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 ]  
186069 (2001 SP177)
Classification: Main-belt Asteroid          SPK-ID: 2186069
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1819255057944952 4.7735e-08  
a 2.606394001493038 1.6367e-08 au
q 2.132224454471678 1.2226e-07 au
i 13.37020881329122 5.5175e-06 deg
node 180.4964972539885 2.3019e-05 deg
peri 167.9870229803962 2.8749e-05 deg
M 225.6097677913583 2.1392e-05 deg
tp 2459774.251364815001
(2022-Jul-13.75136482)
9.5054e-05 TDB
period 1536.945713530202
4.21
1.4477e-05
3.964e-08
d
yr
n .2342307843607033 2.2063e-09 deg/d
Q 3.080563548514397 1.9344e-08 au
  Orbit Determination Parameters
   # obs. used (total)      279  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2001-09-16  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63698  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 21:49:46  

Additional Information
 Earth MOID = 1.12663 au 
 Jupiter MOID = 2.37512 au 
 T_jup = 3.351 
[ 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 16.6   n/a MPO413001  

186069 (2001 SP177)          Discovered 2001-Sep-16 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-Jun-24 14:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin