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452191 (2015 RE97)
Classification: Main-belt Asteroid          SPK-ID: 2452191
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 .184054091511558 7.8101e-08  
a 2.439247997148045 1.8031e-08 au
q 1.990294423061574 1.8565e-07 au
i 1.121788788777003 8.7075e-06 deg
node 3.368724124997454 0.00025483 deg
peri 15.85194387473537 0.00025759 deg
M 64.70365126924088 2.6613e-05 deg
tp 2458750.402903062275
(2019-Sep-23.90290306)
0.00010396 TDB
period 1391.497282323885
3.81
1.5429e-05
4.224e-08
d
yr
n .2587141236803409 2.8687e-09 deg/d
Q 2.888201571234517 2.135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   data-arc span      8436 days (23.10 yr)  
   first obs. used      1996-09-21  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4496  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:01  

Additional Information
 Earth MOID = .992541 au 
 Jupiter MOID = 2.5741 au 
 T_jup = 3.479 
[ 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 18.0   n/a MPO495254  

452191 (2015 RE97)          Discovered 2004-Dec-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RE97 = 2004 XC113 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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