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JPL Small-Body Database Browser
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376713 (1995 WQ5)
Classification: Mars-crossing Asteroid          SPK-ID: 2376713
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4135228606522862 9.0494e-08  
a 2.34826332819476 7.8785e-09 au
q 1.377202759154804 2.124e-07 au
i 21.09245732412696 1.5552e-05 deg
node 88.69922345604667 2.0829e-05 deg
peri 283.9176446272976 2.6503e-05 deg
M 313.1536220266677 1.6504e-05 deg
tp 2459171.537814360096
(2020-Nov-18.03781436)		 6.0775e-05 TDB
period 1314.372974676626
3.60		 6.6147e-06
1.811e-08		 d
yr
n .2738948585644577 1.3784e-09 deg/d
Q 3.319323897234715 1.1136e-08 au
   Orbit Determination Parameters
   # obs. used (total)      218  
   data-arc span      8141 days (22.29 yr)  
   first obs. used      1995-11-24  
   last obs. used      2018-03-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64225  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:47:21  

Additional Information
 Earth MOID = .540605 au 
 Jupiter MOID = 2.53968 au 
 T_jup = 3.357 
[ 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 16.7   n/a MPO386478  
SMASSII spectral type spec_B Ch   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

376713 (1995 WQ5)          Discovered 1995-Nov-24 by McNaught, R. H. at Siding Spring
Reference: Last Updated: 2013-11-20
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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