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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1280838551824768 5.0638e-08  
a 3.047303377717649 2.5784e-08 au
q 2.656993013188989 1.6317e-07 au
i 5.154755005119569 5.1613e-06 deg
node 172.4267030439552 6.148e-05 deg
peri 183.5829088049286 6.5343e-05 deg
M 334.7569087255812 2.4609e-05 deg
tp 2459532.742311501781
(2021-Nov-14.24231150)
0.00013377 TDB
period 1942.996268065849
5.32
2.466e-05
6.752e-08
d
yr
n .1852808499515859 2.3516e-09 deg/d
Q 3.437613742246309 2.9087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      7570 days (20.73 yr)  
   first obs. used      2000-09-26  
   last obs. used      2021-06-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59186  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 15:35:29  

Additional Information
 Earth MOID = 1.65168 au 
 Jupiter MOID = 2.00715 au 
 T_jup = 3.219 
[ 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 16.03   n/a E2021B55  

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

Alternate Designations
 2005 QZ2 = 2000 SS215 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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