2018 VZ9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6311609611 ± 2.30e-08
Semi-major axis (a)2.6015180961 AU ± 5.47e-08
Inclination (i)18.94651250° ± 5.95e-06
Long. of Asc. Node (Ω)50.58020529° ± 1.80e-05
Arg. of Perihelion (ω)133.56352580° ± 1.89e-05
Mean Anomaly (M)214.35220030° ± 1.91e-05
Mean Motion (n)0.2348940410°/day ± 7.41e-09
Perihelion dist (q)0.95954143 AU ± 6.32e-08
Aphelion dist (Q)4.24349476 AU ± 1.08e-07
Orbital Period4.19604635 yr ± 1.32e-07
Physical Parameters
H (abs. magnitude)18.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeApollo
MOID0.059359 AU
Observations Used230
Oppositions8
Arc Total2013-2023
First Observation Used2013-11-08
Last Observation Used2023-02-13
Observations (255)
Date Type RA Dec Mag Band Observatory
2013-11-08 05:07:58 C 01 54 25.49 +02 52 00.9 V W84
2015-07-19 06:50:48 C 22 06 11.10 -43 58 10.6 V W84
2015-07-19 06:52:46 C 22 06 10.99 -43 58 11.5 V W84
2018-11-07 10:37:17 C 07 50 53.48 +36 28 47.0 U I41
2018-11-07 10:52:20 C 07 50 54.82 +36 28 55.9 U I41
2018-11-07 12:30:25 C 07 51 03.36 +36 29 53.4 U I41
2018-11-08 10:22:34 C 07 53 01.06 +36 42 41.6 U I41
2018-11-08 11:08:07 C 07 53 05.06 +36 43 09.2 U I41
2018-11-15 09:42:08 C 08 08 30.34 +38 29 50.7 V I52
2018-11-15 09:45:12 C 08 08 30.68 +38 29 52.9 V I52
2018-11-15 09:49:43 C 08 08 31.09 +38 29 56.5 V I52
2018-11-15 22:42:44 C 08 09 45.38 +38 38 49.8 S 033
2018-11-15 22:47:22 C 08 09 45.81 +38 38 53.4 S 033
2018-11-15 22:52:00 C 08 09 46.26 +38 38 56.4 S 033
2018-11-16 00:59:09 C 08 09 58.36 +38 40 26.9 S 033
2018-11-16 01:03:45 C 08 09 58.79 +38 40 30.2 S 033
2018-11-16 01:08:23 C 08 09 59.25 +38 40 33.6 S 033
2018-11-16 09:06:19 C 08 10 45.37 +38 46 12.3 U H36
2018-11-16 09:27:32 C 08 10 47.34 +38 46 27.4 U H36
2018-11-16 09:35:26 C 08 10 47.98 +38 46 32.9 u H21
2018-11-16 09:38:09 C 08 10 48.32 +38 46 35.0 U H36
2018-11-16 09:38:25 C 08 10 48.49 +38 46 35.1 V I52
2018-11-16 09:41:01 C 08 10 48.49 +38 46 36.9 u H21
2018-11-16 09:43:18 C 08 10 48.94 +38 46 39.1 V I52
2018-11-16 09:47:01 C 08 10 49.07 +38 46 41.2 u H21
2018-11-16 09:52:57 C 08 10 49.88 +38 46 45.4 V I52
2018-11-16 09:56:49 C 08 10 50.25 +38 46 48.8 V I52
2018-11-17 09:24:08 C 08 13 07.06 +39 03 34.3 V I52
2018-11-17 09:25:13 C 08 13 07.27 +39 03 35.0 V I52
2018-11-17 09:26:20 C 08 13 07.31 +39 03 36.6 V I52
2018-11-17 09:27:25 C 08 13 07.41 +39 03 36.4 V I52
2018-11-17 09:29:38 C 08 13 07.69 +39 03 38.1 V I52
2018-11-17 09:30:43 C 08 13 07.78 +39 03 39.0 V I52
2018-11-17 09:31:50 C 08 13 07.85 +39 03 40.5 V I52
2018-11-19 10:36:46 C 08 17 59.04 +39 39 58.4 V I52
2018-11-19 10:39:06 C 08 17 59.25 +39 39 59.8 V I52
2018-11-19 10:42:58 C 08 17 59.63 +39 40 03.0 V I52
2018-11-19 10:52:05 C 08 18 00.53 +39 40 09.8 V I52
2018-11-19 14:26:19 C 08 18 21.907 +39 42 53.90 U F52
2018-11-19 14:43:01 C 08 18 23.547 +39 43 06.61 U F52
2018-11-19 14:59:48 C 08 18 25.170 +39 43 19.45 U F52
2018-11-19 15:16:39 C 08 18 26.809 +39 43 32.22 U F52
2018-11-28 09:34:13 C 08 40 53.58 +42 39 35.7 V I52
2018-11-28 09:48:29 C 08 40 55.17 +42 39 49.0 V I52
2018-11-28 09:59:01 C 08 40 56.31 +42 39 58.5 V I52
2018-11-28 10:09:36 C 08 40 57.43 +42 40 07.7 V I52
2018-12-03 11:35:18 C 08 55 26.94 +44 37 47.7 U I41
2018-12-03 11:36:36 C 08 55 27.10 +44 37 49.1 U I41
2018-12-03 11:38:37 C 08 55 27.35 +44 37 51.1 U I41
2018-12-03 11:40:37 C 08 55 27.59 +44 37 52.9 U I41