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JPL Small-Body Database Browser
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452222 (2015 RL234)
Classification: Main-belt Asteroid          SPK-ID: 2452222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2060937572484037 9.7541e-08  
a 3.17411554677494 4.4857e-08 au
q 2.519950147799521 2.9994e-07 au
i 10.38469713540212 6.6989e-06 deg
node 157.7429429516402 4.9093e-05 deg
peri 247.4060758776988 5.2703e-05 deg
M 219.4345365492154 1.5051e-05 deg
tp 2459407.007951088149
(2021-Jul-11.50795109)
8.937e-05 TDB
period 2065.534842371788
5.66
4.3785e-05
1.199e-07
d
yr
n .1742889989629143 3.6946e-09 deg/d
Q 3.828280945750358 5.4101e-08 au
  Orbit Determination Parameters
   # obs. used (total)      178  
   data-arc span      7593 days (20.79 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48597  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:56:46  

Additional Information
 Earth MOID = 1.55016 au 
 Jupiter MOID = 1.72715 au 
 T_jup = 3.143 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2   n/a MPO361090  

452222 (2015 RL234)          Discovered 2006-Jan-26 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-11-30

[ show close-approach data ]
Alternate Designations
 2015 RL234 = 2011 AW34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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