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233668 (2008 RS27)
Classification: Main-belt Asteroid          SPK-ID: 2233668
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2996116412637104 7.0747e-08  
a 2.639540814313639 2.0607e-08 au
q 1.848703658754579 1.9146e-07 au
i 6.535326450876633 7.5301e-06 deg
node 151.1223340539936 6.5787e-05 deg
peri 207.7085871762391 6.6988e-05 deg
M 274.5850735904674 1.8056e-05 deg
tp 2459372.139844557529
(2021-Jun-06.63984456)
8.202e-05 TDB
period 1566.357891584847
4.29
1.8343e-05
5.022e-08
d
yr
n .2298325318460588 2.6915e-09 deg/d
Q 3.430377969872699 2.6782e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      10369 days (28.39 yr)  
   first obs. used      1991-12-08  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:12:19  

Additional Information
 Earth MOID = .847628 au 
 Jupiter MOID = 2.0246 au 
 T_jup = 3.322 
[ 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 16.0   n/a MPO251645  

233668 (2008 RS27)          Discovered 2008-Sep-08 by Kugel, F. at Chante-Perdrix
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 RS27 = 1995 ON8 = 2006 DM145 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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