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452175 (2015 RX85)
Classification: Main-belt Asteroid          SPK-ID: 2452175
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1707761242834107 8.9366e-08  
a 2.683513739020991 5.1366e-08 au
q 2.225233663209702 2.4538e-07 au
i 12.14262272483708 8.549e-06 deg
node 255.5345671443689 6.2093e-05 deg
peri 55.65581572167245 7.231e-05 deg
M 58.74670075564175 3.5628e-05 deg
tp 2458738.479577724276
(2019-Sep-11.97957772)
0.00015757 TDB
period 1605.66211899486
4.40
4.6102e-05
1.262e-07
d
yr
n .2242065723175677 6.4374e-09 deg/d
Q 3.14179381483228 6.0138e-08 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      4700 days (12.87 yr)  
   first obs. used      2006-08-27  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5711  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:43  

Additional Information
 Earth MOID = 1.23553 au 
 Jupiter MOID = 2.15096 au 
 T_jup = 3.323 
[ 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 MPO477163  

452175 (2015 RX85)          Discovered 2006-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

Alternate Designations
 2015 RX85 = 2006 QP101 = 2011 UG383 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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