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JPL Small-Body Database Browser
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215964 (2005 QZ2)
Classification: Main-belt Asteroid          SPK-ID: 2215964
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1282954190551795 7.5107e-08  
a 3.041961256394823 3.2691e-08 au
q 2.651691562256029 2.227e-07 au
i 5.151497060179223 8.1623e-06 deg
node 172.5248075402914 6.6265e-05 deg
peri 184.4735361461285 7.0428e-05 deg
M 186.0741278002608 2.5913e-05 deg
tp 2459536.747419372830
(2021-Nov-18.24741937)
0.00014728 TDB
period 1937.889209416448
5.31
3.1239e-05
8.553e-08
d
yr
n .1857691338858355 2.9946e-09 deg/d
Q 3.432230950533617 3.6885e-08 au
  Orbit Determination Parameters
   # obs. used (total)      176  
   data-arc span      6785 days (18.58 yr)  
   first obs. used      2000-09-26  
   last obs. used      2019-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62185  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:51:24  

Additional Information
 Earth MOID = 1.64659 au 
 Jupiter MOID = 2.00994 au 
 T_jup = 3.221 
[ 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 16.0   n/a MPO257953  

215964 (2005 QZ2)          Discovered 2005-Aug-24 by NEAT at Palomar
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ show close-approach data ]
Alternate Designations
 2005 QZ2 = 2000 SS215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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