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 ]  
214568 (2006 QV21)
Classification: Main-belt Asteroid          SPK-ID: 2214568
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1554414425788743 4.1674e-08  
a 2.399218447795556 1.6141e-08 au
q 2.026280471208367 1.0598e-07 au
i 1.928091774924681 5.1316e-06 deg
node 34.66334566903158 0.00013252 deg
peri 296.0647958636724 0.00013352 deg
M 249.0295991778412 1.8327e-05 deg
tp 2459418.915504385365
(2021-Jul-23.41550439)
7.0902e-05 TDB
period 1357.385216803267
3.72
1.3698e-05
3.75e-08
d
yr
n .2652157954451752 2.6764e-09 deg/d
Q 2.772156424382745 1.865e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      9005 days (24.65 yr)  
   first obs. used      1995-09-20  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57189  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:47:28  

Additional Information
 Earth MOID = 1.0164 au 
 Jupiter MOID = 2.56658 au 
 T_jup = 3.510 
[ 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 17.1   n/a MPO418150  
diameter diameter 1.854 km 0.133 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214568 (2006 QV21)          Discovered 2006-Aug-19 by LONEOS at Anderson Mesa
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1945-Mar-31 10:48 00:07 Europ 0.0386026751522243 0.0385986563659097 0.0386066983622706 3.27679077533557 3.27679069131114 2431545.949972354 6.86857100168107 693.019672203326 38.5757988585951 -73.4936222694848 143407.906960725 T 14 CATAB v2.0f-lin.ifort 2020-Nov-12 03:47:29 2020-Nov-12 03:47

Alternate Designations
 2006 QV21 = 1999 VC206 = 2005 EE272 = 2005 EG116 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-25 11:04 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin