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 ]  
56831 (2000 QZ30)
Classification: Main-belt Asteroid          SPK-ID: 2056831
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1163950486200098 4.8326e-08  
a 2.980265043197138 2.0909e-08 au
q 2.633376948593692 1.4699e-07 au
i 11.80376242447476 5.656e-06 deg
node 135.5810908667159 2.2047e-05 deg
peri 203.082662890529 3.1271e-05 deg
M 297.0614138658622 2.5728e-05 deg
tp 2459329.045287237041
(2021-Apr-24.54528724)
0.00013632 TDB
period 1879.23356195607
5.15
1.9777e-05
5.415e-08
d
yr
n .1915674598878921 2.016e-09 deg/d
Q 3.327153137800585 2.3343e-08 au
  Orbit Determination Parameters
   # obs. used (total)      933  
   data-arc span      7735 days (21.18 yr)  
   first obs. used      1999-05-17  
   last obs. used      2020-07-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53684  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:57:39  

Additional Information
 Earth MOID = 1.62762 au 
 Jupiter MOID = 2.04164 au 
 T_jup = 3.217 
[ 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 14.3   n/a MPO474450  
diameter diameter 5.136 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.168   0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56831 (2000 QZ30)          Discovered 2000-Aug-26 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 QZ30 = 1999 LE8 
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-30 06:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin