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JPL Small-Body Database Browser
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266471 (2007 YB1)
Classification: Main-belt Asteroid          SPK-ID: 2266471
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07614806594486383 4.2841e-08  
a 2.247590310336847 1.514e-08 au
q 2.07644065516828 9.2692e-08 au
i 6.606623008472917 6.329e-06 deg
node 251.3803023020715 3.9491e-05 deg
peri 268.5193538701404 6.0413e-05 deg
M 68.788103939092 4.4475e-05 deg
tp 2458365.328336273272
(2018-Sep-03.82833627)
0.00015157 TDB
period 1230.762211683947
3.37
1.2436e-05
3.405e-08
d
yr
n .2925016681390003 2.9554e-09 deg/d
Q 2.418739965505414 1.6293e-08 au
  Orbit Determination Parameters
   # obs. used (total)      320  
   data-arc span      6290 days (17.22 yr)  
   first obs. used      2002-05-09  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57857  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:34  

Additional Information
 Earth MOID = 1.09773 au 
 Jupiter MOID = 2.59496 au 
 T_jup = 3.617 
[ 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 16.7   n/a MPO433729  

266471 (2007 YB1)          Discovered 2007-Dec-16 by La Sagra at La Sagra
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2007 YB1 = 2002 JY133 = 2010 TZ55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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