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JPL Small-Body Database Browser
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226645 (2004 FP78)
Classification: Main-belt Asteroid          SPK-ID: 2226645
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349171178528326 5.5163e-08  
a 2.353315816718284 1.8558e-08 au
q 2.035813229329168 1.3238e-07 au
i 4.037533446280464 9.2273e-06 deg
node 3.599339050072927 8.6616e-05 deg
peri 280.0590566636932 9.386e-05 deg
M 342.3896760143608 3.7393e-05 deg
tp 2458665.003546383731
(2019-Jun-30.50354638)
0.00013728 TDB
period 1318.617233679495
3.61
1.5597e-05
4.27e-08
d
yr
n .2730132678422905 3.2294e-09 deg/d
Q 2.6708184041074 2.1061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6046 days (16.55 yr)  
   first obs. used      2001-07-25  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52866  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:22:20  

Additional Information
 Earth MOID = 1.02364 au 
 Jupiter MOID = 2.47073 au 
 T_jup = 3.540 
[ 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 17.4   n/a MPO391177  

226645 (2004 FP78)          Discovered 2004-Mar-19 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2004 FP78 = 2001 OP113 = 2005 QJ183 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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