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JPL Small-Body Database Browser
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379387 (2009 YM5)
Classification: Main-belt Asteroid          SPK-ID: 2379387
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02944727884156576 1.3344e-07  
a 2.753965895716687 5.234e-08 au
q 2.672869094065356 3.5086e-07 au
i 4.139486805225197 6.4881e-06 deg
node 107.3905554580229 0.00014588 deg
peri 107.7034328050257 0.00024264 deg
M 277.1962321617098 0.00019686 deg
tp 2458984.458124656146
(2020-May-14.95812466)
0.00091277 TDB
period 1669.30718836558
4.57
4.7589e-05
1.303e-07
d
yr
n .2156583297005246 6.148e-09 deg/d
Q 2.83506269736802 5.3882e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6434 days (17.62 yr)  
   first obs. used      2001-05-20  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57006  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:40:17  

Additional Information
 Earth MOID = 1.66837 au 
 Jupiter MOID = 2.13355 au 
 T_jup = 3.340 
[ 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 16.4   n/a MPO423396  

379387 (2009 YM5)          Discovered 2009-Dec-17 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2009 YM5 = 2006 DR169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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