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180051 (2003 BJ22)
Classification: Main-belt Asteroid          SPK-ID: 2180051
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1726273398759471 3.9426e-08  
a 2.630758289188647 1.4284e-08 au
q 2.176617483869414 1.0655e-07 au
i 13.9063253842822 4.3674e-06 deg
node 162.5976655115736 1.7972e-05 deg
peri 263.1638804120672 2.5656e-05 deg
M 85.3546855501049 1.3741e-05 deg
tp 2458830.974244109601
(2019-Dec-13.47424411)
6.0343e-05 TDB
period 1558.546801071077
4.27
1.2693e-05
3.475e-08
d
yr
n .2309844014646194 1.8812e-09 deg/d
Q 3.084899094507881 1.675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      445  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      2000-05-04  
   last obs. used      2021-01-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55112  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 19:50:09  

Additional Information
 Earth MOID = 1.23969 au 
 Jupiter MOID = 2.36768 au 
 T_jup = 3.338 
[ 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 16.11   n/a E2021B55  

180051 (2003 BJ22)          Discovered 2003-Jan-25 by NEAT at Palomar
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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