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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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1188170858691661 8.5144e-08  
a 1.959219313241243 1.9389e-08 AU
q 1.726430583863329 1.6756e-07 AU
i 19.25108664130618 1.0651e-05 deg
node 223.4911283650244 2.4748e-05 deg
peri 254.1672802035054 5.1863e-05 deg
M 38.34015312293729 4.1098e-05 deg
tp 2456693.822126730908
(2014-Feb-05.32212673)
0.00011489 JED
period 1001.666171069553
2.74
1.4869e-05
4.071e-08
d
yr
n .3594011761579224 5.335e-09 deg/d
Q 2.192008042619156 2.1692e-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      .61158  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-11 20:45:26  

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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