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JPL Small-Body Database Browser
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413413 (2004 TW187)
Classification: Main-belt Asteroid          SPK-ID: 2413413
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05676203497343918 5.0353e-08  
a 2.960230031165447 4.7116e-08 au
q 2.792201350607009 1.6018e-07 au
i 9.805948077735826 1.0857e-05 deg
node 203.0454177183433 4.4688e-05 deg
peri 47.03224456704481 0.00011861 deg
M 70.27267378455151 0.0001115 deg
tp 2458237.362922100482
(2018-Apr-28.86292210)
0.00057481 TDB
period 1860.315553733288
5.09
4.4414e-05
1.216e-07
d
yr
n .1935155566901275 4.6201e-09 deg/d
Q 3.128258711723885 4.979e-08 au
  Orbit Determination Parameters
   # obs. used (total)      118  
   data-arc span      5519 days (15.11 yr)  
   first obs. used      2004-09-10  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58686  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 14:36:33  

Additional Information
 Earth MOID = 1.78988 au 
 Jupiter MOID = 1.87822 au 
 T_jup = 3.242 
[ 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 16.7   n/a MPO353444  

413413 (2004 TW187)          Discovered 2004-Sep-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ 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
1928-May-09 02:19 00:06 Jupiter 1.901412402884 1.90141095125577 1.90141385454189 4.03406533818322 3.92208398721709 2425375.596454932 6.19694412250818 500.864560489569 41.0237733694209 -83.7468753998967 1407585.24669943 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
1964-Feb-22 08:49 00:04 Jupiter 1.8881047392762 1.88810380558323 1.88810567297141 4.01863379791885 3.90540622240741 2438447.867300639 3.61559836716258 304.848696700279 38.4372992290159 -86.9300225613819 1468810.40977944 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
1999-Dec-03 04:01 00:01 Jupiter 1.88060195278472 1.88060112706803 1.8806027785014 3.98318940737 3.86846203251883 2451515.667185761 1.13721510861768 130.659576067141 35.7420138214744 -87.0832641551456 1604500.80569384 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
2035-Sep-14 13:27 00:01 Jupiter 1.88717408326342 1.88717332277329 1.88717484375343 3.94420100562547 3.82871509398433 2464585.060310601 1.40805411465628 151.701636041397 32.4381065151849 -88.8958248904233 1686197.44419489 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
2071-Jun-27 03:42 00:04 Jupiter 1.89389735334396 1.89389650639835 1.89389820029528 3.87649042910846 3.75934866901315 2477654.653876030 3.92172410611524 309.954273436593 31.1525587719436 85.4129070699627 1689675.85681128 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
2107-Apr-11 22:54 00:07 Jupiter 1.91465551859858 1.914654131299 1.91465690592972 3.80593799286448 3.68787012122519 2490726.454119144 6.54726360973064 453.109502074187 29.8404348553891 81.4782254353198 1773242.60794067 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
2143-Jan-30 22:06 00:09 Jupiter 1.94353363773196 1.94353113089821 1.9435361446182 3.71257636502052 3.59327035190118 2503804.420803044 9.30335758629545 543.52529913294 30.4376628388497 75.8969985039617 1930675.47623082 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36
2178-Nov-23 07:29 00:12 Jupiter 1.97527177273484 1.9752680075793 1.97527553794539 3.60521727222662 3.48424529490448 2516884.811464270 12.1304440751764 569.43851327993 34.3068744259224 69.2031359057819 2115858.71237774 T 11 CATAB v2.0f-lin.ifort 2019-Nov-08 14:36:36 2019-Nov-08 14:36

Alternate Designations
 2004 TW187 = 2014 SJ88 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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