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441936 (2010 JP78)
Classification: Main-belt Asteroid          SPK-ID: 2441936
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04211536178873457 9.3195e-08  
a 2.437482313136824 3.4348e-08 au
q 2.334826863665425 2.4099e-07 au
i 3.498819833545491 6.549e-06 deg
node 109.5072330965712 0.00012916 deg
peri 88.675932104995 0.00015415 deg
M 261.8797230719397 8.7119e-05 deg
tp 2459379.349659229055
(2021-Jun-13.84965923)
0.00033914 TDB
period 1389.986673421795
3.81
2.9381e-05
8.044e-08
d
yr
n .2589952888640086 5.4745e-09 deg/d
Q 2.540137762608223 3.5795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      111  
   data-arc span      4510 days (12.35 yr)  
   first obs. used      2004-11-10  
   last obs. used      2017-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59877  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:33:31  

Additional Information
 Earth MOID = 1.33504 au 
 Jupiter MOID = 2.41869 au 
 T_jup = 3.500 
[ 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 17.3   n/a MPO353528  

441936 (2010 JP78)          Discovered 2006-Apr-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2010 JP78 = 2006 GL13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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