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JPL Small-Body Database Browser
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268904 (2007 BX77)
Classification: Main-belt Asteroid          SPK-ID: 2268904
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1123442924558454 1.1073e-07  
a 2.434001336107809 3.6536e-08 au
q 2.160555178166194 2.4315e-07 au
i 5.868131549992722 5.9865e-06 deg
node 332.980645520802 6.2863e-05 deg
peri 262.1509661842191 7.9546e-05 deg
M 355.6942675387903 3.8957e-05 deg
tp 2458617.089151974425
(2019-May-13.58915197)
0.00014983 TDB
period 1387.01016948811
3.80
3.123e-05
8.55e-08
d
yr
n .2595510890398602 5.8441e-09 deg/d
Q 2.707447494049422 4.0641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6003 days (16.44 yr)  
   first obs. used      2002-12-31  
   last obs. used      2019-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:39:02  

Additional Information
 Earth MOID = 1.15884 au 
 Jupiter MOID = 2.32086 au 
 T_jup = 3.490 
[ 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 17.1   n/a MPO433744  

268904 (2007 BX77)          Discovered 2007-Jan-17 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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