Jump to content

Masanori Hirasawa

From Wikipedia, the free encyclopedia
(Redirected from M. Hirasawa)

Masanori Hirasawa
NationalityJapanese
Alma materWaseda University
Known fordiscoverer of minor planets
Scientific career
FieldsAstronomy
InstitutionsFujimori High School in Hachiōji, Tokyo,[1] Fuchie Senior High School[2] in Adachi, Tokyo

Masanori Hirasawa (平沢 正規, Hirasawa Masanori) is a Japanese astronomer and a prolific discoverer of asteroids. Between 1991 and 1998, he discovered 52 minor planets in collaboration with fellow observer Shohei Suzuki at Mount Nyukasa Station.[3] Both astronomers are graduates of Waseda University, after which they named the asteroid 9350 Waseda in 1991.[4] Hirasawa is also a teacher.[2]

List of discovered minor planets

[edit]
6416 Nyukasayama 14 November 1993 list[A]
6499 Michiko 27 October 1992 list[A]
6918 Manaslu 20 March 1993 list[A]
7028 Tachikawa 5 December 1993 list[A]
7067 Kiyose 4 December 1993 list[A]
7353 Kazuya 6 January 1995 list[A]
7891 Fuchie 11 November 1994 list[A]
7892 Musamurahigashi 27 November 1994 list[A]
8100 Nobeyama 4 December 1993 list[A]
8200 Souten 7 January 1994 list[A]
8530 Korbokkur 25 October 1992 list[A]
8551 Daitarabochi 11 November 1994 list[A]
8702 Nakanishi 14 November 1993 list[A]
9197 Endo 24 November 1992 list[A]
9350 Waseda 13 October 1991 list[A]
9386 Hitomi 5 December 1993 list[A]
10171 Takaotengu 7 March 1995 list[A]
10617 Takumi 25 October 1997 list[A]
10837 Yuyakekoyake 6 March 1994 list[A]
13162 Ryokkochigaku 22 October 1995 list[A]
14036 Yasuhirotoyama 5 March 1995 list[A]
14037 Takakikasahara 5 March 1995 list[A]
14425 Fujimimachi 13 October 1991 list[A]
(14495) 1995 AK1 6 January 1995 list[A]
(14999) 1997 VX8 9 November 1997 list[A]
(15336) 1993 UC3 22 October 1993 list[A]
(15352) 1994 VB7 11 November 1994 list[A]
(15797) 1993 UD3 22 October 1993 list[A]
(15798) 1993 VZ4 14 November 1993 list[A]
(15833) 1995 CL1 3 February 1995 list[A]
(15919) 1997 UA22 25 October 1997 list[A]
(16704) 1995 ED8 7 March 1995 list[A]
(18457) 1995 EX7 5 March 1995 list[A]
(19246) 1994 EL7 14 March 1994 list[A]
19254 Shojitomoko 11 November 1994 list[A]
(20114) 1995 UQ44 26 October 1995 list[A]
22385 Fujimoriboshi 14 March 1994 list[A]
(23591) 1995 UP44 26 October 1995 list[A]
(26982) 1997 UY21 25 October 1997 list[A]
(27826) 1993 WQ 22 November 1993 list[A]
27827 Ukai 9 December 1993 list[A]
(28223) 1998 YR27 27 December 1998 list[A]
(29342) 1995 CF1 3 February 1995 list[A]
(30962) 1994 VH7 11 November 1994 list[A]
(30968) 1995 AM1 6 January 1995 list[A]
(32914) 1995 AG1 6 January 1995 list[A]
35371 Yokonozaki 25 October 1997 list[A]
(37675) 1995 AJ1 6 January 1995 list[A]
(39612) 1993 XE1 5 December 1993 list[A]
(39659) 1995 UO44 26 October 1995 list[A]
(42599) 1997 UT22 25 October 1997 list[A]
(58284) 1993 VW3 14 November 1993 list[A]
Co-discovery made with:
A S. Suzuki

References

[edit]
  1. ^ Planet Named After High School Where Discoverer Taught (2004). Financial Times Ltd. Retrieved 2009-04-14.
  2. ^ a b "7891 Fuchie (1994 VJ7)". Minor Planet Center. Retrieved 10 January 2019.
  3. ^ "Minor Planet Discoverers (by number)". Minor Planet Center. 29 October 2018. Retrieved 10 January 2019.
  4. ^ "9350 Waseda (1991 TH2)". Minor Planet Center. Retrieved 10 January 2019.

See also

[edit]