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344927 (2004 TU62)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344927
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1915319704281117 6.1178e-08  
a 3.965477990287852 5.0587e-08 au
q 3.205962177118712 2.5752e-07 au
i 1.731268616721075 6.7913e-06 deg
node 250.8643953535293 0.00024691 deg
peri 172.9131535090775 0.00024832 deg
M 325.0368921544847 2.1503e-05 deg
tp 2459280.623324249143
(2021-Mar-07.12332425)
0.00017277 TDB
period 2884.308716927376
7.90
5.5192e-05
1.511e-07
d
yr
n .1248132690815095 2.3883e-09 deg/d
Q 4.724993803456993 6.0276e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6256 days (17.13 yr)  
   first obs. used      2003-09-29  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56429  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:56:01  

Additional Information
 Earth MOID = 2.21935 au 
 Jupiter MOID = .613724 au 
 T_jup = 3.025 
[ 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 15.5   n/a MPO494804  
rotation period rot_per 2.82 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

344927 (2004 TU62)          Discovered 2004-Oct-05 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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
1918-Jun-14 08:52 00:04 Jupiter 1.82339347826519 1.82339254324471 1.82339441328587 4.58940106993483 4.48704139582929 2421758.869588129 3.68822792442091 91.0949463844202 40.2292896635044 78.3102139354619 2376017.4343776 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
1942-Mar-13 00:13 00:04 Jupiter 1.81240936824889 1.81240838116058 1.81241035533731 4.55572804129622 4.45196200719095 2430431.508888372 3.71615921673875 92.4907018312334 41.4312574151785 75.9591027876707 2333570.18328992 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
1966-Jan-30 18:26 00:03 Jupiter 1.8223821337714 1.82238119900352 1.82238306853929 4.55030621162085 4.44698879434147 2439156.267760204 3.04456478573034 83.5348142936158 41.2793046418988 79.0902164760828 2360158.54991124 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
1990-Jan-04 08:53 00:02 Jupiter 1.82336868347225 1.82336777571886 1.82336959122564 4.49447299481534 4.38989899366619 2447895.870104847 1.77795407113889 75.8785325918733 41.2829033247488 84.638896059947 2259448.60550032 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2013-Nov-19 01:33 < 00:01 Jupiter 1.83407997296504 1.83407903150964 1.83408091442033 4.45987236597261 4.35509048370382 2456615.564381498 0.415678395877198 74.2878200770912 42.5860505587898 89.6698295325359 2029097.40830439 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2037-Aug-11 16:42 00:01 Jupiter 1.84883475780773 1.84883379837296 1.84883571724241 4.49710288672422 4.39404793212135 2465282.195554616 1.46455462248533 75.6624803806812 42.6043018524775 -85.5797609044122 1841158.74813307 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2061-Feb-24 16:32 00:02 Jupiter 1.87247013365491 1.87246929893572 1.87247096837409 4.65503930214926 4.55682779225831 2473880.188896569 2.48974653200244 79.3276290860753 36.7598893563651 -84.4453364288863 2043639.54729421 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2084-Jul-17 06:04 00:03 Jupiter 1.90172467483569 1.90172400583885 1.90172534383254 4.88685894491941 4.79485101896834 2482423.752574972 2.96813389236674 86.4552229261563 30.7757859424246 -89.3337189333056 2731018.09013381 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2107-Nov-05 12:13 00:03 Jupiter 1.90684498431445 1.90684429699369 1.90684567163532 5.04389341340909 4.95504376324065 2490934.009241135 3.11759965181931 98.0350302958679 31.1182775512014 84.4400218352629 3152999.87399515 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2131-Feb-24 15:00 00:03 Jupiter 1.89015929984379 1.89015850461361 1.89016009507441 5.06209944672861 4.97278656555472 2499446.125133520 3.26706555420266 112.741033672325 33.2828602606759 80.8371012515861 2976520.54787604 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2154-Jul-17 13:27 00:04 Jupiter 1.86249813159426 1.86249729282897 1.8624989703606 4.97200042008748 4.87967548977576 2507990.060219741 3.59967989077484 130.715115000628 32.0740187381436 79.7583565864511 3006711.15281792 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56
2178-Jan-31 21:10 00:04 Jupiter 1.83457779740153 1.83457691370068 1.83457868110435 4.86760041422867 4.77180636981322 2516589.381615007 3.93037784776309 145.954276972502 29.6526304869766 78.586920402861 3176142.87692844 T 13 CATAB v2.0f-lin.ifort 2020-Dec-18 00:56:02 2020-Dec-18 00:56

Alternate Designations
 2004 TU62 = 2012 TW98 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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