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
2024-12-25 11:15:04 C 05 30 32.362 +35 16 52.46 V T05
2024-12-26 09:45:00 C 05 24 37.834 +35 21 45.04 V T05
2024-12-26 10:00:22 C 05 24 33.672 +35 21 47.92 V T05
2024-12-26 10:48:59 C 05 24 20.489 +35 21 56.34 V T05
2024-12-27 19:46:06 C 05 15 38.026 +35 26 24.22 X M26
2024-12-27 19:51:05 C 05 15 36.674 +35 26 24.00 X M26
2024-12-27 19:55:47 C 05 15 35.383 +35 26 25.44 X M26
2024-12-28 18:58:29 B 05 09 28.228 +35 27 50.86 X B72
2024-12-28 19:02:31 B 05 09 27.144 +35 27 51.04 X B72
2024-12-28 19:06:32 B 05 09 26.044 +35 27 51.33 X B72
2024-12-29 09:20:00 C 05 05 38.527 +35 28 17.18 V T05
2024-12-29 09:37:34 C 05 05 33.754 +35 28 16.97 V T05
2024-12-29 09:51:56 C 05 05 29.822 +35 28 16.75 V T05
2024-12-30 03:40:04 C 05 00 48.100 +35 27 39.13 V G96
2024-12-30 03:47:27 C 05 00 46.098 +35 27 38.88 V G96
2024-12-30 03:54:51 C 05 00 44.104 +35 27 38.66 V G96
2024-12-30 04:02:15 C 05 00 42.091 +35 27 38.12 V G96
2024-12-30 09:23:40 C 04 59 16.255 +35 27 24.44 V T05
2024-12-30 09:28:14 C 04 59 15.002 +35 27 24.01 V T05
2024-12-30 09:37:23 C 04 59 12.504 +35 27 23.11 V T05
2024-12-30 09:55:27 C 04 59 07.618 +35 27 21.56 V T05
2024-12-30 18:52:44 B 04 56 47.612 +35 26 25.32 Z Y89
2024-12-30 19:13:23 B 04 56 42.089 +35 26 24.39 Z Y89
2024-12-30 19:34:36 B 04 56 36.395 +35 26 23.25 Z Y89
2024-12-31 09:37:10 C 04 52 53.712 +35 24 58.79 V T08
2024-12-31 09:41:10 C 04 52 52.601 +35 24 58.25 V T08
2024-12-31 09:49:07 C 04 52 50.446 +35 24 57.49 V T08
2024-12-31 10:21:48 C 04 52 41.690 +35 24 52.56 V T08
2024-12-31 12:57:33 C 04 52 00.146 +35 24 24.95 V T05
2024-12-31 13:02:07 C 04 51 58.951 +35 24 24.01 V T05
2024-12-31 13:35:38 C 04 51 50.112 +35 24 17.86 V T05
2025-01-01 08:39:04 C 04 46 53.842 +35 21 17.57 V T08
2025-01-01 09:08:14 C 04 46 46.063 +35 21 11.63 V T08
2025-01-01 09:12:51 C 04 46 44.825 +35 21 11.09 V T08
2025-01-02 02:06:44 C 04 42 24.04 +35 17 30.2 V W46
2025-01-02 02:24:40 C 04 42 19.33 +35 17 26.5 V W46
2025-01-02 02:50:15 C 04 42 12.62 +35 17 21.2 V W46
2025-01-02 09:07:48 C 04 40 35.414 +35 15 55.19 V T05
2025-01-02 09:12:22 C 04 40 34.202 +35 15 54.00 V T05
2025-01-02 09:20:12 C 04 40 32.129 +35 15 51.91 V T05
2025-01-03 08:30:09 C 04 34 40.008 +35 09 29.34 V T05
2025-01-03 08:34:44 C 04 34 38.813 +35 09 27.90 V T05
2025-01-03 08:59:28 C 04 34 32.417 +35 09 20.20 V T05
2025-01-04 08:13:55 C 04 28 45.377 +35 01 43.54 V T08
2025-01-04 08:48:07 C 04 28 36.694 +35 01 31.33 V T08
2025-01-04 08:52:43 C 04 28 35.501 +35 01 29.60 V T08
2025-01-04 09:03:19 C 04 28 32.837 +35 01 26.18 V T08
2025-01-05 08:50:56 C 04 22 44.786 +34 52 26.00 V T08
2025-01-05 08:55:33 C 04 22 43.632 +34 52 23.88 V T08
2025-01-05 09:27:18 C 04 22 35.765 +34 52 10.34 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)