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JPL Small-Body Database Browser
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71219 (1999 YK6)
Classification: Main-belt Asteroid          SPK-ID: 2071219
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05883436822529513 3.5311e-08  
a 2.598746751677481 1.2492e-08 au
q 2.445851128364998 8.8142e-08 au
i 15.3003841295164 4.2539e-06 deg
node 25.12400276070754 1.3904e-05 deg
peri 218.9603143231466 4.0066e-05 deg
M 153.7035025149815 3.7829e-05 deg
tp 2458347.180487352535
(2018-Aug-16.68048735)
0.00016113 TDB
period 1530.186500012665
4.19
1.1033e-05
3.021e-08
d
yr
n .2352654398643698 1.6963e-09 deg/d
Q 2.751642374989963 1.3226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1307  
   data-arc span      10710 days (29.32 yr)  
   first obs. used      1990-09-27  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 16:22:31  

Additional Information
 Earth MOID = 1.45064 au 
 Jupiter MOID = 2.24695 au 
 T_jup = 3.363 
[ 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 14.3   n/a MPO436281  

71219 (1999 YK6)          Discovered 1999-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 YK6 = 2001 BJ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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