Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
146196 (2000 TJ55)
Classification: Main-belt Asteroid          SPK-ID: 2146196
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .138527476784889 4.4298e-08  
a 3.086663877654478 2.6427e-08 au
q 2.659076118999942 1.3508e-07 au
i .961373389661376 5.6924e-06 deg
node 29.1007120209842 0.00030869 deg
peri 62.44221290641816 0.00030947 deg
M 177.0333859485395 2.2062e-05 deg
tp 2458026.441341473856
(2017-Sep-29.94134147)
0.0001176 TDB
period 1980.762640846415
5.42
2.5438e-05
6.965e-08
d
yr
n .1817481774828738 2.3341e-09 deg/d
Q 3.514251636309014 3.0087e-08 au
  Orbit Determination Parameters
   # obs. used (total)      382  
   data-arc span      6846 days (18.74 yr)  
   first obs. used      2000-10-01  
   last obs. used      2019-06-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58859  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 08:35:22  

Additional Information
 Earth MOID = 1.67588 au 
 Jupiter MOID = 1.67257 au 
 T_jup = 3.211 
[ 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 MPO436734  

146196 (2000 TJ55)          Discovered 2000-Oct-01 by LINEAR at Socorro
Reference: 20070106/Numbers.arcLast Updated: 2007-01-09

[ 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
1902-Jan-11 11:33 00:05 Jupiter 1.67865581344336 1.67865536171086 1.67865626517539 1.81345307859583 1.50978292620822 2415760.981548078 4.77709745587159 122.451259093732 50.4192443240607 -66.2395439777094 1606571.53200468 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
1961-Aug-13 21:47 00:02 Jupiter 1.6781124108399 1.67811187571805 1.67811294596117 1.88079924348933 1.58994069824122 2437525.407687086 2.237600143695 84.4179870660264 38.429642769222 -80.3206565124796 1575662.69635532 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
1971-May-04 09:21 00:02 Jupiter 1.96138514547083 1.9613842794082 1.96138601153335 2.49142032344123 2.31159618445465 2441075.889284826 1.74022612493675 71.3286648204465 14.2282434888189 78.324165386826 1908589.3090722 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2021-Mar-17 17:30 < 00:01 Jupiter 1.68639229857439 1.68639180150291 1.68639279564558 1.98104875996602 1.70880550610027 2459291.229060296 0.436338762599978 67.3197248817787 20.46689139054 88.0386300190967 1995701.73577089 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2030-Dec-03 08:06 < 00:01 Jupiter 1.90827316975118 1.90827246922388 1.90827387027826 2.32200548748188 2.12225641936546 2462838.837643893 0.779111720850373 59.5860587600585 10.5231146702113 84.3155453537335 1957566.35874314 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2080-Oct-21 23:25 00:03 Jupiter 1.70393834782459 1.70393762609098 1.7039390695581 2.11779220843547 1.86838164862593 2481059.475935597 2.87609489219509 113.685960203761 15.9890641880549 -81.4774716450648 1508836.68634019 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2090-Jul-07 07:51 00:03 Jupiter 1.85481984105392 1.85481827445367 1.85482140765291 2.16548933695394 1.94319930607601 2484604.827320708 3.22791435850733 73.886862711579 16.6468103622154 78.5918708752894 1101588.88469883 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2140-May-31 23:39 00:05 Jupiter 1.73127368930114 1.73127217825043 1.73127520035608 2.29540066674631 2.0713203143051 2502830.485555668 5.39853282493476 203.449488021045 6.8057376855498 -87.2436201549484 1430571.89442662 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2150-Feb-12 15:11 00:06 Jupiter 1.80218512410025 1.80218274789261 1.80218750030379 2.02552577003462 1.77841492085189 2506374.132508146 5.73275826630707 70.1503286466722 18.1972244037777 82.3019230076581 690475.836697244 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35
2200-Jan-11 04:42 00:08 Jupiter 1.76819477484786 1.76819213767581 1.76819741203298 2.5153278422655 2.31706914748318 2524603.695745790 7.83845854136499 310.350761937585 12.0857645660992 84.7666443067725 1485923.66760771 T 11 CATAB v2.0f-lin.ifort 2020-Feb-24 08:35:30 2020-Feb-24 08:35

Alternate Designations
 2000 TJ55 = 2002 CC73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-24 09:17 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin