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JPL Small-Body Database Browser
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71916 (2000 WV48)
Classification: Main-belt Asteroid          SPK-ID: 2071916
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .217229865527935 3.1045e-08  
a 2.348385789163905 8.3205e-09 au
q 1.838246259976117 7.3328e-08 au
i 4.106217034183094 4.0677e-06 deg
node 181.7314696260794 5.1556e-05 deg
peri 324.4282599865585 5.2442e-05 deg
M 117.8560625850965 9.6467e-06 deg
tp 2458570.169607742861
(2019-Mar-27.66960774)
3.4475e-05 TDB
period 1314.475792034142
3.60
6.9859e-06
1.913e-08
d
yr
n .2738734347042653 1.4555e-09 deg/d
Q 2.858525318351694 1.0128e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      10740 days (29.40 yr)  
   first obs. used      1989-12-02  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53323  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:44:59  

Additional Information
 Earth MOID = .851814 au 
 Jupiter MOID = 2.16065 au 
 T_jup = 3.524 
[ 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 15.5   n/a MPO474602  

71916 (2000 WV48)          Discovered 2000-Nov-21 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WV48 = 1989 XQ2 = 1998 KG40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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