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JPL Small-Body Database Browser
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97296 (1999 XS179)
Classification: Main-belt Asteroid          SPK-ID: 2097296
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1212511106871426 3.6626e-08  
a 3.175962705519317 2.4989e-08 au
q 2.790873699974158 1.1942e-07 au
i 3.622848119826932 4.738e-06 deg
node 41.14547299144915 6.8365e-05 deg
peri 33.86445220065588 7.147e-05 deg
M 177.1904565926905 2.0971e-05 deg
tp 2457582.965028559060
(2016-Jul-13.46502856)
0.0001194 TDB
period 2067.338144292866
5.66
2.4399e-05
6.68e-08
d
yr
n .1741369698004282 2.0552e-09 deg/d
Q 3.561051711064477 2.8019e-08 au
  Orbit Determination Parameters
   # obs. used (total)      789  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      1998-09-19  
   last obs. used      2018-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53599  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:47:22  

Additional Information
 Earth MOID = 1.80664 au 
 Jupiter MOID = 1.70374 au 
 T_jup = 3.186 
[ 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 MPO439675  

97296 (1999 XS179)          Discovered 1999-Dec-10 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 1999 XS179 = 1998 SG94 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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