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90984 (1997 XF6)
Classification: Main-belt Asteroid          SPK-ID: 2090984
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1305484964236416 4.5127e-08  
a 2.375703916694094 9.1997e-09 au
q 2.065559342421924 1.0737e-07 au
i 7.490458699615425 4.8665e-06 deg
node 60.23093850368885 3.11e-05 deg
peri 357.2225500173879 3.5777e-05 deg
M 154.991586264337 1.6242e-05 deg
tp 2458820.672343652123
(2019-Dec-03.17234365)
6.0001e-05 TDB
period 1337.478770826247
3.66
7.7689e-06
2.127e-08
d
yr
n .2691631507374167 1.5635e-09 deg/d
Q 2.685848490966265 1.0401e-08 au
  Orbit Determination Parameters
   # obs. used (total)      520  
   data-arc span      8594 days (23.53 yr)  
   first obs. used      1997-10-29  
   last obs. used      2021-05-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53737  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:39:27  

Additional Information
 Earth MOID = 1.07732 au 
 Jupiter MOID = 2.63675 au 
 T_jup = 3.519 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.47   n/a MPCxxxxx  

90984 (1997 XF6)          Discovered 1997-Dec-05 by ODAS at Caussols
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29

Alternate Designations
 1997 XF6 = 2001 XS115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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