Publications

IAUXXVI General Assembly, Prague, 14-25 August 2006
IAUXXVI General Assembly, Prague, 14-25 August 2006
  1. Suryadi,S, 1975 Information Bulletin on Variable Stars, 975, 1 (http://adsabs.harvard.edu/abs/1975IBVS..975….1S)
  2. Siregar,S 1977 Menelusuri Jejak Kehidupan, Almanak Nuklir Biologi dan Kimia, Pusat NUBIKA, Angkatan Darat, p.91
  3. Siregar,S 1978-1979 Gerak dan Lintasan Satelit, Almanak Nuklir Biologi dan Kimia, Pusat NUBIKA, Angkatan Darat, p.135
    Prof.Timothy's Laboratory, Vladivostok 2006
    Prof.Timothy’s Laboratory,Vladivostok, Oktober 2006

     

  4. Siregar,S, 1980 Mengenal Titik Librasi di sekitar Bumi, Almanak Nuklir Biologi dan Kimia, Pusat NUBIKA, Angkatan Darat, p.137
  5. S. Siregar,S, 1982 DETERMINATION DE L’EPHEMERIDE D’UN PETIT CORPS DU SYSTEME SOLAIRE A PARTIR DE CLICHES PRIS AU TELESCOPE DE SCHMIDT DE CALERN, Departement d’Astrophysique, E.R.A No.669 du C.N.R.S
  6. Suryadi,S, et T.Laverge,1984 Caracteristiques des Emulsions Couramment Utilisees en Astronomie, Observatoire de Calern, CERGA, 1984
  7. Siregar,S, 1984 On the Determination of the Orbit and the Mass of Visual Binary COU:292 = SAO:099125, Proceedings of the Second Asian-Pacific Regional Meeting on Astronomy, held in Bandung, Indonesia, August 24-29, 1981. Editors, B. Hidayat, M.W. Feast; Publisher Tira Pustaka Publishing House, Jakarta, Indonesia, 1984, p.561, (http://adsabs.harvard.edu/abs/1984aprm.conf..561S)
  8. Siregar,S, 1988 Software for calculating Orbit and Mass of Visual Binaries, Astrophysics and Space Sciences, 142, 217, 1988 (http://adsabs.harvard.edu/abs/1988Ap&SS.142..217S)
  9. Siregar,S, and Nakamura, T, 1989 The Earth-Crossing and Trojan Asteroids, in I.Radiman(ed), Proceeding Pertemuan Ilmiah Tahunan Himpunan Astronomi Indonesia, Bandung, 6 Maret 1989, p.75
  10. Siregar,S, 1991 Ecliptical orthogonal motion and perihelion distribution of the AAA asteroids Proceedings. A92-56476 24-90) Astronomical Society of Australia, Proceedings (ISSN 0066-9997), vol. 9, no. 2, 1991, p. 315 -316
    (http://adsabs.harvard.edu/abs/1991PASAu…9..315S)

APAO II

 

11. Siregar,S,1991 Perihelion distribution of the AAA asteroids , Proceedings of the 24th Symposium on Celestial Mechanics, held 22-23 January, 1991 in Tokyo, Japan. Edited by Hiroshi Kinoshita and Haruo Yoshida. Tokyo, Japan, 1991, p.32 (http://adsabs.harvard.edu/abs/1991ceme.symp…32S)

12.Siregar,S, 1992 On Perihelia and Jacobi Constant of AAA Asteroids, in Evolution of stars and galactic structure, K Ishida and B.Hidayat (eds), Proceeding of the three Years Co-operation in Astronomy between Indonesia and Japan, p. 63

13.Siregar,S, 1995 Kontroversi Pendapat di Sekitar Asal Mula Apollo-Amor-Aten, in: Budi Dermawan, Hakim.L.Malasan dan Mahasenaputra (eds), Proceeding Seminar Sehari Astronomi, ITB, Bandung 29 April 1995, p. 97

14. Siregar,S, 1995 On the Relation of AAA Asteroids and Comets , Jrnl. Astrophysics & Astron. V. 16, No. Suppl., p. 392, 1995 (http://adsabs.harvard.edu/abs/1995JApAS..16..392S)

15. Siregar,S, 1998 AAA Asteroids and Comets Short Period in View of Tisserand Invariant and Overall Physical Phenomenon, in Bayu Indrajaya el.al(eds), Laporan Kemajuan Bidang Studi Tata Surya, KBK Fisika Bintang, Jurusan Astronomi, FMIPA-ITB, 1998, p. 85

dsc03645.JPG

16. Siregar,S ,2001, Masalah Akar Riil Orbit Benda Langit, Prosidings Seminar Sehari 65 tahun Jorga Ibrahim, Departemen Astronomi ITB, Observatorium Bosscha, Lembang 19 Mei 2001.p.237-240

17. Siregar,S ,2001, Kondisi dan Ketakstabilan Komputasi Orbit, Seminar Ilmiah Himpunan Astronomi Indonesia, Aula Barat ITB,19 Oktober 2001.p.17

18. S. Siregar, 2003 On Distribution of orbital element and Tisserand invariant of NEAO,Seminar Penelitian Astronomi dan Sains Antariksa, Peringatan 80 tahun Observatorium Bosscha, Bandung, 22–23 Oktober 2003

19. Siregar,S, 2004, On Near-Earth Asteroid Study at Department of Astronomy, Proceeding Seminar MIPA IV, Bandung, 6-7 Oktober 2004.p.224-229

20. Siregar,S, 2004, On The Tisserand Invariant of AAA Asteroid: Case Study 4179 Toutatis ,Seminar Nasional Sains Antariksa II Peran Sains Antariksa Dalam Pemanfaatan Potensi Dirgantara,LAPAN, Bandung, 6-7 Desember 2004

21. D.N. Dawanas, C. Kunjaya, A. Wardana, S. Siregar, 2005, Astronomical Training Networking for University Physics Lectures and Science Teachers of Junior and Senior Hihg School in Indonesia, Proceeding 9th Asian-Pacific Regional Meeting, July 26-29,2005. Bali-Indonesia, p. 322-323

22. S. Siregar, 2005, On The Tisserand Invariant of AAA Asteroid: Case Study 4179 Toutatis, Proceeding 9th Asian-Pacific Regional Meeting, July 26-29,2005. Bali-Indonesia , p. 69-70

23. Avivah Yamani, R dan S. Siregar, 2006, Periode – Luminositas Cepheid dan Koreksi Bolometrik Bintang Deret Utama: Metodologi dan Hasil, Jurnal Sains Dirgantara, Vol. 3 No.2 Juni 2006,p. 98-111

24. S.Siregar,2006, Near Earth Asteroid:Orbital Elements Distribution and Tisserand Invariant,International Astronomical Union XXVIth General Assembly, Abstract Book, August 14-25,2006. Prague,Czech Republic, p.94

Bangkok, 1 Oktober 2011

 

25. Siregar,S, Dewantara, D dan Dermawan,B, 2006, Telaah Ulang Teori Tsunami Ward & Asphaug; Suatu Pendekatan Empiris,Proceeding Seminar Nasional Sains Antariksa III, LAPAN, Bandung ,15-16 November 2006. p.70-81

26. S. Siregar, and D. Hadi Nugroho, 2006, On the Orbit of Visual Binary ADS 8119AB (a=11h 18m 10s.9 and d=+31o 31′ 44″.9), Proceeding International Conference On Mathematics and Natural Sciences,(ICMNS) November 29-30,2006. Bandung, p.1126

27. A. Yamani, R. Satyaningsih, T. Hidayat, I. Radiman, B. Demawan, S. Siregar, 2006, Modeling of Solar System Formations Using ACRETE ,Proceeding International Conference On Mathematics and Natural Sciences,(ICMNS) November 29-30,2006. Bandung, p.1164

28. R. Satyaningsih, B. Demawan, T. Hidayat, S. Siregar, I. Radiman, A. Yamani,2006, Observations of Extrasolar Planet Transit At The Bosscha Observatory,Proceeding International Conference On Mathematics and Natural Sciences,(ICMNS) November 29-30,2006. Bandung, p.1168

29. Rukman Nugraha, S. Siregar, 2006, Orbital and Physical Parameters of Visual Binary: WDS 17190-3459 (A2000=17h 18m 56s and D2000 = -34o 59’ 22,Proceeding International Conference On Mathematics and Natural Sciences,(ICMNS) November 29-30,2006. Bandung, p.1221

30. Siregar,S, 2007 NEA’s Studies in Indonesia ,Siam Physics Congress 2007, Book of Abstracts, Nakorn Pathom, March 22-24, p.58

Adam Ioan(Romania), Simiez, 2006

Adam Ioan(Romania), Simiez, 2006

 

31. Siregar,S, and Dermawan,B, 2007, Present Status of NEAs Studies at Department of Astronomy ITB, GAO-ITB, Bandung 11 -12 July 2007

32. Siregar,S, and Kuncarayakti, H, 2007,Recalculating the orbit of Alpha Centauri AB, Journal Matematika & Sains, vol 12, No.3, September 2007,p.85-88

33. Siregar,S,Dermawan,B, and Dewantara, 2007, On the Potentially Hazardous Asteroids: Origin and Tsunami Phenomenon(in publish), Proceeding Sehari Astronomi, Lembang15 Desember 2007

34. Soegiartini,E dan Siregar,S, 2008 Telaah Awal Keubahan Setengah Sumbu Panjang Akibat Efek Yarkovsky pada Asteroid 3362 Khufu (1984 QA), Jurnal Sains Dirgantara, Vol 5 No.2 Juni 2008, p 169-181

Astronomical Museum Beijing, 18 September 2010

 

35. Siregar,S, 2008 On the orbit of visual binary WDS 01158-6853 I-27CD(inpublish), Proceeding of The Second International Conference on Mathematics and Natural Sciences, 28-30 October 2008 Bandung, pp 1363-1367

36. Budi Dermawan,Moch Irfan,Suryadi Siregar, Denny Mandey,Hanindyo Kuncarayakti,Djoko Supriyanto,2008 Prospects of Application of Semi-definite Programming to Determine Orbital Parameters of The Binary Systems Observed at Bosscha Observatory(in publish)Proceeding of The Second International Conference on Mathematics and natural Sciences, Bandung, 28-30 October 2008,pp 1276-1280

37. Suryadi Siregar dan Lucky Puspitarini, 2008 Telaah Awal Kecepatan Terminal (poster paper), Proceeding Seminar Nasional Sains Antariksa IV: Cuaca Antariksa Perkembangan Sains Teknologi dan Kebijakan Nasional, Bandung 24-25 November 2008

38. Suryadi Siregar and Hendra Amijaya, 2009 Introducing Astronomy for High School Students through National Science Olympiads on Earth Science and International Earth Science Olympiad (poster paper), Proceeding of Conference of the Indonesian Astronomical Society, Bandung 29-31 October 2009

39. Suryadi Siregar, Budi Dermawan and Dhani Dewantara, 2009 On the Potentially Hazardous Asteroids:Origin and Tsunami Phenomenon, Proceeding of ITB-GAO Science Workshop 2007, pp.15-18

40. Suryadi Siregar 2010, Migration of Near Earth Asteroid to Jovian-Crosser Asteroid: Case Study 3552 Don Quixote, Journal Matematika & Sains, Vol 15, No.1, April 2010, p.34-38

 

IAO XVI 22-30 SEPT 2011,Shimbulak,KAZAKHSTAN

IAO XVI 22-30 SEPT 2011,Shimbulak,KAZAKHSTAN

41. Endang,S.,Fauzi,U.,Radiman,I.,and Siregar,S, 2009 Prediction of the origin 1566 Icarus from its orbital evolution, Proceedings of the Conference of the Indonesia Astronomy and Astrophysics, Premadi et.al (eds), 29-31 October 2009, pp.47-50

42. Siregar.S.,and Mumpuni,E.S., 2010 On the Orbit of Visual Double Star of Gamma Coranae Australis(in publish)

43. Siregar, S., 2011 Will 3552 Don Quixote escape from the Solar System ? , ITB Journal, Vol. 43A, No.3, 2011, 187-198 

44.  Siregar, S and Pratama,R.N., , 2011 Kepler’s Constant and WDS Orbit.,  Prosiding Seminar Astronomi Indonesia, Dermawan et.al (eds), 27Oktober 2011, pp. 91-94

45. Soegiartini,E.,Radiman, I, dan Siregar, S, 2011 Efek Relativitas Umum pada Evolusi Orbit Asteroid 1566 Icarus, Prosiding Seminar Astronomi Indonesia, Dermawan et.al (eds), 27 Oktober 2011, pp. 95-98

 

46. Siregar,S,and Nakia, D., 2012 On the Probability Density Function and Tisserand Invariant of th orbital Elements of the NEAs, in IAU-GA XXVIII, Beijing, August 2012 (Poster Paper)

47. Nizam Ahmad dan Suryadi Siregar., 2012 Kajian Potensi Tumbukan Asteroid 1950 DA dengan Bumi,Matahari dan Lingkungan Antariksa, pp. 29-40

48. Tiar Dani dan Suryadi Siregar., 2012 Profil Elemen Orbit Near Earth Comet (NEC), Matahari dan Lingkungan Antariksa, pp. 41-46

49. Siregar, S, and Soegiartini., 2013 Orbital Evolution of 4179 Toutatis, Proceeding of the 4th Southeast Asia Astronomy Network Meeting,  Dhani Herdiwijaya (ed), Bandung, 10-11 October 2012, pp. 26-30

See also Smithsonian/NASA Astrophysics Data System(ADS), http://www.adsabs.harvard.edu/