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266876 (2009 VB53)
Classification: Main-belt Asteroid          SPK-ID: 2266876
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0550934504134784 5.4979e-08  
a 2.871554715407013 2.4803e-08 au
q 2.713350858084147 1.5945e-07 au
i 2.458858639057551 5.994e-06 deg
node 35.97110150257571 0.00012733 deg
peri 28.87886499205069 0.00013937 deg
M 40.68898190356246 5.3442e-05 deg
tp 2458799.614591169918
(2019-Nov-12.11459117)
0.00026411 TDB
period 1777.354551417215
4.87
2.3028e-05
6.305e-08
d
yr
n .2025482196070253 2.6243e-09 deg/d
Q 3.029758572729879 2.617e-08 au
  Orbit Determination Parameters
   # obs. used (total)      188  
   data-arc span      7406 days (20.28 yr)  
   first obs. used      1999-10-19  
   last obs. used      2020-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54542  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:50:27  

Additional Information
 Earth MOID = 1.72689 au 
 Jupiter MOID = 2.14024 au 
 T_jup = 3.294 
[ 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 16.6   n/a MPO454983  

266876 (2009 VB53)          Discovered 2009-Nov-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2009 VB53 = 2004 TS279 = 2006 CO44 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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