Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
23852 Laurierumker (1998 RN35)
Classification: Main-belt Asteroid          SPK-ID: 2023852
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457400.5 (2016-Jan-13.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04994444043753359 8.844e-08  
a 2.882806567007977 3.146e-08 au
q 2.738826406129116 2.4542e-07 au
i 1.716271411068055 8.1516e-06 deg
node 359.2548855251638 0.00017554 deg
peri 329.7799434314341 0.00019121 deg
M 215.1072830178659 8.2603e-05 deg
tp 2458120.057884697617
(2018-Jan-01.55788470)
0.00041661 JED
period 1787.811312304144
4.89
2.9266e-05
8.013e-08
d
yr
n .2013635317789937 3.2962e-09 deg/d
Q 3.026786727886837 3.3031e-08 au
  Orbit Determination Parameters
   # obs. used (total)      880  
   data-arc span      7941 days (21.74 yr)  
   first obs. used      1993-08-20  
   last obs. used      2015-05-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49427  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 16:46:08  

Additional Information
 Earth MOID = 1.72558 au 
 Jupiter MOID = 2.14882 au 
 T_jup = 3.291 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2 mag n/a MPO267795  
rotation period rot_per 2.4609 h n/a LCDB (Rev. 2015-December); Warner et al., 2009 Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

23852 Laurierumker           Discovered 1998 Sept. 14 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Laurie Ann Rumker (b. 1993) is a finalist in the 2007 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition, for her biochem, medicine, health, and microbiology project. She attends the Oregon Episcopal School, Portland, Oregon.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20071026/MPCPages.arcLast Updated: 2007-10-28

[ show close-approach data ]
Alternate Designations
 1998 RN35 = 1993 QS10 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Feb-07 15:08 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin