 00.5 – V I52
2018-12-10 01:58:01 C 21 45 03.93 -15 26 04.2 – V I52
2019-01-03 14:52:05 C 11 16 45.000 -26 09 30.80 – V T12
2019-01-03 14:54:53 C 11 16 44.579 -26 09 26.66 – V T12