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JPL Small-Body Database Browser
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277015 (2005 AN32)
Classification: Outer Main-belt Asteroid          SPK-ID: 2277015
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1595679077352518 4.8954e-08  
a 3.207281357254675 4.606e-08 au
q 2.695502181559267 1.62e-07 au
i 6.352757859823466 5.522e-06 deg
node 108.8281270734581 5.5563e-05 deg
peri 340.453412380983 5.9006e-05 deg
M 190.8104635754496 1.9714e-05 deg
tp 2459586.495689632667
(2022-Jan-06.99568963)
0.0001233 TDB
period 2097.992912381156
5.74
4.5194e-05
1.237e-07
d
yr
n .1715925720604134 3.6964e-09 deg/d
Q 3.719060532950082 5.3409e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      5373 days (14.71 yr)  
   first obs. used      2003-10-02  
   last obs. used      2018-06-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53951  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 10:25:55  

Additional Information
 Earth MOID = 1.7131 au 
 Jupiter MOID = 1.4893 au 
 T_jup = 3.163 
[ 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 15.7   n/a MPO455055  
diameter diameter 4.611 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.052   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

277015 (2005 AN32)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Alternate Designations
 2005 AN32 = 2009 TU47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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