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JPL Small-Body Database Browser
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49045 (1998 RC17)
Classification: Main-belt Asteroid          SPK-ID: 2049045
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2059687449585244 5.7926e-08  
a 2.381062698148781 1.0834e-08 au
q 1.890638202543519 1.3681e-07 au
i 2.150107271373937 5.4034e-06 deg
node 188.796180567562 0.00011498 deg
peri 189.6586322597903 0.00011546 deg
M 192.666334363749 1.3653e-05 deg
tp 2459224.285819997719
(2021-Jan-09.78582000)
5.3632e-05 TDB
period 1342.006668803469
3.67
9.1592e-06
2.508e-08
d
yr
n .2682550007899555 1.8308e-09 deg/d
Q 2.871487193754044 1.3065e-08 au
  Orbit Determination Parameters
   # obs. used (total)      487  
   data-arc span      10024 days (27.44 yr)  
   first obs. used      1991-11-29  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59101  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 04:39:53  

Additional Information
 Earth MOID = .891905 au 
 Jupiter MOID = 2.58676 au 
 T_jup = 3.508 
[ 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 16.2   n/a MPO432048  

49045 (1998 RC17)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 RC17 = 2000 FB14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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