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JPL Small-Body Database Browser
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80324 (1999 XC89)
Classification: Main-belt Asteroid          SPK-ID: 2080324
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 .191739509041067 5.2964e-08  
a 2.303632467892822 9.8816e-09 au
q 1.861935109487991 1.2253e-07 au
i 4.670866863350937 4.2952e-06 deg
node 107.3844415504662 7.076e-05 deg
peri 246.1623918721986 7.1486e-05 deg
M 275.6683377847336 1.2405e-05 deg
tp 2458899.661962181585
(2020-Feb-20.16196218)
4.4833e-05 TDB
period 1277.080322577515
3.50
8.2172e-06
2.25e-08
d
yr
n .2818929973593333 1.8138e-09 deg/d
Q 2.745329826297653 1.1776e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      10866 days (29.75 yr)  
   first obs. used      1988-09-10  
   last obs. used      2018-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56267  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:36:50  

Additional Information
 Earth MOID = .861583 au 
 Jupiter MOID = 2.69084 au 
 T_jup = 3.560 
[ 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 15.6   n/a MPO439591  

80324 (1999 XC89)          Discovered 1999-Dec-07 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

Alternate Designations
 1999 XC89 = 2002 RW119 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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