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 ]  
88710 (2001 SL9)
Classification: Apollo [NEO]          SPK-ID: 2088710
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 184 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2700724966495072 4.9815e-08  
a 1.061334113973929 1.4789e-09 au
q .7746969600336971 5.2633e-08 au
i 21.90037372453532 6.8979e-06 deg
node 202.8578499725388 7.7219e-06 deg
peri 329.304348096872 1.5627e-05 deg
M 59.34428008536723 1.9947e-05 deg
tp 2457534.665585502772
(2016-May-26.16558550)
2.2112e-05 JED
period 399.371079822837
1.09
8.3474e-07
2.285e-09
d
yr
n .9014172988181763 1.8841e-09 deg/d
Q 1.34797126791416 1.8783e-09 au
  Orbit Determination Parameters
   # obs. used (total)      992  
   data-arc span      22318 days (61.10 yr)  
   first obs. used      1954-11-27  
   last obs. used      2016-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45326  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-26 04:46:41  

Additional Information
 Earth MOID = .198011 au 
 Jupiter MOID = 3.64022 au 
 T_jup = 5.710 
[ 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 17.6 mag n/a MPO263984  
rotation period rot_per 2.4004 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Pravec, P.; Kusnirak, P.; Warner, B. (2001) IAUC 7742.]
[Pravec, P.; et al. (2006) Icarus 181, 63-93.]
[Warner, B.D. (2014) Minor Planet Bul. 41, 113-124.]

88710 (2001 SL9)          Discovered 2001-Sep-18 by NEAT at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-29 10:06 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin