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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06860632191356099 3.5835e-08  
a 2.977483217447275 1.5719e-08 au
q 2.773209045338862 1.0696e-07 au
i 10.57939232176501 5.9767e-06 deg
node 22.959739593841 2.2001e-05 deg
peri 87.78990603187434 5.429e-05 deg
M 294.7624468044369 5.1768e-05 deg
tp 2459736.569414353003
(2022-Jun-06.06941435)
0.00027106 TDB
period 1876.603017284946
5.14
1.4861e-05
4.069e-08
d
yr
n .1918359912480824 1.5192e-09 deg/d
Q 3.181757389555688 1.6798e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1615  
   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      .49581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:06:21  

Additional Information
 Earth MOID = 1.8159 au 
 Jupiter MOID = 1.9235 au 
 T_jup = 3.231 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457259.5 (2015-Aug-25.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06630601306326038 3.375e-08  
q 2.782927608276165 1.0053e-07 au
tp 2457840.946187783968
(2017-Mar-28.44618778)
0.0002803 TDB
node 23.20078474664676 2.194e-05 deg
peri 84.43553106734919 5.7156e-05 deg
i 10.59852088642013 5.9796e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1615  
   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      .49581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 18:06:21  

Additional Information
 Jupiter MOID = 1.9235 au 
 T_jup = 3.231 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.139056959193506E-15 -3.353835683482767E-15 4.11993642228228E-12 7.286957783533825E-16 8.01975914096537E-13 1.42344625589349E-15
q -3.353835683482767E-15 1.010532041814003E-14 -1.029633644312037E-11 -3.945571553200283E-15 -2.030522953164736E-12 -3.632633383663294E-15
tp 4.11993642228228E-12 -1.029633644312037E-11 7.856931847251435E-8 -8.744248110299071E-12 1.481338440488155E-8 1.754830988939945E-11
node 7.286957783533825E-16 -3.945571553200283E-15 -8.744248110299071E-12 4.813807203812053E-10 -4.74156140713358E-10 -7.025659216137043E-11
peri 8.01975914096537E-13 -2.030522953164736E-12 1.481338440488155E-8 -4.74156140713358E-10 3.26677040489279E-9 7.226656883756395E-11
i 1.42344625589349E-15 -3.632633383663294E-15 1.754830988939945E-11 -7.025659216137043E-11 7.226656883756395E-11 3.575516949986301E-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 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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