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JPL Small-Body Database Browser
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379308 (2009 VQ90)
Classification: Main-belt Asteroid          SPK-ID: 2379308
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07575885548195219 1.0227e-07  
a 2.730761645860495 5.7697e-08 au
q 2.523882268976092 2.7741e-07 au
i 6.550904534067021 7.8531e-06 deg
node 18.49448118590398 8.186e-05 deg
peri 338.9824597125485 0.00010213 deg
M 90.51466091758563 6.7366e-05 deg
tp 2458186.080152464274
(2018-Mar-08.58015246)
0.00030284 TDB
period 1648.253924838773
4.51
5.2238e-05
1.43e-07
d
yr
n .2184129487422359 6.9221e-09 deg/d
Q 2.937641022744898 6.2068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5177 days (14.17 yr)  
   first obs. used      2004-10-07  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57112  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:45:25  

Additional Information
 Earth MOID = 1.52059 au 
 Jupiter MOID = 2.41796 au 
 T_jup = 3.341 
[ 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 17.0   n/a MPO353301  

379308 (2009 VQ90)          Discovered 2007-Mar-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 VQ90 = 2013 RH40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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