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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2344808447852101 3.6065e-08  
a 2.561690979798573 8.5247e-09 au
q 1.961023514776751 9.2624e-08 au
i 4.812643312926506 3.515e-06 deg
node 5.255368371198706 4.8099e-05 deg
peri 82.28627010851368 4.8628e-05 deg
M 135.0054532838021 8.0046e-06 deg
tp 2458834.886749273884
(2019-Dec-17.38674927)
3.235e-05 TDB
period 1497.574841190946
4.10
7.4754e-06
2.047e-08
d
yr
n .240388653774198 1.1999e-09 deg/d
Q 3.162358444820395 1.0524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1389  
   data-arc span      12643 days (34.61 yr)  
   first obs. used      1986-11-03  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:18:25  

Additional Information
 Earth MOID = .984213 au 
 Jupiter MOID = 2.08986 au 
 T_jup = 3.391 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457036.5 (2015-Jan-14.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2328203451244644 3.6204e-08  
q 1.966717680034712 9.294e-08 au
tp 2457337.059985096389
(2015-Nov-10.55998510)
3.1366e-05 TDB
node 5.298062130531554 4.8047e-05 deg
peri 82.4847313644413 4.8585e-05 deg
i 4.81471411836989 3.5159e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1389  
   data-arc span      12643 days (34.61 yr)  
   first obs. used      1986-11-03  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50485  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 17:18:25  

Additional Information
 Jupiter MOID = 2.08986 au 
 T_jup = 3.391 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.310717937924271E-15 -3.356375998051043E-15 4.440095147619895E-13 1.771864395533278E-15 9.581257197470395E-14 -1.786477315619255E-15
q -3.356375998051043E-15 8.637816923449022E-15 -1.126036357831325E-12 -4.025637931046277E-15 -2.471345619606424E-13 4.632685380574815E-15
tp 4.440095147619895E-13 -1.126036357831325E-12 9.837986769917389E-10 4.590106686974558E-12 2.443400912975519E-10 -1.286451015428248E-12
node 1.771864395533278E-15 -4.025637931046277E-15 4.590106686974558E-12 2.308555285114228E-9 -2.29926813697811E-9 -4.365760260275396E-11
peri 9.581257197470395E-14 -2.471345619606424E-13 2.443400912975519E-10 -2.29926813697811E-9 2.360540445071538E-9 4.32114325683057E-11
i -1.786477315619255E-15 4.632685380574815E-15 -1.286451015428248E-12 -4.365760260275396E-11 4.32114325683057E-11 1.23614361749261E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.79   n/a E2021B10  

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

Alternate Designations
 1998 SW32 = 1986 VE7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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