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JPL Small-Body Database Browser
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277618 (2006 BT8)
Classification: Main-belt Asteroid          SPK-ID: 2277618
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .178305546999139 7.21e-08  
a 2.832722336643616 3.1457e-08 au
q 2.327632230911697 2.1169e-07 au
i 7.699480501771332 8.2832e-06 deg
node 331.9515742613386 4.0744e-05 deg
peri 129.813107611944 4.4939e-05 deg
M 261.6546207973937 1.684e-05 deg
tp 2459076.224913637449
(2020-Aug-14.72491364)
8.3676e-05 TDB
period 1741.423646927614
4.77
2.9008e-05
7.942e-08
d
yr
n .2067274098609758 3.4436e-09 deg/d
Q 3.337812442375535 3.7066e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      8298 days (22.72 yr)  
   first obs. used      1997-02-04  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51886  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 05:24:10  

Additional Information
 Earth MOID = 1.35337 au 
 Jupiter MOID = 1.8316 au 
 T_jup = 3.276 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO455060  

277618 (2006 BT8)          Discovered 2006-Jan-23 by Sarneczky, K. at Piszkesteto
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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