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78536 Shrbeny (2002 RV111)
Classification: Main-belt Asteroid          SPK-ID: 2078536
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554104054942945 4.3762e-08  
a 3.131127288177135 2.2754e-08 au
q 2.644517526667276 1.4314e-07 au
i 6.719674524816257 5.2528e-06 deg
node 266.796464253835 4.2614e-05 deg
peri 217.1821381638224 4.6923e-05 deg
M 339.4307474111246 1.9342e-05 deg
tp 2459116.128667830253
(2020-Sep-23.62866783)
0.0001092 TDB
period 2023.715749467925
5.54
2.2059e-05
6.039e-08
d
yr
n .1778905956010132 1.9391e-09 deg/d
Q 3.617737049686994 2.629e-08 au
  Orbit Determination Parameters
   # obs. used (total)      985  
   data-arc span      8363 days (22.90 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49875  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:29  

Additional Information
 Earth MOID = 1.66407 au 
 Jupiter MOID = 1.51904 au 
 T_jup = 3.184 
[ 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 14.2   n/a MPO453206  
diameter diameter 8.789 km 0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78536 Shrbený           Discovered 2002 Sept. 7 by P. Pravec and P. Kusnirak at Ondrejov.
Lukáš Shrbený (b. 1981) is an astronomer at the Astronomical Institute of the Academy of Sciences of the Czech Republic. His analysis of meteor velocity data from the European Fireball Network is used to interpret their origins from asteroid or cometary sources.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2014-07-12Last Updated: 2014-08-13

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Alternate Designations
 2002 RV111 = 1997 WV38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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