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JPL Small-Body Database Browser
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393238 (2013 QV22)
Classification: Main-belt Asteroid          SPK-ID: 2393238
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0868559506686402 5.1287e-08  
a 2.765647517372771 3.9242e-08 au
q 2.525434573036994 1.3757e-07 au
i 7.374756755465968 8.0437e-06 deg
node 129.775965549104 5.477e-05 deg
peri 139.2359455564681 8.1506e-05 deg
M 229.3395604232657 6.6857e-05 deg
tp 2459610.226798700614
(2022-Jan-30.72679870)
0.00031948 TDB
period 1679.939607147212
4.60
3.5756e-05
9.789e-08
d
yr
n .2142934177326372 4.561e-09 deg/d
Q 3.005860461708547 4.2651e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6536 days (17.89 yr)  
   first obs. used      2002-02-12  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59288  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:59:25  

Additional Information
 Earth MOID = 1.51463 au 
 Jupiter MOID = 2.09721 au 
 T_jup = 3.322 
[ 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 MPO413429  

393238 (2013 QV22)          Discovered 2003-May-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

Alternate Designations
 2013 QV22 = 2004 SC1 = 2011 AZ59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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