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410699 (2008 YB128)
Classification: Main-belt Asteroid          SPK-ID: 2410699
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 .1263691560196896 8.3886e-08  
a 2.265767189874555 1.5853e-08 au
q 1.979444102353004 1.8692e-07 au
i .5702350163176809 8.2505e-06 deg
node 20.66253342851412 0.00077005 deg
peri 122.9627505201468 0.00077071 deg
M 106.0881480009496 3.1112e-05 deg
tp 2458633.398871650429
(2019-May-29.89887165)
0.00010591 TDB
period 1245.722624969028
3.41
1.3074e-05
3.579e-08
d
yr
n .2889888910935935 3.0329e-09 deg/d
Q 2.552090277396107 1.7856e-08 au
  Orbit Determination Parameters
   # obs. used (total)      112  
   data-arc span      7224 days (19.78 yr)  
   first obs. used      1999-03-22  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56544  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 15:22:03  

Additional Information
 Earth MOID = .991881 au 
 Jupiter MOID = 2.45319 au 
 T_jup = 3.606 
[ 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 18.4   n/a MPO307705  

410699 (2008 YB128)          Discovered 2008-Dec-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-10-09
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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