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6301 (1989 BR1)
Classification: Main-belt Asteroid          SPK-ID: 2006301
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1635576641679531 4.4931e-08  
a 3.171701590147472 2.6384e-08 AU
q 2.652945486625169 1.3933e-07 AU
i .4936583568555694 6.3801e-06 deg
node 16.14130343660688 0.00059368 deg
peri 243.4377820138367 0.00059395 deg
M 95.09319004258927 2.1997e-05 deg
tp 2456455.515911488956
(2013-Jun-12.01591149)
0.0001237 JED
period 2063.178990799516
5.65
2.5744e-05
7.048e-08
d
yr
n .1744880117553417 2.1772e-09 deg/d
Q 3.690457693669775 3.0699e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1536  
   data-arc span      28101 days (76.94 yr)  
   first obs. used      1938-02-20  
   last obs. used      2015-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49251  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:03:10  

Additional Information
 Earth MOID = 1.63925 AU 
 T_jup = 3.181 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.2 mag n/a MPO324366  

6301 (1989 BR1)          Discovered 1989-Jan-29 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1989 BR1 = 1938 CJ = 1955 EG = 1968 OV = 1975 VN4 = 1991 PG 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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