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13753 Jennivirta (1998 SY59)
Classification: Main-belt Asteroid          SPK-ID: 2013753
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1366002901042734 3.142e-08  
a 3.167064857934558 2.1925e-08 au
q 2.734442879561648 1.0372e-07 au
i 6.141493965955017 4.4513e-06 deg
node 133.2734369957922 3.336e-05 deg
peri 290.7732168248324 3.7432e-05 deg
M 264.4661947876724 1.6787e-05 deg
tp 2459546.809104867897
(2021-Nov-28.30910487)
9.6679e-05 TDB
period 2058.656381532521
5.64
2.1377e-05
5.853e-08
d
yr
n .1748713399814718 1.8159e-09 deg/d
Q 3.599686836307468 2.492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      11500 days (31.49 yr)  
   first obs. used      1989-02-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5598  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:46:08  

Additional Information
 Earth MOID = 1.75568 au 
 Jupiter MOID = 1.72895 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457043.5 (2015-Jan-21.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1392196086160998 3.1535e-08  
q 2.724879047579263 1.0393e-07 au
tp 2457467.231109266547
(2016-Mar-19.73110927)
9.0894e-05 TDB
node 133.8658106600567 3.3686e-05 deg
peri 287.1513057630423 3.7337e-05 deg
i 6.112896006503569 4.4345e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1109  
   data-arc span      11500 days (31.49 yr)  
   first obs. used      1989-02-02  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5598  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 00:46:08  

Additional Information
 Jupiter MOID = 1.72895 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 9.944411146267856E-16 -3.229902752266289E-15 -1.90255976881929E-13 2.811788159602522E-15 -1.003126768631585E-14 -1.855333745729052E-16
q -3.229902752266289E-15 1.080196255265892E-14 6.93441374433076E-13 -9.922551108662816E-15 3.110109519115298E-14 9.336074678253245E-16
tp -1.90255976881929E-13 6.93441374433076E-13 8.261775699142567E-9 1.169625427577394E-11 1.474878892771561E-9 1.973723448620391E-12
node 2.811788159602522E-15 -9.922551108662816E-15 1.169625427577394E-11 1.134726692864917E-9 -1.125952331582849E-9 2.231764849074643E-11
peri -1.003126768631585E-14 3.110109519115298E-14 1.474878892771561E-9 -1.125952331582849E-9 1.394055757406823E-9 -2.189565902749855E-11
i -1.855333745729052E-16 9.336074678253245E-16 1.973723448620391E-12 2.231764849074643E-11 -2.189565902749855E-11 1.966471761536997E-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 13.9   n/a MPO416859  

13753 Jennivirta           Discovered 1998 Sept. 17 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Jenni V. Virtanen (b. 1975), of the University of Helsinki, specializes in orbit determination. She has recently developed an initial orbit determination method, termed statistical ranging, suitable for use on poorly observed or short-arc objects.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20020724/MPCPages.arcLast Updated: 2003-10-02

[ hide close-approach data ]
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
1902-May-19 16:54 00:03 Jupiter 1.83584225444277 1.83584131060385 1.83584319828628 3.04753209652911 2.89217740091792 2415889.204386777 3.3096113890773 175.860693724047 13.5908767368706 82.7497663760049 2553861.0911483 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
1912-Dec-16 18:13 00:03 Jupiter 1.74822810561048 1.74822772649778 1.74822848472308 2.07458011953874 1.82616423408396 2419753.259061127 2.96618265689399 77.7880820918114 35.6203970810186 -75.2247816586936 1979172.84958031 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
1923-Jul-16 02:16 00:03 Jupiter 1.85032109439069 1.85032034826475 1.85032184051799 2.03222837283272 1.79287786748657 2423616.594142152 2.58357051754058 134.64421832113 11.222319122175 -87.6730944166374 3008957.73651063 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
1998-Mar-11 20:02 < 00:01 Jupiter 1.96612900681044 1.96612853504142 1.96612947857945 3.88353405400255 3.77097101093797 2450884.335037072 0.550023458163992 43.1027156897589 16.2706858861971 73.5960020888658 3490511.16676236 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2008-Oct-11 00:10 < 00:01 Jupiter 1.76784032862689 1.76783992073586 1.76784073651781 2.62467243066105 2.43529229448182 2454750.507070868 0.290690705758651 51.2929175295213 10.7445661216779 83.2660630855673 2706084.82677214 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2019-May-11 21:29 < 00:01 Jupiter 1.7554388573915 1.75543849873589 1.755439216047 1.94482169432356 1.67848292040952 2458615.395379602 0.287118701899486 72.2334517909563 20.0801019958904 89.354086696703 3014660.71395352 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2029-Dec-09 02:53 < 00:01 Jupiter 1.92031715511836 1.920316708349 1.92031760188762 2.29134040710263 2.08999317264471 2462479.620018872 0.588082753335334 56.061221401362 10.2065229489526 -85.4673530508457 3330024.66577686 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2104-Aug-03 03:17 00:03 Jupiter 1.87160209883737 1.87160115478724 1.87160304289069 3.34755343471119 3.20951445295628 2489744.636522322 2.58186449762266 147.959825300175 14.9074288431259 78.3012660742412 2875081.29697824 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2115-Mar-03 06:34 00:03 Jupiter 1.72825205649435 1.7282516432974 1.72825246969169 2.31123681518341 2.08844642276119 2493608.773764399 2.92104249266828 130.171295426931 20.1578945411251 -81.7752169299582 2019244.9082196 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46
2125-Sep-29 10:57 00:03 Jupiter 1.79890049642994 1.79889960746586 1.79890138539556 1.96457374779415 1.70816821516173 2497471.956578406 3.30320841351552 133.567394486874 23.4516597208752 80.3075639703082 2949720.95012579 T 24 CATAB v2.0f-lin.ifort 2020-Aug-25 00:46:20 2020-Aug-25 00:46

Alternate Designations
 1998 SY59 = 1989 CU5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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