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4915 Solzhenitsyn (1969 TJ2)
Classification: Main-belt Asteroid          SPK-ID: 2004915
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2884983896712739 3.475e-08  
a 3.067887850495239 1.5334e-08 au
q 2.182807145935297 1.0764e-07 au
i 3.844470487959297 4.7581e-06 deg
node 118.3359153023149 6.8119e-05 deg
peri 318.251567844848 6.8639e-05 deg
M 33.02143109403801 8.7443e-06 deg
tp 2458420.467448587362
(2018-Oct-28.96744859)
4.7098e-05 TDB
period 1962.716828473593
5.37
1.4715e-05
4.029e-08
d
yr
n .1834192252175126 1.3751e-09 deg/d
Q 3.952968555055183 1.9757e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      18113 days (49.59 yr)  
   first obs. used      1969-10-08  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51655  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 00:45:53  

Additional Information
 Earth MOID = 1.19983 au 
 Jupiter MOID = 1.34404 au 
 T_jup = 3.163 
[ 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 13.0   n/a MPO279566  
diameter diameter 12.042 km 0.096 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

4915 Solzhenitsyn (1969 TJ2)          Discovered 1969-Oct-08 by Chernykh, L. I. at Nauchnyj
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1969 TJ2 = 1985 RD6 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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