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 ]  
186193 (2001 VF90)
Classification: Main-belt Asteroid          SPK-ID: 2186193
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2704507607149074 6.5251e-08  
a 2.629206705688634 1.098e-08 au
q 1.918135752058407 1.7169e-07 au
i 12.45126937625461 5.0191e-06 deg
node 90.71400859227315 2.9196e-05 deg
peri 295.7162804999758 2.9562e-05 deg
M 229.0996530154953 6.8628e-06 deg
tp 2459962.705157195135
(2023-Jan-18.20515720)
3.1296e-05 TDB
period 1557.168191573835
4.26
9.7544e-06
2.671e-08
d
yr
n .2311888991491322 1.4482e-09 deg/d
Q 3.34027765931886 1.3949e-08 au
  Orbit Determination Parameters
   # obs. used (total)      582  
   data-arc span      7227 days (19.79 yr)  
   first obs. used      2001-08-26  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51999  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:06  

Additional Information
 Earth MOID = .960259 au 
 Jupiter MOID = 2.21628 au 
 T_jup = 3.316 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.94   n/a E2021B55  
rotation period rot_per 1.8706 h n/a LCDB (Rev. 2020-October); 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

186193 (2001 VF90)          Discovered 2001-Nov-15 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jul-29 07:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin