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JPL Small-Body Database Browser
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442896 (2013 BQ75)
Classification: Main-belt Asteroid          SPK-ID: 2442896
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .166761458014176 5.8607e-08  
a 2.441214703027017 1.706e-08 au
q 2.034114179824588 1.4328e-07 au
i 3.858914306345561 4.8183e-06 deg
node 76.67681856105321 0.00011457 deg
peri 325.1020355425238 0.00011669 deg
M 299.977158567648 2.0357e-05 deg
tp 2458832.785147895596
(2019-Dec-15.28514790)
7.8409e-05 TDB
period 1393.180516731461
3.81
1.4604e-05
3.998e-08
d
yr
n .2584015464446743 2.7087e-09 deg/d
Q 2.848315226229446 1.9905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      129  
   data-arc span      9387 days (25.70 yr)  
   first obs. used      1994-02-13  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60081  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:17  

Additional Information
 Earth MOID = 1.04361 au 
 Jupiter MOID = 2.54867 au 
 T_jup = 3.479 
[ 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 17.5   n/a MPO456097  

442896 (2013 BQ75)          Discovered 2009-Jan-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 BQ75 = 2009 AO9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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