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17541 (1993 OL5)
Classification: Main-belt Asteroid          SPK-ID: 2017541
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 .1451287538071688 3.7692e-08  
a 2.243972072026742 1.0195e-08 au
q 1.918307201635411 8.626e-08 au
i .4859616022075145 4.0373e-06 deg
node 93.12530849459912 0.00061673 deg
peri 154.6251994956913 0.00061704 deg
M 277.2074476046944 2.2124e-05 deg
tp 2458882.866628884147
(2020-Feb-03.36662888)
7.6417e-05 TDB
period 1227.79143120193
3.36
8.3677e-06
2.291e-08
d
yr
n .2932094090668013 1.9983e-09 deg/d
Q 2.569636942418074 1.1675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      9356 days (25.62 yr)  
   first obs. used      1993-07-13  
   last obs. used      2019-02-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59252  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-12 22:21:02  

Additional Information
 Earth MOID = .904341 au 
 Jupiter MOID = 2.4517 au 
 T_jup = 3.618 
[ 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 16.4   n/a MPO319304  
diameter diameter 1.368 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.180   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

17541 (1993 OL5)          Discovered 1993-Jul-20 by Elst, E. W. at La Silla
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1993 OL5 = 1996 GH17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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