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JPL Small-Body Database Browser
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183446 (2003 BT7)
Classification: Main-belt Asteroid          SPK-ID: 2183446
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2026874819175664 8.0938e-08  
a 2.346138052884652 1.735e-08 au
q 1.87060523871448 1.9469e-07 au
i 2.732386514935707 6.2198e-06 deg
node 135.8866345297269 0.00015778 deg
peri 64.8688252144303 0.00015827 deg
M 136.6173692606166 1.6577e-05 deg
tp 2458102.382052835061
(2017-Dec-14.88205284)
5.6743e-05 TDB
period 1312.58903571255
3.59
1.456e-05
3.986e-08
d
yr
n .2742671089009752 3.0423e-09 deg/d
Q 2.821670867054825 2.0866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      9625 days (26.35 yr)  
   first obs. used      1993-06-22  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60065  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 20:41:10  

Additional Information
 Earth MOID = .870308 au 
 Jupiter MOID = 2.13706 au 
 T_jup = 3.531 
[ 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 17.2   n/a MPO396437  

183446 (2003 BT7)          Discovered 2003-Jan-26 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 BT7 = 2005 VM68 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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