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135085 (2001 QZ38)
Classification: Main-belt Asteroid          SPK-ID: 2135085
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1081879703172485 4.1933e-08  
a 2.785597896032254 1.3149e-08 au
q 2.484229713540527 1.207e-07 au
i 2.764622749306417 3.135e-06 deg
node 257.5375646217219 8.4447e-05 deg
peri 120.9282125962656 8.607e-05 deg
M 357.659117553715 1.5539e-05 deg
tp 2459211.542137980598
(2020-Dec-28.04213798)
7.3296e-05 TDB
period 1698.150062735542
4.65
1.2023e-05
3.292e-08
d
yr
n .2119953989343425 1.501e-09 deg/d
Q 3.086966078523982 1.4571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      8520 days (23.33 yr)  
   first obs. used      1997-10-05  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48345  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:26  

Additional Information
 Earth MOID = 1.48627 au 
 Jupiter MOID = 2.3783 au 
 T_jup = 3.321 
[ 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 15.26   n/a E2021B55  

135085 (2001 QZ38)          Discovered 2001-Aug-16 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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