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JPL Small-Body Database Browser
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105385 (2000 QZ137)
Classification: Main-belt Asteroid          SPK-ID: 2105385
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2128452787860549 4.4038e-08  
a 2.811543555543323 1.7061e-08 au
q 2.213119783644569 1.1934e-07 au
i 8.021191441964552 5.9331e-06 deg
node 159.5983285417129 2.816e-05 deg
peri 139.575981092089 3.1772e-05 deg
M 105.8339195976289 1.4748e-05 deg
tp 2458494.281479086634
(2019-Jan-10.78147909)
6.8221e-05 TDB
period 1721.930626982983
4.71
1.5674e-05
4.291e-08
d
yr
n .2090676560128097 1.903e-09 deg/d
Q 3.409967327442078 2.0693e-08 au
  Orbit Determination Parameters
   # obs. used (total)      493  
   data-arc span      8877 days (24.30 yr)  
   first obs. used      1995-07-26  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59169  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 09:59:22  

Additional Information
 Earth MOID = 1.20495 au 
 Jupiter MOID = 1.88448 au 
 T_jup = 3.273 
[ 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 15.6   n/a MPO417536  
diameter diameter 4.911 km 1.397 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  
geometric albedo albedo 0.038   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2015ApJ...814..117N)  

105385 (2000 QZ137)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 QZ137 = 2004 KS12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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