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 ]  
22124 (2000 ST183)
Classification: Main-belt Asteroid          SPK-ID: 2022124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222916755696545 3.365e-08  
a 2.233153158385066 6.2076e-09 au
q 1.735345901344374 7.6981e-08 au
i 2.348677094198572 3.7996e-06 deg
node 133.8129224617809 8.6052e-05 deg
peri 277.1963317533732 8.6771e-05 deg
M 347.1250311467035 1.0024e-05 deg
tp 2459244.093313201828
(2021-Jan-29.59331320)
3.3961e-05 TDB
period 1218.922774220134
3.34
5.0824e-06
1.391e-08
d
yr
n .2953427465741855 1.2315e-09 deg/d
Q 2.730960415425757 7.5913e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1338  
   data-arc span      22072 days (60.43 yr)  
   first obs. used      1960-09-27  
   last obs. used      2021-03-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .479  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:01:13  

Additional Information
 Earth MOID = .747129 au 
 Jupiter MOID = 2.64619 au 
 T_jup = 3.606 
[ 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 15.46   n/a E2021B10  
diameter diameter 2.022 km 0.273 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 4.76 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 [Result based on fragmentary lightcurve(s), may be completely wrong.]
geometric albedo albedo 0.394   0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22124 (2000 ST183)          Discovered 2000-Sep-20 by JPL/GEODSS NEAT at Haleakala
Reference: 20010208/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 ST183 = 1987 WC2 = 1990 RS3 = 2000 QV96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-22 03:55 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin