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437315 (2013 NQ22)
Classification: Main-belt Asteroid          SPK-ID: 2437315
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 .1171677306170075 9.1706e-08  
a 2.625400881117375 3.5504e-08 au
q 2.31778861791696 2.4785e-07 au
i 13.97255652845884 1.0514e-05 deg
node 220.9043384835923 2.5369e-05 deg
peri 190.8807768634652 3.9955e-05 deg
M 196.4212255652068 3.1356e-05 deg
tp 2459706.518882031744
(2022-May-07.01888203)
0.00014139 TDB
period 1553.788371441463
4.25
3.1518e-05
8.629e-08
d
yr
n .2316917841687957 4.6998e-09 deg/d
Q 2.93301314431779 3.9664e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      4754 days (13.02 yr)  
   first obs. used      2007-04-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63498  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:40:51  

Additional Information
 Earth MOID = 1.32918 au 
 Jupiter MOID = 2.4563 au 
 T_jup = 3.351 
[ 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 MPO472426  

437315 (2013 NQ22)          Discovered 2007-Apr-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-06-04

Alternate Designations
 2013 NQ22 = 2007 JW19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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