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135753 (2002 QU44)
Classification: Main-belt Asteroid          SPK-ID: 2135753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024026010415147 4.5681e-08  
a 2.692981868097543 1.2967e-08 au
q 2.417213520246718 1.1807e-07 au
i 4.096168566011491 4.6849e-06 deg
node 350.8896331273807 5.3478e-05 deg
peri 11.3975406429924 5.864e-05 deg
M 85.40230891382458 2.1636e-05 deg
tp 2459013.573270638710
(2020-Jun-13.07327064)
9.7215e-05 TDB
period 1614.167395745307
4.42
1.1659e-05
3.192e-08
d
yr
n .223025196115907 1.6109e-09 deg/d
Q 2.968750215948369 1.4295e-08 au
  Orbit Determination Parameters
   # obs. used (total)      786  
   data-arc span      7626 days (20.88 yr)  
   first obs. used      2000-02-29  
   last obs. used      2021-01-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50666  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:14:27  

Additional Information
 Earth MOID = 1.41359 au 
 Jupiter MOID = 2.46935 au 
 T_jup = 3.360 
[ 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 15.56   n/a E2021B55  

135753 (2002 QU44)          Discovered 2002-Aug-30 by Spacewatch at Kitt Peak
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2002 QU44 = 2000 DW36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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