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13636 (1995 YS2)
Classification: Main-belt Asteroid          SPK-ID: 2013636
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207542433527309 3.2634e-08  
a 2.394698429987608 8.3495e-09 au
q 2.105528433016481 7.8253e-08 au
i .515107465935821 4.1055e-06 deg
node 262.5534801346782 0.00051429 deg
peri 222.8050445530097 0.00051485 deg
M 194.3873208583686 2.3867e-05 deg
tp 2459623.181199259959
(2022-Feb-12.68119926)
9.0982e-05 TDB
period 1353.551146539207
3.71
7.079e-06
1.938e-08
d
yr
n .265967045959406 1.391e-09 deg/d
Q 2.683868426958734 9.3577e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1007  
   data-arc span      9487 days (25.97 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-07-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54398  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:45:29  

Additional Information
 Earth MOID = 1.12095 au 
 Jupiter MOID = 2.3658 au 
 T_jup = 3.520 
[ 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 15.7   n/a MPO337374  

13636 (1995 YS2)          Discovered 1995-Dec-22 by Urata, T. at Oohira
Reference: 20000222/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 YS2 = 1994 PD37 = 1998 RH62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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