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134680 (1999 XX24)
Classification: Main-belt Asteroid          SPK-ID: 2134680
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1313592451561248 4.6192e-08  
a 2.440315057727709 1.0835e-08 au
q 2.119757113801472 1.1288e-07 au
i 7.62256032771439 3.694e-06 deg
node 62.97247856042797 3.573e-05 deg
peri 321.1111594281942 3.8589e-05 deg
M 210.7202803300343 1.4564e-05 deg
tp 2459777.885118897297
(2022-Jul-17.38511890)
5.7471e-05 TDB
period 1392.41045778067
3.81
9.2734e-06
2.539e-08
d
yr
n .2585444528862527 1.7219e-09 deg/d
Q 2.760873001653947 1.2258e-08 au
  Orbit Determination Parameters
   # obs. used (total)      937  
   data-arc span      7524 days (20.60 yr)  
   first obs. used      1999-10-15  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51756  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:09:27  

Additional Information
 Earth MOID = 1.12916 au 
 Jupiter MOID = 2.68565 au 
 T_jup = 3.478 
[ 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 15.78   n/a E2021B55  

134680 (1999 XX24)          Discovered 1999-Dec-06 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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