Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
48750 (1997 GG8)
Classification: Main-belt Asteroid          SPK-ID: 2048750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06061784496063616 3.3996e-08  
a 2.402075756519883 9.4879e-09 au
q 2.256467100727458 8.1053e-08 au
i 5.829601998535612 4.0128e-06 deg
node 218.2051282388722 4.0813e-05 deg
peri 250.6724547419942 5.6614e-05 deg
M 280.9186034354804 3.9662e-05 deg
tp 2459695.210374570322
(2022-Apr-25.71037457)
0.00015033 TDB
period 1359.810771141116
3.72
8.0566e-06
2.206e-08
d
yr
n .2647427183547736 1.5686e-09 deg/d
Q 2.547684412312309 1.0063e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1194  
   data-arc span      10102 days (27.66 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:11:28  

Additional Information
 Earth MOID = 1.28143 au 
 Jupiter MOID = 2.52721 au 
 T_jup = 3.516 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457085.5 (2015-Mar-04.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06132233867938817 3.3799e-08  
q 2.255955676227438 8.0761e-08 au
tp 2456970.758658229100
(2014-Nov-09.25865823)
0.00014451 TDB
node 218.353926877261 4.0801e-05 deg
peri 249.6053281776615 5.633e-05 deg
i 5.829570304918192 4.0116e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1194  
   data-arc span      10102 days (27.66 yr)  
   first obs. used      1993-03-21  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53365  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:11:28  

Additional Information
 Jupiter MOID = 2.52721 au 
 T_jup = 3.516 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.142364044235017E-15 -2.713219649724595E-15 1.318849948329876E-12 -2.312691881759904E-15 3.499322025452032E-13 -1.436901402307427E-15
q -2.713219649724595E-15 6.522262734788114E-15 -2.905791100180784E-12 6.202164359747718E-15 -7.712142910516936E-13 3.329703414675716E-15
tp 1.318849948329876E-12 -2.905791100180784E-12 2.088417362335206E-8 1.424677194981201E-12 5.630440123194754E-9 -6.879769973428091E-12
node -2.312691881759904E-15 6.202164359747718E-15 1.424677194981201E-12 1.664713339707375E-9 -1.655388527017424E-9 -4.01520436469179E-11
peri 3.499322025452032E-13 -7.712142910516936E-13 5.630440123194754E-9 -1.655388527017424E-9 3.173081790122799E-9 3.813333432496538E-11
i -1.436901402307427E-15 3.329703414675716E-15 -6.879769973428091E-12 -4.01520436469179E-11 3.813333432496538E-11 1.60928540613661E-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 15.19   n/a E2021B10  

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

[ show close-approach data ]
Alternate Designations
 1997 GG8 = 2000 AV116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-31 16:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin