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134068 (2004 XS61)
Classification: Main-belt Asteroid          SPK-ID: 2134068
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2581642693836296 3.8475e-08  
a 2.335621563191412 1.0949e-08 au
q 1.73264752877345 9.0733e-08 au
i 3.464510446175971 4.1779e-06 deg
node 207.8466500081129 6.1582e-05 deg
peri 145.5435050013833 6.2105e-05 deg
M 171.1646952025448 6.2146e-06 deg
tp 2458380.611140501933
(2018-Sep-19.11114050)
2.2477e-05 TDB
period 1303.773474753259
3.57
9.1676e-06
2.51e-08
d
yr
n .2761215862810299 1.9416e-09 deg/d
Q 2.938595597609374 1.3775e-08 au
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7210 days (19.74 yr)  
   first obs. used      2000-06-25  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46778  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:12:04  

Additional Information
 Earth MOID = .729103 au 
 Jupiter MOID = 2.51344 au 
 T_jup = 3.520 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457378.5 (2015-Dec-22.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2588910108609734 3.8593e-08  
q 1.730654593647691 9.097e-08 au
tp 2457074.633725722823
(2015-Feb-21.13372572)
2.46e-05 TDB
node 207.9216998939821 6.1746e-05 deg
peri 145.1226034782455 6.2253e-05 deg
i 3.458482240732242 4.1767e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      611  
   data-arc span      7210 days (19.74 yr)  
   first obs. used      2000-06-25  
   last obs. used      2020-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46778  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:12:04  

Additional Information
 Jupiter MOID = 2.51344 au 
 T_jup = 3.520 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.489448675144471E-15 -3.497204076479363E-15 1.168126339742404E-13 -2.577206219199111E-14 7.761227526666222E-14 -1.092097235711505E-15
q -3.497204076479363E-15 8.275489945996133E-15 -3.58107185340429E-13 6.31737284911973E-14 -2.044890919067789E-13 2.54615144333644E-15
tp 1.168126339742404E-13 -3.58107185340429E-13 6.051454943318748E-10 -9.697770551712007E-12 2.036921771979735E-10 1.410520832927687E-13
node -2.577206219199111E-14 6.31737284911973E-14 -9.697770551712007E-12 3.81254585674376E-9 -3.80827500208144E-9 -4.372377631560496E-11
peri 7.761227526666222E-14 -2.044890919067789E-13 2.036921771979735E-10 -3.80827500208144E-9 3.875475252328705E-9 4.367658994559288E-11
i -1.092097235711505E-15 2.54615144333644E-15 1.410520832927687E-13 -4.372377631560496E-11 4.367658994559288E-11 1.744498431068931E-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 16.3   n/a MPO453825  

134068 (2004 XS61)          Discovered 2004-Dec-08 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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