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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2119302624866058 3.2163e-08  
a 2.428849805875775 7.3414e-09 au
q 1.914103028975981 7.9961e-08 au
i 2.630027324939765 4.2521e-06 deg
node 126.0859207831505 7.5238e-05 deg
peri 265.1722732602204 7.6011e-05 deg
M 28.267204686141 1.1089e-05 deg
tp 2458891.937514024469
(2020-Feb-12.43751402)
4.2455e-05 TDB
period 1382.609118416035
3.79
6.2686e-06
1.716e-08
d
yr
n .2603772788743274 1.1805e-09 deg/d
Q 2.943596582775569 8.8972e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1616  
   data-arc span      12201 days (33.40 yr)  
   first obs. used      1987-04-27  
   last obs. used      2020-09-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50572  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 16:42:02  

Additional Information
 Earth MOID = .921919 au 
 Jupiter MOID = 2.49857 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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