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180055 (2003 BR32)
Classification: Main-belt Asteroid          SPK-ID: 2180055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04133017843219283 9.3918e-08  
a 2.818748634663024 2.4675e-08 au
q 2.702249250636901 2.5737e-07 au
i 4.46420419622231 5.197e-06 deg
node 309.6517420726623 0.00010005 deg
peri 20.55687910404978 0.00013501 deg
M 72.38196648521789 8.7881e-05 deg
tp 2458852.955174094130
(2020-Jan-04.45517409)
0.00042279 TDB
period 1728.55399489132
4.73
2.2698e-05
6.214e-08
d
yr
n .2082665633031812 2.7347e-09 deg/d
Q 2.935248018689147 2.5695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      294  
   data-arc span      6580 days (18.02 yr)  
   first obs. used      2003-01-04  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55283  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:24:57  

Additional Information
 Earth MOID = 1.68921 au 
 Jupiter MOID = 2.23351 au 
 T_jup = 3.312 
[ 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 16.1   n/a MPO475519  

180055 (2003 BR32)          Discovered 2003-Jan-27 by Spacewatch at Kitt Peak
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

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