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JPL Small-Body Database Browser
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295914 (2008 WD110)
Classification: Main-belt Asteroid          SPK-ID: 2295914
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09746934150408931 7.3852e-08  
a 2.599534469819321 2.8012e-08 au
q 2.34615955682885 2.0503e-07 au
i 2.379825536798713 7.0148e-06 deg
node 50.2842210410887 0.00012087 deg
peri 342.3428510806688 0.00012374 deg
M 202.611096428315 2.8774e-05 deg
tp 2459269.788567849920
(2021-Feb-24.28856785)
0.00012901 TDB
period 1530.882285587749
4.19
2.4745e-05
6.775e-08
d
yr
n .2351585117870678 3.801e-09 deg/d
Q 2.852909382809793 3.0742e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6750 days (18.48 yr)  
   first obs. used      2000-12-31  
   last obs. used      2019-06-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49609  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:43:44  

Additional Information
 Earth MOID = 1.35152 au 
 Jupiter MOID = 2.531 au 
 T_jup = 3.407 
[ 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 16.8   n/a MPO433907  

295914 (2008 WD110)          Discovered 2008-Nov-30 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

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