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22671 (1998 QL36)
Classification: Main-belt Asteroid          SPK-ID: 2022671
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05760958183429653 4.1071e-08  
a 2.802817917218818 1.5175e-08 au
q 2.641348749050168 1.204e-07 au
i 3.397194884567213 4.0137e-06 deg
node 242.6093826551705 7.9878e-05 deg
peri 73.03607554997002 8.8964e-05 deg
M 290.7561365889744 3.9807e-05 deg
tp 2459530.162497707067
(2021-Nov-11.66249771)
0.00018991 TDB
period 1713.92082024769
4.69
1.3919e-05
3.811e-08
d
yr
n .2100447090361933 1.7058e-09 deg/d
Q 2.964287085387468 1.6049e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1485  
   data-arc span      10273 days (28.13 yr)  
   first obs. used      1992-05-01  
   last obs. used      2020-06-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51007  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:09:04  

Additional Information
 Earth MOID = 1.62807 au 
 Jupiter MOID = 2.19345 au 
 T_jup = 3.319 
[ 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 13.92   n/a E2021B10  

22671 (1998 QL36)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QL36 = 1992 JN3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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