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JPL Small-Body Database Browser
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183696 (2003 YO31)
Classification: Main-belt Asteroid          SPK-ID: 2183696
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .197341979381551 5.3742e-08  
a 2.337870072653506 1.3585e-08 au
q 1.876510164979173 1.2491e-07 au
i 1.81582366707595 5.1868e-06 deg
node 19.56426006700556 0.00016911 deg
peri 145.0514107770462 0.00016966 deg
M 47.68883550271536 1.2918e-05 deg
tp 2458427.540985885911
(2018-Nov-05.04098589)
4.6247e-05 TDB
period 1305.65664740391
3.57
1.1381e-05
3.116e-08
d
yr
n .2757233310271904 2.4033e-09 deg/d
Q 2.79922998032784 1.6266e-08 au
  Orbit Determination Parameters
   # obs. used (total)      317  
   data-arc span      7140 days (19.55 yr)  
   first obs. used      1999-10-13  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57672  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:07:44  

Additional Information
 Earth MOID = .884834 au 
 Jupiter MOID = 2.17732 au 
 T_jup = 3.539 
[ 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 17.2   n/a MPO433201  

183696 (2003 YO31)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2003 YO31 = 1999 TH263 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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