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 ]  
100022 (1990 SG5)
Classification: Main-belt Asteroid          SPK-ID: 2100022
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2077464873409661 4.2048e-08  
a 2.15681556059568 9.9262e-09 au
q 1.708744704039591 9.2584e-08 au
i 2.902604984120704 5.1639e-06 deg
node 136.8732618209899 7.9283e-05 deg
peri 231.5897613880066 8.0452e-05 deg
M 191.1767816337413 1.8426e-05 deg
tp 2459743.059801447831
(2022-Jun-12.55980145)		 6.2175e-05 TDB
period 1156.958920765702
3.17		 7.9869e-06
2.187e-08		 d
yr
n .3111605723751572 2.1481e-09 deg/d
Q 2.60488641715177 1.1988e-08 au
   Orbit Determination Parameters
   # obs. used (total)      654  
   data-arc span      10783 days (29.52 yr)  
   first obs. used      1990-09-15  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:08:31  

Additional Information
 Earth MOID = .708002 au 
 Jupiter MOID = 2.85823 au 
 T_jup = 3.670 
[ 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 16.49   n/a E2021B55  

100022 (1990 SG5)          Discovered 1990-Sep-22 by Elst, E. W. at La Silla
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1990 SG5 = 2001 AX19 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-03 03:10 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin