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190308 (1997 SZ5)
Classification: Main-belt Asteroid          SPK-ID: 2190308
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1630709213049432 5.4955e-08  
a 3.146548246756927 2.5762e-08 au
q 2.633437725227821 1.681e-07 au
i 1.810620699409974 5.8014e-06 deg
node 150.97848166 0.00017349 deg
peri 142.9501767903427 0.00017448 deg
M 102.878062899822 1.8501e-05 deg
tp 2458617.900245480889
(2019-May-14.40024548)
0.00010341 TDB
period 2038.684494196894
5.58
2.5037e-05
6.855e-08
d
yr
n .17658445974585 2.1686e-09 deg/d
Q 3.659658768286034 2.9963e-08 au
  Orbit Determination Parameters
   # obs. used (total)      248  
   data-arc span      8523 days (23.33 yr)  
   first obs. used      1997-08-11  
   last obs. used      2020-12-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:07:06  

Additional Information
 Earth MOID = 1.61569 au 
 Jupiter MOID = 1.54068 au 
 T_jup = 3.187 
[ 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 16.21   n/a MPCxxxxx  

190308 (1997 SZ5)          Discovered 1997-Sep-23 by Spacewatch at Kitt Peak
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ 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
1944-Jul-02 09:58 00:03 Jupiter 1.93221216120355 1.93221038684861 1.93221393555915 2.47882942856275 2.29518119473944 2431273.915091295 3.00146962598256 133.19929689881 20.4402797238989 -74.3376329343236 1370468.11885129 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
1955-Jan-10 02:20 00:03 Jupiter 1.62030657643682 1.62030551109315 1.62030764177782 1.51093365815423 1.11239002715818 2435117.596958203 2.52686010981388 158.380915033623 115.482586566804 -0.953990104340265 1074422.92086778 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
1965-Jul-14 12:26 00:02 Jupiter 1.60218708799219 1.60218647894062 1.60218769704275 1.75384341731145 1.42078636448507 2438956.018337807 2.02251814057631 90.2398267910777 56.350256282401 54.6411798358484 1404470.20706218 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
1976-Jan-07 05:20 00:02 Jupiter 1.89227291555092 1.8922720348751 1.89227379622723 3.34586123631037 3.20929025106966 2442784.721915479 1.51497758513502 87.6099130994587 22.0481223577628 -74.8578389912185 2131829.91238192 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2050-Jun-13 10:39 00:02 Jupiter 1.69377065488935 1.69377003383286 1.69377127594517 1.68489396503712 1.35598882269675 2469970.943476230 1.58136459174253 106.466470664664 55.2550849597067 -84.1797100172251 1682590.85238882 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2060-Dec-20 03:03 00:02 Jupiter 1.57316980906902 1.5731691500962 1.57317046804024 1.52872824713135 1.12257498710782 2473813.627118363 2.15894921510257 178.650088032914 93.8271594806871 -8.89496747720414 1163363.43119244 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2071-Jun-17 12:04 00:03 Jupiter 1.78757049417948 1.78756908548351 1.78757190287657 2.74900635866789 2.57086674858388 2477645.002937983 2.71023020085258 123.119649985455 17.4377310185371 -77.48653670717 1620215.85752661 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2145-Nov-18 17:23 00:06 Jupiter 1.79785152505729 1.7978490849368 1.79785396518126 1.98246438097146 1.72855552947987 2504827.224039531 5.65672462792281 232.832399497324 17.8360122543583 88.359112791753 1234077.83993555 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2156-May-29 13:42 00:06 Jupiter 1.58698819362796 1.58698764864424 1.58698873861106 1.45906398541773 1.03024685998555 2508672.070836915 6.2401133832608 259.620234979358 119.622342399681 -44.1882567302532 1695816.13614085 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07
2166-Nov-26 19:54 00:07 Jupiter 1.70726077068976 1.70725801710596 1.70726352427511 2.25574755376512 2.02389177928128 2512505.329454389 6.99003536329456 226.869748295967 6.65542240892621 85.0896130384066 1201613.60998148 T 18 CATAB v2.0f-lin.ifort 2021-Apr-13 22:07:07 2021-Apr-13 22:07

Alternate Designations
 1997 SZ5 = 2003 UC300 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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