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215141 (1999 TS280)
Classification: Outer Main-belt Asteroid          SPK-ID: 2215141
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .147677747610793 4.4777e-08  
a 3.207211791115915 2.5589e-08 au
q 2.73357797769314 1.44e-07 au
i 19.42122110255195 5.329e-06 deg
node 175.4661174357138 1.3492e-05 deg
peri 198.3763431747424 2.1109e-05 deg
M 205.4427782596487 1.701e-05 deg
tp 2459901.192794435742
(2022-Nov-17.69279444)
0.00010485 TDB
period 2097.924654349639
5.74
2.5108e-05
6.874e-08
d
yr
n .1715981549926543 2.0537e-09 deg/d
Q 3.680845604538691 2.9368e-08 au
  Orbit Determination Parameters
   # obs. used (total)      384  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-09-14  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57114  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 09:15:46  

Additional Information
 Earth MOID = 1.73843 au 
 Jupiter MOID = 1.79147 au 
 T_jup = 3.087 
[ 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 15.2   n/a MPO433407  
diameter diameter 5.669 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.055   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

215141 (1999 TS280)          Discovered 1999-Oct-08 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

[ 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
1909-Aug-10 03:19 00:03 Jupiter 1.87859671317545 1.87859600637432 1.8785974200004 5.09417177290427 5.00488013527382 2418528.637914842 3.44177984383412 443.719283109594 22.3853433059426 86.4699851072107 3887203.26740213 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
1921-Feb-28 22:59 00:03 Jupiter 1.9198136946995 1.91981259526426 1.91981479415362 5.0377945605855 4.94944171509749 2422749.457954000 2.93935666672994 345.352452545409 24.9447294385275 81.7325750977015 3806814.39312041 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
1932-Sep-02 23:58 00:03 Jupiter 1.99884323069714 1.9988418776336 1.99884458377034 4.91898822356436 4.83207330650268 2426953.498425849 2.60348877703952 253.976120877386 29.3647144270741 75.7496806277934 3703276.11732499 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
2135-Dec-09 14:24 00:04 Jupiter 1.94904879606365 1.94904730865462 1.94905028351333 4.90242875931527 4.81296610442178 2501195.100258831 4.1350703952044 480.970657103339 24.4599720590881 -81.2582482004478 3596549.79983714 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
2147-Jul-04 19:24 00:05 Jupiter 1.90616035365962 1.90615933471516 1.90616137266389 5.03523545301985 4.94619802596767 2505420.308648074 4.75222101517103 604.088420123995 22.535622559838 -85.4705324695969 3802452.01679708 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
2159-Jan-30 20:50 00:06 Jupiter 1.89198755469164 1.89198709607917 1.89198801331175 5.12817054778253 5.0401145462375 2509648.368306349 5.63151828585428 739.843701158613 21.6251966672963 -89.4079646136811 3971560.58999437 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
2170-Aug-23 22:48 00:07 Jupiter 1.90846166737359 1.9084604861703 1.90846284871465 5.19330246669926 5.10712649319935 2513871.449901512 6.836207753064 881.484636719057 21.6587593107909 86.5099286625994 4136581.86265754 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16
2182-Mar-05 03:18 00:08 Jupiter 1.96642453118772 1.9664216573901 1.96642740517626 5.23081156455074 5.14780581689027 2518082.637620527 8.42835044673563 997.180932191086 22.8663371633491 81.8299474212988 4315489.97091276 T 16 CATAB v2.0f-lin.ifort 2020-May-21 09:16:06 2020-May-21 09:16

Alternate Designations
 1999 TS280 = 2005 SE225 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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