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243255 (2007 WL60)
Classification: Main-belt Asteroid          SPK-ID: 2243255
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .068296218131873 6.3778e-08  
a 3.028939821514511 3.427e-08 au
q 2.822074686756039 1.902e-07 au
i 7.036155135621098 6.1246e-06 deg
node 251.5078709663832 5.417e-05 deg
peri 93.53936756074029 7.1879e-05 deg
M 209.9423190964299 5.0708e-05 deg
tp 2459803.083309224918
(2022-Aug-11.58330922)
0.00027835 TDB
period 1925.459527171036
5.27
3.2678e-05
8.947e-08
d
yr
n .1869683547848585 3.1731e-09 deg/d
Q 3.235804956272982 3.6611e-08 au
  Orbit Determination Parameters
   # obs. used (total)      263  
   data-arc span      6819 days (18.67 yr)  
   first obs. used      2001-08-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 12:46:14  

Additional Information
 Earth MOID = 1.82618 au 
 Jupiter MOID = 2.06308 au 
 T_jup = 3.229 
[ 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 15.7   n/a MPO437136  

243255 (2007 WL60)          Discovered 2007-Nov-17 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

Alternate Designations
 2007 WL60 = 2006 QZ164 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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