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JPL Small-Body Database Browser
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59201 (1999 BW7)
Classification: Main-belt Asteroid          SPK-ID: 2059201
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 .1453944704030569 3.6727e-08  
a 2.326600708006629 1.1383e-08 au
q 1.988325830226628 8.8866e-08 au
i 6.505519923245419 4.3507e-06 deg
node 147.8512618151721 4.3023e-05 deg
peri 334.392333723417 4.7051e-05 deg
M 257.0369958574157 1.8201e-05 deg
tp 2458971.231864563596
(2020-May-01.73186456)
6.5352e-05 TDB
period 1296.227439693514
3.55
9.5124e-06
2.604e-08
d
yr
n .2777290381116451 2.0381e-09 deg/d
Q 2.664875585786631 1.3038e-08 au
  Orbit Determination Parameters
   # obs. used (total)      310  
   data-arc span      8639 days (23.65 yr)  
   first obs. used      1996-04-12  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56659  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:07:50  

Additional Information
 Earth MOID = 1.00635 au 
 Jupiter MOID = 2.40145 au 
 T_jup = 3.551 
[ 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 MPO452972  

59201 (1999 BW7)          Discovered 1999-Jan-21 by Korlevic, K. at Visnjan
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 BW7 = 1996 GH8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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