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 ]  
58075 (2205 T-2)
Classification: Outer Main-belt Asteroid          SPK-ID: 2058075
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470539605080164 3.72e-08  
a 3.207590657368538 2.0308e-08 au
q 2.735901747513983 1.2466e-07 au
i 1.841528524128383 4.6616e-06 deg
node 55.99771217782783 0.00011912 deg
peri 90.07128271902447 0.0001202 deg
M 304.5109795282818 1.6467e-05 deg
tp 2459523.923367214761
(2021-Nov-05.42336721)
9.7054e-05 TDB
period 2098.296405442184
5.74
1.9927e-05
5.456e-08
d
yr
n .1715677532813271 1.6293e-09 deg/d
Q 3.679279567223093 2.3294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      17287 days (47.33 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52383  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:42:17  

Additional Information
 Earth MOID = 1.74854 au 
 Jupiter MOID = 1.33024 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457055.5 (2015-Feb-02.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1463900356931528 3.7633e-08  
q 2.73678082801273 1.2607e-07 au
tp 2457433.243905318029
(2016-Feb-14.74390532)
9.1662e-05 TDB
node 56.02113670136944 0.00011917 deg
peri 91.27578228219646 0.00012024 deg
i 1.842227485271014 4.6583e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1339  
   data-arc span      17287 days (47.33 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-01-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52383  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 05:42:17  

Additional Information
 Jupiter MOID = 1.33024 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.416208811556536E-15 -4.701815812353213E-15 -2.741298827381251E-14 2.457949334273231E-15 5.003329897169071E-14 -1.155796287946735E-16
q -4.701815812353213E-15 1.589438057390115E-14 3.154152126073738E-13 -9.328833759101465E-15 -1.359507952725469E-13 5.140664373737048E-16
tp -2.741298827381251E-14 3.154152126073738E-13 8.401885425004865E-9 -2.05506575975786E-11 1.477621856391855E-9 5.093028697463856E-13
node 2.457949334273231E-15 -9.328833759101465E-15 -2.05506575975786E-11 1.420036277730316E-8 -1.419625063552057E-8 -3.277214218896753E-11
peri 5.003329897169071E-14 -1.359507952725469E-13 1.477621856391855E-9 -1.419625063552057E-8 1.44565140317842E-8 3.28312838283411E-11
i -1.155796287946735E-16 5.140664373737048E-16 5.093028697463856E-13 -3.277214218896753E-11 3.28312838283411E-11 2.170006470715875E-11

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 14.04   n/a E2021B10  
diameter diameter 6.672 km 0.219 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.131   0.037 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58075 (2205 T-2)          Discovered 1973-Sep-29 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2205 T-2 = 2001 PM55 = 2002 TE22 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-05 11:22 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin