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101535 (1998 YQ13)
Classification: Main-belt Asteroid          SPK-ID: 2101535
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2193970721586647 2.6343e-08  
a 2.374411092839506 7.7495e-09 au
q 1.853472250969463 6.321e-08 au
i 1.587830098153242 3.6604e-06 deg
node 262.2586695939415 0.00013825 deg
peri 51.27753175972812 0.00013866 deg
M 93.27198644694219 1.1904e-05 deg
tp 2458854.256984776305
(2020-Jan-05.75698478)
4.3561e-05 TDB
period 1336.387164343669
3.66
6.5425e-06
1.791e-08
d
yr
n .2693830123524154 1.3188e-09 deg/d
Q 2.895349934709548 9.4498e-09 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      10160 days (27.82 yr)  
   first obs. used      1993-03-24  
   last obs. used      2021-01-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54358  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:37:15  

Additional Information
 Earth MOID = .838002 au 
 Jupiter MOID = 2.39259 au 
 T_jup = 3.509 
[ 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 16.0   n/a MPO436475  

101535 (1998 YQ13)          Discovered 1998-Dec-19 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1998 YQ13 = 1993 FE3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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