2018 VH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7264416617 ± 3.57e-05
Semi-major axis (a)1.9317312084 AU ± 2.08e-04
Inclination (i)8.02074607° ± 2.00e-04
Long. of Asc. Node (Ω)341.51809743° ± 3.23e-03
Arg. of Perihelion (ω)310.90221396° ± 3.58e-03
Mean Anomaly (M)245.89196166° ± 1.58e-01
Mean Motion (n)0.3671066333°/day ± 5.94e-05
Perihelion dist (q)0.52844118 AU ± 8.95e-05
Aphelion dist (Q)3.33502124 AU ± 3.66e-04
Orbital Period2.68485011 yr ± 4.35e-04
Physical Parameters
H (abs. magnitude)20.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.386″
Uncertainty3
Orbit TypeApollo
MOID0.077546 AU
Observations Used94
Oppositions1
Arc Total2018-2018
First Observation Used2018-11-04
Last Observation Used2018-12-09
Observations (96)
Date Type RA Dec Mag Band Observatory
2018-11-04 05:09:03 C 00 18 02.68 +45 09 04.7 U I41
2018-11-04 05:10:20 C 00 18 02.94 +45 08 59.8 U I41
2018-11-04 05:59:54 C 00 18 12.70 +45 05 55.1 U I41
2018-11-04 06:11:26 C 00 18 14.97 +45 05 11.9 U I41
2018-11-04 06:12:48 C 00 18 15.24 +45 05 06.8 U I41
2018-11-04 07:45:19 C 00 18 33.42 +44 59 20.5 U I41
2018-11-05 21:30:26 C 00 25 38.25 +42 49 48.4 o K88
2018-11-05 21:35:45 C 00 25 39.13 +42 49 31.1 o K88
2018-11-05 21:41:11 C 00 25 39.97 +42 49 13.7 o K88
2018-11-05 22:59:12 C 00 25 52.55 +42 45 05.1 V L01
2018-11-05 23:01:26 C 00 25 52.90 +42 44 58.2 V L01
2018-11-05 23:03:40 C 00 25 53.26 +42 44 51.0 V L01
2018-11-06 02:31:05 C 00 26 30.67 +42 34 05.9 V I52
2018-11-06 02:32:44 C 00 26 30.74 +42 34 00.7 V H01
2018-11-06 02:37:05 C 00 26 31.57 +42 33 47.6 V I52
2018-11-06 02:38:06 C 00 26 31.56 +42 33 44.1 V H01
2018-11-06 02:43:07 C 00 26 32.49 +42 33 29.0 V I52
2018-11-06 02:50:42 C 00 26 33.49 +42 33 05.3 V H01
2018-11-06 03:02:50 C 00 26 35.34 +42 32 27.8 V H01
2018-11-06 03:27:09 C 00 26 38.92 +42 31 15.4 o 711
2018-11-06 03:30:56 C 00 26 39.47 +42 31 03.8 o 711
2018-11-06 03:34:40 C 00 26 40.06 +42 30 52.1 o 711
2018-11-06 08:59:28 C 00 27 30.90 +42 14 15.2 V T05
2018-11-06 09:11:12 C 00 27 32.61 +42 13 39.8 V T05
2018-11-06 09:29:58 C 00 27 35.41 +42 12 40.8 V T05
2018-11-06 09:31:20 C 00 27 35.54 +42 12 36.9 V T05
2018-11-06 09:37:35 C 00 27 36.48 +42 12 17.2 V T05
2018-11-06 09:38:55 C 00 27 36.58 +42 12 11.8 V T05
2018-11-06 10:36:37 C 00 27 48.47 +42 09 10.3 r P93
2018-11-06 10:39:57 C 00 27 48.91 +42 08 59.4 r P93
2018-11-06 10:46:37 C 00 27 49.97 +42 08 40.1 r P93
2018-11-06 16:55:25 C 00 28 47.46 +41 50 03.1 t L04
2018-11-06 17:03:33 C 00 28 48.66 +41 49 39.5 t L04
2018-11-06 17:14:17 C 00 28 50.21 +41 49 08.2 t L04
2018-11-06 18:25:09 C 00 29 00.53 +41 45 40.5 o K88
2018-11-06 18:28:08 C 00 29 00.96 +41 45 31.8 o K88
2018-11-06 18:31:07 C 00 29 01.39 +41 45 23.0 o K88
2018-11-06 18:34:07 C 00 29 01.81 +41 45 14.3 o K88
2018-11-06 18:37:07 C 00 29 02.25 +41 45 05.4 o K88
2018-11-07 05:26:38 C 00 30 37.32 +41 13 57.2 U I41
2018-11-07 05:30:04 C 00 30 37.77 +41 13 47.5 U I41
2018-11-07 05:49:16 C 00 30 40.32 +41 12 53.1 U I41
2018-11-07 05:50:34 C 00 30 40.51 +41 12 49.3 U I41
2018-11-07 06:26:20 C 00 30 45.24 +41 11 07.5 U I41
2018-11-07 06:27:44 C 00 30 45.44 +41 11 03.6 U I41
2018-11-07 06:29:47 C 00 30 45.71 +41 10 57.7 U I41
2018-11-07 06:36:50 C 00 30 46.66 +41 10 37.5 U I41
2018-11-07 07:03:31 C 00 30 50.19 +41 09 21.3 U I41
2018-11-08 02:30:20 C 00 33 32.61 +40 16 25.9 V I52
2018-11-08 02:30:40 C 00 33 32.62 +40 16 24.5 V I52