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213008 (1995 DB3)
Classification: Inner Main-belt Asteroid          SPK-ID: 2213008
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456800.5 (2014-May-23.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1188171222056579 9.2729e-08  
a 1.959219310334543 1.8557e-08 AU
q 1.726430510110839 1.8326e-07 AU
i 19.25109830737351 1.3271e-05 deg
node 223.4911529238589 2.6901e-05 deg
peri 254.1672546537434 5.9113e-05 deg
M 38.34015459488087 4.8817e-05 deg
tp 2456693.822122872765
(2014-Feb-05.32212287)
0.00013611 JED
period 1001.666168840443
2.74
1.4231e-05
3.896e-08
d
yr
n .3594011769577344 5.1061e-09 deg/d
Q 2.192008110558247 2.0762e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      6903 days (18.90 yr)  
   first obs. used      1995-02-24  
   last obs. used      2014-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .64866  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Feb-19 21:03:09  

Additional Information
 Earth MOID = .822385 AU 
 T_jup = 3.806 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.8 mag n/a MPO234176  

213008 (1995 DB3)          Discovered 1995-Feb-24 by McNaught, R. H. at Siding Spring (413)
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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