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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
56446 (2000 GF74)
Classification: Main-belt Asteroid          SPK-ID: 2056446
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08529100236342277 3.9274e-08  
a 2.232565508142544 7.9992e-09 au
q 2.042147758111062 9.0892e-08 au
i 4.188439777962156 4.5166e-06 deg
node 33.85656843337917 5.3321e-05 deg
peri 69.41254441871251 6.0117e-05 deg
M 354.949322910921 2.6556e-05 deg
tp 2458617.594320628810
(2019-May-14.09432063)
8.9883e-05 TDB
period 1218.441669866063
3.34
6.5485e-06
1.793e-08
d
yr
n .2954593633026133 1.5879e-09 deg/d
Q 2.422983258174026 8.6815e-09 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   data-arc span      7455 days (20.41 yr)  
   first obs. used      1998-08-31  
   last obs. used      2019-01-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56682  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:25:07  

Additional Information
 Earth MOID = 1.06358 au 
 Jupiter MOID = 2.6664 au 
 T_jup = 3.632 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO309579  
diameter diameter 4.359 km 0.120 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.059   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56446 (2000 GF74)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GF74 = 1998 VE15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-20 15:15 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin