Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
6322 (1991 CQ)
Classification: Mars-crossing Asteroid          SPK-ID: 2006322
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4706098008500419 7.5989e-08  
a 2.517241407932947 1.2941e-08 AU
q 1.332602930254144 1.9195e-07 AU
i 28.31031008189162 1.2245e-05 deg
node 173.9434407561355 1.7318e-05 deg
peri 297.3597748716325 6.0709e-05 deg
M 353.0748762949582 2.0747e-05 deg
tp 2457028.561492275327
(2015-Jan-06.06149228)
8.3896e-05 JED
period 1458.766319475696
3.99
1.1249e-05
3.08e-08
d
yr
n .2467838715452313 1.903e-09 deg/d
Q 3.701879885611751 1.903e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      11657 days (31.92 yr)  
   first obs. used      1983-03-11  
   last obs. used      2015-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .56146  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Mar-09 14:03:18  

Additional Information
 Earth MOID = .500079 AU 
 T_jup = 3.148 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.2 mag n/a MPO210387  
rotation period rot_per 4.323 h n/a LCDB (Rev. 2015-Feb); Warner et al., 2009 Published Reference List:
[Pravec, P.; Wolf, M.; Sarounova, L.; Mottola, S.; et al. (1997) Icarus 130, 275-286.]

6322 (1991 CQ)          Discovered 1991-Feb-10 by McNaught, R. H. at Siding Spring
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2015-Mar-28 00:31 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin