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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1259568510345502 3.3348e-08  
a 2.32915254027701 8.342e-09 au
q 2.035779820724594 7.7361e-08 au
i 3.068583626494376 4.3279e-06 deg
node 322.3619818292468 8.3184e-05 deg
peri 118.8759501505901 8.5826e-05 deg
M 133.6096350513678 2.1148e-05 deg
tp 2458518.629208861458
(2019-Feb-04.12920886)
7.5237e-05 TDB
period 1298.360591608392
3.55
6.9752e-06
1.91e-08
d
yr
n .2772727409679285 1.4896e-09 deg/d
Q 2.622525259829425 9.3927e-09 au
  Orbit Determination Parameters
   # obs. used (total)      514  
   data-arc span      10666 days (29.20 yr)  
   first obs. used      1991-02-14  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5804  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:46:27  

Additional Information
 Earth MOID = 1.05374 au 
 Jupiter MOID = 2.57531 au 
 T_jup = 3.560 
[ 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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