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15937 (1997 YP5)
Classification: Main-belt Asteroid          SPK-ID: 2015937
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2120554740508127 2.8553e-08  
a 2.429150624834159 6.7387e-09 au
q 1.914035937544124 7.0248e-08 au
i 2.63008933508526 4.2106e-06 deg
node 126.0849748526786 6.8809e-05 deg
peri 265.183340289936 6.9641e-05 deg
M 80.31647417788754 1.1089e-05 deg
tp 2458891.980777150354
(2020-Feb-12.48077715)
4.2235e-05 TDB
period 1382.865985624294
3.79
5.7543e-06
1.575e-08
d
yr
n .2603289138227507 1.0833e-09 deg/d
Q 2.944265312124195 8.1677e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1896  
   data-arc span      12374 days (33.88 yr)  
   first obs. used      1987-04-27  
   last obs. used      2021-03-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48499  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:12:57  

Additional Information
 Earth MOID = .920692 au 
 Jupiter MOID = 2.49903 au 
 T_jup = 3.476 
[ 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 14.5   n/a MPO344430  

15937 (1997 YP5)          Discovered 1997-Dec-25 by Kobayashi, T. at Oizumi
Reference: 20000726/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YP5 = 1989 TS13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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