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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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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06860632275787598 3.578e-08  
a 2.977483217856894 1.5692e-08 au
q 2.773209043206445 1.0684e-07 au
i 10.57939228912493 5.9718e-06 deg
node 22.95973975065655 2.1973e-05 deg
peri 87.78990744644445 5.4153e-05 deg
M 294.7624451005894 5.1613e-05 deg
tp 2459736.569423304971
(2022-Jun-06.06942330)
0.00027024 TDB
period 1876.603017672198
5.14
1.4835e-05
4.062e-08
d
yr
n .1918359912084956 1.5165e-09 deg/d
Q 3.181757392507343 1.6769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1628  
   data-arc span      10724 days (29.36 yr)  
   first obs. used      1992-02-29  
   last obs. used      2021-07-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49414  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:39:10  

Additional Information
 Earth MOID = 1.8159 au 
 Jupiter MOID = 1.9235 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 13.58   n/a MPO636351  
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

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Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1974-Feb-27 13:04 00:01 Jupiter 1.97770662573878 1.9777061118496 1.97770713962786 3.43803047607444 3.3111150871959 2442106.044573274 1.06966437115948 52.7354785625628 20.1782018864405 -89.5538015582082 2099993.49538643 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 14:39:16 2021-Aug-25 14:39
2010-Jul-08 10:01 < 00:01 Jupiter 1.93266702816885 1.93266643684145 1.93266761949625 4.0529756839454 3.94335892636149 2455385.917164166 0.192484661994257 78.2707554885086 23.2863147370594 -81.1802485998124 2313218.34515906 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 14:39:16 2021-Aug-25 14:39
2046-Nov-05 23:07 < 00:01 Jupiter 1.9850657583113 1.9850652684386 1.98506624818434 4.53463224364927 4.43953766411125 2468655.462884225 0.741192926231379 89.726487299593 17.7139480929434 -81.1879729508724 2927837.58103289 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 14:39:16 2021-Aug-25 14:39
2128-Jun-30 11:39 00:03 Jupiter 1.95615030377592 1.95614945434682 1.95615115320603 3.56852948079672 3.44505341240793 2498476.985103672 2.72215635953826 108.878555756189 26.6523244140406 -69.8514671794722 2275096.08858737 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 14:39:16 2021-Aug-25 14:39
2164-Nov-06 04:39 00:03 Jupiter 1.92939237138098 1.92939183006662 1.92939291269666 4.14281543270438 4.03545533298558 2511754.693934883 3.46446078029978 244.216149368939 22.0229839892338 -86.9285915423988 2482493.20622949 T 25 CATAB v2.0g-lin.ifort 2021-Aug-25 14:39:16 2021-Aug-25 14:39

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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