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JPL Small-Body Database Browser
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27598 (2001 DZ28)
Classification: Main-belt Asteroid          SPK-ID: 2027598
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673780918095868 3.3107e-08  
a 3.178951683273258 1.9684e-08 au
q 2.646864816572106 1.0913e-07 au
i 1.900521581930579 3.9807e-06 deg
node 61.60315295826582 0.00012373 deg
peri 212.1822499339879 0.00012446 deg
M 336.9868024642802 1.2238e-05 deg
tp 2458732.842331707701
(2019-Sep-06.34233171)		 7.0302e-05 TDB
period 2070.257266111021
5.67		 1.9229e-05
5.265e-08		 d
yr
n .173891431704167 1.6151e-09 deg/d
Q 3.711038549974409 2.2979e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:44:45  

Additional Information
 Earth MOID = 1.63031 au 
 Jupiter MOID = 1.40831 au 
 T_jup = 3.177 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456651.5 (2013-Dec-25.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1660908187232794 3.3121e-08  
q 2.650224296098437 1.0884e-07 au
tp 2456668.370759144899
(2014-Jan-10.87075914)		 7.4847e-05 TDB
node 61.60567309979111 0.00012371 deg
peri 212.8224984617614 0.00012445 deg
i 1.901117451777158 3.98e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      1326  
   data-arc span      8962 days (24.54 yr)  
   first obs. used      1995-02-07  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 01:44:45  

Additional Information
 Jupiter MOID = 1.40831 au 
 T_jup = 3.177 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.097010992784667E-15 -3.563505506420478E-15 6.65355408476583E-14 3.831190797664518E-15 6.696839485664885E-15 -2.040210901007652E-16
q -3.563505506420478E-15 1.184707190733865E-14 -6.162681313697998E-13 -1.298982495711353E-14 -9.285078115600305E-14 8.209334382538986E-16
tp 6.65355408476583E-14 -6.162681313697998E-13 5.602095258950902E-9 -3.065795203651107E-12 1.039173282060832E-9 -6.356458844293153E-13
node 3.831190797664518E-15 -1.298982495711353E-14 -3.065795203651107E-12 1.530507436558953E-8 -1.529695829438162E-8 -5.084628658088433E-11
peri 6.696839485664885E-15 -9.285078115600305E-14 1.039173282060832E-9 -1.529695829438162E-8 1.54888069053887E-8 5.070290564594542E-11
i -2.040210901007652E-16 8.209334382538986E-16 -6.356458844293153E-13 -5.084628658088433E-11 5.070290564594542E-11 1.584045447876998E-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 14.0   n/a MPO319426  
diameter diameter 7.579 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27598 (2001 DZ28)          Discovered 2001-Feb-17 by LINEAR at Socorro
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 DZ28 = 1996 FQ20 = 1998 UD48 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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