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 ]  
71701 (2000 GR19)
Classification: Outer Main-belt Asteroid          SPK-ID: 2071701
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1225187132781394 4.7764e-08  
a 3.865941264352319 3.4122e-08 au
q 3.392291115035009 1.9259e-07 au
i .6350126322702102 4.2984e-06 deg
node 248.9139022636464 0.00047788 deg
peri 120.0237931744039 0.00047817 deg
M .5838842226025046 1.6294e-05 deg
tp 2458595.996962709642
(2019-Apr-22.49696271)
0.00012566 TDB
period 2776.395322523817
7.60
3.6758e-05
1.006e-07
d
yr
n .1296645319488402 1.7167e-09 deg/d
Q 4.339591413669628 3.8303e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1195  
   data-arc span      8399 days (23.00 yr)  
   first obs. used      1996-12-05  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51083  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 07:17:50  

Additional Information
 Earth MOID = 2.3908 au 
 Jupiter MOID = 1.12997 au 
 T_jup = 3.057 
[ 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 13.3   n/a MPO259785  
diameter diameter 9.695 km 0.385 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  
geometric albedo albedo 0.062   0.013 urn:nasa:pds:neowise_diameters_albedos::2.0[hildas] (http://adsabs.harvard.edu/abs/2012ApJ...744..197G)  

71701 (2000 GR19)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-18 14:45 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin