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259222 (2003 BY22)
Classification: Main-belt Asteroid          SPK-ID: 2259222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207580103081475 4.2006e-08  
a 2.579925984837343 1.8376e-08 au
q 2.268379256166098 1.0702e-07 au
i 13.73095280801563 5.9364e-06 deg
node 264.8314582724373 2.359e-05 deg
peri 218.6473186804721 3.896e-05 deg
M 69.05488540095149 3.0787e-05 deg
tp 2458710.163788835496
(2019-Aug-14.66378884)
0.0001284 TDB
period 1513.593649635994
4.14
1.6172e-05
4.428e-08
d
yr
n .2378445496825233 2.5412e-09 deg/d
Q 2.891472713508589 2.0596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      394  
   data-arc span      7767 days (21.26 yr)  
   first obs. used      1999-02-19  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50644  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 23:11:37  

Additional Information
 Earth MOID = 1.29984 au 
 Jupiter MOID = 2.29764 au 
 T_jup = 3.375 
[ 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 15.8   n/a MPO418379  

259222 (2003 BY22)          Discovered 2003-Jan-25 by NEAT at Palomar
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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