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19783 Antoniromanya (2000 QF71)
Classification: Main-belt Asteroid          SPK-ID: 2019783
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1471031432185149 3.27e-08  
a 3.065626059565899 1.5143e-08 au
q 2.614662830271165 9.7389e-08 au
i 2.41728814627853 3.807e-06 deg
node 83.71500679571373 9.5901e-05 deg
peri 13.76400088352844 9.7042e-05 deg
M 168.3371440085102 1.5955e-05 deg
tp 2458083.742124383547
(2017-Nov-26.24212438)
8.3535e-05 TDB
period 1960.546718110166
5.37
1.4527e-05
3.977e-08
d
yr
n .1836222501991769 1.3606e-09 deg/d
Q 3.516589288860632 1.7371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1725  
   data-arc span      10458 days (28.63 yr)  
   first obs. used      1990-11-14  
   last obs. used      2019-07-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52341  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 22:55:47  

Additional Information
 Earth MOID = 1.63159 au 
 Jupiter MOID = 1.65068 au 
 T_jup = 3.214 
[ 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 13.4   n/a MPO474026  
diameter diameter 12.872 km 0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.051   0.010 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

19783 Antoniromanya           Discovered 2000 Aug. 27 by J. Nomen at Ametlla de Mar Observatory.
Antoni Romanya (1900-1981) was the manager of the Observatorio del Ebro, in Roquetes-Tarragona, from 1939 to 1970. A tireless researcher in both geophysics and solar physics, he was a very dear and well-loved person in his country.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010804/MPCPages.arcLast Updated: 2009-05-11

[ 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
1913-Dec-23 00:05 00:02 Jupiter 1.65699970619245 1.65699938738223 1.65700002500257 1.64981581614075 1.30366228684852 2420124.503646716 2.36493376217662 115.491691883895 51.5782648181459 -68.8406030588999 2422795.2766246 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
1962-Nov-21 14:38 00:01 Jupiter 1.81662289205398 1.81662216977842 1.81662361432944 2.65275572731913 2.4707465726663 2437990.109986771 1.19148718670475 61.7849090294427 10.6034711099995 81.2131468551721 2008864.13866433 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
1972-May-11 08:09 < 00:01 Jupiter 1.75329476339096 1.75329435443465 1.75329517234707 1.81183715800013 1.52202077948455 2441448.839244171 0.99021338850526 52.3340721189173 22.5428766385791 86.142941005881 2665348.71258396 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2021-Apr-07 09:40 < 00:01 Jupiter 1.66318656840449 1.66318621648103 1.66318692032767 1.78179835975454 1.46841805199573 2459311.902658078 0.28570359254323 59.8351889397461 25.7260856249942 78.5002685174902 2718288.54370314 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2030-Oct-04 17:32 < 00:01 Jupiter 1.97821678627016 1.97821630391843 1.97821726862177 2.53283923794924 2.35773727691952 2462779.230657850 0.439572836639119 41.7921316838662 10.1181019226014 83.9099939665539 2856558.7893099 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2070-Mar-05 02:58 00:01 Jupiter 1.90941521722979 1.90941454130086 1.90941589315894 3.20629827179056 3.06482338824464 2477175.623536502 1.35653592650701 71.021118184365 16.2379549594292 77.1238678907205 2619041.99417729 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2079-Aug-26 01:13 00:02 Jupiter 1.68079375980766 1.680793177398 1.68079434221694 1.64913902684883 1.30834842188748 2480636.550975704 1.60605290531443 79.1356627248771 40.3429422055461 67.572181471919 2305948.7404973 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2128-Jul-25 16:20 00:03 Jupiter 1.70656225305944 1.70656150843688 1.70656299768335 2.07151185461642 1.81617623649083 2498502.180621285 2.80963535152757 129.315302567061 13.933922744622 -80.9598505104504 2043059.22792769 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2138-Jan-15 02:23 00:03 Jupiter 1.86659167426044 1.86659015413553 1.86659319438407 2.16889026893988 1.94846719598385 2501962.599171275 2.93755551827402 57.704694666321 13.0455323057625 77.3926322608618 1166026.38828981 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56
2186-Dec-11 08:18 00:04 Jupiter 1.64182464041439 1.64182411908957 1.6418251617434 1.61141816608868 1.25094451967119 2519824.845738431 4.17111637028822 197.899379990907 50.8089394701557 -85.9367913732964 2873278.10053075 T 25 CATAB v2.0f-lin.ifort 2020-Feb-22 22:56:03 2020-Feb-22 22:56

Alternate Designations
 2000 QF71 = 1990 VH14 = 1990 WM13 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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