162004 (1991 VE)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6646316673 ± 2.00e+00
Semi-major axis (a)0.8908072722 AU ± 3.00e+00
Inclination (i)7.21654352° ± 4.00e+00
Long. of Asc. Node (Ω)61.84562639° ± 5.00e+00
Arg. of Perihelion (ω)193.67232076° ± 6.00e+00
Mean Anomaly (M)262.76275090° ± 1.04e-05
Mean Motion (n)1.1722942789°/day ± 5.92e+00
Perihelion dist (q)0.29874855 AU ± 2.05e+00
Aphelion dist (Q)1.48286599 AU ± 5.30e+00
Orbital Period0.84076695 yr ± 4.25e+00
NGA Modelr2
A22.39837328e-06 AU/d²
Physical Parameters
H (abs. magnitude)18.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-26
RMS Residual0.544″
Uncertainty0
Orbit TypeAten
MOID0.057482 AU
Observations Used1739
Oppositions13
Arc Total1954-2025
First Observation Used1954-11-24
Last Observation Used2025-12-26
Observations (2152)
Date Type RA Dec Mag Band Observatory
2003-12-19 07:01:35 C 06 51 43.38 +34 45 27.4 c H41
2003-12-19 07:07:40 C 06 51 42.06 +34 45 33.3 c H41
2003-12-20 07:11:40 C 06 46 33.06 +35 08 45.1 c H41
2003-12-20 07:15:25 C 06 46 32.26 +35 08 48.9 c H41
2003-12-20 07:18:03 C 06 46 31.67 +35 08 51.0 c H41
2003-12-20 07:20:30 C 06 46 31.07 +35 08 53.3 c H41
2003-12-20 07:22:56 C 06 46 30.47 +35 08 56.8 c H41
2003-12-20 07:26:36 C 06 46 29.65 +35 08 59.3 c H41
2003-12-20 07:38:36 C 06 46 27.29 +35 09 11.3 18.0 c 704
2003-12-20 07:57:39 C 06 46 22.87 +35 09 29.5 18.8 c 704
2003-12-20 08:16:33 C 06 46 18.75 +35 09 47.3 18.8 c 704
2003-12-20 08:35:38 C 06 46 14.48 +35 10 05.5 17.9 c 704
2003-12-20 08:54:30 C 06 46 10.20 +35 10 23.5 18.8 c 704
2003-12-23 08:22:47 C 06 29 22.30 +36 15 55.7 c H41
2003-12-23 08:27:35 C 06 29 21.10 +36 16 00.2 c H41
2003-12-23 14:48:12 C 06 27 46.35 +36 21 51.4 17.3 r D85
2003-12-23 14:50:37 C 06 27 45.83 +36 21 52.7 17.5 r D85
2003-12-23 14:54:40 C 06 27 44.78 +36 21 56.5 17.7 r D85
2003-12-23 17:57:53 C 06 26 59.13 +36 23 59.7 o 084
2003-12-24 21:47:30 C 06 19 45.93 +36 47 11.8 r 151
2003-12-24 21:50:10 C 06 19 45.19 +36 47 14.3 r 151
2003-12-24 21:52:31 C 06 19 44.60 +36 47 15.9 r 151
2003-12-24 21:58:37 C 06 19 42.95 +36 47 21.2 r 151
2003-12-24 21:59:16 C 06 19 42.71 +36 47 22.0 r 151
2003-12-24 22:00:02 C 06 19 42.54 +36 47 22.6 r 151
2003-12-24 22:00:46 C 06 19 42.32 +36 47 22.9 r 151
2003-12-24 22:01:58 C 06 19 42.00 +36 47 24.0 r 151
2003-12-24 22:03:51 C 06 19 41.54 +36 47 25.5 r 151
2003-12-24 22:05:30 C 06 19 41.07 +36 47 26.6 r 151
2003-12-25 21:57:04 C 06 13 15.53 +37 05 59.3 185
2003-12-25 22:09:59 C 06 13 12.02 +37 06 10.3 185
2003-12-25 22:19:42 C 06 13 09.22 +37 06 16.7 185
2003-12-25 22:48:57 C 06 13 00.98 +37 06 39.2 185
2003-12-26 06:43:37 C 06 10 49.80 +37 12 34.7 c H41
2003-12-26 06:47:00 C 06 10 48.82 +37 12 37.7 c H41
2003-12-26 06:50:04 C 06 10 47.96 +37 12 39.6 c H41
2003-12-26 06:54:23 C 06 10 46.73 +37 12 42.0 c H41
2003-12-26 21:49:21 C 06 06 37.27 +37 23 14.3 c 130
2003-12-26 21:55:16 C 06 06 35.54 +37 23 18.5 c 130
2003-12-26 22:01:14 C 06 06 33.85 +37 23 22.7 c 130
2003-12-26 22:07:09 C 06 06 32.11 +37 23 26.6 c 130
2003-12-26 22:16:18 C 06 06 29.44 +37 23 32.4 A30
2003-12-26 22:18:32 C 06 06 28.82 +37 23 34.2 A30
2003-12-26 22:23:19 C 06 06 27.44 +37 23 37.3 A30
2003-12-26 22:25:23 C 06 06 26.87 +37 23 38.5 A30
2003-12-26 22:27:14 C 06 06 26.35 +37 23 40.6 A30
2003-12-26 22:28:51 C 06 06 25.92 +37 23 41.4 A30
2003-12-26 22:36:17 C 06 06 23.66 +37 23 46.7 A30
2003-12-28 03:26:44 C 05 58 07.32 +37 42 41.0 17.2 d H72
2003-12-28 03:28:11 C 05 58 06.96 +37 42 41.9 17.2 d H72
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-01-26 15:32:00 -260343.3231 0.1 Hz 2380 -1 -1
2015-01-26 16:44:00 157830231.52 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)