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52396 (1993 RC7)
Classification: Main-belt Asteroid          SPK-ID: 2052396
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356059457048788 3.9859e-08  
a 2.638452455697127 1.5958e-08 au
q 2.280662615244958 1.0313e-07 au
i 2.441197373912404 4.6354e-06 deg
node 346.5165403617722 9.2451e-05 deg
peri 276.7565822160733 9.4162e-05 deg
M 167.2017858616072 2.0354e-05 deg
tp 2458273.455912636703
(2018-Jun-03.95591264)
8.5459e-05 TDB
period 1565.38920982235
4.29
1.4202e-05
3.888e-08
d
yr
n .2299747549945455 2.0865e-09 deg/d
Q 2.996242296149295 1.8122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      916  
   data-arc span      9628 days (26.36 yr)  
   first obs. used      1993-09-15  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:27:36  

Additional Information
 Earth MOID = 1.26663 au 
 Jupiter MOID = 2.08025 au 
 T_jup = 3.382 
[ 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 MPO309550  
diameter diameter 2.559 km 0.447 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52396 (1993 RC7)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1993 RC7 = 2000 DF36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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