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JPL Small-Body Database Browser
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277649 (2006 BT128)
Classification: Main-belt Asteroid          SPK-ID: 2277649
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .113798171100197 4.5441e-08  
a 2.615289967306474 2.98e-08 au
q 2.317674752130303 1.2445e-07 au
i .5352290951545212 1.1122e-05 deg
node 12.92510093020426 0.00056492 deg
peri 271.8089432584003 0.00056808 deg
M 275.4636999128666 5.4799e-05 deg
tp 2458963.259616291288
(2020-Apr-23.75961629)
0.00023333 TDB
period 1544.82112098895
4.23
2.6404e-05
7.229e-08
d
yr
n .2330366895615322 3.9831e-09 deg/d
Q 2.912905182482644 3.3192e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      9102 days (24.92 yr)  
   first obs. used      1994-05-10  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66358  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:44:24  

Additional Information
 Earth MOID = 1.3007 au 
 Jupiter MOID = 2.2124 au 
 T_jup = 3.398 
[ 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 17.0   n/a MPO245606  

277649 (2006 BT128)          Discovered 2006-Jan-26 by Mt. Lemmon Survey at Mount Lemmon
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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