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46717 (1997 NY5)
Classification: Main-belt Asteroid          SPK-ID: 2046717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1017972273598711 4.9537e-08  
a 2.758157417981 1.7965e-08 au
q 2.477384640208473 1.4259e-07 au
i 6.405332673200981 4.7508e-06 deg
node 301.2314795289047 4.9579e-05 deg
peri 43.54969812854093 5.6027e-05 deg
M 331.0427370055295 2.9525e-05 deg
tp 2459135.080460658179
(2020-Oct-12.58046066)
0.00013789 TDB
period 1673.11965382212
4.58
1.6347e-05
4.476e-08
d
yr
n .2151669183836351 2.1022e-09 deg/d
Q 3.038930195753526 1.9794e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1014  
   data-arc span      8000 days (21.90 yr)  
   first obs. used      1997-07-07  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 07:11:17  

Additional Information
 Earth MOID = 1.47387 au 
 Jupiter MOID = 2.32446 au 
 T_jup = 3.326 
[ 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 14.3   n/a MPO263731  
diameter diameter 7.838 km 0.347 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46717 (1997 NY5)          Discovered 1997-Jul-07 by Spacewatch at Kitt Peak
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 NY5 = 1998 XN35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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