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447261 (2005 UY324)
Classification: Main-belt Asteroid          SPK-ID: 2447261
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0921025788577014 5.0766e-08  
a 2.206760608290864 1.5605e-08 au
q 2.003512265345685 1.1215e-07 au
i 5.546401847280615 6.8473e-06 deg
node 40.96408759968867 4.3827e-05 deg
peri 42.39639290002457 6.0578e-05 deg
M 111.8518355593738 4.1169e-05 deg
tp 2458628.475213490496
(2019-May-24.97521349)
0.00013501 TDB
period 1197.377964104386
3.28
1.2701e-05
3.477e-08
d
yr
n .3006569444171059 3.1892e-09 deg/d
Q 2.410008951236042 1.7043e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      5330 days (14.59 yr)  
   first obs. used      2005-09-23  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63848  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:57:06  

Additional Information
 Earth MOID = 1.02306 au 
 Jupiter MOID = 2.75193 au 
 T_jup = 3.649 
[ 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 18.0   n/a MPO456118  

447261 (2005 UY324)          Discovered 2005-Oct-29 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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