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
2019-02-15 03:05:33 C 17 11 11.67 +44 07 27.8 q A17
2019-02-26 13:05:51 C 17 54 08.08 +31 48 22.5 o 291
2019-02-26 13:08:29 C 17 54 08.42 +31 48 15.2 o 291
2019-02-26 13:11:07 C 17 54 08.76 +31 48 07.8 o 291
2019-04-05 15:30:37 C 19 30 55.161 -09 36 21.00 V T12
2019-04-05 15:31:07 C 19 30 55.199 -09 36 22.24 V T12
2019-04-05 15:32:30 C 19 30 55.317 -09 36 25.51 V T12
2019-04-07 11:28:29 C 19 34 44.33 -11 17 25.1 V I52
2019-04-07 11:35:07 C 19 34 44.88 -11 17 39.9 V I52
2019-04-07 11:56:25 C 19 34 46.56 -11 18 28.6 V I52
2019-04-14 11:54:09 C 19 48 26.80 -17 25 09.6 o 691
2019-04-14 11:58:37 C 19 48 27.10 -17 25 18.9 o 691
2019-04-16 10:23:47 C 19 51 57.14 -19 01 36.8 o 691
2019-04-16 10:30:44 C 19 51 57.66 -19 01 51.6 o 691
2019-04-16 10:37:42 C 19 51 58.14 -19 02 05.9 o 691
2019-04-16 11:11:22 S 19 51 59.105 -19 03 02.12 L C51
2019-04-16 14:19:52 S 19 52 13.222 -19 09 27.50 L C51
2019-05-05 08:38:28 C 20 17 15.16 -33 12 43.7 u 807
2019-05-05 08:41:20 C 20 17 15.24 -33 12 48.7 u 807
2019-05-05 08:44:26 C 20 17 15.34 -33 12 54.0 u 807
2019-05-06 14:19:36 C 20 18 11.67 -34 03 50.6 V T05
2019-05-06 14:23:34 C 20 18 11.79 -34 03 57.7 V T05
2019-05-06 14:25:33 C 20 18 11.85 -34 04 01.3 V T05
2019-05-06 14:36:12 C 20 18 12.08 -34 04 19.4 V T05
2019-06-23 06:28:16 C 19 19 23.08 -56 19 17.8 u 807
2019-06-23 06:33:24 C 19 19 22.50 -56 19 19.4 u 807
2019-06-23 06:38:32 C 19 19 21.87 -56 19 21.3 u 807
2019-06-26 05:57:11 C 19 11 17.61 -56 40 28.1 u 807
2019-06-26 06:01:41 C 19 11 17.09 -56 40 29.2 u 807
2019-06-26 06:04:58 C 19 11 16.71 -56 40 29.8 u 807
2022-11-14 11:10:42 C 04 30 05.24 +28 46 58.0 o 691
2022-11-14 11:41:30 C 04 30 03.40 +28 47 06.5 o 691
2022-11-14 12:12:06 C 04 30 01.59 +28 47 14.8 o 691
2022-11-18 06:18:42 C 04 24 29.509 +29 12 21.17 V G96
2022-11-18 06:26:19 C 04 24 28.984 +29 12 22.97 V G96
2022-11-18 06:33:57 C 04 24 28.501 +29 12 24.80 V G96
2022-11-18 06:41:35 C 04 24 27.990 +29 12 26.89 V G96
2022-11-27 06:16:23 C 04 09 05.771 +30 06 48.49 V G96
2022-11-27 06:23:55 C 04 09 05.152 +30 06 50.08 V G96
2022-11-27 06:31:28 C 04 09 04.576 +30 06 51.88 V G96
2022-11-27 06:39:00 C 04 09 03.982 +30 06 53.75 V G96
2022-12-14 06:24:49 C 03 35 54.079 +31 14 48.79 U F51
2022-12-14 06:40:40 C 03 35 52.778 +31 14 50.36 U F51
2022-12-14 06:56:37 C 03 35 51.444 +31 14 52.23 U F51
2022-12-14 07:12:39 C 03 35 50.124 +31 14 53.94 U F51
2022-12-16 03:39:01 C 03 32 16.710 +31 19 08.15 V G96
2022-12-16 03:47:00 C 03 32 16.066 +31 19 09.70 V G96
2022-12-16 03:55:01 C 03 32 15.428 +31 19 10.13 V G96
2022-12-16 04:03:02 C 03 32 14.802 +31 19 11.24 V G96
2022-12-22 11:24:57 C 03 20 45.73 +31 29 53.3 V D29