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
2020-01-01 14:45:32 s 1 -126537.88 6 +378581.76 1390.0 – C57
2020-01-01 15:15:32 S 06 42 30.506 +43 28 59.16 – V C57
2020-01-01 15:15:32 s 1 -127347.98 7 +377918.24 9120.0 – C57
2020-01-01 15:45:32 S 06 42 18.605 +43 29 48.59 – V C57
2020-01-01 15:45:32 s 1 -128155.57 5 +377247.10 3940.0 – C57
2020-01-01 16:15:32 S 06 42 08.006 +43 30 35.21 – V C57
2020-01-01 16:15:32 s 1 -128960.62 7 +376568.33 5810.0 – C57
2020-01-01 16:45:32 S 06 41 57.132 +43 31 21.43 – V C57
2020-01-01 16:45:32 s 1 -129763.11 6 +375881.92 4680.0 – C57
2020-01-01 17:15:32 S 06 41 45.372 +43 32 10.03 – V C57
2020-01-01 17:15:32 s 1 -130563.02 1 +375187.87 500.0 – C57
2020-01-01 17:45:32 S 06 41 34.238 +43 32 57.84 – V C57
2020-01-01 17:45:32 s 1 -131360.31 5 +374486.16 3230.0 – C57
2020-01-01 18:45:32 S 06 41 09.607 +43 34 38.82 – V C57
2020-01-01 18:45:32 s 1 -132946.97 6 +373059.74 9270.0 – C57
2020-01-01 23:45:32 S 06 39 16.670 +43 42 06.30 – V C57
2020-01-01 23:45:32 s 1 -140715.10 3 +365465.13 8960.0 – C57
2020-01-02 00:15:32 S 06 39 05.676 +43 43 10.02 – V C57
2020-01-02 00:15:32 s 1 -141476.15 2 +364663.03 7450.0 – C57
2020-01-02 00:45:32 S 06 38 54.480 +43 43 44.47 – V C57
2020-01-02 00:45:32 s 1 -142234.22 7 +363853.13 2210.0 – C57
2020-01-02 01:37:26 C 06 39 09.96 +43 23 06.0 – q I15
2020-01-02 01:41:45 C 06 39 08.34 +43 23 13.1 – q I15
2020-01-02 01:46:04 C 06 39 06.74 +43 23 20.3 – q I15
2020-01-02 03:15:32 S 06 37 55.781 +43 47 50.42 – V C57
2020-01-02 03:15:32 s 1 -145979.01 7 +359686.28 8300.0 – C57
2020-01-02 04:15:32 S 06 37 31.594 +43 49 30.04 – V C57
2020-01-02 04:15:32 s 1 -147455.12 8 +357964.55 6880.0 – C57
2020-01-02 04:45:32 S 06 37 20.299 +43 50 08.45 – V C57
2020-01-02 04:45:32 s 1 -148188.39 5 +357091.85 0.0 – C57
2020-01-02 05:15:32 S 06 37 08.870 +43 50 56.83 – V C57
2020-01-02 05:15:32 s 1 -148918.43 0 +356211.25 8930.0 – C57
2020-01-02 05:45:32 S 06 36 56.474 +43 51 33.12 – V C57
2020-01-02 05:45:32 s 1 -149645.20 2 +355322.73 3630.0 – C57
2020-01-02 06:15:32 S 06 36 44.791 +43 52 29.10 – V C57
2020-01-02 06:15:32 s 1 -150368.68 2 +354426.27 4030.0 – C57
2020-01-02 07:15:32 S 06 36 21.269 +43 54 03.96 – V C57
2020-01-02 07:15:32 s 1 -151805.64 1 +352609.51 1760.0 – C57
2020-01-02 07:45:32 S 06 36 10.747 +43 54 41.90 – V C57
2020-01-02 07:45:32 s 1 -152519.05 8 +351689.17 8970.0 – C57
2020-01-02 09:15:32 S 06 35 33.569 +43 57 06.55 – V C57
2020-01-02 09:15:32 s 1 -154638.68 0 +348880.17 3340.0 – C57
2020-01-02 09:45:32 S 06 35 22.920 +43 57 38.70 – V C57
2020-01-02 09:45:32 s 1 -155338.23 7 +347927.79 2190.0 – C57
2020-01-02 10:04:51 C 06 35 59.97 +43 36 40.5 – V T08
2020-01-02 10:15:32 S 06 35 11.213 +43 58 30.22 – V C57
2020-01-02 10:15:32 s 1 -156034.24 8 +346967.37 6310.0 – C57
2020-01-02 10:25:04 C 06 35 52.13 +43 37 12.1 – V T08
2020-01-02 10:42:11 C 06 35 45.48 +43 37 38.6 – V T08
2020-01-02 10:45:32 S 06 34 59.030 +43 59 16.40 – 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)