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JPL Small-Body Database Browser
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212699 (2007 QN3)
Classification: Main-belt Asteroid          SPK-ID: 2212699
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1490809498268622 4.5164e-08  
a 2.305118833257328 1.607e-08 au
q 1.961469528131537 1.0275e-07 au
i 4.383904739951951 5.3525e-06 deg
node 203.0801761578041 6.4682e-05 deg
peri 197.3515922097035 6.7167e-05 deg
M 178.6931929683671 2.009e-05 deg
tp 2458365.982048191426
(2018-Sep-04.48204819)
6.8316e-05 TDB
period 1278.316531573329
3.50
1.3367e-05
3.66e-08
d
yr
n .2816203898708236 2.9449e-09 deg/d
Q 2.648768138383119 1.8465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      9192 days (25.17 yr)  
   first obs. used      1995-02-25  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58846  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 08:49:28  

Additional Information
 Earth MOID = .969817 au 
 Jupiter MOID = 2.74818 au 
 T_jup = 3.570 
[ 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 17.0   n/a MPO454527  

212699 (2007 QN3)          Discovered 2007-Aug-23 by Chante-Perdrix at Chante-Perdrix
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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