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452230 (2015 RV242)
Classification: Main-belt Asteroid          SPK-ID: 2452230
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473845315403629 7.0669e-08  
a 2.673775091666212 4.0529e-08 au
q 2.279702002336697 1.9568e-07 au
i 12.82953882419413 7.5422e-06 deg
node 89.23456141486538 2.6919e-05 deg
peri 176.8762648562783 3.3438e-05 deg
M 145.9775729074506 2.0128e-05 deg
tp 2458352.955864617663
(2018-Aug-22.45586462)
8.6454e-05 TDB
period 1596.929474128441
4.37
3.6309e-05
9.941e-08
d
yr
n .2254326229381406 5.1256e-09 deg/d
Q 3.067848180995728 4.6502e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      5735 days (15.70 yr)  
   first obs. used      2004-02-17  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64172  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:02  

Additional Information
 Earth MOID = 1.26386 au 
 Jupiter MOID = 2.0279 au 
 T_jup = 3.329 
[ 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 16.8   n/a MPO450472  

452230 (2015 RV242)          Discovered 2009-Apr-20 by CSS at Catalina
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RV242 = 2010 LE70 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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