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 ]  
8392 (1993 OP)
Classification: Main-belt Asteroid          SPK-ID: 2008392
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1985189833308711 1.1064e-07  
a 2.28748215698048 1.8246e-08 au
q 1.833373524789207 2.4954e-07 au
i 23.91057844366608 1.0482e-05 deg
node 286.0397124551519 2.2193e-05 deg
peri 95.82907475049304 3.6168e-05 deg
M 189.7601359191303 3.1424e-05 deg
tp 2458198.076847268782
(2018-Mar-20.57684727)
0.00011433 JED
period 1263.673853231981
3.46
1.512e-05
4.14e-08
d
yr
n .2848836343960599 3.4086e-09 deg/d
Q 2.741590789171754 2.1869e-08 au
  Orbit Determination Parameters
   # obs. used (total)      592  
   data-arc span      9250 days (25.33 yr)  
   first obs. used      1990-12-17  
   last obs. used      2016-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .51019  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 13:02:14  

Additional Information
 Earth MOID = .994657 au 
 Jupiter MOID = 2.90022 au 
 T_jup = 3.463 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.0 mag n/a MPO267741  
rotation period rot_per 6. h n/a LCDB (Rev. 2016-February); Warner et al., 2009 lower-limit; Result based on fragmentary lightcurve(s), may be completely wrong.
Published Reference List:
[Behrend, R. (2014) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]

Alternate Designations
 1993 OP = 1995 CG2 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-Apr-30 09:01 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin