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JPL Small-Body Database Browser
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49192 (1998 SU89)
Classification: Main-belt Asteroid          SPK-ID: 2049192
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1152626106066639 5.2528e-08  
a 2.521690694744161 1.0452e-08 au
q 2.231034042125417 1.3296e-07 au
i 1.333546328766384 4.8065e-06 deg
node 215.7992324339112 0.00019442 deg
peri 115.707313949806 0.00019525 deg
M 74.81772329521323 1.7466e-05 deg
tp 2458296.524810156720
(2018-Jun-27.02481016)
7.0646e-05 TDB
period 1462.63563663641
4.00
9.0935e-06
2.49e-08
d
yr
n .2461310192249137 1.5303e-09 deg/d
Q 2.812347347362905 1.1657e-08 au
  Orbit Determination Parameters
   # obs. used (total)      757  
   data-arc span      8899 days (24.36 yr)  
   first obs. used      1994-09-12  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:31  

Additional Information
 Earth MOID = 1.21983 au 
 Jupiter MOID = 2.49699 au 
 T_jup = 3.446 
[ 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 16.0   n/a MPO452839  

49192 (1998 SU89)          Discovered 1998-Sep-26 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SU89 = 1995 YO9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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