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 ]  
160990 (2002 CF167)
Classification: Main-belt Asteroid          SPK-ID: 2160990
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .132744949244591 5.1108e-08  
a 2.548383802613432 1.9338e-08 au
q 2.210098724079774 1.2735e-07 au
i 4.842471954861134 5.4562e-06 deg
node 44.22389105193017 5.0891e-05 deg
peri 187.4422589790483 5.9085e-05 deg
M 160.2855078930341 3.581e-05 deg
tp 2458538.912276366240
(2019-Feb-24.41227637)
0.00014479 TDB
period 1485.920864830128
4.07
1.6913e-05
4.631e-08
d
yr
n .2422740056491202 2.7577e-09 deg/d
Q 2.88666888114709 2.1905e-08 au
  Orbit Determination Parameters
   # obs. used (total)      460  
   data-arc span      8279 days (22.67 yr)  
   first obs. used      1998-03-18  
   last obs. used      2020-11-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53193  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:03:39  

Additional Information
 Earth MOID = 1.19826 au 
 Jupiter MOID = 2.10115 au 
 T_jup = 3.424 
[ 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 16.03   n/a E2021B55  
rotation period rot_per 6.23 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:
[Chang, C.-H.; Lin, H.-W.; Ip, W.-H.; Chen, W.-P.; et al. (2019) Ap. J. Supp. Ser. 241, A6.]

160990 (2002 CF167)          Discovered 2002-Feb-08 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

Alternate Designations
 2002 CF167 = 1998 FM1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-19 07:27 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin