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JPL Small-Body Database Browser
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49188 (1998 SZ79)
Classification: Main-belt Asteroid          SPK-ID: 2049188
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1264693200566976 3.9984e-08  
a 2.379855637263251 8.0083e-09 au
q 2.078876912985469 9.4702e-08 au
i 2.111627117976019 4.1812e-06 deg
node 314.7262763409665 0.00010955 deg
peri 138.8308931680983 0.00011086 deg
M 141.0077198688343 1.6145e-05 deg
tp 2458075.251602306833
(2017-Nov-17.75160231)
5.959e-05 TDB
period 1340.986318659939
3.67
6.7687e-06
1.853e-08
d
yr
n .2684591147505155 1.3551e-09 deg/d
Q 2.680834361541033 9.0211e-09 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      8639 days (23.65 yr)  
   first obs. used      1995-12-25  
   last obs. used      2019-08-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52321  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 02:16:11  

Additional Information
 Earth MOID = 1.09622 au 
 Jupiter MOID = 2.47315 au 
 T_jup = 3.527 
[ 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 MPO436128  

49188 (1998 SZ79)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 SZ79 = 1995 YL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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