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
2025-01-05 09:52:10 C 04 22 29.604 +34 51 59.94 V T08
2025-01-06 10:22:42 C 04 16 39.636 +34 41 32.06 V T05
2025-01-06 10:30:17 C 04 16 37.798 +34 41 28.46 V T05
2025-01-06 10:35:41 C 04 16 36.523 +34 41 25.73 V T05
2025-01-06 11:23:52 C 04 16 24.984 +34 41 02.22 V T05
2025-01-07 08:15:40 C 04 11 35.822 +34 31 22.94 V T05
2025-01-07 08:23:16 C 04 11 34.044 +34 31 18.95 V T05
2025-01-07 08:27:51 C 04 11 32.962 +34 31 16.50 V T05
2025-01-07 08:43:40 C 04 11 29.249 +34 31 08.94 V T05
2025-01-15 08:16:44 C 03 33 00.110 +32 38 13.62 X F51
2025-01-15 08:34:26 C 03 32 56.976 +32 38 01.71 X F51
2025-01-15 08:52:07 C 03 32 53.837 +32 37 49.68 X F51
2025-01-15 09:09:46 C 03 32 50.715 +32 37 37.70 X F51
2025-01-16 06:28:56 C 03 29 15.212 +32 23 33.65 V 703
2025-01-16 06:32:10 C 03 29 14.683 +32 23 31.88 V 703
2025-01-16 06:35:25 C 03 29 14.035 +32 23 30.34 V 703
2025-01-16 06:38:39 C 03 29 13.528 +32 23 28.14 V 703
2025-01-16 09:02:57 C 03 28 49.800 +32 21 57.02 V T08
2025-01-16 09:07:37 C 03 28 48.972 +32 21 54.14 V T08
2025-01-16 09:17:41 C 03 28 47.275 +32 21 47.05 V T08
2025-01-16 09:32:24 C 03 28 44.822 +32 21 36.29 V T08
2025-01-17 18:34:56 B 03 23 29.89 +31 59 42.4 X 122
2025-01-17 18:47:55 B 03 23 27.83 +31 59 33.9 X 122
2025-01-17 19:00:27 B 03 23 25.83 +31 59 25.7 X 122
2025-01-18 05:52:23 C 03 21 45.097 +31 52 16.97 V 703
2025-01-18 05:55:46 C 03 21 44.572 +31 52 14.34 V 703
2025-01-18 05:59:10 C 03 21 44.064 +31 52 12.36 V 703
2025-01-18 06:02:34 C 03 21 43.513 +31 52 09.80 V 703
2025-01-19 05:48:03 C 03 18 12.658 +31 36 29.09 V 703
2025-01-19 05:51:04 C 03 18 12.103 +31 36 28.55 V 703
2025-01-19 05:57:04 C 03 18 11.171 +31 36 23.54 V 703
2025-01-19 07:34:10 C 03 17 57.485 +31 35 24.07 V T05
2025-01-19 07:38:45 C 03 17 56.854 +31 35 22.52 V T05
2025-01-19 07:46:42 C 03 17 55.637 +31 35 16.87 V T05
2025-01-19 08:14:36 C 03 17 51.444 +31 34 56.53 V T05
2025-01-20 04:48:29 C 03 14 57.448 +31 21 23.54 V 703
2025-01-20 04:51:29 C 03 14 56.965 +31 21 21.38 V 703
2025-01-20 04:54:29 C 03 14 56.548 +31 21 19.62 V 703
2025-01-20 04:57:29 C 03 14 56.134 +31 21 17.35 V 703
2025-01-20 07:54:37 C 03 14 31.622 +31 19 25.54 V T08
2025-01-20 07:59:58 C 03 14 30.893 +31 19 21.32 V T08
2025-01-20 08:08:48 C 03 14 29.614 +31 19 16.50 V T08
2025-01-20 08:25:44 C 03 14 27.214 +31 19 05.27 V T08
2025-01-21 05:58:47 C 03 11 33.364 +31 04 56.06 V 703
2025-01-21 06:01:59 C 03 11 32.809 +31 04 54.91 V 703
2025-01-21 06:05:12 C 03 11 32.435 +31 04 52.75 V 703
2025-01-21 06:08:25 C 03 11 31.916 +31 04 49.44 V 703
2025-01-21 07:32:33 C 03 11 21.228 +31 04 02.89 V T08
2025-01-21 07:40:18 C 03 11 20.160 +31 03 57.71 V T08
2025-01-21 07:44:25 C 03 11 19.591 +31 03 54.68 V T08
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)