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JPL Small-Body Database Browser
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193774 (2001 OK5)
Classification: Main-belt Asteroid          SPK-ID: 2193774
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1510022326922885 4.4737e-08  
a 2.241895319880474 8.5892e-09 au
q 1.90336412111613 9.9185e-08 au
i 6.940555740852379 5.5957e-06 deg
node 229.6153780904819 3.2386e-05 deg
peri 120.4377451582224 3.8493e-05 deg
M 83.92633331116706 1.8915e-05 deg
tp 2458314.663838482577
(2018-Jul-15.16383848)
6.3907e-05 TDB
period 1226.087380283305
3.36
7.0461e-06
1.929e-08
d
yr
n .2936169197963827 1.6874e-09 deg/d
Q 2.580426518644818 9.8862e-09 au
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      1998-11-21  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:10:17  

Additional Information
 Earth MOID = .908357 au 
 Jupiter MOID = 2.86714 au 
 T_jup = 3.609 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456872.5 (2014-Aug-03.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516274550568353 4.4631e-08  
q 1.901795906741635 9.8941e-08 au
tp 2457087.213236728564
(2015-Mar-05.71323673)
6.1567e-05 TDB
node 229.6788815483105 3.2438e-05 deg
peri 120.0217246838609 3.8463e-05 deg
i 6.934606302894481 5.5925e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      512  
   data-arc span      7355 days (20.14 yr)  
   first obs. used      1998-11-21  
   last obs. used      2019-01-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54204  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:10:17  

Additional Information
 Jupiter MOID = 2.86714 au 
 T_jup = 3.609 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.991942345428536E-15 -4.404291009042751E-15 1.38180768425533E-12 -2.00335085547953E-14 5.014535853461823E-13 -2.463458968696214E-15
q -4.404291009042751E-15 9.789296843174684E-15 -3.003573164692082E-12 4.305274248910468E-14 -1.095465128375251E-12 5.592665649406243E-15
tp 1.38180768425533E-12 -3.003573164692082E-12 3.79051837134537E-9 -3.764369732199501E-11 1.280750415079509E-9 3.984449530492384E-12
node -2.00335085547953E-14 4.305274248910468E-14 -3.764369732199501E-11 1.052230604675027E-9 -1.056152909078147E-9 -2.013999540117004E-11
peri 5.014535853461823E-13 -1.095465128375251E-12 1.280750415079509E-9 -1.056152909078147E-9 1.479434050454975E-9 2.111555067216827E-11
i -2.463458968696214E-15 5.592665649406243E-15 3.984449530492384E-12 -2.013999540117004E-11 2.111555067216827E-11 3.127561416948413E-11

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 MPO449957  

193774 (2001 OK5)          Discovered 2001-Jul-17 by LONEOS at Anderson Mesa
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ show close-approach data ]
Alternate Designations
 2001 OK5 = 1998 WL14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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