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JPL Small-Body Database Browser
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49074 (1998 RE58)
Classification: Main-belt Asteroid          SPK-ID: 2049074
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .241172877231375 5.7688e-08  
a 2.38269159092485 1.3045e-08 au
q 1.808051004386502 1.3783e-07 au
i 4.386574823009334 6.0216e-06 deg
node 166.2617345030118 5.695e-05 deg
peri 190.1449705262453 5.7955e-05 deg
M 216.1865380521208 1.6181e-05 deg
tp 2459137.157514862357
(2020-Oct-14.65751486)
6.3661e-05 TDB
period 1343.384011021631
3.68
1.1032e-05
3.02e-08
d
yr
n .2679799648100795 2.2007e-09 deg/d
Q 2.957332177463199 1.6191e-08 au
  Orbit Determination Parameters
   # obs. used (total)      678  
   data-arc span      15532 days (42.52 yr)  
   first obs. used      1976-10-22  
   last obs. used      2019-05-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:49:05  

Additional Information
 Earth MOID = .802973 au 
 Jupiter MOID = 2.48604 au 
 T_jup = 3.493 
[ 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 15.5   n/a MPO436127  

49074 (1998 RE58)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1998 RE58 = 1976 UG12 = 2000 DW27 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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