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JPL Small-Body Database Browser
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17350 (1968 OJ)
Classification: Main-belt Asteroid          SPK-ID: 2017350
[ 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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1357178265801142 3.7538e-08  
a 2.747621547093389 1.3892e-08 au
q 2.374720322457183 1.0155e-07 au
i 13.22435729864553 4.4194e-06 deg
node 152.9290034643865 2.0799e-05 deg
peri 156.6387660909165 2.7614e-05 deg
M 51.13391749733904 1.9164e-05 deg
tp 2458364.212709256349
(2018-Sep-02.71270926)		 8.8075e-05 TDB
period 1663.542103382573
4.55		 1.2617e-05
3.454e-08		 d
yr
n .2164057039902939 1.6413e-09 deg/d
Q 3.120522771729595 1.5778e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1101  
   data-arc span      18768 days (51.38 yr)  
   first obs. used      1968-07-19  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53345  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 00:19:19  

Additional Information
 Earth MOID = 1.36586 au 
 Jupiter MOID = 2.22004 au 
 T_jup = 3.295 
[ 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 14.2   n/a MPO313559  

17350 (1968 OJ)          Discovered 1968-Jul-18 by Torres, C., Cofre, S. at Cerro El Roble
Reference: 20001013/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1968 OJ = 1999 GS44 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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