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 ]  
19837 (2000 SE271)
Classification: Main-belt Asteroid          SPK-ID: 2019837
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .161313763454325 7.2539e-08  
a 2.557547502787122 1.8581e-08 au
q 2.14497988989932 1.7629e-07 au
i 7.476832644935046 6.2198e-06 deg
node 172.9882644439644 4.8484e-05 deg
peri 28.93179734685432 5.1854e-05 deg
M 122.1232213522687 2.0662e-05 deg
tp 2458493.708011369328
(2019-Jan-10.20801137)
8.4005e-05 TDB
period 1493.942870871154
4.09
1.6281e-05
4.457e-08
d
yr
n .2409730700010472 2.6261e-09 deg/d
Q 2.970115115674923 2.1579e-08 au
  Orbit Determination Parameters
   # obs. used (total)      686  
   data-arc span      9199 days (25.19 yr)  
   first obs. used      1994-03-04  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60714  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 02:46:29  

Additional Information
 Earth MOID = 1.14612 au 
 Jupiter MOID = 1.99064 au 
 T_jup = 3.407 
[ 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 14.8   n/a MPO474027  
diameter diameter 2.692 km 0.822 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.203   0.091 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19837 (2000 SE271)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20001211/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SE271 = 1998 DK13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-26 18:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin