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65737 (1993 RE7)
Classification: Main-belt Asteroid          SPK-ID: 2065737
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2296706375371947 4.5771e-08  
a 2.248778644527783 1.3394e-08 au
q 1.732300219559059 1.0487e-07 au
i 6.855516946587952 5.4733e-06 deg
node 359.9449127578779 3.7398e-05 deg
peri 319.3859707954843 4.0083e-05 deg
M 238.8685974823839 2.0996e-05 deg
tp 2459014.950563403097
(2020-Jun-14.45056340)
7.488e-05 TDB
period 1231.738423926995
3.37
1.1004e-05
3.013e-08
d
yr
n .292269846427505 2.6112e-09 deg/d
Q 2.765257069496507 1.647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      565  
   data-arc span      9339 days (25.57 yr)  
   first obs. used      1993-09-15  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54349  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:25:01  

Additional Information
 Earth MOID = .72588 au 
 Jupiter MOID = 2.56946 au 
 T_jup = 3.584 
[ 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 16.1   n/a MPO436240  
diameter diameter 1.462 km 0.186 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.434   0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

65737 (1993 RE7)          Discovered 1993-Sep-15 by Elst, E. W. at La Silla
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 RE7 = 2000 VH46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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