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JPL Small-Body Database Browser
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423566 (2005 UL480)
Classification: Main-belt Asteroid          SPK-ID: 2423566
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2723488891605053 1.0661e-07  
a 2.599400078066707 4.5157e-08 au
q 1.891456354321509 3.0187e-07 au
i 17.84702765392308 9.9668e-06 deg
node 102.216069181243 2.7498e-05 deg
peri 248.1552274592721 3.9935e-05 deg
M 191.6046417026839 4.4515e-05 deg
tp 2459716.537444413837
(2022-May-17.03744441)
0.00020659 TDB
period 1530.763570892854
4.19
3.9889e-05
1.092e-07
d
yr
n .235176748941067 6.1282e-09 deg/d
Q 3.307343801811905 5.7455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      6639 days (18.18 yr)  
   first obs. used      2001-11-17  
   last obs. used      2020-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 08:06:04  

Additional Information
 Earth MOID = .958933 au 
 Jupiter MOID = 2.31441 au 
 T_jup = 3.296 
[ 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 16.8   n/a MPO419087  

423566 (2005 UL480)          Discovered 2005-Oct-22 by NEAT at Palomar
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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