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JPL Small-Body Database Browser
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85866 (1999 BV9)
Classification: Main-belt Asteroid          SPK-ID: 2085866
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1517148180640895 3.9903e-08  
a 2.678407753767955 1.5838e-08 au
q 2.272053608703603 1.0951e-07 au
i 7.692892535642824 4.0144e-06 deg
node 288.9612555015023 3.5924e-05 deg
peri 191.953237574986 3.9424e-05 deg
M 226.3087214464698 1.7375e-05 deg
tp 2459195.085129178072
(2020-Dec-11.58512918)
7.9921e-05 TDB
period 1601.081602480148
4.38
1.4201e-05
3.888e-08
d
yr
n .2248480024018411 1.9944e-09 deg/d
Q 3.084761898832307 1.8241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      607  
   data-arc span      9121 days (24.97 yr)  
   first obs. used      1994-11-10  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4952  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:15:03  

Additional Information
 Earth MOID = 1.289 au 
 Jupiter MOID = 2.01598 au 
 T_jup = 3.348 
[ 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 15.5   n/a MPO359342  

85866 (1999 BV9)          Discovered 1999-Jan-22 by Korlevic, K. at Visnjan
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1999 BV9 = 2002 XV71 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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