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
2020-11-26 15:10:22 C 11 46 08.633 +09 16 41.36 U F52
2020-11-26 15:15:52 C 11 46 09.812 +09 16 35.18 U F52
2020-11-26 15:21:23 C 11 46 10.952 +09 16 29.07 U F52
2022-11-19 19:21:49 C 20 46 38.952 -26 05 55.14 V M22
2022-11-19 19:27:08 C 20 46 41.138 -26 05 43.94 V M22
2022-11-19 19:37:03 C 20 46 45.466 -26 05 23.32 V M22
2022-11-19 19:58:41 C 20 46 54.641 -26 04 39.40 V M22
2022-12-12 01:47:07 C 23 15 30.730 -08 49 37.34 V 703
2022-12-12 01:53:40 C 23 15 31.871 -08 49 28.49 V 703
2022-12-12 02:06:47 C 23 15 34.103 -08 49 10.09 V 703
2022-12-20 01:29:00 C 23 45 02.552 -04 29 07.91 V G96
2022-12-20 01:36:29 C 23 45 03.521 -04 28 58.44 V G96
2022-12-20 01:44:02 C 23 45 04.547 -04 28 49.19 V G96
2022-12-20 01:51:32 C 23 45 05.576 -04 28 40.51 V G96
2023-09-14 14:31:13 C 07 44 02.031 +14 09 25.36 X F52
2023-09-14 14:38:32 C 07 44 01.493 +14 09 27.55 X F52
2023-09-14 14:45:52 C 07 44 00.946 +14 09 29.69 X F52
2023-09-14 14:53:11 C 07 44 00.401 +14 09 31.89 X F52
2023-10-11 11:00:09 C 07 03 57.967 +17 00 26.32 V G96
2023-10-11 11:07:37 C 07 03 57.344 +17 00 28.51 V G96
2023-10-11 11:15:04 C 07 03 56.736 +17 00 30.53 V G96
2023-10-11 11:22:31 C 07 03 56.084 +17 00 32.94 V G96
2023-10-13 07:27:58 C 07 00 18.166 +17 13 59.45 V W68
2023-10-13 07:32:33 C 07 00 17.736 +17 14 01.64 V W68
2023-10-13 07:43:02 C 07 00 16.802 +17 14 04.27 V W68
2023-10-13 07:58:52 C 07 00 15.367 +17 14 08.41 V W68
2023-10-16 13:18:46 C 06 53 09.410 +17 37 55.31 V T05
2023-10-16 13:36:34 C 06 53 07.603 +17 38 00.64 V T05
2023-10-16 13:40:41 C 06 53 07.142 +17 38 01.72 V T05
2023-10-16 13:49:18 C 06 53 06.247 +17 38 04.70 V T05
2023-10-18 13:55:19 C 06 48 09.588 +17 53 37.25 V T05
2023-10-18 13:55:58 C 06 48 09.494 +17 53 38.44 V T05
2023-10-18 13:59:17 C 06 48 09.149 +17 53 39.48 V T05
2023-10-18 14:03:51 C 06 48 08.604 +17 53 41.14 V T05
2023-10-18 14:04:30 C 06 48 08.542 +17 53 41.46 V T05
2023-10-18 14:19:03 C 06 48 06.936 +17 53 46.25 V T05
2023-10-26 10:59:02 C 06 24 05.548 +18 57 48.10 V G96
2023-10-26 11:06:40 C 06 24 04.370 +18 57 50.65 V G96
2023-10-26 11:14:17 C 06 24 03.168 +18 57 53.71 V G96
2023-10-26 11:21:53 C 06 24 02.023 +18 57 55.91 V G96
2023-10-28 12:24:58 C 06 16 26.534 +19 14 45.46 V T05
2023-10-28 12:27:34 C 06 16 26.194 +19 14 46.14 V T05
2023-10-28 12:32:07 C 06 16 25.430 +19 14 47.44 V T05
2023-10-28 12:39:56 C 06 16 24.108 +19 14 51.14 V T05
2023-11-03 13:46:34 C 05 50 22.824 +20 00 46.40 V T05
2023-11-03 13:51:46 C 05 50 21.797 +20 00 47.59 V T05
2023-11-03 14:01:42 C 05 50 19.771 +20 00 50.36 V T05
2023-11-03 14:54:25 C 05 50 09.041 +20 01 04.76 V T05
2023-11-04 12:20:47 C 05 45 51.700 +20 06 54.97 V G96
2023-11-04 12:28:15 C 05 45 50.144 +20 06 56.84 V G96
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)