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452201 (2015 RU152)
Classification: Main-belt Asteroid          SPK-ID: 2452201
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1121896659098299 1.513e-07  
a 2.515244467827042 1.7798e-08 au
q 2.233060031299979 3.8052e-07 au
i 6.235753308941161 1.5749e-05 deg
node 175.5265456094639 4.7437e-05 deg
peri 169.882638347479 6.3235e-05 deg
M 66.77740239265876 3.4808e-05 deg
tp 2458730.231301039608
(2019-Sep-03.73130104)
0.00014067 TDB
period 1457.030793944714
3.99
1.5465e-05
4.234e-08
d
yr
n .2470778253253994 2.6225e-09 deg/d
Q 2.797428904354106 1.9795e-08 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5873 days (16.08 yr)  
   first obs. used      2003-09-04  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49618  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:48:01  

Additional Information
 Earth MOID = 1.22621 au 
 Jupiter MOID = 2.59706 au 
 T_jup = 3.442 
[ 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 17.6   n/a MPO440874  

452201 (2015 RU152)          Discovered 2007-Sep-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RU152 = 2007 RE99 = 2011 SG207 = 2014 HP86 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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