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JPL Small-Body Database Browser
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37774 (1997 GC25)
Classification: Main-belt Asteroid          SPK-ID: 2037774
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1792909310327941 4.309e-08  
a 2.961320203542155 1.7994e-08 au
q 2.430382347162859 1.2393e-07 au
i .4710968512890825 5.3761e-06 deg
node 213.6346520389715 0.00065633 deg
peri 23.10077955241782 0.00065655 deg
M 155.3048401248654 1.9293e-05 deg
tp 2458197.512154903254
(2018-Mar-20.01215490)
9.6999e-05 TDB
period 1861.343303933164
5.10
1.6965e-05
4.645e-08
d
yr
n .1934087060883889 1.7628e-09 deg/d
Q 3.492258059921452 2.122e-08 au
  Orbit Determination Parameters
   # obs. used (total)      438  
   data-arc span      9132 days (25.00 yr)  
   first obs. used      1994-10-26  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61391  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 05:44:11  

Additional Information
 Earth MOID = 1.41866 au 
 Jupiter MOID = 1.5144 au 
 T_jup = 3.241 
[ show covariance matrix ]

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 15.7   n/a MPO452695  

37774 (1997 GC25)          Discovered 1997-Apr-07 by Spacewatch at Kitt Peak
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GC25 = 1994 UE4 = 1999 TV55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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