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20607 Vernazza (1999 RR219)
Classification: Main-belt Asteroid          SPK-ID: 2020607
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 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2334184809469187 2.1927e-08  
a 2.862402488921462 1.1448e-08 au
q 2.194264848098735 6.1448e-08 au
i 9.155874142785468 8.2072e-07 deg
node 125.9673675579482 4.4121e-06 deg
peri 24.70273700802807 7.1257e-06 deg
M 37.75790409852395 3.3284e-06 deg
tp 2459210.976103768892
(2020-Dec-27.47610377)
1.5661e-05 TDB
period 1768.864142165399
4.84
1.0612e-05
2.905e-08
d
yr
n .2035204351868974 1.221e-09 deg/d
Q 3.530540129744189 1.4121e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2613  
   data-arc span      11224 days (30.73 yr)  
   first obs. used      1990-11-09  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:53:28  

Additional Information
 Earth MOID = 1.21021 au 
 Jupiter MOID = 1.49512 au 
 T_jup = 3.242 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457328.5 (2015-Nov-02.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .234158151592314 2.207e-08  
q 2.191758948068339 6.1967e-08 au
tp 2457444.215182827025
(2016-Feb-25.71518283)
1.2329e-05 TDB
node 126.0085275018156 4.4111e-06 deg
peri 25.04824271651355 7.07e-06 deg
i 9.15898714607626 8.2102e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2613  
   data-arc span      11224 days (30.73 yr)  
   first obs. used      1990-11-09  
   last obs. used      2021-08-02  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42307  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 14:53:28  

Additional Information
 Jupiter MOID = 1.49512 au 
 T_jup = 3.242 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.870813658984863E-16 -1.354599572244552E-15 1.633249661419952E-13 -2.953941490712759E-14 1.010787033942743E-13 5.81779863249301E-16
q -1.354599572244552E-15 3.839922186022939E-15 -4.785521180173161E-13 8.407189140088693E-14 -2.910630932692659E-13 -1.52459899987783E-15
tp 1.633249661419952E-13 -4.785521180173161E-13 1.519920328203352E-10 -2.19870528050727E-11 7.127727611070869E-11 4.337933221393387E-14
node -2.953941490712759E-14 8.407189140088693E-14 -2.19870528050727E-11 1.945758596759367E-11 -2.586228606653316E-11 -8.120226970959287E-13
peri 1.010787033942743E-13 -2.910630932692659E-13 7.127727611070869E-11 -2.586228606653316E-11 4.99847540577123E-11 9.573320537895213E-13
i 5.81779863249301E-16 -1.52459899987783E-15 4.337933221393387E-14 -8.120226970959287E-13 9.573320537895213E-13 6.740813505503022E-13

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 13.05   n/a MPO636374  
diameter diameter 14.993 km 0.182 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

20607 Vernazza           Discovered 1999 Sept. 4 by the Lowell Observatory Near-Earth Object Search at the Anderson Mesa Station.
Pierre Vernazza (b. 1979) is a planetary scientist working at the European Space Agency's European Space Research and Technology Centre in Noordwijk. He studies spectroscopy of minor planets and young families of minor planets.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20080718/MPCPages.arcLast Updated: 2008-07-18

[ 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
1901-Oct-04 23:27 00:03 Jupiter 1.92779691557803 1.92779456079972 1.92779927035876 2.35232694399919 2.15747431784605 2415662.476752751 2.62438049202195 163.806051214291 11.6940809932829 59.1020095660645 5946796.09120703 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
1926-Jun-05 01:59 00:02 Jupiter 1.55803835024005 1.55803751796008 1.5580391825217 1.98185686218651 1.68536734549895 2424671.582371454 1.71098470443443 120.043189307036 15.8366078270751 -79.4160139624868 4233262.60378922 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
1950-Dec-21 02:20 00:01 Jupiter 1.50411502718654 1.50411456853014 1.50411548584986 1.68486223955 1.30862033545501 2433636.596924237 1.13514631936123 191.986343942111 33.1029285059756 74.9658898779587 5603084.43887977 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
1975-Aug-26 14:06 < 00:01 Jupiter 1.79945458919472 1.79945392765998 1.79945525073109 1.44592318747353 1.07204126985232 2442651.087220054 0.810866064116393 156.279105935388 48.2709678913508 -53.0632679234346 4902373.0128586 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2032-Aug-23 08:50 < 00:01 Jupiter 1.77599678114189 1.77599642441669 1.77599713786709 2.19139743932981 1.96172547241281 2463467.868301130 0.340660585808123 33.683640306024 13.0045367578623 80.7135965415219 7102068.3444959 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2057-Apr-03 07:32 < 00:01 Jupiter 1.5035467845259 1.50354648698237 1.50354708206933 1.84398863490756 1.50784443620223 2472456.813676608 0.752468262215102 92.0878783291167 13.3761897436786 89.4963134075626 4880762.73911377 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2081-Oct-26 14:45 00:01 Jupiter 1.56947921860706 1.56947845002443 1.56947998719548 1.39488197301791 0.930767487387672 2481429.114244249 1.44698295297286 245.115859309976 143.808979096784 43.5190918285845 3258905.03320441 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2106-Jul-30 09:40 00:02 Jupiter 1.93457255511053 1.93457072876969 1.93457438144851 1.8602672886278 1.6077703457411 2490470.902513698 2.36268152842294 156.109867995177 22.7039240723398 -50.7433453221573 2150286.49273687 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2163-Jul-06 15:01 00:03 Jupiter 1.65421631022444 1.65421415609439 1.65421846435261 2.03432378678634 1.76476519153831 2511266.125480587 2.9603675968164 64.9605356815244 35.4946524681962 -28.6029878722796 1159477.55477168 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54
2188-Feb-01 10:30 00:03 Jupiter 1.48292690043532 1.48292669817469 1.48292710269916 1.62306518253686 1.22146418484758 2520241.937366683 3.14646894998245 326.069014605702 59.3130889547799 63.3239730377671 2782676.10517112 T 39 CATAB v2.0g-lin.ifort 2021-Aug-25 14:54:02 2021-Aug-25 14:54

Alternate Designations
 1999 RR219 = 1999 SS19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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