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
2020-01-03 01:15:32 s 1 -175087.91 9 +314331.48 1970.0 C57
2020-01-03 01:45:32 S 06 28 59.410 +44 21 00.14 V C57
2020-01-03 01:45:32 s 1 -175655.59 7 +313112.92 7540.0 C57
2020-01-03 02:15:32 S 06 28 45.221 +44 21 48.02 V C57
2020-01-03 02:15:32 s 1 -176218.46 1 +311885.72 6190.0 C57
2020-01-03 02:45:32 S 06 28 33.636 +44 22 25.90 V C57
2020-01-03 02:45:32 s 1 -176776.46 4 +310649.83 7830.0 C57
2020-01-03 03:15:32 S 06 28 21.823 +44 23 08.41 V C57
2020-01-03 03:15:32 s 1 -177329.55 7 +309405.25 2380.0 C57
2020-01-03 03:45:32 S 06 28 10.572 +44 23 46.61 V C57
2020-01-03 03:45:32 s 1 -177877.69 0 +308151.96 9750.0 C57
2020-01-03 04:45:32 S 06 27 45.170 +44 25 15.67 V C57
2020-01-03 04:45:32 s 1 -178958.87 9 +305619.10 2640.0 C57
2020-01-03 05:15:32 S 06 27 33.624 +44 25 54.91 V C57
2020-01-03 05:15:32 s 1 -179491.83 2 +304339.50 7970.0 C57
2020-01-03 05:45:32 S 06 27 20.045 +44 26 33.65 V C57
2020-01-03 05:45:32 s 1 -180019.62 3 +303051.07 5770.0 C57
2020-01-03 06:15:32 S 06 27 07.279 +44 27 19.98 V C57
2020-01-03 06:15:32 s 1 -180542.19 9 +301753.81 5960.0 C57
2020-01-03 06:45:32 S 06 26 56.021 +44 27 58.50 V C57
2020-01-03 06:45:32 s 1 -181059.50 5 +300447.68 8440.0 C57
2020-01-03 07:15:32 S 06 26 44.482 +44 28 36.16 V C57
2020-01-03 07:15:32 s 1 -181571.48 9 +299132.65 3110.0 C57
2020-01-03 07:45:32 S 06 26 32.153 +44 29 22.88 V C57
2020-01-03 07:45:32 s 1 -182078.09 6 +297808.70 9890.0 C57
2020-01-03 08:15:32 S 06 26 18.511 +44 30 02.92 V C57
2020-01-03 08:15:32 s 1 -182579.27 0 +296475.81 8670.0 C57
2020-01-03 08:45:32 S 06 26 07.402 +44 30 40.43 V C57
2020-01-03 08:45:32 s 1 -183074.95 4 +295133.94 9360.0 C57
2020-01-03 09:15:32 S 06 25 55.406 +44 31 19.13 V C57
2020-01-03 09:15:32 s 1 -183565.09 2 +293783.08 1860.0 C57
2020-01-03 09:45:32 S 06 25 41.117 +44 32 02.83 V C57
2020-01-03 09:45:32 s 1 -184049.62 6 +292423.19 6070.0 C57
2020-01-03 10:15:32 S 06 25 28.910 +44 32 43.51 V C57
2020-01-03 10:15:32 s 1 -184528.49 7 +291054.24 1880.0 C57
2020-01-03 10:45:32 S 06 25 16.541 +44 33 23.04 V C57
2020-01-03 10:45:32 s 1 -185001.64 5 +289676.21 9200.0 C57
2020-01-03 11:15:32 S 06 25 05.306 +44 34 00.70 V C57
2020-01-03 11:15:32 s 1 -185469.01 0 +288289.08 7920.0 C57
2020-01-03 12:15:32 S 06 24 39.401 +44 35 23.89 V C57
2020-01-03 12:15:32 s 1 -186386.14 5 +285487.35 9120.0 C57
2020-01-03 12:45:32 S 06 24 26.676 +44 36 06.98 V C57
2020-01-03 12:45:32 s 1 -186835.79 0 +284072.71 1380.0 C57
2020-01-03 13:15:32 S 06 24 13.630 +44 36 45.36 V C57
2020-01-03 13:15:32 s 1 -187279.40 0 +282648.85 4610.0 C57
2020-01-03 14:15:32 S 06 23 50.882 +44 37 59.16 V C57
2020-01-03 14:15:32 s 1 -188148.26 0 +279773.31 3510.0 C57
2020-01-03 14:45:32 S 06 23 37.982 +44 38 38.65 V C57
2020-01-03 14:45:32 s 1 -188573.37 5 +278321.59 8940.0 C57
2020-01-03 15:15:32 S 06 23 24.610 +44 39 20.59 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)