๐Ÿ›ฐ๏ธ ํƒฌ์™”์–ดๅ…่ดนๅซๆ˜Ÿ็ฎกๅˆถ
๐Ÿ‡ฐ๐Ÿ‡ท KO๐Ÿ‡บ๐Ÿ‡ธ EN๐Ÿ‡จ๐Ÿ‡ณ ไธญๆ–‡๐Ÿ‡ฏ๐Ÿ‡ต ๆ—ฅๆœฌ่ชž๐Ÿ‡ช๐Ÿ‡ธ ES๐Ÿš€ 3D Live Portal

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๐Ÿ›ฐ๏ธ ๅ…่ดนๆฐ”่ฑกๅซๆ˜ŸๆŽฅๆ”ถๅ‚ๆ•ฐNORAD #56743 ยท EARTH_OBS

๐Ÿ‡ฐ๐Ÿ‡ท ์ฐจ์„ธ๋Œ€์†Œํ˜•์œ„์„ฑ 2ํ˜ธ (NEXTSat-2 ยท ๋ˆ„๋ฆฌํ˜ธ 3์ฐจ ์ฃผํƒ‘์žฌ)ๅœจๅฝน ยท KAIST ์ธ๊ณต์œ„์„ฑ์—ฐ๊ตฌ์†Œ (SaTReC) ยท 2023

์šฐ๋ฆฌ ๋•… ๋‚˜๋กœ์šฐ์ฃผ์„ผํ„ฐ์—์„œ ์šฐ๋ฆฌ ๋ฐœ์‚ฌ์ฒด(๋ˆ„๋ฆฌํ˜ธ)๋กœ ์˜์•„ ์˜ฌ๋ฆฐ ๊ตญ์‚ฐ ์†Œํ˜• ์˜์ƒ๋ ˆ์ด๋”(SAR) ์œ„์„ฑ์ž…๋‹ˆ๋‹ค.

้ข‘็Ž‡
X-Band (9.65 GHz SAR & ๊ณ ์† ํ•˜ํ–ฅ) / S-Band
่ฐƒๅˆถ: ๊ตญ์‚ฐ ์†Œํ˜• X-Band ์˜์ƒ๋ ˆ์ด๋”(SAR) + ์šฐ์ฃผ๋ฐฉ์‚ฌ์„  ๊ด€์ธก๊ธฐ(LEO-DOS)
Orbit Altitude / Inclination
550 km / 97.6ยฐ

๐Ÿ“ก ๅ…่ดนๆŽฅๆ”ถๆŒ‡ๅ—

2023๋…„ 5์›” ํ•œ๊ตญํ˜• ๋ฐœ์‚ฌ์ฒด ๋ˆ„๋ฆฌํ˜ธ(KSLV-II) 3์ฐจ ๋ฐœ์‚ฌ๋กœ ์—ฌ๋ช…-ํ™ฉํ˜ผ ๊ถค๋„(550km)์— ์•ˆ์ฐฉํ•œ KAIST ๊ฐœ๋ฐœ ์†Œํ˜• SAR ๊ธฐ์ˆ ๊ฒ€์ฆ ์œ„์„ฑ์ž…๋‹ˆ๋‹ค.

NORAD Two-Line Element (TLE ยท SGP4) โ€” ่ฝจ้“ๅŽ†ๅ…ƒ 2026-10-19 06:51 UTC ยท CelesTrak
1 56743U 23072A 26292.28551729 .00013168 00000+0 46459-3 0 9998
2 56743 97.5161 130.5199 0004022 313.1938 46.8965 15.29371008188551

๐Ÿ› ๏ธ Recommended SDR Receiver Hardware & Decoding Stack

For VHF LEO satellites (137.9 MHz METEOR-M N2-4 LRPT & 145.8 MHz ISS), use a 120ยฐ V-Dipole or QFH circularly polarized antenna with an RTL-SDR V4 dongle and SatDump software.

่ฏฆ็ป†่งฃ่ฏด๏ผˆ่ง‚ๆต‹ๆ–นๆณ•ยทๅŽ†ๅฒยทFAQ๏ผ‰็›ฎๅ‰ไป…ๆœ‰้Ÿฉๆ–‡็‰ˆ: /ko/wiki/nextsat-2

๐Ÿ‡ฐ๐Ÿ‡ท ์ฐจ์„ธ๋Œ€์†Œํ˜•์œ„์„ฑ 2ํ˜ธ โ€” ๐ŸŒ ๅ…ณ้—ญๅนถๆฌฃ่ต 3D ๅœฐ็ƒไธŽๅซๆ˜Ÿ่ฝจ้“๐Ÿ“ป NOAA APT transition guide

๐ŸŒ ํƒฌ์™”์–ด ๅ…่ดนๅซๆ˜Ÿ็ฎกๅˆถ โ€” Global Space & Satellite Encyclopedia Directory

๐Ÿช ๅคช้˜ณ (The Sun)๐Ÿช ๆฐดๆ˜Ÿ (Mercury)๐Ÿช ้‡‘ๆ˜Ÿ (Venus)๐Ÿช ๅœฐ็ƒ (Earth)๐Ÿช ็ซๆ˜Ÿ (Mars)๐Ÿช ๆœจๆ˜Ÿ (Jupiter)๐Ÿช ๅœŸๆ˜Ÿ (Saturn)๐Ÿช ๅคฉ็Ž‹ๆ˜Ÿ (Uranus)๐Ÿช ๆตท็Ž‹ๆ˜Ÿ (Neptune)๐Ÿช C/2023 A3 (็ดซ้‡‘ๅฑฑ-้˜ฟ็‰นๆ‹‰ๆ–ฏๅคงๅฝ—ๆ˜Ÿ)๐Ÿช 2P/Encke (ๆฉๅ…‹ๅฝ—ๆ˜Ÿ ยท 2026-2027ๅ›žๅฝ’ไธปๅŠ›)๐Ÿช 161P/Hartley-IRAS (ๅ“ˆ็‰นๅˆฉ-IRAS ยท 2026ๅ›žๅฝ’ๅฝ—ๆ˜Ÿ)๐Ÿช 1P/Halley (ๅ“ˆ้›ทๅฝ—ๆ˜Ÿ)๐Ÿช 12P/Pons-Brooks (ๅบžๆ–ฏ-ๅธƒ้ฒๅ…‹ๆ–ฏโ€œ้ญ”้ฌผๅฝ—ๆ˜Ÿโ€)๐Ÿช 67P/ๆฅš็•™่Žซๅคซ-ๆ ผๆ‹‰ๅธŒ้—จๅ…‹ๅฝ—ๆ˜Ÿ๐Ÿ›ฐ๏ธ ISS (ๅ›ฝ้™…็ฉบ้—ด็ซ™ / ๆ›™ๅ…‰ๅท)๐Ÿ›ฐ๏ธ ๅƒ้‡Œ็œผ 2Aๅท (GK-2A ้™ๆญข่ฝจ้“ๆฐ”่ฑกๅซๆ˜Ÿ)๐Ÿ›ฐ๏ธ METEOR-M N2-4 (็ŽฐๅฝนไธปๅŠ›้ซ˜ๆธ…ๆ•ฐๅญ—ๆž่ฝจๆฐ”่ฑกๅซๆ˜Ÿ)๐Ÿ›ฐ๏ธ NOAA-20 (JPSS-1 ยท ็พŽๅ›ฝ็Žฐๅฝนๆž่ฝจๆฐ”่ฑกๅซๆ˜Ÿ)๐Ÿ›ฐ๏ธ NOAA-21 (JPSS-2 ยท ็พŽๅ›ฝๆœ€ๆ–ฐๆž่ฝจๆฐ”่ฑกๅซๆ˜Ÿ)๐Ÿ›ฐ๏ธ NOAA-15/18/19 (APTๅทฒ้€€ๅฝน) โ†’ NOAA-20/21 ่ฝฌๅž‹ๆŒ‡ๅ—๐Ÿ›ฐ๏ธ TERRA (NASA ๅœฐ็ƒ่ง‚ๆต‹ๆ——่ˆฐๅซๆ˜Ÿ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์ฒœ๋ฆฌ์•ˆ 2Bํ˜ธ (GK-2B ์ •์ง€๊ถค๋„ ํ•ด์–‘ยทํ™˜๊ฒฝ์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์•„๋ฆฌ๋ž‘ 2ํ˜ธ (KOMPSAT-2 ๋‹ค๋ชฉ์ ์‹ค์šฉ์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์•„๋ฆฌ๋ž‘ 3ํ˜ธ (KOMPSAT-3 ์„œ๋ธŒ๋ฏธํ„ฐ๊ธ‰ ๊ด‘ํ•™์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์•„๋ฆฌ๋ž‘ 5ํ˜ธ (KOMPSAT-5 ์ „์ฒœํ›„ ์˜์ƒ๋ ˆ์ด๋” ์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์•„๋ฆฌ๋ž‘ 3Aํ˜ธ (KOMPSAT-3A ๊ด‘ํ•™ยท์ ์™ธ์„  ์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์•„๋ฆฌ๋ž‘ 7ํ˜ธ (KOMPSAT-7 30cm๊ธ‰ ์ดˆ๊ณ ํ•ด์ƒ๋„ ๊ด‘ํ•™์œ„์„ฑ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์ฐจ์„ธ๋Œ€์†Œํ˜•์œ„์„ฑ 2ํ˜ธ (NEXTSat-2 ยท ๋ˆ„๋ฆฌํ˜ธ 3์ฐจ ์ฃผํƒ‘์žฌ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ๊ตญํ† ์œ„์„ฑ 1ํ˜ธ (์ฐจ์„ธ๋Œ€์ค‘ํ˜•์œ„์„ฑ 1ํ˜ธ ยท CAS500-1)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ๊ตญํ† ์œ„์„ฑ 2ํ˜ธ (์ฐจ์„ธ๋Œ€์ค‘ํ˜•์œ„์„ฑ 2ํ˜ธ ยท CAS500-2)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ์ฐจ์„ธ๋Œ€์ค‘ํ˜•์œ„์„ฑ 3ํ˜ธ (CAS500-3 ์šฐ์ฃผ๊ณผํ•™ยท๊ธฐ์ˆ ๊ฒ€์ฆ)๐Ÿ›ฐ๏ธ ๐Ÿ‡ฐ๐Ÿ‡ท ๋†๋ฆผ์œ„์„ฑ (์ฐจ์„ธ๋Œ€์ค‘ํ˜•์œ„์„ฑ 4ํ˜ธ ยท CAS500-4)โœจ TRAPPIST-1 (็‰นๆ‹‰ๆฏ”ๆ–ฏ็‰น-1 ไธƒ่กŒๆ˜Ÿ็ณป็ปŸ)โœจ ๆฏ”้‚ปๆ˜Ÿ (่ท็ฆปๅคช้˜ณ็ณปๆœ€่ฟ‘็š„ๆ’ๆ˜Ÿ็ณป)โœจ ๅผ€ๆ™ฎๅ‹’-186 (Kepler-186 ๆ’ๆ˜Ÿ็ณป)