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37566 (1989 GY1)
Classification: Main-belt Asteroid          SPK-ID: 2037566
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1678977321331584 5.7523e-08  
a 2.799301568598678 1.2536e-08 au
q 2.329305183674167 1.5878e-07 au
i 9.199484670148227 5.0421e-06 deg
node 1.352424270713599 2.2891e-05 deg
peri 21.66373611655546 2.7303e-05 deg
M 58.92961800256181 1.1393e-05 deg
tp 2458720.470307660897
(2019-Aug-24.97030766)
5.4447e-05 TDB
period 1710.696465700738
4.68
1.1491e-05
3.146e-08
d
yr
n .2104406054597981 1.4136e-09 deg/d
Q 3.269297953523189 1.4641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1462  
   data-arc span      11345 days (31.06 yr)  
   first obs. used      1989-04-03  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4955  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:26:30  

Additional Information
 Earth MOID = 1.33467 au 
 Jupiter MOID = 2.21408 au 
 T_jup = 3.286 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457169.5 (2015-May-27.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1669589418305986 5.8261e-08  
q 2.3312477718042 1.6088e-07 au
tp 2457001.583260508329
(2014-Dec-10.08326051)
5.7977e-05 TDB
node 1.46092610762732 2.2808e-05 deg
peri 20.16575887055181 2.7304e-05 deg
i 9.220523763010929 5.0449e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1462  
   data-arc span      11345 days (31.06 yr)  
   first obs. used      1989-04-03  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4955  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:26:30  

Additional Information
 Jupiter MOID = 2.21408 au 
 T_jup = 3.286 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.394297180343613E-15 -9.355354108636688E-15 -1.228490196776574E-12 1.959725638667731E-14 -4.334791288592261E-13 -7.141766922660018E-15
q -9.355354108636688E-15 2.588352778540012E-14 3.253535456709295E-12 -5.380746105707601E-14 1.166404080325207E-12 2.017637666213928E-14
tp -1.228490196776574E-12 3.253535456709295E-12 3.361339574019128E-9 -8.698040026780915E-12 8.722155011388966E-10 -1.352061561042539E-12
node 1.959725638667731E-14 -5.380746105707601E-14 -8.698040026780915E-12 5.201986540814717E-10 -5.158804061268602E-10 2.64396704625251E-11
peri -4.334791288592261E-13 1.166404080325207E-12 8.722155011388966E-10 -5.158804061268602E-10 7.455021339939858E-10 -2.625841622667293E-11
i -7.141766922660018E-15 2.017637666213928E-14 -1.352061561042539E-12 2.64396704625251E-11 -2.625841622667293E-11 2.545123122802697E-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 13.9   n/a MPO333151  

37566 (1989 GY1)          Discovered 1989-Apr-03 by Elst, E. W. at La Silla
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1989 GY1 = 1998 FU49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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