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 ]  
150769 (2001 QX227)
Classification: Main-belt Asteroid          SPK-ID: 2150769
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 .1977962292172164 4.2174e-08  
a 2.378805537863566 1.0207e-08 au
q 1.90828677243312 9.9221e-08 au
i .5600821114946488 4.3283e-06 deg
node 285.6855760338241 0.00051837 deg
peri 45.55492331090991 0.00051859 deg
M 106.4886048019484 1.9385e-05 deg
tp 2458804.096505450265
(2019-Nov-16.59650545)
7.041e-05 TDB
period 1340.098861313033
3.67
8.6249e-06
2.361e-08
d
yr
n .2686368971668784 1.729e-09 deg/d
Q 2.849324303294011 1.2226e-08 au
  Orbit Determination Parameters
   # obs. used (total)      545  
   data-arc span      10575 days (28.95 yr)  
   first obs. used      1992-02-05  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56799  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:19:57  

Additional Information
 Earth MOID = .895722 au 
 Jupiter MOID = 2.50855 au 
 T_jup = 3.513 
[ 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 16.4   n/a MPO436761  

150769 (2001 QX227)          Discovered 2001-Aug-24 by Yeung, W. K. Y. at Desert Eagle
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ 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 21:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin