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80348 (1999 XO115)
Classification: Main-belt Asteroid          SPK-ID: 2080348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08744399311439167 3.9284e-08  
a 2.196863428981649 8.2595e-09 au
q 2.004760918424519 8.4456e-08 au
i 6.69761577598779 5.722e-06 deg
node 45.78991122576242 3.4307e-05 deg
peri 32.19886146105178 4.8529e-05 deg
M 95.65057154799577 3.3696e-05 deg
tp 2458684.499271071299
(2019-Jul-19.99927107)
0.0001111 TDB
period 1189.331758015159
3.26
6.7072e-06
1.836e-08
d
yr
n .3026909838856011 1.707e-09 deg/d
Q 2.388965939538779 8.9817e-09 au
  Orbit Determination Parameters
   # obs. used (total)      645  
   data-arc span      15916 days (43.58 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-05-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54438  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:19:54  

Additional Information
 Earth MOID = 1.02297 au 
 Jupiter MOID = 2.79041 au 
 T_jup = 3.654 
[ 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 16.4   n/a MPO453226  

80348 (1999 XO115)          Discovered 1999-Dec-04 by CSS at Catalina
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1999 XO115 = 1976 UM13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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