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JPL Small-Body Database Browser
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201908 (2004 BJ97)
Classification: Main-belt Asteroid          SPK-ID: 2201908
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2369228587067599 6.6331e-08  
a 3.156485323074371 2.5781e-08 au
q 2.40864179686566 2.0742e-07 au
i 16.67477728633312 6.7012e-06 deg
node 132.8747969368551 2.2565e-05 deg
peri 251.7036182762134 2.6185e-05 deg
M 332.1660537373606 1.0863e-05 deg
tp 2458758.871260004212
(2019-Oct-02.37126000)
6.1583e-05 TDB
period 2048.349632622667
5.61
2.5096e-05
6.871e-08
d
yr
n .1757512459135519 2.1532e-09 deg/d
Q 3.904328849283082 3.189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2002-09-13  
   last obs. used      2019-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56665  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 14:38:42  

Additional Information
 Earth MOID = 1.47015 au 
 Jupiter MOID = 1.86091 au 
 T_jup = 3.098 
[ 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 15.3   n/a MPO410954  

201908 (2004 BJ97)          Discovered 2004-Jan-25 by NEAT at Haleakala
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

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