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214627 (2006 RR93)
Classification: Main-belt Asteroid          SPK-ID: 2214627
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 .03674458344043972 5.4153e-08  
a 2.739129999438569 2.6997e-08 au
q 2.638481808619987 1.492e-07 au
i 5.00879601312438 6.8396e-06 deg
node 226.672309463702 6.5123e-05 deg
peri 45.08661284192129 0.00013212 deg
M 107.5906981756616 0.00011255 deg
tp 2458505.631718741478
(2019-Jan-22.13171874)
0.00052101 TDB
period 1655.836278357458
4.53
2.448e-05
6.702e-08
d
yr
n .2174127990220806 3.2143e-09 deg/d
Q 2.839778190257151 2.7989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      8006 days (21.92 yr)  
   first obs. used      1997-10-02  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56772  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:50  

Additional Information
 Earth MOID = 1.62536 au 
 Jupiter MOID = 2.18332 au 
 T_jup = 3.344 
[ 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 16.6   n/a MPO450013  
diameter diameter 3.145 km 0.644 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.028   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214627 (2006 RR93)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

Alternate Designations
 2006 RR93 = 1997 TA9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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