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
2023-11-21 12:03:57 C 04 12 12.115 +20 29 24.32 V T05
2023-11-21 12:13:08 C 04 12 09.929 +20 29 22.52 V T05
2023-11-21 12:31:21 C 04 12 05.645 +20 29 18.67 V T05
2023-11-22 05:28:02 C 04 08 14.244 +20 25 55.67 V 703
2023-11-22 05:36:29 C 04 08 12.282 +20 25 54.01 V 703
2023-11-22 05:44:55 C 04 08 10.295 +20 25 52.57 V 703
2023-11-22 05:53:22 C 04 08 08.340 +20 25 50.81 V 703
2023-11-22 07:51:59 C 04 07 40.699 +20 25 26.90 V G96
2023-11-22 07:59:22 C 04 07 38.989 +20 25 25.32 V G96
2023-11-22 08:06:45 C 04 07 37.268 +20 25 23.77 V G96
2023-11-22 08:14:08 C 04 07 35.548 +20 25 22.22 V G96
2023-11-23 04:24:13 C 04 03 03.748 +20 20 59.21 V 703
2023-11-23 04:31:34 C 04 03 02.092 +20 20 57.66 V 703
2023-11-23 04:38:56 C 04 03 00.428 +20 20 56.29 V 703
2023-11-23 04:46:18 C 04 02 58.751 +20 20 54.78 V 703
2023-11-23 09:01:03 C 04 02 01.534 +20 20 02.04 V T05
2023-11-23 09:05:39 C 04 02 00.451 +20 20 01.03 V T05
2023-11-23 09:13:30 C 04 01 58.654 +20 19 59.16 V T05
2023-11-23 09:21:18 C 04 01 56.861 +20 19 57.72 V T05
2023-11-24 03:47:09 C 03 57 52.114 +20 15 51.12 V W68
2023-11-24 03:52:24 C 03 57 50.902 +20 15 50.18 V W68
2023-11-24 04:09:22 C 03 57 47.102 +20 15 46.12 V W68
2023-11-30 04:56:43 C 03 28 21.391 +19 33 44.24 V W68
2023-11-30 05:13:17 C 03 28 18.197 +19 33 38.09 V W68
2023-11-30 05:25:06 C 03 28 15.989 +19 33 34.56 V W68
2023-11-30 05:31:38 C 03 28 14.760 +19 33 32.40 V W68
2023-12-03 07:59:56 C 03 15 12.474 +19 08 57.12 V 703
2023-12-03 08:02:53 C 03 15 11.945 +19 08 55.68 V 703
2023-12-03 08:05:50 C 03 15 11.488 +19 08 54.96 V 703
2023-12-03 08:08:46 C 03 15 10.933 +19 08 53.88 V 703
2023-12-03 09:39:06 C 03 14 56.465 +19 08 29.08 V T05
2023-12-03 09:45:05 C 03 14 55.459 +19 08 26.95 V T05
2023-12-03 09:53:01 C 03 14 54.106 +19 08 24.29 V T05
2023-12-03 10:08:14 C 03 14 51.521 +19 08 19.14 V T05
2023-12-04 06:27:05 C 03 11 35.831 +19 01 40.01 X F52
2023-12-04 06:43:53 C 03 11 33.093 +19 01 34.77 X F52
2023-12-04 07:00:51 C 03 11 30.322 +19 01 29.43 X F52
2023-12-04 07:17:37 C 03 11 27.580 +19 01 24.13 X F52
2023-12-04 07:27:56 C 03 11 24.997 +19 01 16.93 V G96
2023-12-04 07:36:02 C 03 11 23.676 +19 01 14.23 V G96
2023-12-04 07:44:09 C 03 11 22.358 +19 01 11.42 V G96
2023-12-04 07:52:16 C 03 11 21.037 +19 01 08.72 V G96
2023-12-04 09:04:36 C 03 11 10.080 +19 00 49.72 V T08
2023-12-04 09:22:59 C 03 11 07.080 +19 00 43.49 V T08
2023-12-04 09:26:59 C 03 11 06.422 +19 00 42.52 V T08
2023-12-05 09:03:04 C 03 07 27.610 +18 53 03.34 V T05
2023-12-05 09:07:37 C 03 07 26.928 +18 53 01.82 V T05
2023-12-05 09:16:44 C 03 07 25.495 +18 52 59.12 V T05
2023-12-05 09:31:04 C 03 07 23.266 +18 52 53.90 V T05
2023-12-06 08:11:17 C 03 04 01.441 +18 45 34.34 V 703
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)