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 ]  
52222 (5111 T-3)
Classification: Main-belt Asteroid          SPK-ID: 2052222
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1312342401163372 3.9873e-08  
a 2.576714689562832 1.2581e-08 au
q 2.23856149528145 1.0487e-07 au
i 15.01479944024667 4.8502e-06 deg
node 48.74216065953852 1.5942e-05 deg
peri 279.3429414880489 2.3249e-05 deg
M 152.1998350060896 1.8338e-05 deg
tp 2458361.781334719821
(2018-Aug-31.28133472)
7.577e-05 TDB
period 1510.768520160779
4.14
1.1065e-05
3.029e-08
d
yr
n .2382893177848902 1.7452e-09 deg/d
Q 2.914867883844214 1.4232e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1227  
   data-arc span      15451 days (42.30 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52905  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:24:09  

Additional Information
 Earth MOID = 1.2871 au 
 Jupiter MOID = 2.4835 au 
 T_jup = 3.367 
[ 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 14.6   n/a MPO359094  

52222 (5111 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
 5111 T-3 = 1989 QP 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Sep-27 18:05 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin