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JPL Small-Body Database Browser
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14601 (1998 SU73)
Classification: Main-belt Asteroid          SPK-ID: 2014601
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1886915698313897 3.6884e-08  
a 2.323714073498691 6.7694e-09 au
q 1.885248817130929 8.7118e-08 au
i 4.259313988706237 3.6285e-06 deg
node 52.38758119967676 5.419e-05 deg
peri 266.7718681181145 5.5275e-05 deg
M 83.11439407255745 9.387e-06 deg
tp 2458701.792448725419
(2019-Aug-06.29244873)
3.3948e-05 TDB
period 1293.815826473729
3.54
5.6536e-06
1.548e-08
d
yr
n .2782467122706122 1.2159e-09 deg/d
Q 2.762179329866453 8.0467e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1505  
   data-arc span      14443 days (39.54 yr)  
   first obs. used      1980-07-12  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54011  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 21:00:55  

Additional Information
 Earth MOID = .87815 au 
 Jupiter MOID = 2.54796 au 
 T_jup = 3.548 
[ 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 14.9   n/a MPO439194  
diameter diameter 6.448 km 0.139 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)  

14601 (1998 SU73)          Discovered 1998-Sep-21 by Elst, E. W. at La Silla
Reference: 20000418/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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