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 ]  
79529 (1998 QP1)
Classification: Main-belt Asteroid          SPK-ID: 2079529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1836451219330114 4.5013e-08  
a 2.257366898491711 8.3248e-09 au
q 1.842812479170657 1.0222e-07 au
i 7.227880711563874 5.7355e-06 deg
node 338.3758082446079 2.9354e-05 deg
peri 327.179145342738 3.2641e-05 deg
M 169.1182094211189 1.33e-05 deg
tp 2458418.544835775644
(2018-Oct-27.04483578)
4.5503e-05 TDB
period 1238.801308492366
3.39
6.8527e-06
1.876e-08
d
yr
n .2906035031865794 1.6075e-09 deg/d
Q 2.671921317812765 9.8536e-09 au
  Orbit Determination Parameters
   # obs. used (total)      934  
   data-arc span      13975 days (38.26 yr)  
   first obs. used      1981-09-29  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51801  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 12:29:48  

Additional Information
 Earth MOID = .832969 au 
 Jupiter MOID = 2.59362 au 
 T_jup = 3.590 
[ 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 15.5   n/a MPO410567  

79529 (1998 QP1)          Discovered 1998-Aug-17 by Visnjan at Visnjan
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 1998 QP1 = 1997 CA21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-23 06:51 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin