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277413 (2005 UP230)
Classification: Main-belt Asteroid          SPK-ID: 2277413
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1679937516642506 8.3862e-08  
a 2.374355698959929 1.6765e-08 au
q 1.975478777306257 2.0157e-07 au
i 4.254205172808025 9.1618e-06 deg
node 91.59697179107168 0.00010635 deg
peri 294.2059408603932 0.00010878 deg
M 9.891555319599766 2.3229e-05 deg
tp 2458963.781986167825
(2020-Apr-24.28198617)
8.6081e-05 TDB
period 1336.340398702635
3.66
1.4153e-05
3.875e-08
d
yr
n .2693924394933359 2.8532e-09 deg/d
Q 2.773232620613601 1.9581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6520 days (17.85 yr)  
   first obs. used      2001-08-25  
   last obs. used      2019-07-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62557  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:46:54  

Additional Information
 Earth MOID = .984363 au 
 Jupiter MOID = 2.67846 au 
 T_jup = 3.520 
[ 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 17.1   n/a MPO402017  

277413 (2005 UP230)          Discovered 2005-Oct-25 by CSS at Catalina
Reference: 20110517/Numbers.arcLast Updated: 2011-05-20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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