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JPL Small-Body Database Browser
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3516 Rusheva (1982 UH7)
Classification: Main-belt Asteroid          SPK-ID: 2003516
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08326532811415742 5.1395e-08  
a 2.881152526660156 1.2212e-08 au
q 2.641252416180865 1.4697e-07 au
i 2.319523758342013 4.5155e-06 deg
node 161.7723060895819 9.4966e-05 deg
peri 207.3117001572372 9.6758e-05 deg
M 203.3988615165782 1.9486e-05 deg
tp 2459377.534347429082
(2021-Jun-12.03434743)		 9.8582e-05 TDB
period 1786.272869938828
4.89		 1.1357e-05
3.109e-08		 d
yr
n .2015369577954394 1.2814e-09 deg/d
Q 3.121052637139448 1.3229e-08 au
   Orbit Determination Parameters
   # obs. used (total)      2262  
   data-arc span      20676 days (56.61 yr)  
   first obs. used      1962-10-01  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46256  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 23:24:33  

Additional Information
 Earth MOID = 1.63962 au 
 Jupiter MOID = 2.30982 au 
 T_jup = 3.288 
[ show covariance matrix ]

[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.3   n/a MPO263377  
diameter diameter 11.323 km 3.479 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.182   0.092 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3516 Rusheva (1982 UH7)          Discovered 1982-Oct-21 by Karachkina, L. G. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 UH7 = 1962 TF = 1975 GH1 = 1984 DK2 = 1985 JN2 = 1997 YR21 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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