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117087 (2004 LP27)
Classification: Main-belt Asteroid          SPK-ID: 2117087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2033485321548562 4.7512e-08  
a 2.733256354331787 1.9105e-08 au
q 2.177452686675485 1.2238e-07 au
i 13.78103122417843 4.7917e-06 deg
node 186.1976397725224 1.6754e-05 deg
peri 207.6495139396439 2.1816e-05 deg
M 61.7431942961927 1.0627e-05 deg
tp 2458717.422357699980
(2019-Aug-21.92235770)
4.9159e-05 TDB
period 1650.513103341189
4.52
1.7305e-05
4.738e-08
d
yr
n .2181139908984908 2.2868e-09 deg/d
Q 3.28906002198809 2.2989e-08 au
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2001-11-15  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:42:52  

Additional Information
 Earth MOID = 1.1913 au 
 Jupiter MOID = 2.18689 au 
 T_jup = 3.282 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457327.5 (2015-Nov-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2011828336773842 4.7676e-08  
q 2.183893854493178 1.2248e-07 au
tp 2457060.844003514118
(2015-Feb-07.34400351)
5.66e-05 TDB
node 186.2651982178446 1.6731e-05 deg
peri 206.6929499400759 2.2e-05 deg
i 13.78287510509324 4.7952e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      427  
   data-arc span      6649 days (18.20 yr)  
   first obs. used      2001-11-15  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55622  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:42:52  

Additional Information
 Jupiter MOID = 2.18689 au 
 T_jup = 3.282 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.273017820611739E-15 -5.807787542809438E-15 -1.179279351848248E-12 1.120673028844584E-14 -3.324607451581152E-13 -4.642543917661091E-15
q -5.807787542809438E-15 1.500162157777399E-14 2.83058132392534E-12 -2.63230696435215E-14 8.126222589469726E-13 1.257599338375119E-14
tp -1.179279351848248E-12 2.83058132392534E-12 3.2036029532836E-9 -7.049291673466506E-12 8.200653894349441E-10 -4.964175759595345E-12
node 1.120673028844584E-14 -2.63230696435215E-14 -7.049291673466506E-12 2.799227152404609E-10 -2.73314063038923E-10 -4.207938294496531E-13
peri -3.324607451581152E-13 8.126222589469726E-13 8.200653894349441E-10 -2.73314063038923E-10 4.840116611379097E-10 -7.649570141126899E-13
i -4.642543917661091E-15 1.257599338375119E-14 -4.964175759595345E-12 -4.207938294496531E-13 -7.649570141126899E-13 2.299357135792696E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.9   n/a MPO502789  

117087 (2004 LP27)          Discovered 2004-Jun-13 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2004 LP27 = 2001 VY96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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