Acknowledgement
This work was supported by sabbatical research grant from Daegu Catholic University in 2022. Mihn was supported by research grants from Korea Astronomy and Space Science Institute (No. 2024187000).
References
- Ahn SH, Kim DB, Lee YS, Song DJ, Deciphering the double meaning of the cowherd star, Publ. Korean Astron. Soc. 25, 129-139 (2010). https://doi.org/10.5303/PKAS.2010.25.4.129
- Ahn SH, Park JW, At what time a day begins in the Korean history? J. Astron. Space Sci. 21, 505-528 (2004). https://doi.org/10.5140/JASS.2004.21.4.505
- Ahn YS, Mihn BH, The Korean Astronomical Almanac for the Year 2015 (Namsandang, Seoul, 2014).
- Choi GE, Lee KW, Mihn BH, Ahn YS, Daylight observation of 1P/Halley in 1222, Planet. Space Sci. 161, 1-4 (2018). https://doi.org/10.1016/j.pss.2018.06.003
- Han BS, Arrangement of Chronological Tables on Korea: Vol. I (Yeungnam University Press, Gyeongsan, 2002).
- Hasegawa I, Catalogue of ancient and naked-eye comets, Vistas Astron. 24, 59-102 (1980). https://doi.org/10.1016/0083-6656(80)90005-7
- Hilton JL, Improving the visual magnitudes of the planets in the Astronomical Almanac. I. Mercury and Venus, Astron. J. 129, 2902-2906 (2005). https://dx.doi.org/10.1086/430212
- Jung WY, The Koguryo chronology inscribed on a metal and stone monument, J. Stud. Korean Hist. 5, 48-84 (1998).
- Kim D, Analysis of Korean traditional planisphere, Cheonsang yeolcha bunya jido, Master Thesis, Seoul National University (2020).
- Kim SG, Extracted and Brief Histories of the Goguri: Searching for the Hidden History of the Goguryeo (Jisaem, Seoul, 2008).
- Kronk GW, Cometography, A Catalog of Comets, vol. 1: Ancient-1799 (Cambridge University Press, Cambridge, 1999).
- Lee KW, A study of solar eclipse records during the Three Kingdoms Period in Korea, J. Korean Earth Sci. 29, 408-418 (2008). https://doi.org/10.5467/JKESS.2008.29.5.408
- Lee KW, Astronomical phenomenon records from Sukjong's Chungbang-Ilgi, J. Korean Astron. Soc. 56, 75-89 (2023). https://doi.org/10.5303/JKAS.2023.56.1.75
- Lee KW, Daylight observations of Venus with naked eye in the oryeosa, J. Astron. Space Sci. 34, 67-73 (2017). https://doi.org/10.5140/JASS.2017.34.1.67
- Lee KW, Ahn YS, Jeong YJ, Analysis of the records on reign style and calendrical data of Three Kingdoms Period (B.C. 57-A.D. 935) in Korea, Publ. Korean Astron. Soc. 36, 1-23 (2021). http://dx.doi.org/10.5303/PKAS.2021.36.1.001
- Lee KW, Ahn YS, Mihn BH, Verification of the calendar days of the Joseon dynasty, J. Korean Astron. Soc. 45, 85-91 (2012). http://dx.doi.org/10.5303/JKAS.2012.45.4.85
- Lee KW, Mihn BH, Ahn YS, Korean historical records on Halley's comet revisited, J. Astron. Space Sci. 31, 215-223 (2014). https://doi.org/10.5140/JASS.2014.31.3.215
- Lee YB, Ahn YS, Yim IS, Kim DB, Solar Eclipse Maps of the Three Kingdom Period (Paju, Korean Studies Information, 2011).
- Meeus J, Astronomical Algorithms (Willmann-Bell, Richmond, 1998).
- Morrison LV, Zawilski M, Hohenkerk CY, Stephenson FR, Addendum 2020 to 'Measurement of the Earth's Rotation: 720 BC to AD 2015', Proc. Royal Soc. Math. Phys. Eng. Sci. 477, 20200776 (2021). http://doi.org/10.1098/rspa.2020.0776
- Park C, La DL, Confirmation and historical consequences of astronomical records in Samguksagi, J. Korean Hist. Sci. Soc. 17, 167-201 (1994).
- Park KC, About historical resources of Koguryo written by NamDang Park, Chang-Hwa, J. Stud. Korean Hist. 70, 347-374 (2018). https://doi.org/10.21490/jskh.2018.02.70.347
- Park NS, The newly found different version of Hwarangsegi written by Park, Chang-wha and a piece of Hyangga, Dongguk Hist. Soc. 43, 47-147 (2007).
- Park RS, Folkner WM, Williams JG, Boggs DL, The JPL planetary and lunar ephemerides DE440 and DE441, Astron. J. 16, 105 (2021). http://doi.org/10.3847/1538-3881/abd414
- Stephenson FR, Astronomical records in the Samguk Sagi during the three kingdoms period: earliest times to A.D. 668, Korean Stud. 37, 171-224 (2013). https://doi.org/10.1353/ks.2013.0006
- Weaver HF, The visibility of stars without optical acid, Publ. Astron. Soc. Pac. 59, 232-243 (1947). https://doi.org/10.1086/125956
- Xu XQ, Xinbian Zhongguo Sanqiannian Liri Jiansuobiao (People's Education Press, Beijing, 1992).
- Yang HJ, Historical solar eclipses and practical observational area in Goguryeo, Humanit. Res. 60, 199-222 (2019).