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JPL Small-Body Database Browser
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379845 (2012 BP84)
Classification: Main-belt Asteroid          SPK-ID: 2379845
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09042568701457163 8.8401e-08  
a 2.994754073037118 4.8499e-08 au
q 2.72395137854305 2.8113e-07 au
i 1.785044133791527 9.2898e-06 deg
node 26.98908945798222 0.00019169 deg
peri 16.02287677876663 0.00020386 deg
M 294.9420871079772 6.6903e-05 deg
tp 2459342.587967845565
(2021-May-08.08796785)		 0.00035457 TDB
period 1892.954491620403
5.18		 4.5984e-05
1.259e-07		 d
yr
n .1901788984329114 4.6198e-09 deg/d
Q 3.265556767531187 5.2885e-08 au
   Orbit Determination Parameters
   # obs. used (total)      119  
   data-arc span      5850 days (16.02 yr)  
   first obs. used      2002-03-12  
   last obs. used      2018-03-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62638  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:38:08  

Additional Information
 Earth MOID = 1.73261 au 
 Jupiter MOID = 2.08365 au 
 T_jup = 3.248 
[ 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 16.9   n/a MPO440649  

379845 (2012 BP84)          Discovered 2005-Oct-24 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

Alternate Designations
 2012 BP84 = 2005 US129 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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