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
2023-12-14 07:44:40 C 02 41 07.260 +17 51 34.96 V T08
2023-12-14 07:53:15 C 02 41 06.396 +17 51 32.72 V T08
2023-12-14 08:49:18 C 02 41 00.758 +17 51 19.08 V T08
2023-12-14 19:22:26 B 02 40 01.82 +17 48 44.0 V 130
2023-12-14 19:32:09 B 02 40 00.90 +17 48 42.0 V 130
2023-12-15 00:35:41 C 02 39 33.15 +17 47 32.0 Z W24
2023-12-15 01:03:38 C 02 39 30.49 +17 47 25.2 Z W24
2023-12-15 01:44:43 C 02 39 26.59 +17 47 15.5 Z W24
2023-12-15 02:07:35 C 02 39 24.45 +17 47 12.0 Z W24
2023-12-15 02:33:09 C 02 39 22.04 +17 47 06.2 Z W24
2023-12-15 05:37:16 C 02 39 05.747 +17 46 29.41 X F52
2023-12-15 06:03:28 C 02 39 03.268 +17 46 23.63 X F52
2023-12-15 06:20:22 C 02 39 01.659 +17 46 19.88 X F52
2023-12-16 06:09:54 C 02 36 56.458 +17 41 06.72 V T05
2023-12-16 06:12:30 C 02 36 56.256 +17 41 06.11 V T05
2023-12-16 06:19:43 C 02 36 55.613 +17 41 04.67 V T05
2023-12-16 06:27:33 C 02 36 54.938 +17 41 03.05 V T05
2023-12-17 08:33:33 C 02 34 46.022 +17 35 42.68 V T08
2023-12-17 08:39:08 C 02 34 45.576 +17 35 41.32 V T08
2023-12-17 08:47:07 C 02 34 44.890 +17 35 39.37 V T08
2023-12-17 09:23:36 C 02 34 41.882 +17 35 32.10 V T08
2024-01-04 07:29:20 C 02 17 03.426 +17 01 05.07 X F51
2024-01-04 07:49:55 C 02 17 03.153 +17 01 05.51 X F51
2024-01-04 08:10:25 C 02 17 02.888 +17 01 05.84 X F51
2024-01-04 08:32:30 C 02 17 02.599 +17 01 06.24 X F51
2024-04-08 02:45:52 C 04 17 12.329 +25 33 19.19 V G96
2024-04-08 02:53:37 C 04 17 13.016 +25 33 21.31 V G96
2024-04-08 02:59:41 C 04 17 13.571 +25 33 22.93 V G96
2024-04-08 03:05:45 C 04 17 14.104 +25 33 23.94 V G96
2024-10-02 11:23:30 C 07 16 49.548 +22 31 33.24 V G96
2024-10-02 11:38:23 C 07 16 50.329 +22 31 33.96 V G96
2024-10-02 11:45:49 C 07 16 50.704 +22 31 34.03 V G96
2024-10-15 09:56:27 C 07 31 29.302 +22 50 39.44 V G96
2024-10-15 10:03:53 C 07 31 29.586 +22 50 39.66 V G96
2024-10-15 10:11:18 C 07 31 29.885 +22 50 40.38 V G96
2024-10-15 10:18:42 C 07 31 30.198 +22 50 41.42 V G96
2024-10-28 10:39:01 C 07 41 20.879 +23 30 47.66 V G96
2024-10-28 10:45:48 C 07 41 20.994 +23 30 48.67 V G96
2024-10-28 10:52:36 C 07 41 21.098 +23 30 50.36 V G96
2024-10-28 10:59:23 C 07 41 21.246 +23 30 51.34 V G96
2024-11-02 13:13:27 C 07 43 22.373 +23 55 48.94 X F52
2024-11-02 13:30:37 C 07 43 22.522 +23 55 53.08 X F52
2024-11-02 13:47:47 C 07 43 22.668 +23 55 57.17 X F52
2024-11-02 14:05:01 C 07 43 22.812 +23 56 01.28 X F52
2024-11-02 20:23:11 C 07 43 26.84 +23 57 27.4 V D29
2024-11-02 20:24:27 C 07 43 26.84 +23 57 27.5 V D29
2024-11-02 20:43:32 C 07 43 27.01 +23 57 32.3 V D29
2024-11-02 20:44:49 C 07 43 27.00 +23 57 32.4 V D29
2024-11-02 21:03:54 C 07 43 27.17 +23 57 36.9 V D29
2024-11-02 21:05:11 C 07 43 27.15 +23 57 37.1 V D29
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)