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312808 (2010 YS1)
Classification: Main-belt Asteroid          SPK-ID: 2312808
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0614775862153288 1.02e-07  
a 3.04358965337156 4.2599e-08 au
q 2.856477108052327 3.1148e-07 au
i 8.157261479606456 1.7438e-05 deg
node 351.7886415110484 3.4067e-05 deg
peri 231.5764905150484 0.000115 deg
M 168.3881142976444 0.00011076 deg
tp 2458093.334535974897
(2017-Dec-05.83453598)
0.00059244 TDB
period 1939.445479339308
5.31
4.0717e-05
1.115e-07
d
yr
n .1856200670939395 3.897e-09 deg/d
Q 3.230702198690793 4.5218e-08 au
  Orbit Determination Parameters
   # obs. used (total)      353  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2001-03-20  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49991  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 18:48:11  

Additional Information
 Earth MOID = 1.85771 au 
 Jupiter MOID = 1.7772 au 
 T_jup = 3.221 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.3   n/a MPO494658  

312808 (2010 YS1)          Discovered 2003-Sep-04 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2010 YS1 = 2006 BH160 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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