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441095 (2007 RK252)
Classification: Main-belt Asteroid          SPK-ID: 2441095
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08024943581015366 6.7217e-08  
a 2.729802199405778 3.363e-08 au
q 2.510737113030148 1.8385e-07 au
i 5.816715602397941 7.6469e-06 deg
node 328.0134593632756 6.8183e-05 deg
peri 56.87823263737182 8.2683e-05 deg
M 273.688244336189 4.8517e-05 deg
tp 2459395.468668380658
(2021-Jun-29.96866838)
0.00022514 TDB
period 1647.385336139721
4.51
3.0443e-05
8.335e-08
d
yr
n .218528107603276 4.0383e-09 deg/d
Q 2.948867285781409 3.6329e-08 au
  Orbit Determination Parameters
   # obs. used (total)      136  
   data-arc span      5666 days (15.51 yr)  
   first obs. used      2003-11-21  
   last obs. used      2019-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57882  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:41:40  

Additional Information
 Earth MOID = 1.51932 au 
 Jupiter MOID = 2.42128 au 
 T_jup = 3.343 
[ 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 16.7   n/a MPO437715  

441095 (2007 RK252)          Discovered 2007-Sep-13 by CSS at Catalina
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 RK252 = 2005 FC14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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