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JPL Small-Body Database Browser
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344506 (2002 QN152)
Classification: Main-belt Asteroid          SPK-ID: 2344506
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630097374310829 6.9652e-08  
a 2.175539589108721 1.3284e-08 au
q 1.820905451917183 1.5527e-07 au
i 4.415074639636437 7.73e-06 deg
node 33.76064318038431 5.1043e-05 deg
peri 358.4037293878179 5.3549e-05 deg
M 24.17523957946317 1.4973e-05 deg
tp 2458521.792304121235
(2019-Feb-07.29230412)
4.8448e-05 TDB
period 1172.057485644355
3.21
1.0735e-05
2.939e-08
d
yr
n .3071521699313963 2.8132e-09 deg/d
Q 2.53017372630026 1.5449e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      6884 days (18.85 yr)  
   first obs. used      1999-10-09  
   last obs. used      2018-08-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:26:59  

Additional Information
 Earth MOID = .826108 au 
 Jupiter MOID = 2.89832 au 
 T_jup = 3.664 
[ 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 17.8   n/a MPO455508  

344506 (2002 QN152)          Discovered 1999-Oct-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2002 QN152 = 1999 TN214 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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