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
2023-11-04 12:35:42 C 05 45 48.600 +20 06 58.61 V G96
2023-11-05 12:09:39 C 05 40 59.597 +20 13 12.00 V T05
2023-11-05 12:12:15 C 05 40 59.054 +20 13 12.65 V T05
2023-11-05 12:53:54 C 05 40 50.122 +20 13 23.41 V T05
2023-11-05 12:58:28 C 05 40 49.133 +20 13 24.46 V T05
2023-11-08 14:45:21 C 05 24 53.457 +20 29 32.43 X F51
2023-11-08 14:55:34 C 05 24 51.128 +20 29 34.15 X F51
2023-11-08 15:05:46 C 05 24 48.800 +20 29 35.81 X F51
2023-11-08 15:15:57 C 05 24 46.477 +20 29 37.44 X F51
2023-11-09 11:39:42 C 05 20 12.782 +20 33 10.69 V T05
2023-11-09 11:42:18 C 05 20 12.288 +20 33 10.98 V T05
2023-11-09 11:46:36 C 05 20 11.220 +20 33 12.10 V T05
2023-11-09 12:01:03 C 05 20 07.877 +20 33 14.44 V T05
2023-11-11 10:49:32 C 05 09 22.697 +20 39 34.88 V T05
2023-11-11 10:52:47 C 05 09 21.941 +20 39 35.24 V T05
2023-11-11 10:57:21 C 05 09 20.834 +20 39 35.71 V T05
2023-11-11 11:47:49 C 05 09 08.760 +20 39 41.72 V T05
2023-11-12 03:55:01 C 05 05 23.138 +20 41 32.53 V W68
2023-11-12 03:57:38 C 05 05 22.517 +20 41 32.71 V W68
2023-11-12 04:13:21 C 05 05 18.715 +20 41 34.33 V W68
2023-11-12 04:54:32 C 05 05 08.832 +20 41 38.58 V W68
2023-11-13 10:51:56 C 04 58 03.972 +20 43 23.16 V T05
2023-11-13 11:39:44 C 04 57 52.303 +20 43 25.68 V T05
2023-11-13 12:16:55 C 04 57 43.217 +20 43 27.59 V T05
2023-11-15 10:21:45 C 04 46 43.615 +20 44 17.23 V T05
2023-11-15 10:24:22 C 04 46 42.965 +20 44 16.98 V T05
2023-11-15 10:30:52 C 04 46 41.381 +20 44 17.02 V T05
2023-11-15 10:39:20 C 04 46 39.288 +20 44 16.76 V T05
2023-11-16 10:12:09 C 04 41 00.048 +20 43 28.06 V U55
2023-11-16 10:28:39 C 04 40 56.028 +20 43 27.37 V U55
2023-11-16 10:45:08 C 04 40 51.984 +20 43 26.47 V U55
2023-11-17 10:13:17 C 04 35 15.653 +20 42 15.73 V T05
2023-11-17 10:17:57 C 04 35 14.518 +20 42 15.23 V T05
2023-11-17 10:22:31 C 04 35 13.392 +20 42 15.08 V T05
2023-11-17 10:41:05 C 04 35 08.818 +20 42 13.86 V T05
2023-11-18 19:44:17 C 04 27 15.66 +20 39 00.7 V O18
2023-11-18 19:52:08 C 04 27 13.76 +20 38 59.7 V O18
2023-11-18 19:53:42 C 04 27 13.38 +20 38 59.5 V O18
2023-11-18 20:01:32 C 04 27 11.49 +20 38 58.5 V O18
2023-11-18 20:03:06 C 04 27 11.12 +20 38 58.3 V O18
2023-11-18 20:10:52 C 04 27 09.24 +20 38 57.3 V O18
2023-11-19 11:17:46 C 04 23 35.117 +20 37 13.15 V T05
2023-11-19 11:22:36 C 04 23 33.967 +20 37 12.32 V T05
2023-11-19 12:13:19 C 04 23 21.665 +20 37 05.27 V T05
2023-11-19 12:23:02 C 04 23 19.349 +20 37 03.76 V T05
2023-11-20 09:25:36 C 04 18 22.900 +20 33 54.58 V 703
2023-11-20 09:33:15 C 04 18 21.092 +20 33 54.36 V 703
2023-11-20 09:40:54 C 04 18 19.246 +20 33 52.92 V 703
2023-11-20 09:48:33 C 04 18 17.413 +20 33 51.12 V 703
2023-11-21 11:59:58 C 04 12 13.044 +20 29 25.12 V T05
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)