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JPL Small-Body Database Browser
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80434 (1999 XO234)
Classification: Main-belt Asteroid          SPK-ID: 2080434
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .1544970699377636 3.6023e-08  
a 2.366466169263651 1.0755e-08 au
q 2.000854080005573 8.5719e-08 au
i 3.456487227735727 4.3257e-06 deg
node 137.9426580762345 7.0845e-05 deg
peri 280.4407549747914 7.251e-05 deg
M 124.9600370895158 1.5236e-05 deg
tp 2458138.951310835393
(2018-Jan-20.45131084)
5.5666e-05 TDB
period 1329.685329560447
3.64
9.0643e-06
2.482e-08
d
yr
n .2707407474511319 1.8456e-09 deg/d
Q 2.732078258521729 1.2416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      8652 days (23.69 yr)  
   first obs. used      1995-08-29  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55071  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:49:40  

Additional Information
 Earth MOID = 1.0162 au 
 Jupiter MOID = 2.59175 au 
 T_jup = 3.529 
[ 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 16.4   n/a MPO436343  

80434 (1999 XO234)          Discovered 1999-Dec-03 by LONEOS at Anderson Mesa
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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