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14971 (1997 QN3)
Classification: Main-belt Asteroid          SPK-ID: 2014971
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289244843304668 4.1563e-08  
a 2.734707307875331 1.1732e-08 au
q 2.382136578412745 1.1639e-07 au
i 7.272854504161237 4.5582e-06 deg
node 23.26895770366123 2.8906e-05 deg
peri 357.3943477331974 3.2575e-05 deg
M 9.328856942814481 1.5432e-05 deg
tp 2458957.695380964626
(2020-Apr-18.19538096)
7.07e-05 TDB
period 1651.827544059827
4.52
1.063e-05
2.91e-08
d
yr
n .2179404268288199 1.4025e-09 deg/d
Q 3.087278037337917 1.3245e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1651  
   data-arc span      13228 days (36.22 yr)  
   first obs. used      1983-09-09  
   last obs. used      2019-11-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51953  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 23:15:21  

Additional Information
 Earth MOID = 1.38486 au 
 Jupiter MOID = 2.37284 au 
 T_jup = 3.329 
[ 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 13.8   n/a MPO347643  
diameter diameter 8.925 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.067   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14971 (1997 QN3)          Discovered 1997-Aug-30 by ODAS at Caussols
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 QN3 = 1983 RN9 = 1988 VV13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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