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JPL Small-Body Database Browser
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49050 (1998 RL26)
Classification: Main-belt Asteroid          SPK-ID: 2049050
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2266096234782588 4.5447e-08  
a 2.434412893271931 1.0241e-08 au
q 1.88275150413696 1.1397e-07 au
i 4.408914259821596 5.363e-06 deg
node 134.7436233057674 5.4295e-05 deg
peri 245.5402718087375 5.5572e-05 deg
M 130.3746830652384 1.1671e-05 deg
tp 2458098.064229548843
(2017-Dec-10.56422955)
4.3577e-05 TDB
period 1387.361971740383
3.80
8.7548e-06
2.397e-08
d
yr
n .2594852730094628 1.6375e-09 deg/d
Q 2.986074282406902 1.2562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      575  
   data-arc span      9921 days (27.16 yr)  
   first obs. used      1992-01-10  
   last obs. used      2019-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58559  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:00  

Additional Information
 Earth MOID = .889474 au 
 Jupiter MOID = 2.47839 au 
 T_jup = 3.466 
[ 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 16.1   n/a MPO436126  

49050 (1998 RL26)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RL26 = 2002 RL62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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