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 ]  
118044 (3224 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2118044
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1319050443265905 3.773e-08  
a 2.900742456530233 1.5653e-08 au
q 2.518119894221589 1.0905e-07 au
i 2.850496947673661 4.0017e-06 deg
node 79.21808035726907 0.0001003 deg
peri 355.7854966269214 0.00010236 deg
M 98.81491972190661 2.0001e-05 deg
tp 2458505.184172803290
(2019-Jan-21.68417280)
9.9101e-05 TDB
period 1804.522012390856
4.94
1.4606e-05
3.999e-08
d
yr
n .1994988132746727 1.6148e-09 deg/d
Q 3.283365018838877 1.7717e-08 au
  Orbit Determination Parameters
   # obs. used (total)      810  
   data-arc span      17018 days (46.59 yr)  
   first obs. used      1973-09-19  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56339  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:16:34  

Additional Information
 Earth MOID = 1.53323 au 
 Jupiter MOID = 1.96674 au 
 T_jup = 3.272 
[ 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 15.2   n/a MPO469221  

118044 (3224 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 3224 T-2 = 1999 AX38 = 2000 EX31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-27 08:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin