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JPL Small-Body Database Browser
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390982 (2005 SZ19)
Classification: Main-belt Asteroid          SPK-ID: 2390982
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1806099186351706 6.5372e-08  
a 2.265318415570648 1.6242e-08 au
q 1.85617944085168 1.5642e-07 au
i 5.318881880084655 5.0551e-06 deg
node 261.4781417666596 6.9482e-05 deg
peri 110.8625340832258 7.3375e-05 deg
M 112.3759996611338 2.5074e-05 deg
tp 2458611.756287812977
(2019-May-08.25628781)
8.3675e-05 TDB
period 1245.35253799153
3.41
1.3393e-05
3.667e-08
d
yr
n .2890747712134573 3.1089e-09 deg/d
Q 2.674457390289616 1.9175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      277  
   data-arc span      5237 days (14.34 yr)  
   first obs. used      2005-09-03  
   last obs. used      2020-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53516  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 09:57:33  

Additional Information
 Earth MOID = .86479 au 
 Jupiter MOID = 2.8191 au 
 T_jup = 3.589 
[ 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 17.2   n/a MPO455778  

390982 (2005 SZ19)          Discovered 2005-Sep-25 by McClusky, J. V. at Kingsnake
Reference: Last Updated: 2014-04-17

[ 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
1945-Jul-01 01:03 00:03 Juno 0.0108733895339374 0.0108712308984315 0.0108755994497211 5.18884157887288 5.18884136324216 2431637.543946727 3.30193283475917 1475.34344987621 65.3198499104173 -86.614092246014 24843.1025471498 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 09:57:51 2020-Jan-30 09:57
1952-Aug-13 04:32 00:06 Iris 0.00904486464144825 0.00903951087257782 0.00905027562594262 2.42231347264019 2.42231321025419 2434237.689057717 6.2311555975403 1217.54493641274 80.6061679425598 77.8595516034737 16387.4342308046 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 09:57:51 2020-Jan-30 09:57
2039-Nov-15 14:33 00:02 Iris 0.0408235057236451 0.0408041518174365 0.0408428596517465 2.83879840721362 2.83879835760831 2466108.106293143 1.62604525376125 965.744842862651 41.007060417123 3.0509045497246 10121.6143876413 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 09:57:51 2020-Jan-30 09:57
2176-Apr-17 03:42 00:21 Iris 0.0255493022706033 0.0254548847162894 0.0256437233072977 2.15449426423358 2.15449415979795 2515934.654095151 20.6570903638695 4718.10153851079 39.1485569175593 -5.36722721274742 9148.36128159573 T 14 CATAB v2.0f-lin.ifort 2020-Jan-30 09:57:51 2020-Jan-30 09:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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