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JPL Small-Body Database Browser
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249709 (2000 OL68)
Classification: Main-belt Asteroid          SPK-ID: 2249709
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1780871471381644 6.0561e-08  
a 2.201399150207427 1.8419e-08 au
q 1.809358255834607 1.4111e-07 au
i 1.725963100999157 5.6305e-06 deg
node 159.4510830764998 0.00022043 deg
peri 132.0659470358165 0.00022137 deg
M 276.8248474035659 2.174e-05 deg
tp 2458876.137133089450
(2020-Jan-27.63713309)
7.4217e-05 TDB
period 1193.016962573702
3.27
1.4973e-05
4.099e-08
d
yr
n .3017559777384641 3.7872e-09 deg/d
Q 2.593440044580248 2.1699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6844 days (18.74 yr)  
   first obs. used      2000-07-29  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49554  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:27:40  

Additional Information
 Earth MOID = .793045 au 
 Jupiter MOID = 2.57902 au 
 T_jup = 3.643 
[ 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 18.1   n/a MPO433636  
diameter diameter 1.172 km 0.238 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.081   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

249709 (2000 OL68)          Discovered 2000-Jul-29 by LONEOS at Anderson Mesa
Reference: 20100923/Numbers.arcLast Updated: 2010-09-27

Alternate Designations
 2000 OL68 = 2007 UG22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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