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JPL Small-Body Database Browser
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117724 (2005 GW11)
Classification: Main-belt Asteroid          SPK-ID: 2117724
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04460639691671942 3.5961e-08  
a 2.375895951240737 1.5043e-08 au
q 2.269915793406866 8.8271e-08 au
i 7.292908449685127 3.8813e-06 deg
node 96.9445266676522 3.3933e-05 deg
peri 132.8383330339989 5.9005e-05 deg
M 274.0133761762439 4.9014e-05 deg
tp 2458919.997856948304
(2020-Mar-11.49785695)
0.00018263 TDB
period 1337.640942120723
3.66
1.2704e-05
3.478e-08
d
yr
n .2691305182609384 2.5559e-09 deg/d
Q 2.481876109074608 1.5714e-08 au
  Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      6616 days (18.11 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:11:48  

Additional Information
 Earth MOID = 1.26411 au 
 Jupiter MOID = 2.51286 au 
 T_jup = 3.529 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457116.5 (2015-Apr-04.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04539853099807554 3.593e-08  
q 2.268111874715355 8.8348e-08 au
tp 2457580.456263842730
(2016-Jul-10.95626384)
0.00017764 TDB
node 96.99217264045699 3.3915e-05 deg
peri 132.4024584398393 5.8299e-05 deg
i 7.294815731527621 3.8825e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      470  
   data-arc span      6616 days (18.11 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-04-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61364  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:11:48  

Additional Information
 Jupiter MOID = 2.51286 au 
 T_jup = 3.529 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.290951274761977E-15 -3.132898510944694E-15 -1.131745484372147E-12 -1.160051686370426E-14 -2.909176560077728E-13 -2.288291990117136E-15
q -3.132898510944694E-15 7.805428619799091E-15 2.982695284263868E-12 2.87026780683545E-14 7.52138111985575E-13 5.93002932248331E-15
tp -1.131745484372147E-12 2.982695284263868E-12 3.155527764761834E-8 7.053701108542879E-11 8.44028142264307E-9 -2.862878681423145E-13
node -1.160051686370426E-14 2.87026780683545E-14 7.053701108542879E-11 1.150248065458916E-9 -1.121672329019059E-9 9.553352358324045E-12
peri -2.909176560077728E-13 7.52138111985575E-13 8.44028142264307E-9 -1.121672329019059E-9 3.398823221655169E-9 -9.562423927543545E-12
i -2.288291990117136E-15 5.93002932248331E-15 -2.862878681423145E-13 9.553352358324045E-12 -9.562423927543545E-12 1.507397439215189E-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 16.2   n/a MPO432681  

117724 (2005 GW11)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GW11 = 2001 FG195 = 2002 LD6 = 2003 YJ45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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