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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2461578820839318 2.7173e-08  
a 2.378030970599796 7.9955e-09 au
q 1.792659903346953 6.5126e-08 au
i 5.22155604565318 3.211e-06 deg
node 137.7552432580661 3.1684e-05 deg
peri 244.0858328907941 3.2161e-05 deg
M 266.1088301806872 5.7532e-06 deg
tp 2459745.838889878687
(2022-Jun-15.33888988)
2.2073e-05 TDB
period 1339.44438649926
3.67
6.7553e-06
1.85e-08
d
yr
n .2687681576245861 1.3555e-09 deg/d
Q 2.963402037852638 9.9637e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1149  
   data-arc span      11517 days (31.53 yr)  
   first obs. used      1989-12-26  
   last obs. used      2021-07-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49484  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 14:31:15  

Additional Information
 Earth MOID = .801996 au 
 Jupiter MOID = 2.5091 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 15.47   n/a E2021B10  
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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