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 ]  
9572 (1988 RS6)
Classification: Mars-crossing Asteroid          SPK-ID: 2009572
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2534779888290607 5.6952e-08  
a 2.207333564634983 9.3128e-09 au
q 1.647823091996426 1.2412e-07 au
i 1.139357028378835 5.141e-06 deg
node 187.3102259711998 0.00025942 deg
peri 144.3021215024754 0.00025953 deg
M 190.8050064300729 1.2078e-05 deg
tp 2458163.470172049200
(2018-Feb-13.97017205)
4.2568e-05 JED
period 1197.844319512624
3.28
7.5806e-06
2.075e-08
d
yr
n .3005398899804242 1.902e-09 deg/d
Q 2.76684403727354 1.1673e-08 au
  Orbit Determination Parameters
   # obs. used (total)      838  
   data-arc span      10067 days (27.56 yr)  
   first obs. used      1988-09-08  
   last obs. used      2016-04-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .58508  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:05:46  

Additional Information
 Earth MOID = .636715 au 
 Jupiter MOID = 2.59298 au 
 T_jup = 3.617 
[ 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 15.7 mag n/a MPO365363  
rotation period rot_per 23.2302 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

9572 (1988 RS6)          Discovered 1988-Sep-08 by Debehogne, H. at La Silla
Reference: 19981110/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1988 RS6 = 1991 LE3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 10:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin