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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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1718844872344911 3.5018e-08  
a 2.780595508233231 1.1876e-08 au
q 2.302654275094032 1.0101e-07 au
i 4.699322819647056 3.043e-06 deg
node 128.7515760990374 4.8247e-05 deg
peri 247.3504275595987 4.9361e-05 deg
M 245.3538716599596 1.3311e-05 deg
tp 2459539.839271709140
(2021-Nov-21.33927171)
6.4626e-05 TDB
period 1693.57780002309
4.64
1.085e-05
2.971e-08
d
yr
n .2125677367730564 1.3619e-09 deg/d
Q 3.258536741372429 1.3918e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2744  
   data-arc span      28518 days (78.08 yr)  
   first obs. used      1942-09-11  
   last obs. used      2020-10-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41556  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:59:54  

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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