TRAPPIST-1 b
$TRAPPIST1B
DSS2 · CDS ALADIN (links open in a new tab)
%22%3E%3Cg%20transform%3D%22rotate(0%20500%20500)%22%3E%3Ccircle%20cx%3D%22500%22%20cy%3D%22500%22%20r%3D%22317%22%20fill%3D%22%23c58d4d%22%2F%3E%3Cpath%20d%3D%22M163%20582.7L205.1%20586.8L247.3%20578.2L289.4%20576.5L331.5%20585.5L373.6%20584.8L415.8%20576L457.9%20579L500%20587L542.1%20581.8L584.3%20575.2L626.4%20582.2L668.5%20586.9L710.6%20578.6L752.8%20576.2L794.9%20585.1L837%20585.1L837%20603.9L794.9%20603.9L752.8%20595L710.6%20597.4L668.5%20605.7L626.4%20601L584.3%20594L542.1%20600.6L500%20605.8L457.9%20597.8L415.8%20594.7L373.6%20603.6L331.5%20604.3L289.4%20595.2L247.3%20597L205.1%20605.5L163%20601.5Z%22%20fill%3D%22%239d6539%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20609L205.1%20602.2L247.3%20605.7L289.4%20612.7L331.5%20609.8L373.6%20602.5L415.8%20604.9L457.9%20612.3L500%20610.5L542.1%20603L584.3%20604.2L626.4%20611.8L668.5%20611.2L710.6%20603.5L752.8%20603.6L794.9%20611.3L837%20611.8L837%20637.4L794.9%20636.8L752.8%20629.2L710.6%20629.1L668.5%20636.8L626.4%20637.4L584.3%20629.8L542.1%20628.6L500%20636.1L457.9%20637.9L415.8%20630.5L373.6%20628.1L331.5%20635.4L289.4%20638.3L247.3%20631.3L205.1%20627.8L163%20634.6Z%22%20fill%3D%22%239b6b36%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20362.3L205.1%20365.5L247.3%20367.5L289.4%20366.2L331.5%20363L373.6%20361L415.8%20362.2L457.9%20365.4L500%20367.4L542.1%20366.3L584.3%20363.1L626.4%20361L668.5%20362.1L710.6%20365.3L752.8%20367.4L794.9%20366.3L837%20363.2L837%20405.1L794.9%20408.3L752.8%20409.4L710.6%20407.3L668.5%20404.1L626.4%20403L584.3%20405L542.1%20408.2L500%20409.4L457.9%20407.4L415.8%20404.1L373.6%20402.9L331.5%20404.9L289.4%20408.2L247.3%20409.4L205.1%20407.4L163%20404.2Z%22%20fill%3D%22%23996c3b%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20217.3L205.1%20215.3L247.3%20211.8L289.4%20213.1L331.5%20216.9L373.6%20216.3L415.8%20212.4L457.9%20212.2L500%20216L542.1%20217.1L584.3%20213.5L626.4%20211.6L668.5%20214.9L710.6%20217.4L752.8%20214.6L794.9%20211.6L837%20213.7L837%20256.1L794.9%20254L752.8%20257L710.6%20259.8L668.5%20257.3L626.4%20254L584.3%20255.9L542.1%20259.5L500%20258.4L457.9%20254.6L415.8%20254.9L373.6%20258.8L331.5%20259.3L289.4%20255.5L247.3%20254.2L205.1%20257.7L163%20259.7Z%22%20fill%3D%22%23a16e37%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20681.7L205.1%20685.7L247.3%20687.8L289.4%20683.3L331.5%20682.2L373.6%20686.9L415.8%20687L457.9%20682.2L500%20683.2L542.1%20687.8L584.3%20685.8L626.4%20681.7L668.5%20684.6L710.6%20688.1L752.8%20684.3L794.9%20681.7L837%20686L837%20706.3L794.9%20702L752.8%20704.6L710.6%20708.3L668.5%20704.8L626.4%20701.9L584.3%20706L542.1%20708L500%20703.5L457.9%20702.5L415.8%20707.3L373.6%20707.2L331.5%20702.4L289.4%20703.6L247.3%20708.1L205.1%20705.9L163%20701.9Z%22%20fill%3D%22%239b6b38%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20372.2L205.1%20361.1L247.3%20359.1L289.4%20371.6L331.5%20364.8L373.6%20357.1L415.8%20369.2L457.9%20368.5L500%20356.9L542.1%20365.8L584.3%20371.2L626.4%20358.5L668.5%20362L710.6%20372.2L752.8%20361.6L794.9%20358.8L837%20371.4L837%20409.2L794.9%20396.6L752.8%20399.4L710.6%20410L668.5%20399.8L626.4%20396.3L584.3%20409L542.1%20403.6L500%20394.7L457.9%20406.3L415.8%20407.1L373.6%20394.9L331.5%20402.7L289.4%20409.4L247.3%20397L205.1%20398.9L163%20410Z%22%20fill%3D%22%2399693b%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M163%20412.4L205.1%20411.8L247.3%20409L289.4%20406.7L331.5%20407.1L373.6%20409.9L415.8%20412.3L457.9%20412L500%20409.3L542.1%20406.8L584.3%20406.9L626.4%20409.5L668.5%20412.1L710.6%20412.2L752.8%20409.7L794.9%20407L837%20406.8L837%20430.5L794.9%20430.7L752.8%20433.3L710.6%20435.9L668.5%20435.8L626.4%20433.2L584.3%20430.6L542.1%20430.5L500%20433L457.9%20435.7L415.8%20435.9L373.6%20433.5L331.5%20430.8L289.4%20430.4L247.3%20432.7L205.1%20435.5L163%20436.1Z%22%20fill%3D%22%23976c39%22%20opacity%3D%220.45%22%2F%3E%3Cpath%20d%3D%22M423%20651.8Q420%20664.9%20410%20673.2Q400%20681.5%20389%20686.5Q378%20691.4%20365.4%20694.1Q352.8%20696.7%20349.4%20680.3Q346%20663.9%20334.9%20661.5Q323.8%20659.2%20321.8%20649Q319.8%20638.8%20317%20626.4Q314.2%20613.9%20320.2%20601.4Q326.2%20588.9%20339.2%20583.8Q352.2%20578.6%20362.6%20593.3Q373%20608%20385.3%20603.6Q397.7%20599.1%20409.3%20605.8Q420.9%20612.4%20423.5%20625.6Q426%20638.8%20423%20651.8Z%22%20fill%3D%22%23cfa06b%22%20opacity%3D%220.5%22%2F%3E%3Cpath%20d%3D%22M400.3%20602.1Q391.2%20615.3%20382.4%20625.4Q373.7%20635.5%20359.4%20631.2Q345.2%20626.9%20332.8%20643.1Q320.5%20659.3%20304.7%20654Q288.9%20648.7%20278.6%20635.2Q268.3%20621.8%20283.7%20605.4Q299.1%20589%20300.2%20580.5Q301.3%20572%20299.2%20555.7Q297%20539.4%20309.7%20533.2Q322.4%20527%20335.3%20532.2Q348.3%20537.4%20359.6%20541.7Q370.8%20545.9%20383.6%20553Q396.4%20560.1%20402.9%20574.5Q409.4%20589%20400.3%20602.1Z%22%20fill%3D%22%23cea071%22%20opacity%3D%220.5%22%2F%3E%3Cpath%20d%3D%22M365.9%20295.1Q359.9%20306.6%20354%20317.7Q348.1%20328.8%20334.6%20326.1Q321.1%20323.4%20310.5%20329.9Q299.9%20336.5%20290.5%20329.3Q281.2%20322.2%20268.6%20316.3Q256%20310.5%20257.9%20297Q259.7%20283.5%20269.2%20275.5Q278.6%20267.5%20280.4%20256.8Q282.1%20246.1%20292.8%20246.4Q303.6%20246.8%20312.6%20244.2Q321.6%20241.6%20330.4%20245.5Q339.3%20249.4%20355.5%20252.1Q371.7%20254.8%20371.8%20269.2Q372%20283.5%20365.9%20295.1Z%22%20fill%3D%22%23d2a472%22%20opacity%3D%220.5%22%2F%3E%3Cpath%20d%3D%22M254.6%20413.7Q250.6%20423.8%20241.5%20428.4Q232.4%20433.1%20225.8%20440.9Q219.2%20448.8%20209.8%20445Q200.4%20441.2%20189.5%20441.4Q178.6%20441.7%20161.5%20438.3Q144.3%20434.9%20144.3%20419.3Q144.4%20403.7%20144.4%20388.2Q144.5%20372.7%20158.9%20365.9Q173.4%20359.2%20182.5%20343.6Q191.7%20328%20208.3%20330.8Q225%20333.6%20228.7%20353.9Q232.4%20374.3%20253.8%20373.1Q275.2%20371.8%20266.9%20387.8Q258.6%20403.7%20254.6%20413.7Z%22%20fill%3D%22%23cd9c76%22%20opacity%3D%220.5%22%2F%3E%3Ccircle%20cx%3D%22266.9%22%20cy%3D%22622.1%22%20r%3D%2212%22%20fill%3D%22%23925d35%22%20opacity%3D%220.8%22%2F%3E%3Ccircle%20cx%3D%22265.1%22%20cy%3D%22620.3%22%20r%3D%229%22%20fill%3D%22%23b67d3f%22%20opacity%3D%220.7%22%2F%3E%3Ccircle%20cx%3D%22508.2%22%20cy%3D%22594%22%20r%3D%2232.4%22%20fill%3D%22%238e6137%22%20opacity%3D%220.8%22%2F%3E%3Ccircle%20cx%3D%22503.4%22%20cy%3D%22589.1%22%20r%3D%2224.3%22%20fill%3D%22%23bb7743%22%20opacity%3D%220.7%22%2F%3E%3Ccircle%20cx%3D%22629.6%22%20cy%3D%22766.9%22%20r%3D%2213.1%22%20fill%3D%22%238d6235%22%20opacity%3D%220.8%22%2F%3E%3Ccircle%20cx%3D%22627.6%22%20cy%3D%22765%22%20r%3D%229.9%22%20fill%3D%22%23b37e3f%22%20opacity%3D%220.7%22%2F%3E%3Ccircle%20cx%3D%22712.7%22%20cy%3D%22268.4%22%20r%3D%2234%22%20fill%3D%22%23946730%22%20opacity%3D%220.8%22%2F%3E%3Ccircle%20cx%3D%22707.6%22%20cy%3D%22263.3%22%20r%3D%2225.5%22%20fill%3D%22%23bb8242%22%20opacity%3D%220.7%22%2F%3E%3Ccircle%20cx%3D%22527.3%22%20cy%3D%22500.2%22%20r%3D%2212.9%22%20fill%3D%22%23956436%22%20opacity%3D%220.8%22%2F%3E%3Ccircle%20cx%3D%22525.4%22%20cy%3D%22498.3%22%20r%3D%229.7%22%20fill%3D%22%23b07e43%22%20opacity%3D%220.7%22%2F%3E%3C%2Fg%3E%3Ccircle%20cx%3D%22500%22%20cy%3D%22500%22%20r%3D%22317%22%20fill%3D%22url(%23p112u1yal)%22%2F%3E%3Cg%20transform%3D%22rotate(-31.2%20500%20500)%22%3E%3Cpath%20d%3D%22M500%20145A355%20355%200%200%200%20500%20855A144%20355%200%200%201%20500%20145Z%22%20fill%3D%22%23000%22%20opacity%3D%220.86%22%20filter%3D%22url(%23p112u1yab)%22%2F%3E%3C%2Fg%3E%3C%2Fg%3E%3C%2Fsvg%3E)
TELEMETRY
- DESIGNATION
- TRAPPIST-1 b
- HOST STAR
- TRAPPIST-1
- PLANETS IN SYSTEM
- 7
- DISCOVERY
- TRANSIT · 2016
- FACILITY
- LA SILLA OBSERVATORY
- PUBLISHED
- 2016-05
- RADIUS
- 1.12 R⊕
- MASS
- 1.37 M⊕
- ORBIT
- 1.51 D
- SEMI-MAJOR AXIS
- 0.0115 AU
- T_EQ
- 124 °C
- INSOLATION
- 4.15 S⊕
- TRANSIT DEPTH
- 0.738 %
- TRANSIT DURATION
- 0.60 H
- STAR T_EFF
- 2,566 K
- STAR RADIUS
- 0.119 R☉
- DISTANCE
- 40.5 LY · 12.4 PC
- RA
- 23h06m30.3s
- DEC
- −05°02′36″
- TIC
- 278892590