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 ]  
413048 (2001 QA188)
Classification: Main-belt Asteroid          SPK-ID: 2413048
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2143050320008515 9.1098e-08  
a 2.618921525226738 1.622e-08 au
q 2.057673463955303 2.3395e-07 au
i 10.94413489312281 6.6131e-06 deg
node 298.3438785698339 3.1591e-05 deg
peri 50.65746385574558 3.363e-05 deg
M 152.9253630661267 1.3327e-05 deg
tp 2458342.903982890789
(2018-Aug-12.40398289)
5.4539e-05 TDB
period 1548.039915765635
4.24
1.4381e-05
3.937e-08
d
yr
n .2325521430898956 2.1604e-09 deg/d
Q 3.180169586498173 1.9695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      6747 days (18.47 yr)  
   first obs. used      2001-08-12  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .575  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 06:57:47  

Additional Information
 Earth MOID = 1.06926 au 
 Jupiter MOID = 2.29827 au 
 T_jup = 3.348 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO460568  

413048 (2001 QA188)          Discovered 2001-Aug-21 by NEAT at Haleakala
Reference: Last Updated: 2014-11-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-12 14:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin