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JPL Small-Body Database Browser
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32198 (2000 OK1)
Classification: Main-belt Asteroid          SPK-ID: 2032198
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07404000380583972 3.5107e-08  
a 3.172527946079222 1.9711e-08 au
q 2.937633964877383 1.1056e-07 au
i 9.348199475906585 4.4317e-06 deg
node 176.7418088503729 2.4217e-05 deg
peri 237.7557753757354 3.8755e-05 deg
M 86.64407672015723 3.0111e-05 deg
tp 2458503.744151514870
(2019-Jan-20.24415151)
0.00017249 TDB
period 2063.985355077858
5.65
1.9235e-05
5.266e-08
d
yr
n .1744198422311092 1.6255e-09 deg/d
Q 3.40742192728106 2.117e-08 au
  Orbit Determination Parameters
   # obs. used (total)      994  
   data-arc span      10647 days (29.15 yr)  
   first obs. used      1990-12-11  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5631  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 02:40:01  

Additional Information
 Earth MOID = 1.96085 au 
 Jupiter MOID = 1.91397 au 
 T_jup = 3.177 
[ 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 14.4   n/a MPO459090  
diameter diameter 7.707 km 0.257 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

32198 (2000 OK1)          Discovered 2000-Jul-24 by Spacewatch at Kitt Peak
Reference: 20011130/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 OK1 = 1998 FV31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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