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14497 (1995 DD)
Classification: Main-belt Asteroid          SPK-ID: 2014497
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734648036756385 4.3136e-08  
a 2.667900891512729 1.1894e-08 au
q 2.205113987140412 1.1658e-07 au
i 13.08124752680412 4.9693e-06 deg
node 357.5908354798325 1.5265e-05 deg
peri 322.18124377945 1.8678e-05 deg
M 48.1653557232361 1.0803e-05 deg
tp 2458387.546277325060
(2018-Sep-26.04627733)		 4.7524e-05 TDB
period 1591.669759556956
4.36		 1.0644e-05
2.914e-08		 d
yr
n .2261775709681175 1.5126e-09 deg/d
Q 3.130687795885045 1.3958e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1989  
   data-arc span      11345 days (31.06 yr)  
   first obs. used      1988-10-07  
   last obs. used      2019-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 03:49:40  

Additional Information
 Earth MOID = 1.20781 au 
 Jupiter MOID = 2.27677 au 
 T_jup = 3.324 
[ 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 12.8   n/a MPO452375  
diameter diameter 6.910 km 0.485 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.245   0.054 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

14497 (1995 DD)          Discovered 1995-Feb-20 by Kobayashi, T. at Oizumi
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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