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JPL Small-Body Database Browser
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452428 (2003 BW22)
Classification: Main-belt Asteroid          SPK-ID: 2452428
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485880803635523 1.3098e-07  
a 2.646234440176474 3.8933e-08 au
q 2.253035544518732 3.6285e-07 au
i 31.63990975052934 1.4417e-05 deg
node 147.909063225563 1.0487e-05 deg
peri 342.2307577802425 3.4513e-05 deg
M 273.8469748603052 2.7129e-05 deg
tp 2458976.778092598822
(2020-May-07.27809260)
0.00011994 TDB
period 1572.319870555109
4.30
3.4699e-05
9.5e-08
d
yr
n .2289610445951444 5.0529e-09 deg/d
Q 3.039433335834216 4.4718e-08 au
  Orbit Determination Parameters
   # obs. used (total)      124  
   data-arc span      5713 days (15.64 yr)  
   first obs. used      2003-01-25  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53696  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:21:49  

Additional Information
 Earth MOID = 1.27507 au 
 Jupiter MOID = 2.00888 au 
 T_jup = 3.167 
[ 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 16.9   n/a MPO456154  

452428 (2003 BW22)          Discovered 2003-Jan-25 by NEAT at Palomar
Reference: Last Updated: 2016-01-04

Alternate Designations
 2003 BW22 = 2010 OC76 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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