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 ]  
(2015 TG144)
Classification: Apollo [NEO]          SPK-ID: 3729542
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2617510911932945 0.00055504  
a 1.178706306068569 0.00066409 au
q .8701786442587038 0.00016405 au
i 6.096198486595493 0.012744 deg
node 194.671757399321 0.0039145 deg
peri 259.3542318814839 0.013887 deg
M 330.7735119640366 1.1767 deg
tp 2459238.447307684851
(2021-Jan-23.94730768)
1.5599 TDB
period 467.4195117024054
1.28
0.39502
0.001082
d
yr
n .7701860769329698 0.00065089 deg/d
Q 1.487233967878435 0.00083792 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      7 days  
   first obs. used      2015-10-09  
   last obs. used      2015-10-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .34012  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 14:50:23  

Additional Information
 Earth MOID = .020154 au 
 Jupiter MOID = 3.6852 au 
 T_jup = 5.328 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 25.6   n/a E2015T79  

[ 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
2011-Jul-08 04:38 5_13:09 Earth 0.484151694511534 0.482710403020117 0.485610685746083 8.21524631280089 8.21457638497094 2455750.692710137 7989.25877859169 162919.007286135 836.796538102752 63.66304739572 43037.692581577 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2015-Oct-16 08:59 < 00:01 Earth 0.0341644782394274 0.0339502426976606 0.0343787073566739 8.06344630181481 8.05376848123244 2457311.874271062 0.72267677400815 10657.2937551394 34.0762595918798 0.112345767793842 288.971675873509 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2016-Apr-30 21:52 06:58 Earth 0.361770275049455 0.359455999215935 0.364084877759999 6.72152524921569 6.72042940947454 2457509.411139168 418.098141482823 116679.018123581 1059.98076899986 8.54074648842671 4896.35735631547 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2020-Jul-24 10:19 6_11:27 Earth 0.452219745470041 0.432566263216521 0.471889378070245 7.73375528243558 7.73299338975253 2459054.929884988 9326.55179569922 989661.65204419 265.929677868162 7.8938457896664 20770.9873515957 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2021-Mar-21 02:50 3_18:18 Earth 0.301646969901962 0.223389008175118 0.380505206880875 15.7613775064004 15.7608170692193 2459294.618049856 5418.24847076062 3974458.04350844 488.427774729832 9.39810725985686 13416.4373261678 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2024-Oct-01 01:18 7_01:48 Earth 0.288801123230671 0.148547942474723 0.42920796031025 15.4895635444732 15.4889679061279 2460584.554464542 10188.0337072502 7005571.35501733 142.292195028371 2.43177377752259 10357.4384184939 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2056-Oct-11 01:59 9_12:45 Earth 0.105517766060849 0.0164234401208411 0.267574545260841 10.1849615700542 10.1824819779592 2472282.582301867 13725.2427257918 8119814.52199164 118.703431154293 8.97544747223373 15071.1279130242 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2061-Jul-27 11:48 4_21:22 Earth 0.447634601633264 0.429615657817741 0.466110292731548 7.64198207668987 7.64120313521837 2474032.991764116 7041.70984427273 1156087.55852967 480.06781134475 38.0643866146448 47234.9401293727 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2062-Mar-20 06:19 2_03:43 Earth 0.277586699496074 0.212444265992799 0.343668730376809 15.052730891972 15.0520932049104 2474268.763372641 3102.69256808112 3369557.14959895 675.61407540653 13.4457812738522 12700.6301159171 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2112-Mar-22 20:20 6_16:35 Earth 0.314387921992666 0.0338908945579126 0.61128792242236 16.1277644847712 16.1272389766809 2492533.347274848 9634.75998013776 14840425.4296044 297.211756152152 5.5303517666352 13532.4302681618 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
2152-Jul-28 18:42 8_12:13 Earth 0.445475699359576 0.36765675837747 0.523320879635072 7.64590608371359 7.64512376882064 2507271.279316391 12253.2546824567 3884913.26837283 141.966830376573 -2.54343040482379 19310.4844901376 T 5 CATAB v2.0g-lin.ifort 2021-Apr-15 14:50:23 2021-Apr-15 14:50
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-May-16 20:10 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin