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JPL Small-Body Database Browser
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243399 (2008 YV172)
Classification: Main-belt Asteroid          SPK-ID: 2243399
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 .09401477682469707 8.2621e-08  
a 2.575920981091556 3.5924e-08 au
q 2.333746344936178 1.9105e-07 au
i 1.304634235543554 6.824e-06 deg
node 239.4363708387127 0.0004778 deg
peri 30.39918228073926 0.00048672 deg
M 26.73730197844806 8.4939e-05 deg
tp 2458488.346634107731
(2019-Jan-04.84663411)
0.00035762 TDB
period 1510.070528199209
4.13
3.1589e-05
8.649e-08
d
yr
n .2383994610035251 4.987e-09 deg/d
Q 2.818095617246933 3.9301e-08 au
  Orbit Determination Parameters
   # obs. used (total)      130  
   data-arc span      8249 days (22.58 yr)  
   first obs. used      1997-03-03  
   last obs. used      2019-10-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52827  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 02:14:59  

Additional Information
 Earth MOID = 1.31727 au 
 Jupiter MOID = 2.24736 au 
 T_jup = 3.421 
[ 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 17.2   n/a MPO450092  

243399 (2008 YV172)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28

[ show close-approach data ]
Alternate Designations
 2008 YV172 = 1997 EZ13 = 2007 RZ221 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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