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 ]  
19777 (2000 PU7)
Classification: Main-belt Asteroid          SPK-ID: 2019777
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1734003377570765 3.0647e-08  
a 2.687816427170201 1.2837e-08 au
q 2.22174815086987 8.0314e-08 au
i 14.75690543220805 6.1451e-07 deg
node 54.735623849314 6.4911e-06 deg
peri 332.5793249445775 1.0494e-05 deg
M 198.6709408594479 1.1578e-05 deg
tp 2459921.786714602930
(2022-Dec-08.28671460)
5.5149e-05 TDB
period 1609.52539263762
4.41
1.1531e-05
3.157e-08
d
yr
n .2236684190549164 1.6024e-09 deg/d
Q 3.153884703470533 1.5064e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1589  
   data-arc span      12178 days (33.34 yr)  
   first obs. used      1987-11-15  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47896  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 02:59:48  

Additional Information
 Earth MOID = 1.23688 au 
 Jupiter MOID = 2.29835 au 
 T_jup = 3.305 
[ 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 13.68   n/a E2021B10  
diameter diameter 4.729 km 0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.345   0.068 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19777 (2000 PU7)          Discovered 2000-Aug-02 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 PU7 = 1987 VW = 1987 YY3 = 1998 GM4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 07:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin