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JPL Small-Body Database Browser
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434443 (2005 NQ69)
Classification: Main-belt Asteroid          SPK-ID: 2434443
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1139854664715914 8.001e-08  
a 3.135453273036162 5.66e-08 au
q 2.778057169109257 2.5146e-07 au
i 15.0419772235771 9.1487e-06 deg
node 296.7335213619188 4.7532e-05 deg
peri 355.9546775109459 7.6062e-05 deg
M 180.1396339948859 5.8659e-05 deg
tp 2459613.669012149874
(2022-Feb-03.16901215)
0.00034016 TDB
period 2027.911165062254
5.55
5.4911e-05
1.503e-07
d
yr
n .1775225691352947 4.8068e-09 deg/d
Q 3.492849376963067 6.3051e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      5795 days (15.87 yr)  
   first obs. used      2003-01-28  
   last obs. used      2018-12-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56148  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:51:06  

Additional Information
 Earth MOID = 1.76147 au 
 Jupiter MOID = 1.72741 au 
 T_jup = 3.149 
[ 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 15.9   n/a MPO434584  

434443 (2005 NQ69)          Discovered 2005-Jun-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Alternate Designations
 2005 NQ69 = 2011 QL31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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