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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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4135229252395228 5.9256e-08  
a 2.348263331823316 7.2135e-09 au
q 1.37720260961503 1.41e-07 au
i 21.09246125032999 1.1736e-05 deg
node 88.69922612127863 1.6422e-05 deg
peri 283.9176678276118 2.057e-05 deg
M 313.153603938082 1.0844e-05 deg
tp 2459171.537880798608
(2020-Nov-18.03788080)
4.0011e-05 TDB
period 1314.372977723096
3.60
6.0564e-06
1.658e-08
d
yr
n .2738948579296206 1.2621e-09 deg/d
Q 3.319324054031602 1.0197e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      8971 days (24.56 yr)  
   first obs. used      1995-11-24  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65225  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 06:45:15  

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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