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JPL Small-Body Database Browser
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49182 (1998 SP69)
Classification: Main-belt Asteroid          SPK-ID: 2049182
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1365079613395594 5.9229e-08  
a 2.386808909661978 1.2349e-08 au
q 2.060990491296925 1.4227e-07 au
i 6.690364848598927 5.9115e-06 deg
node 241.8878871119168 3.9711e-05 deg
peri 133.2415890074829 4.3351e-05 deg
M 197.5077206365836 2.0581e-05 deg
tp 2459208.432179546061
(2020-Dec-24.93217955)
7.9824e-05 TDB
period 1346.867589610878
3.69
1.0453e-05
2.862e-08
d
yr
n .26728685341965 2.0743e-09 deg/d
Q 2.712627328027031 1.4034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      735  
   data-arc span      9519 days (26.06 yr)  
   first obs. used      1993-04-17  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56483  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:40:18  

Additional Information
 Earth MOID = 1.0687 au 
 Jupiter MOID = 2.76497 au 
 T_jup = 3.513 
[ 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 15.2   n/a MPO436128  

49182 (1998 SP69)          Discovered 1998-Sep-19 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 SP69 = 2000 EU174 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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