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347098 (2010 HO17)
Classification: Jupiter Trojan          SPK-ID: 2347098
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1339285951146913 8.9891e-08  
a 5.212202331801998 3.1494e-07 au
q 4.514139396050238 6.8396e-07 au
i 15.18184937006383 1.1901e-05 deg
node 2.64264186053602 2.8281e-05 deg
peri 274.1900749399003 6.8289e-05 deg
M 311.8660922895006 7.0545e-05 deg
tp 2459581.637560961479
(2022-Jan-02.13756096)
0.00086871 TDB
period 4346.40634632076
11.90
0.00039393
1.079e-06
d
yr
n .08282704637239925 7.5069e-09 deg/d
Q 5.910265267553758 3.5711e-07 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      9126 days (24.99 yr)  
   first obs. used      1995-02-04  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:24:29  

Additional Information
 Earth MOID = 3.5429 au 
 Jupiter MOID = .044676 au 
 T_jup = 2.913 
[ 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 13.1   n/a MPO434186  
diameter diameter 12.154 km 0.670 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.069   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

347098 (2010 HO17)          Discovered 2007-Feb-09 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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