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266599 (2008 JP25)
Classification: Main-belt Asteroid          SPK-ID: 2266599
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1620493577682058 6.3967e-08  
a 2.375170007266398 1.7719e-08 au
q 1.990275232998574 1.5651e-07 au
i 2.403399285517398 6.4943e-06 deg
node 72.79206604055445 0.00012709 deg
peri 185.2159656512538 0.00013021 deg
M 84.38629640493153 2.1583e-05 deg
tp 2458687.092125846792
(2019-Jul-22.59212585)
8.1319e-05 TDB
period 1337.027923986023
3.66
1.4961e-05
4.096e-08
d
yr
n .2692539127580431 3.013e-09 deg/d
Q 2.760064781534223 2.059e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      5631 days (15.42 yr)  
   first obs. used      2004-02-27  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53926  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:48:25  

Additional Information
 Earth MOID = .975159 au 
 Jupiter MOID = 2.29317 au 
 T_jup = 3.523 
[ 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 17.5   n/a MPO476120  

266599 (2008 JP25)          Discovered 2008-May-07 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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