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 ]  
183037 (2002 QJ22)
Classification: Main-belt Asteroid          SPK-ID: 2183037
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105382556077355 9.5392e-08  
a 2.56161582235944 4.3575e-08 au
q 2.022297695582708 2.5183e-07 au
i 2.380161899278515 1.3095e-05 deg
node 185.4660771832133 0.00053532 deg
peri 194.9830918326474 0.00054014 deg
M 348.7616194523349 8.6313e-05 deg
tp 2458647.248820256970
(2019-Jun-12.74882026)
0.00035987 TDB
period 1497.508935662936
4.10
3.8211e-05
1.046e-07
d
yr
n .240399233304495 6.134e-09 deg/d
Q 3.100933949136171 5.2749e-08 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      5785 days (15.84 yr)  
   first obs. used      2001-05-24  
   last obs. used      2017-03-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53905  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 06:31:51  

Additional Information
 Earth MOID = 1.02424 au 
 Jupiter MOID = 2.35547 au 
 T_jup = 3.402 
[ 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 17.3   n/a MPO299958  

183037 (2002 QJ22)          Discovered 2002-Aug-27 by NEAT at Palomar
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

Alternate Designations
 2002 QJ22 = 2008 AK61 
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