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JPL Small-Body Database Browser
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379090 (2008 XY27)
Classification: Main-belt Asteroid          SPK-ID: 2379090
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 .05562509237890001 8.7141e-08  
a 3.097676328551165 6.0938e-08 au
q 2.925367796615574 3.0477e-07 au
i 11.44733916621826 8.5806e-06 deg
node 38.17653645187115 4.8798e-05 deg
peri 5.660207245107411 0.00010966 deg
M 348.9597735557635 9.828e-05 deg
tp 2458661.570006029296
(2019-Jun-27.07000603)
0.00054417 TDB
period 1991.372394542134
5.45
5.8762e-05
1.609e-07
d
yr
n .1807798486042451 5.3345e-09 deg/d
Q 3.269984860486756 6.4328e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      6718 days (18.39 yr)  
   first obs. used      2000-04-25  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56587  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:02:55  

Additional Information
 Earth MOID = 1.9334 au 
 Jupiter MOID = 2.02245 au 
 T_jup = 3.190 
[ 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 16.0   n/a MPO455729  

379090 (2008 XY27)          Discovered 2000-Apr-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Alternate Designations
 2008 XY27 = 2000 HE19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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