姓名：李凯
出生年月：1985.10
职称：教授博导
学历：博研
学位：博士
专业：天体物理
研究方向：密近双星及其伴星天体的观测及研究
研究生招生：欢迎物理学、天文学、计算机、数学等相关专业报考
联系方式：kaili@sdu.edu.cn
工作经历
2013年7月至2020年5月伟德国际1946源于英国,伟德国际1946bv官网讲师、副教授
2020年6月破格晋升教授
2021年11月被评为伟德国际1946源于英国齐鲁青年学者
教育经历
2008年9月至2013年6月 中国科学院云南天文台 天体物理 博士
2004年9月至2008年6月 山东师范大学 物理学 学士
主持项目（部分）
1、国家自然科学基金面上项目，2023年1月至2026年12月
2、伟德国际1946源于英国齐鲁青年学者，2022年1月至2026年12月
3、国家自然科学基金天文联合基金，2020年1月-2022年12月
4、国家自然科学基金青年基金，2018年1月-2020年12月
5、“伟德国际1946源于英国（威海）青年学者未来计划”，2016年6月-2020年12月
6、国家自然科学基金天文联合基金，2015年1月-2017年12月
7、山东省自然科学基金，2014年12月-2017年12月
发表文章：发表SCI论文80余篇，其中通讯/一作56篇（截止2025年6月），*为通讯作者（部分论文）
1.Li, Kai*; Wang, Li-Heng, Physical Parameters of 12,201 ASAS-SN Contact Binaries Determined by a Neural Network,2025ApJS..277...51L
2.Wang, Li-Heng;Li, Kai*; Gao, Xiang; Guo, Ya-Ni; Sun, Guo-You,Using Machine Learning Method for Variable Star Classification Using the TESS Sectors 1–57 Data,2025ApJ...986...19W
3.Liu, Fei;Li, Kai*; Gao, Xiang; Wang, Jing-Yi; Xu, Xin; Wang, Yi-Fan; Wu, Cheng-Yu; Li, Mu-Zi-Mei; Gao, Xing; Sun, Guo-You, Extremely low mass ratio contact binaries – II. The first photometric and spectroscopic investigations of six systems with orbital periods longer than 0.5 d,2025MNRAS.540.1290L
4.Xu, Xin;Li, Kai*; Liu, Fei; Yan, Qian-Xue; Wang, Yi-Fan; Cui, Xin-Yu; Wang, Jing-Yi; Gao, Xing; Sun, Guo-You; Wu, Cheng-Yu;Li, Mu-Zi-Mei, Photometric and Spectroscopic Investigations of Three Large Amplitude Contact Binaries,2025AJ....169...85X
5.Li, Ling-Zhi;Li, Kai*; Gao, Xiang; Chen, Xiao-Dian; Feng, Shuai; Gao, Dong-Yang; Guo, Di-Fu; Chen, Xu; Gao, Xing; Sun, Guo-You; Bai, Shahidin Yaqup Chunhai; Esamdin, Ali, Optical flares detected on a contact binary: the first photometric and spectroscopic analysis of a long-period low mass ratio contact binary HAT 307-0007476,2025MNRAS.537.2258L
6.Wang, Jing-Yi;Li, Kai*; Gao, Xiang; Guo, Di-Fu; Wang, Li-Heng; Gao, Dong-Yang; Li, Ling-Zhi; Guo, Ya-Ni; Gao, Xing; Sun, Guo-You, Search for and Analysis of Eclipsing Binaries in the LAMOST Medium-resolution Survey Field. I. R.A.: 23h01m51s, Decl.: +34°36'45″,2025ApJ...979...69W
7.Li, Kai*; Gao, Xiang; Guo, Di-Fu; Gao, Dong-Yang; Chen, Xu; Wang, Li-Heng; Xin, Yu-Xin; Han, Yu-Xin; Kim, Chun-Hwey; Jeong, Min-Ji,Detection of the lowest mass ratio contact binary in the universe: TYC 3801-1529-1,2024A&A...692L...4L
8.Wang, Li-Heng;Li, Kai*; Guo, Ya-Ni; Wang, Jing-Yi ; Gao, Xiang; Gao, Xing; Sun, Guo-You, Photometric and Spectroscopic Analysis of Eight Totally Eclipsing Contact Binaries with Small Mass Ratios,2024ApJ...976..223W
9.Li, Ling-Zhi;Li, Kai*; Gao, Xiang; Chen, Xiao-Dian; Gao, Xing; Sun, Guo-You, Flares confirmed for the first time to be from the primary component of an eclipsing binary,2024MNRAS.527.3982L
10.Liu, Fei;Li, Kai*; Gao, Xiang; Guo, Ya-Ni; Li, Ling-Zhi; Liu, Xin-Yi; Li, Ke-Xin; Gao, Xin-Yi; Gao, Xing; Sun, Guo-You; Wang, Xi; Yin, Shi-Peng, The first analysis of three long-period low mass-ratio contact binaries,2024MNRAS.527.6406L
11.Liu, Jian-Fei;Li, Kai*; Chen, Xu*; Li, Ke-Xin; Liu, Fei; Gao, Xing; Sun, Guo-You, Spectroscopic and photometric investigations of the totally eclipsing contact binary V1320 Cas,2024NewA..11202254L
12.Li, Ke-Xin;Li, Kai*; Liu, Fei; Gao, Xing; Sun, Guo-You; Wang, Xi; Yin, Shi-Peng, The First Photometric and Spectroscopic Studies of ASASSN-V J015428.67+204247.2 and its Relation to the Population of Low Mass Ratio Contact Binaries,2023PASP..135e4201L
13.Liu, Xin-Yi;Li, Kai*; Michel, Raul; Gao, Xiang; Gao, Xing; Liu, Fei; Yin, Shi-Peng; Wang, Xi; Sun, Guo-You, The study of 11 contact binaries with mass ratios less than 0.1,2023MNRAS.519.5760L
14.Xia, Qi-Qi; Li, Kai *; Gao, Xing; Sun, Guo-You; Wang, Xi; Yin, Shi-Peng; Liu, Fei, The first photometric and spectroscopic analysis of the neglected totally eclipsing contact binary NSVS 2536063,2023NewA...9801914X
15.Li, Kai*; Gao, Xiang; Liu, Xin-Yi; Gao, Xing; Li, Ling-Zhi; Chen, Xu; Sun, Guo-You,Extremely Low Mass Ratio Contact Binaries. I. The First Photometric and Spectroscopic Investigations of Ten Systems,2022AJ....164..202L
16.Gao, Xin-Yi;Li, Kai*; Cai, Ya-Wen; Guo, Ya-Ni; Gao, Xing; Wang, Xi; Yin, Shi-Peng; Liu, Fei; Sun, Guo-You,Photometric and Spectroscopic Studies of the Long-Period Low-Mass-Ratio Deep-Contact Binary KN Per,2022PASP..134k4202G
17.Guo, Di-Fu*;Li, Kai*; Liu, Fen; Li, Huai-Zhen; Xia, Qi-Qi; Gao, Xing; Gao, Xiang; Chen, Xu; Gao, Dong-Yang; Sun, Guo-You, The first photometric and orbital period investigation of an extremely low mass ratio contact binary with a sudden period change TYC 4002-2628-1,2022MNRAS.517.1928G
18.Gao, Xin-Yi; Cai, Ya-Wen;Li, Kai*; Gao, Ao; Shao, Yan-Dan, The photometric study of the low-mass-ratio contact binary EK Aqr,2022NewA...9501800G
19.Li, Kai*;Xia, Qi-Qi; Kim, Chun-Hwey; Hu, Shao-Ming; Guo, Di-Fu; Jeong, Min-Ji; Chen, Xu;Gao, Dong-Yang, Two contact binaries with mass ratios close to the minimum mass ratio, 2021, ApJ, 922, 122
20.Zheng, Shu-Yue;Li, Kai*; Xia, Qi-Qi, The first photometric and spectroscopic analysis of the extremely low mass-ratio contact binary NSVS 5029961,2021MNRAS.506.4251Z
21.Li, Kai*, Xia, Qi-Qi, Kim, Chun-Hwey, Gao, Xing, Hu, Shao-Ming, Guo, Di-Fu, Gao, Dong-Yang,Chen, Xu, Guo, Ya-Ni,Photometric study and absolute parameters estimation of six totally eclipsing contact binaries,2021AJ....162...13L
22.Xia, Qiqi,Michel, Raul,Li, Kai*,Higuera, Jesus, The first photometric investigation and spectroscopic analysis of two contact binaries: ASAS J124343+1531.7 and LINEAR 2323566,2021PASP..133e4202X
23.Yang, Jia-Mei, Wang, Xian-Yu,Li, Kai*, Liu, Yuan, Photometric Follow-up observations and Transit Timing Analysis of HAT-P-37b,2021PASJ...73.1010Y
24.Gao, Xiang,Li, Kai*, Gao, Xing, Liu, Yuan,The first photometric analysis of the totally eclipsing contact binary V811 Cep,2021RAA....21..193G
25.Li, Yu-Yang;Li, Kai*; Liu, Yuan, The first photometric analysis and period investigation of the K-type W UMa type binary system V0842 Cep,2021RAA....21..122L
26.Li, Kai*; Kim, Chun-Hwey; Xia, Qi-Qi; Michel, Raul; Hu, Shao-Ming; Gao, Xing; Guo, Di-Fu; Chen, Xu The First Light Curve Modeling and Orbital Period Change Investigation of Nine Contact Binaries around the Short-period Cutoff, 2020, AJ, 159, 189
27.Guo, Di-Fu,Li, Kai*, Gao, Xing, Gao, Dong-Yang, Xu,Zhi-Jian, Sun,Guo-You, Liu, Fen, Zhang, Chang-Ming, Searching for eclipsing binaries in the area of RA: 02h21m36s, Dec: +57○11'32″, 2020, MNRAS, 497, 3381
28.Guo, Ya-Ni;Li, Kai*, Xia, Qi-Qi, Gao, Xing, Jiang, Lin-Qiao,Liu, Yuan, The first photometric investigation of the contact binary OQ Cam, 2020, RAA, 20, 179
29.Li, Kai*; Xia, Qi-Qi; Michel, Raul; Hu, Shao-Ming; Guo, Di-Fu; Gao, Xing; Chen, Xu; Gao, Dong-Yang, Contact binaries at the short period cut-off - I. Statistics and the first photometric investigations of 10 totally eclipsing systems, 2019, MNRAS, 485, 4588
30.Li, Kai*; Xia, Qi-Qi; Liu, Jin-Zhong; Zhang, Yu et al. Photometric investigations on two totally eclipsing contact binaries: V342 UMa and V509 Cam, 2019, RAA, 19, 147
31.Li, K.*; Xia, Q.-Q.; Hu, S.-M.; Guo, D.-F.; Chen, X.*, Photometric Study of Two Totally Eclipsing Contact Binaries: V789 Her and V1007 Cas, 2018, PASP, 130, 074201
32.Guo, D. F.,Li, K.*, Hu, S. M., Chen, X., The First Photometric and Period Investigation of the Total Eclipse Binary System V0474 Cam, 2018, PASP, 130, 064201
33.Xia, Qi-Qi;Li, Kai*; Chen, Xu; Guo, Di-Fu; Gao, Dong-Yang, The first photometric investigation and period study of two W UMa-type binary systems: EF CVn and EH CVn, 2018, PASJ, 70, 104.
34.Li, Kai*, Photometric study of the eclipsing blue straggler V205 in the globular cluster NGC 5139, 2018, NewA, 59, 60
35.Ma, S.;Li, K.*; Li, Q.-C.; Gao, H.-Y., Photometric study and orbital period analysis of the W UMa type contact binary VZ Psc, 2018, NewA, 59, 1
36.Gao, H.-Y.;Li, K.*; Li, Q.-C.; Ma, S., Photometric study of the contact binary 07g-3-00820 at the period cut off, NewA, 2017, 56, 10
37.Li, Kai*; Hu, Shaoming; Chen, Xu; Guo, Difu, Comprehensive photometric study of an extremely low mass ratio deep contact binary in the globular cluster M 4, PASJ, 2017, 69, 79
38.Li, Kai*; Hu, Shaoming; Zhou, Jilin; Wu, Donghong; Guo, Difu; Jiang, Yunguo; Gao, Dongyang; Chen, Xu; Wang, Xianyu, A possible giant planet orbiting the cataclysmic variable LX Ser, PASJ, 2017, 69, 28
39.Li, K.; Gao, D.-Y.*; Hu, S.-M.*; Guo, D.-F.; Jiang, Y.-G.; Chen, X., The active W UMa type binary star V781 Tau revisited, Ap&SS, 2016, 361, 63
40.Li, K.*; Hu, S.-M.; Guo, D.-F.; Jiang, Y.-G.; Gao, D.-Y.; Chen, X., Photometric Analysis and Period Investigation of the EW Type Eclipsing Binary V441 Lac, JApA, 2016, 37, 16
41.Guo, Di-Fu;Li, Kai*; Hu, Shao-Ming; Jiang, Yun-Guo; Gao, Dong-Yang; Chen, Xu, The highest rate orbital period increasing contact binary LP UMa revisited, NewA, 2016, 44, 29
42.Yang, Yuangui*;Li, Kai; Li, Qun; Dai, Haifeng, Photometric Studies of Two Neglected Eclipsing Binaries AX Cassiopeia and V1107 Cassiopeia with Possibly Additional Companions, PASP, 2016, 128, 4201
43.Hu, Shao Ming;Li, Kai*; Guo, D.-F.; Jiang, Yunguo; Gao, Dongyang; Chen, Xu, Photometric study and period variation investigation of the W UMa-type binary EQ UMa, PASJ, 2015, 67, 1006
44.Guo, D. F.;Li, K.*; Hu, S. M.; Jiang, Y. G.; Gao, D. Y.; Chen, X., Discovery of a Faint Eclipsing Binary GSC 02265-01456, JApA, 2015, 26, 399
45.Li, K.; Hu, S.-M.; Guo, D.-F.; Jiang, Y.-G.; Gao, Y.-G.; Chen, X.; Odell, Andrew P., The Active Contact Binary Ty UMa Revisited: is It a Quadruple Star?, AJ, 2015, 149, 120
46.Guo, Di-Fu;Li, Kai*; Hu, Shao-Ming; Jiang, Yun-Guo; Gao, Dong-Yang; Chen, Xu, Discovery of a deep, low mass ratio overcontact binary GSC 03517–00663, RAA, 2015, 15, 889
47.Li, Kai; Hu, Shaoming; Guo, Difu; Jiang, Yunguo; Gao, Dongyang; Chen, Xu, Four color light curves and period changes investigation of the contact binary BX Peg, NewA, 2015, 41, 17
48.Li, Kai; Hu, S.-M.; Guo, D.-F.; Jiang, Y.-G.; Gao, D.-Y.; Chen, X., The First Photometric Analysis of the near Contact Binary IR Cas, AJ, 2014, 148, 96
49.Guo, D.-F.,Li, K.*, Hu, S.-M., Jiang, Y.-G., Gao, D.-Y., Chen, X., Discovery of a W UMa type binary GSC 03553-00845, PASJ, 2014, 66, 100
50.Li, K., Hu, S.-M., Guo, D.-F., Jiang, Y.-G., Gao, D.-Y., Chen, X., The first photometric analysis and period investigation of the W UMa type binary system V1139 Cas, NewA, 34, 217, 2015
51.Li K., Qian S.-B., Hu, S.-M., He, J.-J., The triply binary star EQ Tau with an active component, AJ, 147, 98, 2014
52.Li K., Hu S.-M., Jiang Y.-G., Chen X., Ren D.-Y., Period variation and four color light curves investigation of AB And, NewA, 30, 64, 2014
53.Qian, S.-B., Liu, N.-P.,Li, K., He, J.-J., Zhu, L.-Y., Zhao, E. G., Wang, J.-J.; Li, L.-J., Jiang, L.-Q., BI Vulpeculae: A Siamese Twin with Two Very Similar Cool Stars in Shallow Contact, ApJS, 209, 13, 2013
54.Li K., Qian S.-B., Two contact binaries at different evolutionary stages in the globular cluster NGC 6397, NewA, 25, 12 , 2013
55.Li K., Qian S.-B., Two unusual contact binaries in the globular cluster M54, NewA, 22, 57 , 2013
56.Li K., Qian S.-B., Multiple color light curves and period changes investigation of the contact binary HV Aqr, NewA, 21, 46 , 2013
57.Li K., Qian S.-B., Two particular EA-type binaries in the globular cluster ω Centauri, RAA, 13, 827 , 2013
58.Li K., Qian S.-B., An Eclipsing Blue Straggler in the Globular Cluster ω Centauri, AJ, 144, 161 , 2012
59.Li K., Qian S.-B., Leung, K.-C., Detection of a Second-generation Binary in the Globular Cluster ω Centauri, ApJ, 755, 83 , 2012
60.Qian, S.-B.,Li, K., Liao, W.-P., Liu, L., Zhu, L.-Y., He, J.-J., Wang, J.-J., Zhao, E.-G., The First Photometric Investigation of the Neglected W-UMa-type Binary Star UZ CMi, AJ, 145, 91 , 2013
61.Liao, W.-P., Qian, S.-B.,Li, K., He, J.-J., Zhao, E.-G., Zhou, X., The Multi-color Light Curves of the W UMa type Contact Binary EP Andromedae, AJ, 146, 79 , 2013
62.Wang, J.-J., Qian, S.-B., Zhao, E.-G., Zhu, L.-Y., Liao, W.-P.,Li, K., Zhang, J., Liu, L., Li, L.-J., New Photometric Investigation of the G-Type Contact Binary GSC 0763-0572, PASJ, 64, 83 , 2012
63.Qian, S.-B., Zhang, J., Zhu, L.-Y., Liu, L., Liao, W.-P., Zhao, E.-G., He, J.-J., Li, L.-J.,Li, K., Dai, Z.-B., Optical flares and flaring oscillations on the M-type eclipsing binary CU Cancri, MNRAS, 423, 3646 , 2012
64.Qian, S.-B., Liu, L., Liao, W.-P., Li, L.-J., Zhu, L.-Y., Dai, Z.-B., He, J.-J., Zhao, E.-G., Zhang, J.,Li, K., Detection of a planetary system orbiting the eclipsing polar HU Aqr, MNRAS, 414, 16, 2011
