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JPL Small-Body Database Browser
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27735 (1990 SZ5)
Classification: Main-belt Asteroid          SPK-ID: 2027735
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0685189079369081 3.606e-08  
a 3.140152842430462 2.0878e-08 au
q 2.924992998912149 1.1374e-07 au
i 14.54700572535886 4.8194e-06 deg
node 166.7347673988374 1.6104e-05 deg
peri 89.94447334322065 3.9454e-05 deg
M 151.3951936850807 3.6429e-05 deg
tp 2457745.759672494220
(2016-Dec-23.25967249)
0.00020461 TDB
period 2032.472170431946
5.56
2.027e-05
5.55e-08
d
yr
n .1771241964525851 1.7665e-09 deg/d
Q 3.355312685948776 2.2309e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1487  
   data-arc span      10675 days (29.23 yr)  
   first obs. used      1990-09-15  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50069  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 01:41:16  

Additional Information
 Earth MOID = 1.95872 au 
 Jupiter MOID = 1.76819 au 
 T_jup = 3.157 
[ 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 13.3   n/a MPO389852  
diameter diameter 10.426 km 0.264 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.103   0.027 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27735 (1990 SZ5)          Discovered 1990-Sep-22 by Elst, E. W. at La Silla
Reference: 20010902/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1990 SZ5 = 1999 CH150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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