IAA RAS IAA Minor Planet Database

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
2019-12-29 02:15:33 s 1 +30353.618 0 +382459.87 1310.0 – C57
2019-12-29 02:45:32 S 07 10 54.727 +41 00 09.43 – V C57
2019-12-29 02:45:32 s 1 +29395.246 0 +383095.29 9770.0 – C57
2019-12-29 03:15:33 S 07 10 45.902 +41 01 03.61 – V C57
2019-12-29 03:15:33 s 1 +28436.132 0 +383722.15 4070.0 – C57
2019-12-29 04:45:33 S 07 10 19.495 +41 03 52.81 – V C57
2019-12-29 04:45:33 s 1 +25554.571 0 +385551.57 2570.0 – C57
2019-12-29 05:15:33 S 07 10 09.514 +41 04 55.81 – V C57
2019-12-29 05:15:33 s 1 +24592.726 0 +386144.40 820.0 – C57
2019-12-29 05:45:32 S 07 10 00.691 +41 05 50.82 – V C57
2019-12-29 05:45:32 s 1 +23630.257 0 +386728.77 5200.0 – C57
2019-12-29 06:15:33 S 07 09 52.270 +41 06 41.83 – V C57
2019-12-29 06:15:33 s 1 +22667.187 0 +387304.71 5780.0 – C57
2019-12-29 07:15:32 S 07 09 34.279 +41 08 37.50 – V C57
2019-12-29 07:15:32 s 1 +20739.340 0 +388431.38 5770.0 – C57
2019-12-29 07:45:33 S 07 09 25.577 +41 09 30.64 – V C57
2019-12-29 07:45:33 s 1 +19774.607 0 +388982.15 5300.0 – C57
2019-12-29 08:15:33 S 07 09 15.523 +41 10 31.66 – V C57
2019-12-29 08:15:33 s 1 +18809.366 0 +389524.56 1260.0 – C57
2019-12-29 08:45:32 S 07 09 07.039 +41 11 22.78 – V C57
2019-12-29 08:45:32 s 1 +17843.638 0 +390058.64 3700.0 – C57
2019-12-29 09:15:33 S 07 08 57.917 +41 12 20.20 – V C57
2019-12-29 09:15:33 s 1 +16877.445 0 +390584.41 2690.0 – C57
2019-12-29 09:45:33 S 07 08 49.046 +41 13 14.92 – V C57
2019-12-29 09:45:33 s 1 +15910.810 0 +391101.89 8290.0 – C57
2019-12-29 10:15:32 S 07 08 39.590 +41 14 09.71 – V C57
2019-12-29 10:15:32 s 1 +14943.755 0 +391611.09 530.0 – C57
2019-12-29 10:45:32 S 07 08 30.228 +41 15 10.37 – V C57
2019-12-29 10:45:32 s 1 +13976.301 0 +392112.03 9490.0 – C57
2019-12-29 10:56:56 C 07 07 36.00 +40 58 26.1 – V T08
2019-12-29 11:01:34 C 07 07 34.61 +40 58 34.0 – V T08
2019-12-29 11:11:09 C 07 07 31.73 +40 58 50.6 – V T08
2019-12-29 11:15:33 S 07 08 21.710 +41 16 03.90 – V C57
2019-12-29 11:15:33 s 1 +13008.470 0 +392604.73 5220.0 – C57
2019-12-29 11:28:12 C 07 07 26.59 +40 59 19.8 – V T08
2019-12-29 11:45:32 S 07 08 13.373 +41 16 54.08 – V C57
2019-12-29 11:45:32 s 1 +12040.283 0 +393089.22 7760.0 – C57
2019-12-29 12:15:32 S 07 08 02.921 +41 17 58.27 – V C57
2019-12-29 12:15:32 s 1 +11071.762 0 +393565.50 7180.0 – C57
2019-12-29 12:45:33 S 07 07 54.041 +41 18 51.77 – V C57
2019-12-29 12:45:33 s 1 +10102.927 0 +394033.59 3530.0 – C57
2019-12-29 13:15:32 S 07 07 44.834 +41 19 47.24 – V C57
2019-12-29 13:45:32 S 07 07 36.010 +41 20 40.67 – V C57
2019-12-29 14:15:33 S 07 07 27.060 +41 21 35.39 – V C57
2019-12-29 14:45:32 S 07 07 17.405 +41 22 33.38 – V C57
2019-12-29 15:45:33 S 07 06 59.846 +41 24 20.05 – V C57
2019-12-29 17:15:33 S 07 06 31.553 +41 27 09.07 – V C57
2019-12-29 17:45:32 S 07 06 22.342 +41 28 05.12 – V C57
2019-12-29 18:15:32 S 07 06 12.571 +41 29 00.89 – V C57
2019-12-29 18:45:33 S 07 06 02.652 +41 30 01.51 – V C57
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)