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58552 (1997 GH32)
Classification: Main-belt Asteroid          SPK-ID: 2058552
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1741609278968411 3.4948e-08  
a 3.198648418587004 1.7332e-08 au
q 2.641568841990128 1.0921e-07 au
i 1.098953758243054 4.6582e-06 deg
node 199.6405251288994 0.00018507 deg
peri 236.5909575302833 0.00018552 deg
M 153.6824495236984 1.3653e-05 deg
tp 2458308.489512204890
(2018-Jul-08.98951221)
7.6363e-05 TDB
period 2089.527962376219
5.72
1.6983e-05
4.65e-08
d
yr
n .1722877159253742 1.4003e-09 deg/d
Q 3.75572799518388 2.035e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      13322 days (36.47 yr)  
   first obs. used      1983-12-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:30:52  

Additional Information
 Earth MOID = 1.65658 au 
 Jupiter MOID = 1.51673 au 
 T_jup = 3.171 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457079.5 (2015-Feb-26.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752823823338922 3.4878e-08  
q 2.637948604899166 1.0902e-07 au
tp 2456220.150512833511
(2012-Oct-19.65051283)
7.1795e-05 TDB
node 199.682247597831 0.00018516 deg
peri 236.9798045354515 0.0001856 deg
i 1.098631048918501 4.6583e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1237  
   data-arc span      13322 days (36.47 yr)  
   first obs. used      1983-12-04  
   last obs. used      2020-05-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51814  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:30:52  

Additional Information
 Jupiter MOID = 1.51673 au 
 T_jup = 3.171 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.216482043691991E-15 -3.77171288978902E-15 -3.722130982732233E-13 -3.739707129483348E-15 -8.872452216984544E-14 -1.439633237835123E-16
q -3.77171288978902E-15 1.188637008647789E-14 1.323206615773789E-12 1.070504098547858E-14 3.206038553599353E-13 4.511072101970295E-16
tp -3.722130982732233E-13 1.323206615773789E-12 5.154575470946057E-9 5.771006360992922E-12 9.335257617579397E-10 -3.517050273389519E-13
node -3.739707129483348E-15 1.070504098547858E-14 5.771006360992922E-12 3.428281737456455E-8 -3.4275361997408E-8 -3.265406128324161E-11
peri -8.872452216984544E-14 3.206038553599353E-13 9.335257617579397E-10 -3.4275361997408E-8 3.444897800953703E-8 3.259055722652436E-11
i -1.439633237835123E-16 4.511072101970295E-16 -3.517050273389519E-13 -3.265406128324161E-11 3.259055722652436E-11 2.169962273366323E-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 14.31   n/a MPCxxxxx  
diameter diameter 6.934 km 0.993 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.084   0.021 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58552 (1997 GH32)          Discovered 1997-Apr-03 by LINEAR at Socorro
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1997 GH32 = 1983 XL = 2000 SM147 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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