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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
183039 (2002 QG25)
Classification: Main-belt Asteroid          SPK-ID: 2183039
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663698972550375 7.9869e-08  
a 2.302268707983907 1.2087e-08 au
q 1.919240499583136 1.8264e-07 au
i 4.064637554045164 8.202e-06 deg
node 157.9281699406879 6.9117e-05 deg
peri 215.5229442128081 7.0966e-05 deg
M 253.1671142368223 1.633e-05 deg
tp 2458979.147332649168
(2020-May-09.64733265)
5.8855e-05 TDB
period 1275.946435219144
3.49
1.0048e-05
2.751e-08
d
yr
n .2821435054506577 2.2218e-09 deg/d
Q 2.685296916384677 1.4097e-08 au
  Orbit Determination Parameters
   # obs. used (total)      327  
   data-arc span      6205 days (16.99 yr)  
   first obs. used      2001-03-26  
   last obs. used      2018-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64688  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:06:48  

Additional Information
 Earth MOID = .920332 au 
 Jupiter MOID = 2.77533 au 
 T_jup = 3.569 
[ 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 16.8   n/a MPO338417  

183039 (2002 QG25)          Discovered 2002-Aug-28 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin