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JPL Small-Body Database Browser
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97290 (1999 XK167)
Classification: Main-belt Asteroid          SPK-ID: 2097290
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2564738049832295 3.8592e-08  
a 2.757573074953522 1.4775e-08 au
q 2.050327815900888 1.0867e-07 au
i 9.144914378469332 4.6044e-06 deg
node 277.1252750548775 3.7568e-05 deg
peri 134.2674841868057 3.991e-05 deg
M 178.8443465693431 1.2812e-05 deg
tp 2458169.575264926202
(2018-Feb-20.07526493)
5.7083e-05 TDB
period 1672.587981474634
4.58
1.3442e-05
3.68e-08
d
yr
n .215235314367503 1.7298e-09 deg/d
Q 3.464818334006156 1.8564e-08 au
  Orbit Determination Parameters
   # obs. used (total)      914  
   data-arc span      7416 days (20.30 yr)  
   first obs. used      1999-10-05  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5171  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 00:14:48  

Additional Information
 Earth MOID = 1.07362 au 
 Jupiter MOID = 1.96265 au 
 T_jup = 3.276 
[ 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 MPO436449  
diameter diameter 4.239 km 0.989 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.205   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97290 (1999 XK167)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XK167 = 2001 FB132 = 2003 ON3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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