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312247 (2007 YO49)
Classification: Main-belt Asteroid          SPK-ID: 2312247
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06991887502075306 1.4346e-07  
a 2.977900580104598 6.5125e-08 au
q 2.769689121620036 4.7109e-07 au
i 9.076847288308278 9.4699e-06 deg
node 296.5853637031254 7.1199e-05 deg
peri 37.26319486239369 9.6517e-05 deg
M 319.6636403730406 6.6662e-05 deg
tp 2459410.809028887103
(2021-Jul-15.30902889)
0.00034735 TDB
period 1876.99760463149
5.14
6.1573e-05
1.686e-07
d
yr
n .1917956629841723 6.2917e-09 deg/d
Q 3.18611203858916 6.9679e-08 au
  Orbit Determination Parameters
   # obs. used (total)      121  
   data-arc span      6817 days (18.66 yr)  
   first obs. used      2001-10-15  
   last obs. used      2020-06-14  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .67966  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 06:29:12  

Additional Information
 Earth MOID = 1.76255 au 
 Jupiter MOID = 2.09747 au 
 T_jup = 3.238 
[ 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 15.84   n/a MPCxxxxx  

312247 (2007 YO49)          Discovered 2007-Dec-28 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 YO49 = 2001 VK89 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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