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JPL Small-Body Database Browser
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226210 (2002 VQ45)
Classification: Main-belt Asteroid          SPK-ID: 2226210
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1130831614288829 4.1784e-08  
a 2.274892281169238 1.2257e-08 au
q 2.017640270104457 9.89e-08 au
i 2.255010659462776 6.5679e-06 deg
node .03048979677986631 0.00011638 deg
peri 77.84833876061408 0.00012052 deg
M 261.3962837935845 3.0915e-05 deg
tp 2458943.765743549389
(2020-Apr-04.26574355)
0.00010797 TDB
period 1253.255682768473
3.43
1.0129e-05
2.773e-08
d
yr
n .287251839309239 2.3215e-09 deg/d
Q 2.532144292234018 1.3643e-08 au
  Orbit Determination Parameters
   # obs. used (total)      243  
   data-arc span      8792 days (24.07 yr)  
   first obs. used      1995-10-02  
   last obs. used      2019-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53708  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:51:03  

Additional Information
 Earth MOID = 1.03432 au 
 Jupiter MOID = 2.66614 au 
 T_jup = 3.600 
[ 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 17.4   n/a MPO454624  

226210 (2002 VQ45)          Discovered 2002-Nov-05 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 VQ45 = 2000 CH116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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