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351517 (2005 ST74)
Classification: Outer Main-belt Asteroid          SPK-ID: 2351517
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02755724222451678 4.5347e-08  
a 3.241984559561268 3.8498e-08 au
q 3.152644405765294 1.4394e-07 au
i 5.419188863286554 8.1675e-06 deg
node 1.122619956058823 5.3079e-05 deg
peri 104.7920647270208 0.00018619 deg
M 89.02621518803703 0.00017558 deg
tp 2458473.233414416582
(2018-Dec-20.73341442)
0.0010397 TDB
period 2132.135690696385
5.84
3.7978e-05
1.04e-07
d
yr
n .168844788617754 3.0075e-09 deg/d
Q 3.33132471335724 3.9559e-08 au
  Orbit Determination Parameters
   # obs. used (total)      190  
   data-arc span      7538 days (20.64 yr)  
   first obs. used      1999-09-06  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53449  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 22:53:26  

Additional Information
 Earth MOID = 2.17527 au 
 Jupiter MOID = 1.69333 au 
 T_jup = 3.176 
[ 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 15.8   n/a MPO427798  

351517 (2005 ST74)          Discovered 2005-Sep-24 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ 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
1989-Apr-19 14:55 00:02 Jupiter 1.97342820706127 1.97342748952057 1.97342892460197 3.66274331469759 3.54362259485017 2447636.121251259 1.52734719332599 62.5345314640192 28.2005303587655 -75.6932012611952 2719799.02201178 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2000-Sep-19 23:27 < 00:01 Jupiter 1.8915698221773 1.89156912695161 1.89157051740298 3.41259300352071 3.27875201031896 2451807.477229143 0.922338301815397 56.6842167042778 24.4067741396654 -74.4560989598232 2319351.69123904 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2012-Mar-04 08:37 < 00:01 Jupiter 1.82299453828445 1.82299379855033 1.82299527801848 3.26004805086057 3.11426528852916 2455990.858732231 0.362027632032955 56.0171511009362 22.8336321664137 -73.4068550299129 1923081.39168386 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2023-Aug-29 02:36 < 00:01 Jupiter 1.7719421747151 1.77194136795152 1.77194298147868 3.18990430482202 3.03635487411149 2460185.608644850 0.541481209955958 61.4280564969469 24.093885583699 -73.712601776473 1693475.68080935 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2035-Mar-03 22:31 00:01 Jupiter 1.73760649864906 1.73760565289686 1.73760734440116 3.17652852694119 3.01917261741838 2464390.438056696 1.19039236427514 73.5179287967223 28.441905602113 -79.748409368902 1591649.9266905 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2046-Sep-12 07:12 00:02 Jupiter 1.72219302014306 1.72219217820207 1.72219386208394 3.20663676586009 3.04940381363913 2468600.799703179 1.90493230934385 103.302455850075 30.7794030949029 -86.1539349697827 1582974.22581813 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2058-Mar-27 02:01 00:03 Jupiter 1.72436093116849 1.72436009478881 1.72436176754836 3.26254827016377 3.10834395827853 2472814.584285310 2.67539662239738 141.451392758666 30.5893013245167 -86.0607359343903 1644516.97322223 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2069-Oct-06 06:25 00:04 Jupiter 1.74319531504737 1.74319439202407 1.74319623807197 3.33955543018594 3.19074066365693 2477025.767531576 3.50674707202072 159.181859874859 31.1000994691642 -82.2287053446759 1771170.42403966 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2081-Apr-09 23:22 00:04 Jupiter 1.78717816606322 1.78717697334577 1.78717935878251 3.45359497330958 3.31352230641096 2481229.473801323 4.382776225352 142.193619697979 35.3135753044899 -73.588983042531 1944729.57074307 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2092-Oct-01 18:35 00:05 Jupiter 1.85419511187297 1.85419349067744 1.85419673306914 3.60535191187676 3.47633918949452 2485422.274649897 5.27285474452147 109.748048395723 48.0316722177081 -54.5283639247931 1920184.58284538 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
2104-Mar-14 07:28 00:06 Jupiter 1.94347246882256 1.94347040037466 1.94347453727035 3.80005071285093 3.68357523911598 2489602.811355189 6.11937090408753 98.6899560264263 62.1104030180278 -12.611478240358 1496163.12629969 T 12 CATAB v2.0f-lin.ifort 2020-May-21 22:53:28 2020-May-21 22:53
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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