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3482 Lesnaya (1975 VY4)
Classification: Main-belt Asteroid          SPK-ID: 2003482
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718844877237018 3.5102e-08  
a 2.780595508347968 1.1892e-08 au
q 2.302654273828751 1.012e-07 au
i 4.699322684349502 3.0539e-06 deg
node 128.7515734415395 4.8516e-05 deg
peri 247.3504301378485 4.962e-05 deg
M 245.3538716591459 1.3313e-05 deg
tp 2459539.839271746351
(2021-Nov-21.33927175)
6.4637e-05 TDB
period 1693.577800127914
4.64
1.0865e-05
2.975e-08
d
yr
n .2125677367598995 1.3637e-09 deg/d
Q 3.258536742867184 1.3937e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2662  
   data-arc span      28451 days (77.89 yr)  
   first obs. used      1942-09-11  
   last obs. used      2020-08-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41996  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 23:04:03  

Additional Information
 Earth MOID = 1.30877 au 
 Jupiter MOID = 2.21537 au 
 T_jup = 3.307 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3   n/a MPO384783  
diameter diameter 12.616 km 0.189 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.146   0.015 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3482 Lesnaya (1975 VY4)          Discovered 1975-Nov-02 by Smirnova, T. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1975 VY4 = 1942 RE = 1975 VX8 = 1979 QH7 = 1980 XB3 = 1986 CU1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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