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 ]  
52220 (5082 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052220
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1482407690163454 4.6208e-08  
a 2.313360566474543 7.8066e-09 au
q 1.970426217088268 1.0852e-07 au
i 5.572775023374104 4.2966e-06 deg
node 108.1657189911524 4.471e-05 deg
peri 247.6713664936004 4.7043e-05 deg
M 308.1550834835356 1.3e-05 deg
tp 2458785.583241955757
(2019-Oct-29.08324196)
4.6371e-05 TDB
period 1285.178404770169
3.52
6.5054e-06
1.781e-08
d
yr
n .2801167516228064 1.4179e-09 deg/d
Q 2.656294915860818 8.9639e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1060  
   data-arc span      15393 days (42.14 yr)  
   first obs. used      1977-10-07  
   last obs. used      2019-11-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:59:03  

Additional Information
 Earth MOID = .97262 au 
 Jupiter MOID = 2.77664 au 
 T_jup = 3.562 
[ 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 15.4   n/a MPO395492  
diameter diameter 2.175 km 0.556 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.196   0.064 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52220 (5082 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
 5082 T-3 = 1998 SE165 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jan-21 00:20 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin