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JPL Small-Body Database Browser
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324076 (2005 WR49)
Classification: Main-belt Asteroid          SPK-ID: 2324076
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08320545768101863 8.3155e-08  
a 2.843727050558317 3.5981e-08 au
q 2.607113439796719 2.3978e-07 au
i 2.799398506027485 9.131e-06 deg
node 57.41196830458292 0.00023062 deg
peri 347.9003711535906 0.00026618 deg
M 298.5776862013394 0.00012702 deg
tp 2458899.350483150139
(2020-Feb-19.85048315)
0.00062005 TDB
period 1751.581262254504
4.80
3.3243e-05
9.101e-08
d
yr
n .2055285745273588 3.9007e-09 deg/d
Q 3.080340661319915 3.8974e-08 au
  Orbit Determination Parameters
   # obs. used (total)      75  
   data-arc span      7408 days (20.28 yr)  
   first obs. used      1995-09-26  
   last obs. used      2016-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47398  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-10 11:10:21  

Additional Information
 Earth MOID = 1.61587 au 
 Jupiter MOID = 2.23603 au 
 T_jup = 3.301 
[ 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 17.2   n/a MPO360646  

324076 (2005 WR49)          Discovered 2005-Nov-25 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ show close-approach data ]
Alternate Designations
 2005 WR49 = 1995 SC88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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