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JPL Small-Body Database Browser
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441998 (2010 OK6)
Classification: Main-belt Asteroid          SPK-ID: 2441998
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2393345019848966 2.0665e-07  
a 3.160135647116582 1.16e-07 au
q 2.403806155809216 6.0505e-07 au
i 16.84337670934609 9.6803e-06 deg
node 21.02708876522716 4.0521e-05 deg
peri 305.5491246158982 5.4922e-05 deg
M 222.1105108992787 6.7799e-05 deg
tp 2459386.433274070535
(2021-Jun-20.93327407)
0.00042733 TDB
period 2051.90388702305
5.62
0.00011298
3.093e-07
d
yr
n .1754468141888929 9.6599e-09 deg/d
Q 3.916465138423948 1.4376e-07 au
  Orbit Determination Parameters
   # obs. used (total)      160  
   data-arc span      5339 days (14.62 yr)  
   first obs. used      2004-07-15  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61203  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:39:52  

Additional Information
 Earth MOID = 1.43633 au 
 Jupiter MOID = 1.71883 au 
 T_jup = 3.095 
[ 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 15.4   n/a MPO437718  
diameter diameter 2.383 km 0.838 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441998 (2010 OK6)          Discovered 2010-Jul-16 by WISE at WISE
Reference: Last Updated: 2015-09-02

[ show close-approach data ]
Alternate Designations
 2010 OK6 = 2008 EV129 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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