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JPL Small-Body Database Browser
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442546 (2011 YE34)
Classification: Main-belt Asteroid          SPK-ID: 2442546
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04451496376068863 8.4841e-08  
a 3.17608999604161 7.5546e-08 au
q 3.034706464967132 2.467e-07 au
i 10.01208963408988 8.6764e-06 deg
node 97.27607000678108 5.4875e-05 deg
peri 357.2570568625642 0.00013033 deg
M 120.3950096673607 0.00011797 deg
tp 2457909.077334792549
(2017-Jun-04.57733479)
0.00066993 TDB
period 2067.462431893164
5.66
7.3764e-05
2.02e-07
d
yr
n .1741265013799308 6.2126e-09 deg/d
Q 3.317473527116087 7.8909e-08 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      4873 days (13.34 yr)  
   first obs. used      2005-12-05  
   last obs. used      2019-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 14:32:18  

Additional Information
 Earth MOID = 2.0516 au 
 Jupiter MOID = 1.82461 au 
 T_jup = 3.176 
[ 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 16.1   n/a MPO440832  

442546 (2011 YE34)          Discovered 2005-Dec-05 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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