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19027 (2000 SZ149)
Classification: Main-belt Asteroid          SPK-ID: 2019027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06845919960642646 3.5775e-08  
a 2.977785932855316 1.5874e-08 au
q 2.773929091292765 1.0672e-07 au
i 10.57872276588733 5.9779e-06 deg
node 22.9605068436069 2.2003e-05 deg
peri 87.69374933001916 5.4384e-05 deg
M 257.2438774946234 5.1737e-05 deg
tp 2459736.227382450937
(2022-Jun-05.72738245)
0.00027165 TDB
period 1876.889210881287
5.14
1.5008e-05
4.109e-08
d
yr
n .1918067395309727 1.5337e-09 deg/d
Q 3.181642774417867 1.696e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1613  
   data-arc span      10576 days (28.96 yr)  
   first obs. used      1992-02-29  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49104  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:44:40  

Additional Information
 Earth MOID = 1.81616 au 
 Jupiter MOID = 1.92433 au 
 T_jup = 3.231 
[ show covariance matrix ]

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 13.57   n/a E2021B10  
diameter diameter 6.213 km 0.117 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.219   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19027 (2000 SZ149)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20001111/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 SZ149 = 1992 DF2 = 1998 KT62 = 1999 NM38 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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