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 ]  
86844 (2000 GW170)
Classification: Main-belt Asteroid          SPK-ID: 2086844
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807701265680607 5.7694e-08  
a 2.243781071569441 1.0072e-08 au
q 1.838172483270814 1.2799e-07 au
i 7.834778004939025 5.6956e-06 deg
node .3980706996112759 3.3431e-05 deg
peri 339.6296982229603 3.783e-05 deg
M 226.6859498782888 2.2953e-05 deg
tp 2459455.113751804972
(2021-Aug-28.61375180)
8.0324e-05 TDB
period 1227.63467541773
3.36
8.2663e-06
2.263e-08
d
yr
n .2932468487642728 1.9746e-09 deg/d
Q 2.649389659868068 1.1893e-08 au
  Orbit Determination Parameters
   # obs. used (total)      577  
   data-arc span      7821 days (21.41 yr)  
   first obs. used      1998-12-17  
   last obs. used      2020-05-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54872  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:55:54  

Additional Information
 Earth MOID = .8324 au 
 Jupiter MOID = 2.75004 au 
 T_jup = 3.599 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.0   n/a MPO453300  

86844 (2000 GW170)          Discovered 2000-Apr-05 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 2000 GW170 = 2001 QU295 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-26 19:46 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin