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JPL Small-Body Database Browser
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214169 (2005 CQ49)
Classification: Main-belt Asteroid          SPK-ID: 2214169
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1560055764669811 5.6987e-08  
a 2.379012776992558 1.4997e-08 au
q 2.007873517295521 1.3793e-07 au
i 2.157360668300372 6.2287e-06 deg
node 173.1158270289709 0.00013551 deg
peri 359.920307505871 0.00013657 deg
M 294.1762917700331 1.978e-05 deg
tp 2458845.560566339835
(2019-Dec-28.06056634)
7.4857e-05 TDB
period 1340.273987210231
3.67
1.2673e-05
3.47e-08
d
yr
n .268601795927814 2.5398e-09 deg/d
Q 2.750152036689596 1.7336e-08 au
  Orbit Determination Parameters
   # obs. used (total)      385  
   data-arc span      7561 days (20.70 yr)  
   first obs. used      1998-04-21  
   last obs. used      2019-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55593  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 01:04:06  

Additional Information
 Earth MOID = 1.01354 au 
 Jupiter MOID = 2.2162 au 
 T_jup = 3.522 
[ 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 16.5   n/a MPO422834  

214169 (2005 CQ49)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Alternate Designations
 2005 CQ49 = 1998 HH101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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