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 ]  
101793 (1999 GN48)
Classification: Main-belt Asteroid          SPK-ID: 2101793
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1825148848662226 4.5462e-08  
a 2.628278958186866 1.228e-08 au
q 2.148578926737075 1.2203e-07 au
i 4.494934224031075 4.3176e-06 deg
node 29.02720178642901 5.1831e-05 deg
peri 153.8155186696442 5.2846e-05 deg
M 39.95362859377295 9.7149e-06 deg
tp 2459027.773353426150
(2020-Jun-27.27335343)
4.1713e-05 TDB
period 1556.344065737179
4.26
1.0907e-05
2.986e-08
d
yr
n .2313113198587499 1.6211e-09 deg/d
Q 3.107978989636658 1.4521e-08 au
  Orbit Determination Parameters
   # obs. used (total)      832  
   data-arc span      7707 days (21.10 yr)  
   first obs. used      1999-04-07  
   last obs. used      2020-05-13  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46512  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:38:37  

Additional Information
 Earth MOID = 1.1514 au 
 Jupiter MOID = 1.84854 au 
 T_jup = 3.373 
[ 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 15.59   n/a E2021B55  

101793 (1999 GN48)          Discovered 1999-Apr-07 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-20 05:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin