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JPL Small-Body Database Browser
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447222 (2005 UG15)
Classification: Main-belt Asteroid          SPK-ID: 2447222
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1746374245746911 5.6672e-08  
a 2.221530905270489 1.3729e-08 au
q 1.833568469360968 1.269e-07 au
i 4.84467522695574 8.0629e-06 deg
node 48.7722507744722 7.7413e-05 deg
peri 282.1417658747755 8.6325e-05 deg
M 76.46412595105393 2.8807e-05 deg
tp 2458343.618875473735
(2018-Aug-13.11887547)
9.7505e-05 TDB
period 1209.419498087921
3.31
1.1211e-05
3.069e-08
d
yr
n .2976634662903616 2.7593e-09 deg/d
Q 2.609493341180009 1.6127e-08 au
  Orbit Determination Parameters
   # obs. used (total)      87  
   data-arc span      4712 days (12.90 yr)  
   first obs. used      2005-10-22  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57234  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:16:52  

Additional Information
 Earth MOID = .829675 au 
 Jupiter MOID = 2.74281 au 
 T_jup = 3.624 
[ 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 18.3   n/a MPO357070  

447222 (2005 UG15)          Discovered 2005-Oct-22 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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