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35211 (1994 RR2)
Classification: Main-belt Asteroid          SPK-ID: 2035211
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02329372475518839 3.6545e-08  
a 3.001406197939377 2.3132e-08 au
q 2.931492268086061 1.1992e-07 au
i 3.160362990122428 4.6223e-06 deg
node 221.8814576475128 8.3247e-05 deg
peri 38.99726978037788 0.0001426 deg
M 329.9991650876303 0.00011569 deg
tp 2458758.776496985974
(2019-Oct-02.27649699)
0.0006103 TDB
period 1899.26510650067
5.20
2.1957e-05
6.011e-08
d
yr
n .1895469983457378 2.1913e-09 deg/d
Q 3.071320127792693 2.3671e-08 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      9015 days (24.68 yr)  
   first obs. used      1994-09-02  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59639  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 03:53:42  

Additional Information
 Earth MOID = 1.91659 au 
 Jupiter MOID = 1.92522 au 
 T_jup = 3.250 
[ 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 15.4   n/a MPO436011  
diameter diameter 5.405 km 0.295 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.029   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

35211 (1994 RR2)          Discovered 1994-Sep-02 by Spacewatch at Kitt Peak
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 RR2 = 1997 EY11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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