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67914 (2000 WJ104)
Classification: Main-belt Asteroid          SPK-ID: 2067914
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2459527413545934 2.9468e-08  
a 2.378133993064737 8.6306e-09 au
q 1.79322541816192 6.978e-08 au
i 5.221452528199339 3.643e-06 deg
node 137.7534793718745 3.3053e-05 deg
peri 244.1297511034749 3.3646e-05 deg
M 159.6048515840404 5.9598e-06 deg
tp 2458406.623013786979
(2018-Oct-15.12301379)
2.1833e-05 TDB
period 1339.531429745498
3.67
7.292e-06
1.996e-08
d
yr
n .2687506929705992 1.463e-09 deg/d
Q 2.963042567967555 1.0753e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1061  
   data-arc span      11102 days (30.40 yr)  
   first obs. used      1989-12-26  
   last obs. used      2020-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49497  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:11:34  

Additional Information
 Earth MOID = .803327 au 
 Jupiter MOID = 2.50731 au 
 T_jup = 3.493 
[ 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 15.5   n/a MPO468611  
diameter diameter 4.652 km 0.132 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.5414 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.068   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

67914 (2000 WJ104)          Discovered 2000-Nov-27 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 WJ104 = 1989 YV7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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