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 19:15:32 S 07 05 53.935 +41 30 52.81 – V C57
2019-12-29 20:15:33 S 07 05 35.054 +41 32 37.18 – V C57
2019-12-29 22:45:32 S 07 04 48.226 +41 37 19.42 – V C57
2019-12-29 23:45:32 S 07 04 29.532 +41 39 06.16 – V C57
2019-12-29 23:45:32 s 1 -11249.540 0 +402293.11 7940.0 – C57
2019-12-30 00:45:33 S 07 04 11.407 +41 40 52.72 – V C57
2019-12-30 00:45:33 s 1 -13190.366 0 +402853.51 4840.0 – C57
2019-12-30 00:58:55 C 07 03 26.02 +41 22 21.0 – q 160
2019-12-30 01:01:50 C 07 03 25.11 +41 22 26.1 – q 160
2019-12-30 01:04:44 C 07 03 24.20 +41 22 30.8 – q 160
2019-12-30 01:45:32 S 07 03 51.595 +41 42 46.37 – V C57
2019-12-30 01:45:32 s 1 -15130.484 0 +403382.63 4270.0 – C57
2019-12-30 02:15:33 S 07 03 42.130 +41 43 41.02 – V C57
2019-12-30 02:15:33 s 1 -16100.232 0 +403635.48 6280.0 – C57
2019-12-30 02:45:32 S 07 03 32.585 +41 44 34.48 – V C57
2019-12-30 02:45:32 s 1 -17069.747 0 +403880.55 6560.0 – C57
2019-12-30 03:15:32 S 07 03 23.844 +41 45 25.27 – V C57
2019-12-30 03:15:32 s 1 -18039.012 0 +404117.84 5150.0 – C57
2019-12-30 03:45:33 S 07 03 13.572 +41 46 24.71 – V C57
2019-12-30 03:45:33 s 1 -19008.009 0 +404347.37 2080.0 – C57
2019-12-30 04:15:32 S 07 03 04.344 +41 47 17.05 – V C57
2019-12-30 04:15:32 s 1 -19976.720 0 +404569.14 7410.0 – C57
2019-12-30 04:45:32 S 07 02 54.970 +41 48 08.78 – V C57
2019-12-30 04:45:32 s 1 -20945.126 0 +404783.17 1170.0 – C57
2019-12-30 08:15:32 S 07 01 46.819 +41 54 32.40 – V C57
2019-12-30 08:15:32 s 1 -27713.942 0 +406065.41 7140.0 – C57
2019-12-30 08:45:32 S 07 01 37.673 +41 55 23.16 – V C57
2019-12-30 08:45:32 s 1 -28679.271 0 +406217.86 9870.0 – C57
2019-12-30 09:15:32 S 07 01 26.832 +41 56 25.58 – V C57
2019-12-30 09:15:32 s 1 -29644.136 0 +406362.65 1400.0 – C57
2019-12-30 09:45:32 S 07 01 18.110 +41 57 10.94 – V C57
2019-12-30 09:45:32 s 1 -30608.519 0 +406499.79 1790.0 – C57
2019-12-30 11:15:32 S 07 00 48.619 +41 59 55.03 – V C57
2019-12-30 11:15:32 s 1 -33498.604 0 +406865.42 6400.0 – C57
2019-12-30 11:45:32 S 07 00 39.264 +42 00 48.06 – V C57
2019-12-30 11:45:32 s 1 -34460.886 0 +406972.07 2570.0 – C57
2019-12-30 12:45:32 S 07 00 19.694 +42 02 36.38 – V C57
2019-12-30 12:45:32 s 1 -36383.728 0 +407162.54 2070.0 – C57
2019-12-30 13:45:32 S 06 59 58.802 +42 04 27.23 – V C57
2019-12-30 13:45:32 s 1 -38303.591 0 +407324.77 9480.0 – C57
2019-12-30 14:45:32 S 06 59 39.180 +42 06 14.94 – V C57
2019-12-30 14:45:32 s 1 -40221.465 0 +407454.62 2330.0 – C57
2019-12-30 16:15:32 S 06 59 09.386 +42 08 57.44 – V C57
2019-12-30 16:15:32 s 1 -43093.193 0 +407592.70 1270.0 – C57
2019-12-30 16:45:32 S 06 58 59.702 +42 09 49.64 – V C57
2019-12-30 16:45:32 s 1 -44049.011 0 +407623.64 9650.0 – C57
2019-12-30 18:15:32 S 06 58 29.724 +42 12 29.30 – V C57
2019-12-30 18:15:32 s 1 -46911.955 0 +407671.27 1530.0 – C57
2019-12-31 01:45:32 S 06 55 57.638 +42 25 49.40 – V C57
2019-12-31 01:45:32 s 1 -61110.539 0 +406897.49 9310.0 – 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)