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JPL Small-Body Database Browser
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392402 (2010 KQ127)
Classification: Main-belt Asteroid          SPK-ID: 2392402
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 .04423789059867376 1.1241e-07  
a 2.638587470268493 4.7339e-08 au
q 2.521861926423724 2.8386e-07 au
i 21.41930830052765 1.4481e-05 deg
node 217.3614424953731 1.8612e-05 deg
peri 239.0059181569275 0.00014707 deg
M 178.6781064004996 0.00014072 deg
tp 2457823.493751979385
(2017-Mar-10.99375198)
0.0006194 TDB
period 1565.509367221721
4.29
4.213e-05
1.153e-07
d
yr
n .2299571037629018 6.1885e-09 deg/d
Q 2.755313014113262 4.9433e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5340 days (14.62 yr)  
   first obs. used      2003-10-23  
   last obs. used      2018-06-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52942  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:35:15  

Additional Information
 Earth MOID = 1.56983 au 
 Jupiter MOID = 2.39057 au 
 T_jup = 3.297 
[ 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 16.2   n/a MPO446663  

392402 (2010 KQ127)          Discovered 2010-May-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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