162142 (1998 VR)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3178524945 ± 2.00e+00
Semi-major axis (a)0.8752964689 AU ± 3.00e+00
Inclination (i)21.80897989° ± 4.00e+00
Long. of Asc. Node (Ω)46.34985375° ± 5.00e+00
Arg. of Perihelion (ω)170.74390534° ± 6.00e+00
Mean Anomaly (M)196.46622236° ± 1.88e-05
Mean Motion (n)1.2035926072°/day ± 6.19e+00
Perihelion dist (q)0.59708130 AU ± 2.69e+00
Aphelion dist (Q)1.15351163 AU ± 4.32e+00
Orbital Period0.81890357 yr ± 4.21e+00
NGA Modelr2
A21.93660694e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.071″
Uncertainty0
Orbit TypeAten
MOID0.149986 AU
Observations Used768
Gaia Obs Used37
Oppositions4
Arc Total1998-2017
First Observation Used1998-11-10
Last Observation Used2025-12-20
Observations (886)
Date Type RA Dec Mag Band Observatory
1998-11-10 08:09:42 C 03 23 26.07 +25 23 06.1 16.4 a 704
1998-11-10 08:37:07 C 03 23 14.62 +25 24 39.5 a 704
1998-11-10 09:04:29 C 03 23 03.18 +25 26 12.7 a 704
1998-11-10 09:31:54 C 03 22 51.72 +25 27 45.2 a 704
1998-11-10 09:59:17 C 03 22 40.25 +25 29 18.9 a 704
1998-11-11 04:36:26 C 03 15 04.58 +26 33 10.7 17.7 a 704
1998-11-11 05:08:19 C 03 14 50.81 +26 35 01.0 a 704
1998-11-11 05:39:40 C 03 14 37.19 +26 36 48.0 a 704
1998-11-11 06:10:59 C 03 14 23.56 +26 38 36.1 18.1 a 704
1998-11-11 06:26:53 C 03 14 16.47 +26 39 25.4 b 713
1998-11-11 06:39:10 C 03 14 11.17 +26 40 07.3 b 713
1998-11-11 06:42:41 C 03 14 09.91 +26 40 23.8 a 704
1998-11-11 06:42:53 C 03 14 09.75 +26 40 24.3 16.6 a 704
1998-11-11 07:01:45 C 03 14 01.34 +26 41 23.8 b 713
1998-11-11 07:14:20 C 03 13 56.05 +26 42 10.9 16.8 a 704
1998-11-11 07:29:15 C 03 13 49.43 +26 42 57.1 b 713
1998-11-11 07:45:39 C 03 13 42.47 +26 43 57.5 16.7 a 704
1998-11-11 08:17:00 C 03 13 28.75 +26 45 41.8 16.8 a 704
1998-11-11 08:44:30 C 03 13 17.80 +26 47 03.4 658
1998-11-11 08:48:18 C 03 13 15.22 +26 47 27.6 17.2 a 704
1998-11-11 08:48:35 C 03 13 16.01 +26 47 17.3 658
1998-11-11 08:50:28 C 03 13 15.20 +26 47 23.6 658
1998-11-11 12:07:10 C 03 11 54.86 +26 58 37.6 z 355
1998-11-11 12:09:06 C 03 11 54.02 +26 58 44.2 z 355
1998-11-11 12:10:54 C 03 11 53.29 +26 58 50.3 z 355
1998-11-11 12:14:42 C 03 11 51.58 +26 59 03.3 z 355
1998-11-11 15:35:09 C 03 10 23.75 +27 10 21.6 z 900
1998-11-11 16:01:01 C 03 10 12.38 +27 11 48.3 z 900
1998-11-11 18:40:33 C 03 09 08.19 +27 20 21.0 z 151
1998-11-11 18:48:55 C 03 09 04.61 +27 20 49.9 z 151
1998-11-11 18:56:55 C 03 09 01.09 +27 21 17.2 z 151
1998-11-11 19:19:10 C 03 08 51.39 +27 22 31.8 611
1998-11-11 19:20:00 C 03 08 51.03 +27 22 34.3 611
1998-11-11 19:25:39 C 03 08 48.54 +27 22 54.2 611
1998-11-11 19:27:00 C 03 08 47.98 +27 22 58.4 611
1998-11-11 21:27:57 C 03 07 55.62 +27 29 54.0 z 619
1998-11-11 21:31:57 C 03 07 53.81 +27 30 07.7 z 619
1998-11-11 21:34:25 C 03 07 51.99 +27 30 14.4 c 106
1998-11-11 21:39:44 C 03 07 50.32 +27 30 33.9 z 619
1998-11-11 21:51:19 C 03 07 44.85 +27 31 09.5 15.1 143
1998-11-11 21:51:52 C 03 07 44.63 +27 31 11.6 15.0 143
1998-11-11 21:52:27 C 03 07 44.36 +27 31 13.6 14.9 143
1998-11-11 21:53:15 C 03 07 43.68 +27 31 17.5 c 106
1998-11-11 21:55:16 C 03 07 43.08 +27 31 22.6 14.8 143
1998-11-11 21:56:24 C 03 07 42.62 +27 31 26.7 15.1 143
1998-11-11 21:58:53 C 03 07 41.13 +27 31 32.3 557
1998-11-11 21:59:59 C 03 07 40.65 +27 31 35.9 557
1998-11-11 22:02:11 C 03 07 39.68 +27 31 43.3 557
1998-11-11 22:03:17 C 03 07 39.20 +27 31 47.0 557
1998-11-11 22:18:01 C 03 07 32.72 +27 32 40.6 c 106