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233184 (2005 WZ60)
Classification: Main-belt Asteroid          SPK-ID: 2233184
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1692468999926111 1.0421e-07  
a 2.38888978879659 1.5755e-08 au
q 1.984577597618763 2.5189e-07 au
i 2.353862773285841 1.1476e-05 deg
node 5.307257500122294 0.00020981 deg
peri 71.74248171529995 0.00021338 deg
M 326.8796479812672 3.5029e-05 deg
tp 2459124.575216376664
(2020-Oct-02.07521638)
0.00013175 TDB
period 1348.629322246796
3.69
1.3341e-05
3.653e-08
d
yr
n .266937693005403 2.6407e-09 deg/d
Q 2.793201979974416 1.8421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1997-07-31  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:41:55  

Additional Information
 Earth MOID = 1.00139 au 
 Jupiter MOID = 2.45693 au 
 T_jup = 3.513 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456641.5 (2013-Dec-15.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1690771202434482 1.0488e-07  
q 1.985281292568468 2.5376e-07 au
tp 2456423.737805219504
(2013-May-11.23780522)
0.00012293 TDB
node 5.478741656706424 0.00020911 deg
peri 70.99943790007003 0.00021272 deg
i 2.357964294572295 1.1495e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      135  
   data-arc span      7560 days (20.70 yr)  
   first obs. used      1997-07-31  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63188  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 05:41:55  

Additional Information
 Jupiter MOID = 2.45693 au 
 T_jup = 3.513 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.099973341176406E-14 -2.657987987975694E-14 -8.620196057874622E-12 1.50579250416988E-14 -2.779191838244882E-12 -2.086741945158948E-14
q -2.657987987975694E-14 6.43951774341727E-14 2.103370355785572E-11 -3.237100704769364E-14 6.776765409014016E-12 5.096193561872562E-14
tp -8.620196057874622E-12 2.103370355785572E-11 1.511175472005113E-8 -5.353034943975482E-11 4.863162541113375E-9 1.672344927449414E-11
node 1.50579250416988E-14 -3.237100704769364E-14 -5.353034943975482E-11 4.372769552270427E-8 -4.370586125046334E-8 1.271848330787381E-9
peri -2.779191838244882E-12 6.776765409014016E-12 4.863162541113375E-9 -4.370586125046334E-8 4.525049634281993E-8 -1.265270638737218E-9
i -2.086741945158948E-14 5.096193561872562E-14 1.672344927449414E-11 1.271848330787381E-9 -1.265270638737218E-9 1.321278620671174E-10

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   n/a MPO413117  

233184 (2005 WZ60)          Discovered 2005-Nov-25 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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