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JPL Small-Body Database Browser
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117446 (2005 AV45)
Classification: Jupiter Trojan          SPK-ID: 2117446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08165625058842652 5.2311e-08  
a 5.193510605508171 1.2757e-07 au
q 4.769428002071145 3.2833e-07 au
i 6.066025126845969 5.9121e-06 deg
node 112.1083537769794 6.1356e-05 deg
peri 155.2352744028121 7.8948e-05 deg
M 296.6258842268717 5.4263e-05 deg
tp 2459361.525787592034
(2021-May-27.02578759)
0.00066171 TDB
period 4323.047038855884
11.84
0.00015928
4.361e-07
d
yr
n .08327459700629947 3.0682e-09 deg/d
Q 5.617593208945198 1.3799e-07 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7620 days (20.86 yr)  
   first obs. used      1998-06-26  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:54:49  

Additional Information
 Earth MOID = 3.75417 au 
 Jupiter MOID = .198291 au 
 T_jup = 2.982 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.4   n/a MPO436564  
diameter diameter 15.144 km 1.052 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  
geometric albedo albedo 0.084   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2011ApJ...742...40G)  

117446 (2005 AV45)          Discovered 2005-Jan-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 AV45 = 1998 MW43 = 2004 HF7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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