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85011 (2004 BA16)
Classification: Main-belt Asteroid          SPK-ID: 2085011
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04069224506482353 5.6545e-08  
a 2.73592040334716 2.3357e-08 au
q 2.624589659816306 1.5164e-07 au
i 5.207726562075925 5.6883e-06 deg
node 100.3985862705733 6.0801e-05 deg
peri 49.56238517928838 9.0233e-05 deg
M 208.7499701740549 6.8664e-05 deg
tp 2459694.958954869210
(2022-Apr-25.45895487)
0.00031795 TDB
period 1652.926773241735
4.53
2.1167e-05
5.795e-08
d
yr
n .2177954921100133 2.789e-09 deg/d
Q 2.847251146878013 2.4308e-08 au
  Orbit Determination Parameters
   # obs. used (total)      417  
   data-arc span      7121 days (19.50 yr)  
   first obs. used      2000-02-27  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58616  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:53:24  

Additional Information
 Earth MOID = 1.63958 au 
 Jupiter MOID = 2.14353 au 
 T_jup = 3.345 
[ 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 15.4   n/a MPO436370  

85011 (2004 BA16)          Discovered 2004-Jan-18 by NEAT at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 2004 BA16 = 2001 OW36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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