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312233 (2007 YR5)
Classification: Main-belt Asteroid          SPK-ID: 2312233
[ 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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04786529012568953 5.7301e-08  
a 2.541695737927884 2.167e-08 au
q 2.420036734020738 1.5146e-07 au
i 2.742208944895935 6.0581e-06 deg
node 40.7057955899288 0.00010488 deg
peri 147.2463910915095 0.00011731 deg
M 283.0943230332082 5.3312e-05 deg
tp 2459316.683837776357
(2021-Apr-12.18383778)		 0.00022057 TDB
period 1480.07515295183
4.05		 1.8928e-05
5.182e-08		 d
yr
n .2432308922165363 3.1106e-09 deg/d
Q 2.663354741835031 2.2707e-08 au
   Orbit Determination Parameters
   # obs. used (total)      168  
   data-arc span      6795 days (18.60 yr)  
   first obs. used      2001-04-27  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51745  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 19:04:35  

Additional Information
 Earth MOID = 1.42051 au 
 Jupiter MOID = 2.29166 au 
 T_jup = 3.442 
[ 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 MPO455301  

312233 (2007 YR5)          Discovered 2007-Dec-16 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2007 YR5 = 2005 GB169 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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