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134637 (1999 UD24)
Classification: Main-belt Asteroid          SPK-ID: 2134637
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1285745665058569 6.1753e-08  
a 2.419342963642013 1.4284e-08 au
q 2.108276990862746 1.4432e-07 au
i 5.484248019921092 5.4185e-06 deg
node 326.8842254864948 4.4398e-05 deg
peri 30.25458919148086 4.7306e-05 deg
M 195.4241238731672 1.8656e-05 deg
tp 2459628.859605947431
(2022-Feb-18.35960595)
7.4802e-05 TDB
period 1374.499492056439
3.76
1.2173e-05
3.333e-08
d
yr
n .261913519852518 2.3196e-09 deg/d
Q 2.730408936421279 1.6121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      580  
   data-arc span      7534 days (20.63 yr)  
   first obs. used      1999-09-12  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52139  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:21:05  

Additional Information
 Earth MOID = 1.10563 au 
 Jupiter MOID = 2.69886 au 
 T_jup = 3.497 
[ 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 16.0   n/a MPO453830  

134637 (1999 UD24)          Discovered 1999-Oct-28 by CSS at Catalina
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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