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JPL Small-Body Database Browser
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347269 (2011 KH30)
Classification: Main-belt Asteroid          SPK-ID: 2347269
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1962190904483367 4.6159e-08  
a 2.634922145821089 3.2377e-08 au
q 2.117900118965895 1.2464e-07 au
i 12.96470489765837 5.4938e-06 deg
node 85.22167733807845 2.9866e-05 deg
peri 242.5133457085607 3.5071e-05 deg
M 340.1543554710742 2.3322e-05 deg
tp 2459086.621743949570
(2020-Aug-25.12174395)
0.00010206 TDB
period 1562.248471026278
4.28
2.8795e-05
7.884e-08
d
yr
n .2304370954279171 4.2473e-09 deg/d
Q 3.151944172676283 3.873e-08 au
  Orbit Determination Parameters
   # obs. used (total)      289  
   data-arc span      6286 days (17.21 yr)  
   first obs. used      2002-04-12  
   last obs. used      2019-06-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55988  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:33:25  

Additional Information
 Earth MOID = 1.14043 au 
 Jupiter MOID = 2.24976 au 
 T_jup = 3.335 
[ 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 15.8   n/a MPO437470  

347269 (2011 KH30)          Discovered 2004-Dec-14 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

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