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JPL Small-Body Database Browser
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66000 (1998 OE1)
Classification: Main-belt Asteroid          SPK-ID: 2066000
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2181546419078224 9.5472e-08  
a 3.005720464917347 2.078e-08 au
q 2.350008593218289 2.8163e-07 au
i 15.38689410260085 6.1705e-06 deg
node 297.8623008710994 2.5916e-05 deg
peri 41.62685284170536 2.8936e-05 deg
M 60.13832580415855 1.1176e-05 deg
tp 2458682.541717711824
(2019-Jul-18.04171771)
5.8756e-05 TDB
period 1903.361626602317
5.21
1.9738e-05
5.404e-08
d
yr
n .1891390448186321 1.9614e-09 deg/d
Q 3.661432336616404 2.5313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      623  
   data-arc span      7861 days (21.52 yr)  
   first obs. used      1998-07-20  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43291  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 14:49:24  

Additional Information
 Earth MOID = 1.36246 au 
 Jupiter MOID = 1.7996 au 
 T_jup = 3.161 
[ 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 14.8   n/a MPO502573  
diameter diameter 6.148 km 0.267 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.056   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66000 (1998 OE1)          Discovered 1998-Jul-20 by Boattini, A., Tombelli, M. at San Marcello
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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