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186630 (2003 GB37)
Classification: Main-belt Asteroid          SPK-ID: 2186630
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978695756009863 4.7355e-08  
a 2.790843631176022 1.5139e-08 au
q 2.238620586306507 1.3561e-07 au
i 10.61699523376655 5.4911e-06 deg
node 85.28478022320837 2.5816e-05 deg
peri 55.23236420653151 3.2169e-05 deg
M 353.863825777448 1.5964e-05 deg
tp 2459425.526646504702
(2021-Jul-30.02664650)
7.5536e-05 TDB
period 1702.949160616704
4.66
1.3856e-05
3.794e-08
d
yr
n .2113979726027934 1.7201e-09 deg/d
Q 3.343066676045537 1.8134e-08 au
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6988 days (19.13 yr)  
   first obs. used      2001-11-18  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:02  

Additional Information
 Earth MOID = 1.27223 au 
 Jupiter MOID = 1.78941 au 
 T_jup = 3.276 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457352.5 (2015-Nov-26.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1965753747370248 4.8079e-08  
q 2.242377773973546 1.3788e-07 au
tp 2457725.150585653974
(2016-Dec-02.65058565)
7.6333e-05 TDB
node 85.32681922847669 2.5843e-05 deg
peri 55.63591839835056 3.2212e-05 deg
i 10.61017760191976 5.4875e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      364  
   data-arc span      6988 days (19.13 yr)  
   first obs. used      2001-11-18  
   last obs. used      2021-01-05  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54197  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:52:02  

Additional Information
 Jupiter MOID = 1.78941 au 
 T_jup = 3.276 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.311563631795596E-15 -6.604374349265376E-15 1.350420219574216E-12 1.710518429934288E-14 4.560429477739844E-13 -7.800290617025708E-15
q -6.604374349265376E-15 1.901055401127687E-14 -3.905006951241188E-12 -4.959908370659803E-14 -1.322217550491005E-12 2.314730655138256E-14
tp 1.350420219574216E-12 -3.905006951241188E-12 5.82667983933632E-9 2.935752236811787E-11 1.476879573001556E-9 -6.219573340433954E-12
node 1.710518429934288E-14 -4.959908370659803E-14 2.935752236811787E-11 6.678769777476782E-10 -6.479669364712348E-10 -4.396300925962122E-11
peri 4.560429477739844E-13 -1.322217550491005E-12 1.476879573001556E-9 -6.479669364712348E-10 1.037593165749374E-9 4.120801863998877E-11
i -7.800290617025708E-15 2.314730655138256E-14 -6.219573340433954E-12 -4.396300925962122E-11 4.120801863998877E-11 3.011252284642012E-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 16.23   n/a MPCxxxxx  

186630 (2003 GB37)          Discovered 2003-Apr-06 by LONEOS at Anderson Mesa
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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