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JPL Small-Body Database Browser
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277453 (2005 UY508)
Classification: Main-belt Asteroid          SPK-ID: 2277453
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03048536691309036 1.0612e-07  
a 2.620107298048883 3.5563e-08 au
q 2.540232365716197 2.7287e-07 au
i 3.711279104627791 5.8461e-06 deg
node 59.08348755322541 0.00015415 deg
peri 55.50288586553834 0.00021953 deg
M 3.695002311775252 0.00015945 deg
tp 2458584.600288073651
(2019-Apr-11.10028807)
0.00068595 TDB
period 1549.091397113491
4.24
3.1539e-05
8.635e-08
d
yr
n .2323942929841377 4.7315e-09 deg/d
Q 2.699982230381569 3.6647e-08 au
  Orbit Determination Parameters
   # obs. used (total)      150  
   data-arc span      6207 days (16.99 yr)  
   first obs. used      2001-12-19  
   last obs. used      2018-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53587  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:57:31  

Additional Information
 Earth MOID = 1.55926 au 
 Jupiter MOID = 2.31281 au 
 T_jup = 3.402 
[ 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 17.0   n/a MPO418474  

277453 (2005 UY508)          Discovered 2005-Oct-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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