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 ]  
212253 (2005 JQ88)
Classification: Main-belt Asteroid          SPK-ID: 2212253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09843323098903364 5.6594e-08  
a 2.722445565695121 2.5009e-08 au
q 2.454466452471982 1.5043e-07 au
i 7.043352941987024 5.6755e-06 deg
node 214.4641010400433 4.415e-05 deg
peri 11.14255243035992 5.4376e-05 deg
M 131.9236114506382 3.019e-05 deg
tp 2458399.246987610726
(2018-Oct-07.74698761)
0.00013579 TDB
period 1640.73043543936
4.49
2.2609e-05
6.19e-08
d
yr
n .2194144706675098 3.0234e-09 deg/d
Q 2.990424678918259 2.7471e-08 au
  Orbit Determination Parameters
   # obs. used (total)      305  
   data-arc span      5732 days (15.69 yr)  
   first obs. used      2003-12-22  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50389  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:03:03  

Additional Information
 Earth MOID = 1.44578 au 
 Jupiter MOID = 1.98791 au 
 T_jup = 3.340 
[ 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 15.9   n/a MPO437019  

212253 (2005 JQ88)          Discovered 2005-May-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jul-05 18:02 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin