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JPL Small-Body Database Browser
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452184 (2015 RP90)
Classification: Main-belt Asteroid          SPK-ID: 2452184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1446934364546406 4.565e-08  
a 2.390600106999767 2.0879e-08 au
q 2.044695962329139 1.062e-07 au
i 5.858808217904402 6.549e-06 deg
node 260.6800727893146 5.3876e-05 deg
peri 64.31663169943509 6.0233e-05 deg
M 27.28672512552528 2.8218e-05 deg
tp 2458498.168876091919
(2019-Jan-14.66887609)
0.00010502 TDB
period 1350.07790188966
3.70
1.7687e-05
4.842e-08
d
yr
n .266651279526996 3.4934e-09 deg/d
Q 2.736504251670395 2.39e-08 au
  Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      7033 days (19.26 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-12-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53901  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 23:09:17  

Additional Information
 Earth MOID = 1.03972 au 
 Jupiter MOID = 2.57013 au 
 T_jup = 3.511 
[ 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 17.0   n/a MPO456152  

452184 (2015 RP90)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RP90 = 2000 QF160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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