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385781 (2006 BR)
Classification: Inner Main-belt Asteroid          SPK-ID: 2385781
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0864323826999496 5.8499e-08  
a 1.907731284037015 1.733e-08 au
q 1.742841523606462 1.1986e-07 au
i 23.42664884241482 7.8846e-06 deg
node 80.48265114918456 1.2577e-05 deg
peri 54.73539951383514 6.1912e-05 deg
M 222.647047815646 6.2182e-05 deg
tp 2459567.705964480848
(2021-Dec-19.20596448)
0.00016994 TDB
period 962.4412516134009
2.64
1.3114e-05
3.59e-08
d
yr
n .3740488049494027 5.0967e-09 deg/d
Q 2.072621044467569 1.8828e-08 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5351 days (14.65 yr)  
   first obs. used      2005-10-30  
   last obs. used      2020-06-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63271  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:06:37  

Additional Information
 Earth MOID = .803613 au 
 Jupiter MOID = 3.15877 au 
 T_jup = 3.835 
[ 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 17.7   n/a MPO471966  

385781 (2006 BR)          Discovered 2006-Jan-20 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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