๐Ÿ›ฐ๏ธ ํƒฌ์™”์–ด๋ฌด๋ฃŒ์œ„์„ฑ ๊ด€์ œ
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๐Ÿ›ฐ๏ธ ๋ฌด๋ฃŒ ์ธ๊ณต์œ„์„ฑ ์ „ํŒŒ ์ˆ˜์‹  ์ œ์›NORAD #45246 ยท EARTH_OBS

๐Ÿ‡ฐ๐Ÿ‡ท ์ฒœ๋ฆฌ์•ˆ 2Bํ˜ธ (GK-2B ์ •์ง€๊ถค๋„ ํ•ด์–‘ยทํ™˜๊ฒฝ์œ„์„ฑ)ํ˜„์—ญ ยท ํ•ด์–‘์ˆ˜์‚ฐ๋ถ€ ยท ํ™˜๊ฒฝ๋ถ€ ยท KARI ยท 2020

์ฒœ๋ฆฌ์•ˆ 2Aํ˜ธ์™€ ๋‚˜๋ž€ํžˆ ๋™๊ฒฝ 128.2๋„ ์ƒ๊ณต์„ ์ง€ํ‚ค๋Š” ๋Œ€ํ•œ๋ฏผ๊ตญ ์ •์ง€๊ถค๋„ ํ•ด์–‘ยท๋Œ€๊ธฐํ™˜๊ฒฝ ๊ฐ์‹œ ์œ„์„ฑ์ž…๋‹ˆ๋‹ค.

์ฃผํŒŒ์ˆ˜
X-Band / S-Band (GOCI-II ยท GEMS ๊ด€์ธก์ž๋ฃŒ ๊ตญ๋ฆฝํ•ด์–‘์กฐ์‚ฌ์›ยท์—์–ด์ฝ”๋ฆฌ์•„ ๊ณต๊ฐœ)
๋ณ€์กฐ: GOCI-II (ํ•ด์–‘ 250m) / GEMS (๋Œ€๊ธฐํ™˜๊ฒฝ ๋ฏธ์„ธ๋จผ์ง€ยท์˜ค์กด)
Orbit Altitude / Inclination
35,786 km / 0.02ยฐ

๐Ÿ“ก ๋ฌด๋ฃŒ ์ˆ˜์‹  ๊ฐ€์ด๋“œ

๋™๊ฒฝ 128.2๋„ ์ •์ง€๊ถค๋„์—์„œ ์„ธ๊ณ„ ์ตœ์ดˆ๋กœ ๋ฏธ์„ธ๋จผ์ง€ยท์ด์‚ฐํ™”์งˆ์†Œยท์˜ค์กด ์ด๋™(GEMS)๊ณผ ์ ์กฐยท๋…น์กฐ(GOCI-II)๋ฅผ ์ฃผ๊ฐ„ ๋งค์‹œ๊ฐ„ ๊ด€์ธกํ•ฉ๋‹ˆ๋‹ค. ํ™˜๊ฒฝ๋ถ€ ์—์–ด์ฝ”๋ฆฌ์•„ ๋ฐ ๊ตญ๋ฆฝํ•ด์–‘์กฐ์‚ฌ์›์—์„œ ๋ฌด๋ฃŒ๋กœ ์˜์ƒ์„ ์—ด๋žŒํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

NORAD Two-Line Element (TLE ยท SGP4) โ€” ๊ถค๋„ ๊ธฐ์ค€ 2026-10-18 22:56 UTC ยท CelesTrak
1 45246U 20013B 26291.95583791 -.00000341 00000+0 00000+0 0 9991
2 45246 0.0392 29.8025 0001757 210.1866 259.8480 1.00271267 24522

๐Ÿ› ๏ธ ๊ถŒ์žฅ SDR ์œ„์„ฑ ์ˆ˜์‹  ํ•˜๋“œ์›จ์–ด & ๋””์ฝ”๋”ฉ ์†Œํ”„ํŠธ์›จ์–ด ์‚ฌ์–‘

์ •์ง€๊ถค๋„ L-Band(1692.14 MHz) ์ฒœ๋ฆฌ์•ˆ 2Aํ˜ธ(GK-2A) ์ˆ˜์‹ ์„ ์œ„ํ•ด์„œ๋Š” 1.7GHz ๋Œ€์—ญ ๊ทธ๋ฆฌ๋“œ ํŒŒ๋ผ๋ณผ๋ฆญ ์•ˆํ…Œ๋‚˜(Dish), Nooelec SAWbird+ GOES ์ €์žก์Œ ์ฆํญ๊ธฐ(LNA), RTL-SDR Blog V4 ๋™๊ธ€, ๊ทธ๋ฆฌ๊ณ  ์˜คํ”ˆ์†Œ์Šค SatDump ๋˜๋Š” xrit-rx ๋””์ฝ”๋”๊ฐ€ ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค.

๐Ÿ‡ฐ๐Ÿ‡ท ์ฒœ๋ฆฌ์•ˆ 2Bํ˜ธ โ€” ๐ŸŒ ๋‹ซ๊ณ  3D ์ง€๊ตฌยท์œ„์„ฑ ๊ถค๋„ ๊ฐ์ƒํ•˜๊ธฐ๐Ÿ“ป NOAA APT ํ‡ด์—ญ ์ „ํ™˜ ๊ฐ€์ด๋“œ

๐ŸŒ ํƒฌ์™”์–ด ๋ฌด๋ฃŒ์œ„์„ฑ ๊ด€์ œ โ€” Global Space & Satellite Encyclopedia Directory

๐Ÿช ํƒœ์–‘ (The Sun)๐Ÿช ์ˆ˜์„ฑ (Mercury)๐Ÿช ๊ธˆ์„ฑ (Venus)๐Ÿช ์ง€๊ตฌ (Earth)๐Ÿช ํ™”์„ฑ (Mars)๐Ÿช ๋ชฉ์„ฑ (Jupiter)๐Ÿช ํ† ์„ฑ (Saturn)๐Ÿช ์ฒœ์™•์„ฑ (Uranus)๐Ÿช ํ•ด์™•์„ฑ (Neptune)๐Ÿช C/2023 A3 (์ฏ”์ง„์‚ฐ-์•„ํ‹€๋ผ์Šค ๋Œ€ํ˜œ์„ฑ)๐Ÿช 2P/Encke (์—ฅ์ผ€ ํ˜œ์„ฑ ยท 2027๋…„ 2์›” ๊ทผ์ผ์ )๐Ÿช 161P/Hartley-IRAS (ํ•˜ํ‹€๋ฆฌ-IRAS ยท 2026๋…„ 11์›” ๊ทผ์ผ์ )๐Ÿช 1P/Halley (ํ•ผ๋ฆฌ ํ˜œ์„ฑ)๐Ÿช 12P/Pons-Brooks (ํฐ์Šค-๋ธŒ๋ฃฉ์Šค '์•…๋งˆ ํ˜œ์„ฑ')๐Ÿช 67P/์ถ”๋ฅ˜๋ชจํ”„-๊ฒŒ๋ผ์‹œ๋ฉ˜์ฝ” ํ˜œ์„ฑ๐Ÿ›ฐ๏ธ ISS (๊ตญ์ œ์šฐ์ฃผ์ •๊ฑฐ์žฅ / ZARYA)๐Ÿ›ฐ๏ธ ์ฒœ๋ฆฌ์•ˆ 2Aํ˜ธ (GK-2A ์ •์ง€๊ถค๋„ ๊ธฐ์ƒ์œ„์„ฑ)๐Ÿ›ฐ๏ธ METEOR-M N2-4 (ํ˜„์—ญ ์ฃผ๋ ฅ LRPT ๋””์ง€ํ„ธ ๊ธฐ์ƒ์œ„์„ฑ)๐Ÿ›ฐ๏ธ NOAA-20 (JPSS-1 ยท ๋ฏธ๊ตญ ํ˜„์—ญ ๊ทน๊ถค๋„ ๊ธฐ์ƒ์œ„์„ฑ)๐Ÿ›ฐ๏ธ NOAA-21 (JPSS-2 ยท ๋ฏธ๊ตญ ์ตœ์‹  ๊ทน๊ถค๋„ ๊ธฐ์ƒ์œ„์„ฑ)๐Ÿ›ฐ๏ธ NOAA-19 (ํ‡ด์—ญ ยท 137 MHz APT ์†ก์ถœ ์ข…๋ฃŒ ์•ˆ๋‚ด)๐Ÿ›ฐ๏ธ TERRA (NASA EOS AM-1 ์ง€๊ตฌ๊ด€์ธก์œ„์„ฑ)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 (ํŠธ๋ผํ”ผ์ŠคํŠธ-1 ํ•ญ์„ฑ๊ณ„)โœจ ํ”„๋ก์‹œ๋งˆ ์„ผํƒ€์šฐ๋ฆฌ (ํƒœ์–‘๊ณ„ ์ตœ์ธ์ ‘ ํ•ญ์„ฑ๊ณ„)โœจ ์ผ€ํ”Œ๋Ÿฌ-186 (Kepler-186 ํ•ญ์„ฑ๊ณ„)