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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2096700691175905 3.4438e-08  
a 2.617590295085579 9.4395e-09 au
q 2.068759956993452 8.9734e-08 au
i 5.436561624477033 5.4045e-06 deg
node 162.4102558240014 3.5137e-05 deg
peri 141.2128750386743 3.8388e-05 deg
M 350.4043900461066 1.262e-05 deg
tp 2458641.730729615428
(2019-Jun-07.23072962)
5.4213e-05 TDB
period 1546.859734073654
4.24
8.3673e-06
2.291e-08
d
yr
n .2327295695078572 1.2589e-09 deg/d
Q 3.166420633177707 1.1419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      688  
   data-arc span      9657 days (26.44 yr)  
   first obs. used      1993-05-23  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5462  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:29:37  

Additional Information
 Earth MOID = 1.05628 au 
 Jupiter MOID = 2.10254 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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