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 ]  
52208 (3423 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052208
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659485907832175 3.3309e-08  
a 2.568012008214136 1.0103e-08 au
q 2.14185403433662 8.4022e-08 au
i 1.618546149903781 3.6221e-06 deg
node 102.7236406848288 0.00022096 deg
peri 343.6625229895483 0.00022256 deg
M 173.5286178285712 2.5757e-05 deg
tp 2458671.959595869786
(2019-Jul-07.45959587)
0.00010616 TDB
period 1503.121207042376
4.12
8.8699e-06
2.428e-08
d
yr
n .239501643855026 1.4133e-09 deg/d
Q 2.994169982091653 1.1779e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1069  
   data-arc span      15567 days (42.62 yr)  
   first obs. used      1977-10-07  
   last obs. used      2020-05-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55203  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:35  

Additional Information
 Earth MOID = 1.15821 au 
 Jupiter MOID = 2.21551 au 
 T_jup = 3.411 
[ 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 15.58   n/a E2021B10  
diameter diameter 2.227 km 0.446 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.155   0.048 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52208 (3423 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 3423 T-3 = 1998 YY7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Aug-01 15:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin