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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .118540960949617 4.2636e-08  
a 1.959728049718759 9.7691e-09 au
q 1.727420003505178 7.97e-08 au
i 19.24839420878347 5.4085e-06 deg
node 223.4533899310973 1.0723e-05 deg
peri 254.2790860285135 2.5386e-05 deg
M 180.7473338291136 2.5316e-05 deg
tp 2459699.447973704926
(2022-Apr-29.94797370)
7.2548e-05 TDB
period 1002.056339639241
2.74
7.4927e-06
2.051e-08
d
yr
n .3592612368777655 2.6863e-09 deg/d
Q 2.192036095932339 1.0927e-08 au
  Orbit Determination Parameters
   # obs. used (total)      403  
   data-arc span      9275 days (25.39 yr)  
   first obs. used      1995-02-24  
   last obs. used      2020-07-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54743  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:40:58  

Additional Information
 Earth MOID = .823863 au 
 Jupiter MOID = 3.01815 au 
 T_jup = 3.806 
[ 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 16.91   n/a E2021B55  

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