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183843 (2004 BW112)
Classification: Main-belt Asteroid          SPK-ID: 2183843
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910123340109995 4.8473e-08  
a 2.36026753315095 1.5599e-08 au
q 1.909427322753403 1.1358e-07 au
i 3.774154456071143 4.6152e-06 deg
node 279.8562945452728 8.6366e-05 deg
peri 300.3865258501069 8.7919e-05 deg
M 101.6354146043389 1.3461e-05 deg
tp 2458626.576433038788
(2019-May-23.07643304)
5.0709e-05 TDB
period 1324.464357528086
3.63
1.313e-05
3.595e-08
d
yr
n .2718079938911199 2.6946e-09 deg/d
Q 2.811107743548497 1.8579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      5649 days (15.47 yr)  
   first obs. used      2004-01-15  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59688  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 19:42:28  

Additional Information
 Earth MOID = .904624 au 
 Jupiter MOID = 2.18376 au 
 T_jup = 3.524 
[ 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 17.4   n/a MPO475549  

183843 (2004 BW112)          Discovered 2004-Jan-27 by Spacewatch at Kitt Peak
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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