Journal of Astronomy and Space Sciences

Geostationary Satellite Station Keeping Robustness to Loss of Ground Control

Hyung Je Woo, Bjorn Buckwalter

Journal of Astronomy and Space Sciences 2021;38(1):65-82.
https://doi.org/10.5140/JASS.2021.38.1.65

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ShadowCam Instrument and Investigation Overview

Mark Southwick Robinson, Scott Michael Brylow, Michael Alan Caplinger, Lynn Marie Carter, Mattew John Clark, Brett Wilcox Denevi, Nicholas Michael Estes, David Carl Humm, Prasun Mahanti, Douglas Arden Peckham, Michael Andrew Ravine, Jacob Andrieu Schaffner, Emerson Jacob Speyerer, Robert Vernon Wagner

J. Astron. Space Sci. 2023;40(4):149-171.
https://doi.org/10.5140/JASS.2023.40.4.149

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Preliminary Characterization of Secondary Illumination at Shackleton Crater Permanently Shadowed Region from ShadowCam Observations and Modeling

Prasun Mahanti, Mark Southwick Robinson, David Carl Humm, Robert Vernon Wagner, Nicholas Michael Estes, Jean-Pierre Williams

J. Astron. Space Sci. 2023;40(4):131-148.
https://doi.org/10.5140/JASS.2023.40.4.131

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Korea Pathfinder Lunar Orbiter Magnetometer Instrument and Initial Data Processing

Wooin Jo, Ho Jin, Hyeonhu Park, Yunho Jang, Seongwhan Lee, Khan-Hyuk Kim, Ian Garrick-Bethell, Jehyuck Shin, Seul-Min Baek, Junhyun Lee, Derac Son, Eunhyeuk Kim

J. Astron. Space Sci. 2023;40(4):199-215.
https://doi.org/10.5140/JASS.2023.40.4.199

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Performance Analysis of DPSK Optical Communication for LEO-to-Ground Relay Link Via a GEO Satellite

Hyung-Chul Lim, Jong Uk Park, Mansoo Choi, Chul-Sung Choi, Jae-Dong Choi, Jongah Kim

Journal of Astronomy and Space Sciences 2020;37(1):11-18.
https://doi.org/10.5140/JASS.2020.37.1.11

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Spectral Deconvolution Analysis of Mafic Mineral in Irregular Mare Patches on the Moon

Ik-Seon Hong, Yu Yi, Nuri Park

Journal of Astronomy and Space Sciences 2022;39(4):127-139.
https://doi.org/10.5140/JASS.2022.39.4.127

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Calibration of ShadowCam

David Carl Humm, Mallory Janet Kinczyk, Scott Michael Brylow, Robert Vernon Wagner, Emerson Jacob Speyerer, Nicholas Michael Estes, Prasun Mahanti, Aaron Kyle Boyd, Mark Southwick Robinson

J. Astron. Space Sci. 2023;40(4):173-197.
https://doi.org/10.5140/JASS.2023.40.4.173

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Design of Regional Coverage Low Earth Orbit (LEO) Constellation with Optimal Inclination

Jinyoung Shin, Sang-Young Park, Jihae Son, Sung-Chan Song

Journal of Astronomy and Space Sciences 2021;38(4):217-227.
https://doi.org/10.5140/JASS.2021.38.4.217

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Korea Pathfinder Lunar Orbiter (KPLO) Operation: From Design to Initial Results

Moon-Jin Jeon, Young-Ho Cho, Eunhyeuk Kim, Dong-Gyu Kim, Young-Joo Song, SeungBum Hong, Jonghee Bae, Jun Bang, Jo Ryeong Yim, Dae-Kwan Kim

J. Astron. Space Sci. 2024;41(1):43-60.
https://doi.org/10.5140/JASS.2024.41.1.43

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Long-Term Science Goals with In Situ Observations at the Sun-Earth Lagrange Point L4

Dae-Young Lee, Rok-Soon Kim, Kyung-Eun Choi, Jungjoon Seough, Junga Hwang, Dooyoung Choi, Ji-Hyeon Yoo, Seunguk Lee, Sung Jun Noh, Jongho Seon, Kyung-Suk Cho, Kwangsun Ryu, Khan-Hyuk Kim, Jong-Dae Sohn, Jae-Young Kwak, Peter H. Yoon

J. Astron. Space Sci. 2024;41(1):1-15.
https://doi.org/10.5140/JASS.2024.41.1.1

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A Deep Space Orbit Determination Software: Overview and Event Prediction Capability

Youngkwang Kim, Sang-Young Park, Eunji Lee, Minsik Kim

Journal of Astronomy and Space Sciences 2017;34(2):139-151.
https://doi.org/10.5140/JASS.2017.34.2.139

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Classification of Subgroups of Solar and Heliospheric Observatory (SOHO) Sungrazing Kreutz Comet Group by the Density-Based Spatial Clustering of Applications with Noise (DBSCAN) Clustering Algorithm

Ulkar Karimova, Yu Yi

J. Astron. Space Sci. 2024;41(1):35-42.
https://doi.org/10.5140/JASS.2024.41.1.35

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Simulation and Design of Optimized Three-Layer Radiation Shielding to Protect Electronic Boards of Satellite Revolving in Geostationary Earth Orbit (GEO) Orbit against Proton Beams

Ali Alizadeh, Gohar Rastegarzadeh

J. Astron. Space Sci. 2024;41(1):17-23.
https://doi.org/10.5140/JASS.2024.41.1.17

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Ground Tracking Support Condition Effect on Orbit Determination for Korea Pathfinder Lunar Orbiter (KPLO) in Lunar Orbit

Young-Rok Kim, Young-Joo Song, Jae-ik Park, Donghun Lee, Jonghee Bae, SeungBum Hong, Dae-Kwan Kim, Sang-Ryool Lee

Journal of Astronomy and Space Sciences 2020;37(4):237-247.
https://doi.org/10.5140/JASS.2020.37.4.237

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Orbit Determination of KOMPSAT-1 and Cryosat-2 Satellites Using Optical Wide-field Patrol Network (OWL-Net) Data with Batch Least Squares Filter

Eunji Lee, Sang-Young Park, Bumjoon Shin, Sungki Cho, Eun-Jung Choi, Junghyun Jo, Jang-Hyun Park

Journal of Astronomy and Space Sciences 2017;34(1):19-30.
https://doi.org/10.5140/JASS.2017.34.1.19

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Titius-Bode’s Relation in Exoplanetary Systems

Heon-Young Chang

J. Astron. Space Sci. 2023;40(2):67-77.
https://doi.org/10.5140/JASS.2023.40.2.67

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Installation of Neutron Monitor at the Jang Bogo Station in Antarctica

Jongil Jung, Suyeon Oh, Yu Yi, Paul Evenson, Roger Pyle, Geonhwa Jee, Jeong-Han Kim, Changsup Lee, Jongdae Sohn

Journal of Astronomy and Space Sciences 2016;33(4):345-348.
https://doi.org/10.5140/JASS.2016.33.4.345

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Rain Attenuation Prediction at Different Time Percentages for Ku, K, and Ka Bands Satellite Communication Systems over Nigeria

Orji Prince Orji, Obiegbuna Dominic Chukwuebuka, Okoro Eucharia Chidinma, Ugonabo Obiageli Josephine, Okezuonu Patrick Chinedu, Iyida Evaristus Uzochukwu, Ugwu Chukwuebuka Jude, Menteso Firew Meka, Ikechukwu Ugochukwu Chiemeka

J. Astron. Space Sci. 2024;41(1):25-33.
https://doi.org/10.5140/JASS.2024.41.1.25

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Observations of the Polar Ionosphere by the Vertical Incidence Pulsed Ionospheric Radar at Jang Bogo Station, Antarctica

Young-Bae Ham, Geonhwa Jee, Changsup Lee, Hyuk-Jin Kwon, Jeong-Han Kim, Nikolay Zabotin, Terence Bullett

Journal of Astronomy and Space Sciences 2020;37(2):143-156.
https://doi.org/10.5140/JASS.2020.37.2.143

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Computational Science-based Research on Dark Matter at KISTI

Kihyeon Cho

Journal of Astronomy and Space Sciences 2017;34(2):153-159.
https://doi.org/10.5140/JASS.2017.34.2.153

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