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JPL Small-Body Database Browser
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245250 (2004 YG3)
Classification: Main-belt Asteroid          SPK-ID: 2245250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731009297209088 8.9562e-08  
a 2.643560478859523 2.9879e-08 au
q 2.185957702195489 2.2929e-07 au
i 13.0343530312931 8.0695e-06 deg
node 219.1469905906989 2.7897e-05 deg
peri 162.497914659066 3.3867e-05 deg
M 256.4720950341866 2.8702e-05 deg
tp 2459451.978660101817
(2021-Aug-25.47866010)
0.00013107 TDB
period 1569.937281067602
4.30
2.6616e-05
7.287e-08
d
yr
n .2293085235578262 3.8877e-09 deg/d
Q 3.101163255523558 3.5051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      337  
   data-arc span      7177 days (19.65 yr)  
   first obs. used      1999-09-09  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53712  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:38:34  

Additional Information
 Earth MOID = 1.1935 au 
 Jupiter MOID = 2.3622 au 
 T_jup = 3.336 
[ 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 15.5   n/a MPO251704  

245250 (2004 YG3)          Discovered 2004-Dec-16 by LONEOS at Anderson Mesa
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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