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 ]  
100002 (1983 QC1)
Classification: Main-belt Asteroid          SPK-ID: 2100002
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1841930948440024 4.643e-08  
a 2.385664503508379 7.2127e-09 au
q 1.94624157534769 1.11e-07 au
i 1.153534196205971 3.9333e-06 deg
node 241.7589639424269 0.00022296 deg
peri 132.7763136574041 0.00022317 deg
M 17.71465105685234 8.3491e-06 deg
tp 2459134.271856490757
(2020-Oct-11.77185649)
3.1242e-05 TDB
period 1345.899029385906
3.68
6.1037e-06
1.671e-08
d
yr
n .2674792032239279 1.213e-09 deg/d
Q 2.825087431669068 8.5412e-09 au
  Orbit Determination Parameters
   # obs. used (total)      669  
   data-arc span      13649 days (37.37 yr)  
   first obs. used      1983-08-30  
   last obs. used      2021-01-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48233  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 08:24:02  

Additional Information
 Earth MOID = .945914 au 
 Jupiter MOID = 2.64283 au 
 T_jup = 3.512 
[ 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 16.67   n/a E2021B55  

100002 (1983 QC1)          Discovered 1983-Aug-30 by Gibson, J. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1983 QC1 = 1998 TB36 
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-09 05:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin