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JPL Small-Body Database Browser
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39820 (1997 YV17)
Classification: Main-belt Asteroid          SPK-ID: 2039820
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1261222811021398 3.5059e-08  
a 2.329544437261982 8.6222e-09 au
q 2.0357369789057 8.1978e-08 au
i 3.068353945496832 5.2073e-06 deg
node 322.3614493201242 8.3234e-05 deg
peri 118.9597826172425 8.7612e-05 deg
M 22.61355434079931 2.5008e-05 deg
tp 2458518.922338069435
(2019-Feb-04.42233807)
9.014e-05 TDB
period 1298.688293419576
3.56
7.2102e-06
1.974e-08
d
yr
n .2772027759271503 1.539e-09 deg/d
Q 2.623351895618264 9.7097e-09 au
  Orbit Determination Parameters
   # obs. used (total)      469  
   data-arc span      10221 days (27.98 yr)  
   first obs. used      1991-02-14  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58422  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:08:33  

Additional Information
 Earth MOID = 1.05362 au 
 Jupiter MOID = 2.57542 au 
 T_jup = 3.559 
[ 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 16.6   n/a MPO468239  

39820 (1997 YV17)          Discovered 1997-Dec-31 by Spacewatch at Kitt Peak
Reference: 20020526/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 YV17 = 2000 SJ291 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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