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277860 (2006 JY17)
Classification: Main-belt Asteroid          SPK-ID: 2277860
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02676476206987873 5.7144e-08  
a 2.997740191194933 4.1561e-08 au
q 2.917506388230288 1.6647e-07 au
i 4.238540217237009 6.8521e-06 deg
node 85.41874432285167 0.00011428 deg
peri 190.4874714173739 0.00020368 deg
M 212.474153094602 0.00016749 deg
tp 2459777.381945165542
(2022-Jul-16.88194517)
0.0008808 TDB
period 1895.786440995253
5.19
3.9425e-05
1.079e-07
d
yr
n .1898948068280341 3.9491e-09 deg/d
Q 3.077973994159578 4.2673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      6818 days (18.67 yr)  
   first obs. used      2001-05-24  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .621  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 14:15:23  

Additional Information
 Earth MOID = 1.90126 au 
 Jupiter MOID = 1.94148 au 
 T_jup = 3.249 
[ 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 16.2   n/a MPO418478  
diameter diameter 3.387 km 1.073 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277860 (2006 JY17)          Discovered 2006-May-02 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2006 JY17 = 2005 CD75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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