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JPL Small-Body Database Browser
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183695 (2003 YF31)
Classification: Main-belt Asteroid          SPK-ID: 2183695
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0748936281099787 4.4873e-08  
a 2.675348143799567 2.4313e-08 au
q 2.474981614853121 1.202e-07 au
i 4.492700228392389 5.0776e-06 deg
node 51.64444000762506 6.147e-05 deg
peri 10.6252838574626 6.958e-05 deg
M 197.0101356345623 3.3875e-05 deg
tp 2459324.147359561293
(2021-Apr-19.64735956)
0.00015322 TDB
period 1598.338954733848
4.38
2.1788e-05
5.965e-08
d
yr
n .2252338272390704 3.0703e-09 deg/d
Q 2.875714672746014 2.6134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      8563 days (23.44 yr)  
   first obs. used      1994-11-01  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50508  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:07:43  

Additional Information
 Earth MOID = 1.48757 au 
 Jupiter MOID = 2.35398 au 
 T_jup = 3.371 
[ 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 16.0   n/a MPO436907  

183695 (2003 YF31)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

[ show close-approach data ]
Alternate Designations
 2003 YF31 = 2007 TC45 = 2007 TO149 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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