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JPL Small-Body Database Browser
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52792 (1998 QY50)
Classification: Main-belt Asteroid          SPK-ID: 2052792
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1209923312202408 7.5098e-08  
a 2.308393886669081 8.2082e-09 au
q 2.029095928946437 1.7465e-07 au
i 6.557364796478843 8.9154e-06 deg
node 349.9067558086109 3.1721e-05 deg
peri 30.30101355957693 4.2695e-05 deg
M 44.18772130961175 2.8035e-05 deg
tp 2458843.260227929886
(2019-Dec-25.76022793)
9.9666e-05 TDB
period 1281.041797756787
3.51
6.8327e-06
1.871e-08
d
yr
n .2810212755199641 1.4989e-09 deg/d
Q 2.587691844391726 9.2013e-09 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      15468 days (42.35 yr)  
   first obs. used      1977-09-09  
   last obs. used      2020-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55909  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:35:38  

Additional Information
 Earth MOID = 1.03362 au 
 Jupiter MOID = 2.88869 au 
 T_jup = 3.568 
[ 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 15.7   n/a MPO280046  

52792 (1998 QY50)          Discovered 1998-Aug-17 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 QY50 = 1977 RL18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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