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JPL Small-Body Database Browser
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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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2459527393338654 2.9627e-08  
a 2.378133995475196 9.132e-09 au
q 1.793225424785081 7.0429e-08 au
i 5.221451460096714 3.7774e-06 deg
node 137.7534916133233 3.4505e-05 deg
peri 244.1297356146544 3.53e-05 deg
M 159.6048532047128 6.292e-06 deg
tp 2458406.623006853661
(2018-Oct-15.12300685)
2.3474e-05 TDB
period 1339.531431782107
3.67
7.7156e-06
2.112e-08
d
yr
n .2687506925619935 1.548e-09 deg/d
Q 2.963042566165311 1.1378e-08 au
  Orbit Determination Parameters
   # obs. used (total)      991  
   data-arc span      10969 days (30.03 yr)  
   first obs. used      1989-12-26  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:00:23  

Additional Information
 Earth MOID = .803327 au 
 Jupiter MOID = 2.50731 au 
 T_jup = 3.493 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457140.5 (2015-Apr-28.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2445909304178327 2.957e-08  
q 1.797010530128181 7.0188e-08 au
tp 2457063.982677538518
(2015-Feb-10.48267754)
2.5733e-05 TDB
node 137.8463940413657 3.4429e-05 deg
peri 243.6513171197551 3.5251e-05 deg
i 5.224816458633571 3.7816e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      991  
   data-arc span      10969 days (30.03 yr)  
   first obs. used      1989-12-26  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49975  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 11:00:23  

Additional Information
 Jupiter MOID = 2.50731 au 
 T_jup = 3.493 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.743692027028166E-16 -2.065587993744934E-15 -1.49331148115E-13 5.871620319089487E-15 -4.599240017692198E-14 -2.912057000516431E-15
q -2.065587993744934E-15 4.926288398880026E-15 2.89641956542892E-13 -1.371300089002949E-14 9.134847002483042E-14 7.05037748731496E-15
tp -1.49331148115E-13 2.89641956542892E-13 6.622056888140252E-10 1.861570903324224E-12 2.017788101950394E-10 4.646067345889107E-13
node 5.871620319089487E-15 -1.371300089002949E-14 1.861570903324224E-12 1.185380421227621E-9 -1.179617344784242E-9 1.823696725309895E-11
peri -4.599240017692198E-14 9.134847002483042E-14 2.017788101950394E-10 -1.179617344784242E-9 1.242613418064377E-9 -1.802909363827958E-11
i -2.912057000516431E-15 7.05037748731496E-15 4.646067345889107E-13 1.823696725309895E-11 -1.802909363827958E-11 1.430059780356168E-11

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)  
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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