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215471 (2002 RB34)
Classification: Main-belt Asteroid          SPK-ID: 2215471
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06763092089731776 7.4875e-08  
a 3.126392144098928 3.8445e-08 au
q 2.914951364307377 2.3553e-07 au
i 10.53418245223803 8.6495e-06 deg
node 4.152598693721528 2.87e-05 deg
peri 20.33565604064466 5.4398e-05 deg
M 45.03056471795646 4.4146e-05 deg
tp 2458747.937716429618
(2019-Sep-21.43771643)
0.00024788 TDB
period 2019.126845395323
5.53
3.7244e-05
1.02e-07
d
yr
n .1782948905963934 3.2887e-09 deg/d
Q 3.337832923890478 4.1045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      285  
   data-arc span      6352 days (17.39 yr)  
   first obs. used      2002-09-04  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52042  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:23:45  

Additional Information
 Earth MOID = 1.91971 au 
 Jupiter MOID = 2.02593 au 
 T_jup = 3.185 
[ 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 15.2   n/a MPO454547  

215471 (2002 RB34)          Discovered 2002-Sep-04 by LONEOS at Anderson Mesa
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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