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390457 (2013 YD97)
Classification: Main-belt Asteroid          SPK-ID: 2390457
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1277520759338731 9.3953e-08  
a 2.578789544118384 3.6535e-08 au
q 2.249343826460694 2.3448e-07 au
i 15.55726394648067 5.9674e-06 deg
node 9.667258678041922 2.9774e-05 deg
peri 127.2125053807275 3.9788e-05 deg
M 177.6084928818507 3.3018e-05 deg
tp 2458254.251439948782
(2018-May-15.75143995)
0.0001257 TDB
period 1512.593667450072
4.14
3.2145e-05
8.801e-08
d
yr
n .2380017897383422 5.0579e-09 deg/d
Q 2.908235261776073 4.1203e-08 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   data-arc span      5867 days (16.06 yr)  
   first obs. used      2004-09-23  
   last obs. used      2020-10-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57134  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:40:45  

Additional Information
 Earth MOID = 1.2924 au 
 Jupiter MOID = 2.14602 au 
 T_jup = 3.363 
[ 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 16.8   n/a MPO434439  

390457 (2013 YD97)          Discovered 2004-Sep-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 YD97 = 2010 CQ141 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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