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48750 (1997 GG8)
Classification: Main-belt Asteroid          SPK-ID: 2048750
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0602073851704738 3.3925e-08  
a 2.404016349830067 1.0133e-08 au
q 2.259276811499731 8.1042e-08 au
i 5.828239692394718 4.6997e-06 deg
node 218.2845522842102 4.2735e-05 deg
peri 249.7008608398786 6.6508e-05 deg
M 177.0844802725274 4.9404e-05 deg
tp 2458330.796524467032
(2018-Jul-31.29652447)		 0.00018679 TDB
period 1361.458953494024
3.73		 8.6078e-06
2.357e-08		 d
yr
n .264422220791969 1.6718e-09 deg/d
Q 2.548755888160402 1.0743e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1085  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1993-03-21  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5433  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 09:13:02  

Additional Information
 Earth MOID = 1.28386 au 
 Jupiter MOID = 2.52915 au 
 T_jup = 3.514 
[ 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 15.1   n/a MPO280000  

48750 (1997 GG8)          Discovered 1997-Apr-02 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2087-Dec-01 13:10 < 00:01 Juno 0.0235611970726215 0.0235578277902557 0.0235645752951203 5.26672071543895 5.26672061739781 2483656.048687330 0.39835453134614 770.869237116511 46.2324870471219 77.8742402678857 74499.6245973491 T 23 CATAB v2.0f-lin.ifort 2020-Feb-23 09:13:13 2020-Feb-23 09:13

Alternate Designations
 1997 GG8 = 2000 AV116 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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