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 ]  
19123 Stephenlevine (1986 TP1)
Classification: Main-belt Asteroid          SPK-ID: 2019123
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2687439209293886 3.541e-08  
a 2.335656977843763 7.9023e-09 au
q 1.707963363671944 8.3954e-08 au
i 2.971825474944288 3.7899e-06 deg
node 127.0068271952448 6.6537e-05 deg
peri 211.2515838753428 6.6749e-05 deg
M 169.8999906215009 6.173e-06 deg
tp 2458385.177390950591
(2018-Sep-23.67739095)
2.1353e-05 TDB
period 1303.803128225448
3.57
6.6168e-06
1.812e-08
d
yr
n .2761153062195679 1.4013e-09 deg/d
Q 2.963350592015582 1.0026e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1574  
   data-arc span      14766 days (40.43 yr)  
   first obs. used      1979-11-17  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50659  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:57:52  

Additional Information
 Earth MOID = .699692 au 
 Jupiter MOID = 2.43384 au 
 T_jup = 3.517 
[ 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 14.7   n/a MPO279715  
diameter diameter 2.583 km 0.330 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.420   0.141 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19123 Stephenlevine           Discovered 1986 Oct. 7 by E. Bowell at the Anderson Mesa Station of the Lowell Observatory.
Stephen E. Levine (b. 1965), an astronomer at Lowell Observatory, is the Discovery Channel Telescope Commissioning Scientist. His research includes large astrometric surveys and the numerical simulation of the dynamics of astrophysical disk systems.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20120506/MPCPages.arcLast Updated: 2012-05-09

[ show close-approach data ]
Alternate Designations
 1986 TP1 = 1979 WF7 = 2000 MY3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-07 05:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin