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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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1470539600678191 3.7075e-08  
a 3.207590635934221 2.0098e-08 au
q 2.73590173064364 1.2445e-07 au
i 1.84152837442267 4.6347e-06 deg
node 55.99771491203108 0.00011768 deg
peri 90.07127911277601 0.00011877 deg
M 304.5109824939954 1.6343e-05 deg
tp 2459523.923346686947
(2021-Nov-05.42334669)
9.6286e-05 TDB
period 2098.296384409785
5.74
1.9721e-05
5.399e-08
d
yr
n .1715677550010466 1.6125e-09 deg/d
Q 3.679279541224803 2.3053e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      17302 days (47.37 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:27:52  

Additional Information
 Earth MOID = 1.74854 au 
 Jupiter MOID = 1.33024 au 
 T_jup = 3.175 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457101.5 (2015-Mar-20.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146425079009395 3.75e-08  
q 2.736722028651702 1.2586e-07 au
tp 2457433.229980228296
(2016-Feb-14.72998023)
9.1191e-05 TDB
node 56.02115948948344 0.00011773 deg
peri 91.27521058075908 0.00011881 deg
i 1.842229876551601 4.6314e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1345  
   data-arc span      17302 days (47.37 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52297  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:27:52  

Additional Information
 Jupiter MOID = 1.33024 au 
 T_jup = 3.175 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.406255718476747E-15 -4.678374241528042E-15 -5.559503222062165E-14 2.775379405881103E-15 4.591359389638918E-14 -1.239676766257397E-16
q -4.678374241528042E-15 1.584036683641314E-14 3.816515691562141E-13 -1.052831751864011E-14 -1.258495176073844E-13 5.4693403898395E-16
tp -5.559503222062165E-14 3.816515691562141E-13 8.31581418329796E-9 -2.272119964343485E-11 1.467988470925941E-9 5.675466611743712E-13
node 2.775379405881103E-15 -1.052831751864011E-14 -2.272119964343485E-11 1.386058733907495E-8 -1.38570045697404E-8 -2.355433808954942E-11
peri 4.591359389638918E-14 -1.258495176073844E-13 1.467988470925941E-9 -1.38570045697404E-8 1.411617142554736E-8 2.362770310479576E-11
i -1.239676766257397E-16 5.4693403898395E-16 5.675466611743712E-13 -2.355433808954942E-11 2.362770310479576E-11 2.144970930513421E-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 14.05   n/a MPCxxxxx  
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 ]
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