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JPL Small-Body Database Browser
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351618 (2005 WQ104)
Classification: Main-belt Asteroid          SPK-ID: 2351618
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1557671320581397 7.706e-08  
a 2.287149215589469 1.8674e-08 au
q 1.930886541688074 1.7948e-07 au
i 7.833776797679732 5.2728e-06 deg
node 99.1169904020439 5.6026e-05 deg
peri 257.3649981969706 5.7932e-05 deg
M 11.64168490170702 1.6293e-05 deg
tp 2458559.644219145800
(2019-Mar-17.14421915)
5.6971e-05 TDB
period 1263.397973033565
3.46
1.5473e-05
4.236e-08
d
yr
n .2849458426275597 3.4898e-09 deg/d
Q 2.643411889490865 2.1583e-08 au
  Orbit Determination Parameters
   # obs. used (total)      193  
   data-arc span      8209 days (22.48 yr)  
   first obs. used      1996-01-12  
   last obs. used      2018-07-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56257  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 07:02:26  

Additional Information
 Earth MOID = .94323 au 
 Jupiter MOID = 2.80739 au 
 T_jup = 3.573 
[ 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 16.9   n/a MPO455544  

351618 (2005 WQ104)          Discovered 2005-Nov-28 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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