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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08353059793832016 8.0042e-08  
a 2.844659658377537 2.4308e-08 au
q 2.607043536182244 2.352e-07 au
i 2.799133227276108 7.6863e-06 deg
node 57.41416901470515 0.00017439 deg
peri 347.8551075649968 0.00020464 deg
M 20.81914004720505 9.7479e-05 deg
tp 2458899.154566777704
(2020-Feb-19.65456678)
0.00047453 TDB
period 1752.442986468339
4.80
2.2463e-05
6.15e-08
d
yr
n .2054275104980735 2.6332e-09 deg/d
Q 3.08227578057283 2.6339e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      8797 days (24.08 yr)  
   first obs. used      1995-09-26  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53964  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:07:59  

Additional Information
 Earth MOID = 1.61633 au 
 Jupiter MOID = 2.23414 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 17.1   n/a MPO494713  

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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