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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1211818799775487 3.1943e-08  
a 2.393622903099032 8.0798e-09 au
q 2.103559179744174 7.6892e-08 au
i .5150551018437788 3.2965e-06 deg
node 262.5270288717926 0.00049419 deg
peri 222.9517649721077 0.00049458 deg
M 247.4831106207592 2.1147e-05 deg
tp 2459623.263262654594
(2022-Feb-12.76326265)		 8.0697e-05 TDB
period 1352.639371700702
3.70		 6.8489e-06
1.875e-08		 d
yr
n .2661463266054161 1.3476e-09 deg/d
Q 2.68368662645389 9.0589e-09 au
   Orbit Determination Parameters
   # obs. used (total)      1110  
   data-arc span      9618 days (26.33 yr)  
   first obs. used      1994-08-10  
   last obs. used      2020-12-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53741  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:04:00  

Additional Information
 Earth MOID = 1.11889 au 
 Jupiter MOID = 2.36515 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 15.67   n/a E2021B10  

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

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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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