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14595 Peaker (1998 SW32)
Classification: Main-belt Asteroid          SPK-ID: 2014595
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344606346427305 4.4242e-08  
a 2.562543870845919 9.6377e-09 au
q 1.961728208587546 1.1551e-07 au
i 4.812026439431478 4.1319e-06 deg
node 5.254733426777645 5.8841e-05 deg
peri 82.37201691126819 5.966e-05 deg
M 39.74267097435008 9.2044e-06 deg
tp 2458835.090693330221
(2019-Dec-17.59069333)
3.8296e-05 TDB
period 1498.322808740065
4.10
8.4527e-06
2.314e-08
d
yr
n .2402686509876485 1.3555e-09 deg/d
Q 3.163359533104293 1.1897e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1298  
   data-arc span      12226 days (33.47 yr)  
   first obs. used      1986-11-03  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:02:36  

Additional Information
 Earth MOID = .984909 au 
 Jupiter MOID = 2.08781 au 
 T_jup = 3.390 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456564.5 (2013-Sep-29.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2329011910891666 4.4498e-08  
q 1.966757692818758 1.1615e-07 au
tp 2455837.244615375951
(2011-Oct-02.74461538)
4.2485e-05 TDB
node 5.315933828418388 5.8784e-05 deg
peri 82.40341549811772 5.9621e-05 deg
i 4.814196383261716 4.1335e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1298  
   data-arc span      12226 days (33.47 yr)  
   first obs. used      1986-11-03  
   last obs. used      2020-04-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50444  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:02:36  

Additional Information
 Jupiter MOID = 2.08781 au 
 T_jup = 3.390 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.980104783399189E-15 -5.158617478088109E-15 1.166761267934913E-12 2.25104254801905E-14 2.792497784898633E-13 -4.255026074298367E-15
q -5.158617478088109E-15 1.349072655308127E-14 -3.118707176606344E-12 -5.789369020779348E-14 -7.421338530591893E-13 1.114911510464109E-14
tp 1.166761267934913E-12 -3.118707176606344E-12 1.80497769708565E-9 1.836111495394702E-11 4.542125037157219E-10 -3.494212247969392E-12
node 2.25104254801905E-14 -5.789369020779348E-14 1.836111495394702E-11 3.455605556151364E-9 -3.438592599999137E-9 -1.157642299375821E-10
peri 2.792497784898633E-13 -7.421338530591893E-13 4.542125037157219E-10 -3.438592599999137E-9 3.554669923969856E-9 1.144827632310784E-10
i -4.255026074298367E-15 1.114911510464109E-14 -3.494212247969392E-12 -1.157642299375821E-10 1.144827632310784E-10 1.708587928455108E-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 14.7   n/a MPO452376  

14595 Peaker           Discovered 1998 Sept. 23 by Spacewatch at Kitt Peak.
Brian Ronald Peaker (b. 1959) is a competitive rower from London, Ontario, who represented Canada with distinction at numerous international events. Peaker and his crew mates won a silver medal at the 1996 Atlanta Olympics and a gold medal at the 1993 World Championships in the Czech Republic.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030614/MPCPages.arcLast Updated: 2005-04-26

[ show close-approach data ]
Alternate Designations
 1998 SW32 = 1986 VE7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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