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JPL Small-Body Database Browser
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295341 (2008 HK13)
Classification: Main-belt Asteroid          SPK-ID: 2295341
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116387494199692 6.4296e-08  
a 2.168782931144591 2.0006e-08 au
q 1.926662716948233 1.3094e-07 au
i 2.578596358293915 6.6844e-06 deg
node 200.7720179306251 0.00018393 deg
peri 34.90477615321974 0.00018958 deg
M 136.6982962368913 4.3821e-05 deg
tp 2458157.520980355779
(2018-Feb-08.02098036)
0.00014234 TDB
period 1166.601570480159
3.19
1.6142e-05
4.419e-08
d
yr
n .3085886468092344 4.2699e-09 deg/d
Q 2.410903145340948 2.224e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5351 days (14.65 yr)  
   first obs. used      2003-12-19  
   last obs. used      2018-08-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58524  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:33:39  

Additional Information
 Earth MOID = .915746 au 
 Jupiter MOID = 2.57972 au 
 T_jup = 3.681 
[ 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 17.8   n/a MPO455183  

295341 (2008 HK13)          Discovered 2008-Apr-25 by Spacewatch at Kitt Peak
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 HK13 = 2006 UA281 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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