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46932 (1998 SZ60)
Classification: Main-belt Asteroid          SPK-ID: 2046932
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2094681183966061 3.4366e-08  
a 2.617321346666439 9.3072e-09 au
q 2.069075968940949 8.9502e-08 au
i 5.436713378032015 5.3903e-06 deg
node 162.4043970525804 3.4735e-05 deg
peri 141.266491482123 3.7997e-05 deg
M 83.48133670914545 1.2565e-05 deg
tp 2458641.849953575333
(2019-Jun-07.34995358)
5.4078e-05 TDB
period 1546.621338404318
4.23
8.2497e-06
2.259e-08
d
yr
n .2327654423618774 1.2416e-09 deg/d
Q 3.165566724391929 1.1257e-08 au
  Orbit Determination Parameters
   # obs. used (total)      703  
   data-arc span      9741 days (26.67 yr)  
   first obs. used      1993-05-23  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53484  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 08:37:54  

Additional Information
 Earth MOID = 1.05738 au 
 Jupiter MOID = 2.10567 au 
 T_jup = 3.369 
[ 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 15.8   n/a MPO449298  
diameter diameter 2.305 km 0.513 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.191   0.129 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

46932 (1998 SZ60)          Discovered 1998-Sep-17 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SZ60 = 2001 FN167 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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