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 ]  
37321 (2001 QX69)
Classification: Main-belt Asteroid          SPK-ID: 2037321
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 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706014092692278 3.1194e-08  
a 2.653957650637276 1.1622e-08 au
q 2.201188735297708 8.2515e-08 au
i 12.77745553096131 4.4512e-06 deg
node 194.7717301288395 1.8005e-05 deg
peri 243.9137686531843 2.2982e-05 deg
M 51.48194020086932 1.436e-05 deg
tp 2458774.664706328322
(2019-Oct-18.16470633)
6.2722e-05 TDB
period 1579.208270018368
4.32
1.0374e-05
2.84e-08
d
yr
n .227962332033515 1.4975e-09 deg/d
Q 3.106726565976845 1.3605e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1721  
   data-arc span      9160 days (25.08 yr)  
   first obs. used      1995-03-31  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50979  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 08:24:00  

Additional Information
 Earth MOID = 1.24856 au 
 Jupiter MOID = 2.3175 au 
 T_jup = 3.333 
[ 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 13.8   n/a MPO319538  
diameter diameter 4.833 km 0.157 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.250   0.046 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

37321 (2001 QX69)          Discovered 2001-Aug-17 by LINEAR at Socorro
Reference: 20020227/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 QX69 = 1999 FC19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 06:12 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin