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180637 (2004 GC5)
Classification: Main-belt Asteroid          SPK-ID: 2180637
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1873143798753201 3.3067e-08  
a 2.615150781021015 1.3579e-08 au
q 2.125295434193605 8.6748e-08 au
i 5.698537462783309 4.8818e-06 deg
node 96.45696749587432 4.8607e-05 deg
peri 54.99464788146664 5.1476e-05 deg
M 20.80620662829826 1.6721e-05 deg
tp 2459111.224162261903
(2020-Sep-18.72416226)
7.1498e-05 TDB
period 1544.697799069373
4.23
1.2031e-05
3.294e-08
d
yr
n .2330552941920986 1.8152e-09 deg/d
Q 3.105006127848426 1.6122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      6746 days (18.47 yr)  
   first obs. used      2002-11-11  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:51  

Additional Information
 Earth MOID = 1.1423 au 
 Jupiter MOID = 1.91263 au 
 T_jup = 3.376 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458017.5 (2017-Sep-21.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .187919239811136 3.3116e-08  
q 2.12306355418905 8.6913e-08 au
tp 2457567.591707587296
(2016-Jun-28.09170759)
6.7942e-05 TDB
node 96.46432856018198 4.8614e-05 deg
peri 55.15421805290953 5.146e-05 deg
i 5.698863853421817 4.8823e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      352  
   data-arc span      6746 days (18.47 yr)  
   first obs. used      2002-11-11  
   last obs. used      2021-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54694  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:51  

Additional Information
 Jupiter MOID = 1.91263 au 
 T_jup = 3.376 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.096686397682382E-15 -2.855318478589313E-15 3.196854967110044E-13 -2.634867878005014E-15 1.068773672251794E-13 1.191332304360479E-16
q -2.855318478589313E-15 7.553808668637284E-15 -6.999021982840329E-13 4.904531887135943E-15 -2.374139454899196E-13 -7.207259612466374E-17
tp 3.196854967110044E-13 -6.999021982840329E-13 4.616124690053761E-9 -9.92319257639642E-12 1.171264563808544E-9 -2.279121836495676E-12
node -2.634867878005014E-15 4.904531887135943E-15 -9.92319257639642E-12 2.363277110481637E-9 -2.353855460293019E-9 -8.825460586090136E-11
peri 1.068773672251794E-13 -2.374139454899196E-13 1.171264563808544E-9 -2.353855460293019E-9 2.648096592975058E-9 8.7360286745341E-11
i 1.191332304360479E-16 -7.207259612466374E-17 -2.279121836495676E-12 -8.825460586090136E-11 8.7360286745341E-11 2.383692629758709E-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 16.29   n/a MPCxxxxx  

180637 (2004 GC5)          Discovered 2004-Apr-11 by NEAT at Palomar
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ show close-approach data ]
Alternate Designations
 2004 GC5 = 2002 VE115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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