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216862 (2008 BK35)
Classification: Main-belt Asteroid          SPK-ID: 2216862
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077878636579217 3.0967e-08  
a 2.417495629591167 1.2259e-08 au
q 1.915169377316056 7.7153e-08 au
i 9.89540454333784 3.8715e-06 deg
node 151.0211743736462 2.8187e-05 deg
peri 155.1078409600741 3.0642e-05 deg
M 19.39581790036977 1.2821e-05 deg
tp 2459126.530519159721
(2020-Oct-04.03051916)
4.8788e-05 TDB
period 1372.925505863446
3.76
1.0443e-05
2.859e-08
d
yr
n .2622137897959675 1.9945e-09 deg/d
Q 2.919821881866278 1.4806e-08 au
  Orbit Determination Parameters
   # obs. used (total)      589  
   data-arc span      9500 days (26.01 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-08-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49222  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:56:34  

Additional Information
 Earth MOID = .903578 au 
 Jupiter MOID = 2.37741 au 
 T_jup = 3.466 
[ 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 16.15   n/a E2021B55  

216862 (2008 BK35)          Discovered 2008-Jan-30 by Spacewatch at Kitt Peak
Reference: 20090707/Numbers.arcLast Updated: 2009-07-09

Alternate Designations
 2008 BK35 = 1994 PN11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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