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JPL Small-Body Database Browser
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305584 (2008 YX47)
Classification: Main-belt Asteroid          SPK-ID: 2305584
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221737157066143 6.4861e-08  
a 2.413011814966798 2.0107e-08 au
q 2.118205195488343 1.5578e-07 au
i 2.467555342621575 5.4161e-06 deg
node 72.8004143512477 0.00018366 deg
peri 116.4623109741832 0.00018554 deg
M 309.488147563722 2.7945e-05 deg
tp 2459192.600455428363
(2020-Dec-09.10045543)
0.00010711 TDB
period 1369.10765728604
3.75
1.7113e-05
4.685e-08
d
yr
n .2629449905448796 3.2866e-09 deg/d
Q 2.707818434445253 2.2564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      6454 days (17.67 yr)  
   first obs. used      2002-04-05  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59979  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 18:48:48  

Additional Information
 Earth MOID = 1.11994 au 
 Jupiter MOID = 2.24786 au 
 T_jup = 3.507 
[ 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 17.7   n/a MPO455251  

305584 (2008 YX47)          Discovered 2008-Dec-29 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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