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 ]  
469788 (2005 QG181)
Classification: Main-belt Asteroid          SPK-ID: 2469788
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 .1862102604574667 5.8091e-08  
a 2.399544559332387 1.3039e-08 au
q 1.952724741959806 1.3742e-07 au
i 2.302918953991973 4.6622e-06 deg
node 104.3218851027392 0.00017216 deg
peri 255.2640376515937 0.00017418 deg
M 33.92648543879503 1.9239e-05 deg
tp 2459072.553612961221
(2020-Aug-11.05361296)
7.2554e-05 TDB
period 1357.661978192705
3.72
1.1066e-05
3.03e-08
d
yr
n .2651617308155196 2.1613e-09 deg/d
Q 2.846364376704968 1.5467e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      6539 days (17.90 yr)  
   first obs. used      2003-01-25  
   last obs. used      2020-12-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51061  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 16:20:20  

Additional Information
 Earth MOID = .949131 au 
 Jupiter MOID = 2.60438 au 
 T_jup = 3.502 
[ 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 18.14   n/a MPCxxxxx  

469788 (2005 QG181)          Discovered 2005-Aug-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-08-22

Alternate Designations
 2005 QG181 = 2009 VC96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jun-22 21:11 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin