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JPL Small-Body Database Browser
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324805 (2007 HH49)
Classification: Main-belt Asteroid          SPK-ID: 2324805
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 .09825346777451678 5.2329e-08  
a 3.073819633579345 3.6745e-08 au
q 2.771806195266779 1.5247e-07 au
i 4.949237844643668 5.6207e-06 deg
node 126.4301181411868 7.2335e-05 deg
peri 124.012707719578 8.0153e-05 deg
M 132.6249669955197 3.2905e-05 deg
tp 2458275.331743021460
(2018-Jun-05.83174302)
0.00018038 TDB
period 1968.411969679084
5.39
3.5296e-05
9.664e-08
d
yr
n .1828885444436166 3.2794e-09 deg/d
Q 3.37583307189191 4.0355e-08 au
  Orbit Determination Parameters
   # obs. used (total)      163  
   data-arc span      8090 days (22.15 yr)  
   first obs. used      1997-07-31  
   last obs. used      2019-09-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64332  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:10  

Additional Information
 Earth MOID = 1.76145 au 
 Jupiter MOID = 1.67039 au 
 T_jup = 3.217 
[ 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 16.0   n/a MPO455395  

324805 (2007 HH49)          Discovered 2007-Apr-20 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2007 HH49 = 2006 BS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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