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277049 (2005 EP25)
Classification: Main-belt Asteroid          SPK-ID: 2277049
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05775215727851672 7.0415e-08  
a 3.114356095585723 4.3615e-08 au
q 2.934495312532149 2.3072e-07 au
i 11.18222839649859 9.674e-06 deg
node 355.9962521658446 3.6026e-05 deg
peri 79.09466446494612 9.6617e-05 deg
M 3.317540996371449 8.6417e-05 deg
tp 2458982.000302505074
(2020-May-12.50030251)
0.00048197 TDB
period 2007.478160920288
5.50
4.2171e-05
1.155e-07
d
yr
n .1793294726728012 3.7671e-09 deg/d
Q 3.294216878639296 4.6134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      6590 days (18.04 yr)  
   first obs. used      2002-09-14  
   last obs. used      2020-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50965  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 21:21:10  

Additional Information
 Earth MOID = 1.97501 au 
 Jupiter MOID = 1.8749 au 
 T_jup = 3.186 
[ 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 15.6   n/a MPO503246  

277049 (2005 EP25)          Discovered 2005-Mar-03 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 EP25 = 2002 RK205 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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