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JPL Small-Body Database Browser
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351150 (2003 YO44)
Classification: Main-belt Asteroid          SPK-ID: 2351150
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625934164035923 1.0235e-07  
a 2.74974336068085 3.0662e-08 au
q 2.302653193434655 2.7386e-07 au
i 6.38589373504234 9.8672e-06 deg
node 298.2032034665717 9.7047e-05 deg
peri 204.9342611355638 0.00010307 deg
M 110.1214238648615 3.5363e-05 deg
tp 2458091.044814086621
(2017-Dec-03.54481409)
0.00015975 TDB
period 1665.469447197535
4.56
2.7857e-05
7.627e-08
d
yr
n .2161552711794069 3.6155e-09 deg/d
Q 3.196833527927045 3.5648e-08 au
  Orbit Determination Parameters
   # obs. used (total)      92  
   data-arc span      5231 days (14.32 yr)  
   first obs. used      2003-12-19  
   last obs. used      2018-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64839  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:07:58  

Additional Information
 Earth MOID = 1.31776 au 
 Jupiter MOID = 1.85014 au 
 T_jup = 3.318 
[ 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 17.0   n/a MPO437486  

351150 (2003 YO44)          Discovered 2003-Dec-19 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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