Arlo Udell Landolt (September 29, 1935 – January 21, 2022) was an American astronomer known for his widely used photometric standards. Landolt was born... 10 KB (954 words) - 22:06, 12 April 2024 |
publisher Arlo Hemphill (born 1971), American explorer, ocean conservationist and film actor Arlo U. Landolt (1935–2022), American astronomer Arlo Parks (born... 4 KB (442 words) - 00:41, 3 March 2024 |
Landolt is a Swiss surname. It may refer to: Arlo U. Landolt (1935-2022), American astronomer Dennis Landolt (born 1986), American footballer Edmund Landolt... 1,012 bytes (163 words) - 16:09, 24 January 2022 |
stars for UBVRI photometry was published by Arlo U. Landolt in 1992 in The Astronomical Journal. Landolt, A.U. (1 July 1992). "UBVRI photometric standard... 1 KB (133 words) - 04:37, 13 August 2023 |
from surveys and U.S. Navy air photos from 1957 to 1959, and was named by the Advisory Committee on Antarctic Names for Arlo U. Landolt, an aurora scientist... 2 KB (184 words) - 01:51, 29 April 2022 |
Harry Kurschat, 91, German boxer, Olympic silver medalist (1956). Arlo U. Landolt, 86, American astronomer. Arnis Līcītis, 76, Latvian actor (The Favorite... 315 KB (23,090 words) - 06:53, 20 April 2024 |
1992 Bob Kurucz 1993 Janet Akyüz Mattei 1994 Wayne Warren, Jr. 1995 Arlo U. Landolt 1996 David L. Crawford 1997 Helmut Abt 1998 Frank Lovas 1999 Barry... 3 KB (280 words) - 19:05, 7 August 2022 |
(b. 1952) Arnie Kantrowitz, 81, LGBT activist and author (b. 1940) Arlo U. Landolt, 86, astronomer (b. 1935) Mace Neufeld, 93, film producer (The Hunt... 358 KB (29,361 words) - 01:44, 8 January 2024 |
first variable white dwarf found was HL Tau 76; in 1965 and 1966, Arlo U. Landolt observed it to vary with a period of approximately 12.5 minutes. The... 18 KB (1,988 words) - 06:32, 27 January 2024 |
mathematician, astronomer, cartograph, and diplomat JPL · 15071 15072 Landolt 1999 BS12 Arlo U. Landolt (born 1935), a secretary of the American Astronomical Society... 98 KB (423 words) - 09:30, 9 March 2024 |
Observer, DIY science, O'Reilly Media, Inc., p. 408, ISBN 978-0596526856. Landolt, Arlo U. (February 1964), "The Galactic Cluster M25", Astrophysical Journal... 6 KB (456 words) - 11:24, 8 April 2024 |
and was the first variable white dwarf discovered when, in 1968, Arlo U. Landolt found that it varied in brightness with a period of approximately 749... 8 KB (657 words) - 12:24, 28 December 2023 |
might be a white dwarf. Greenstein confirmed this in 1969. In 1968, Arlo U. Landolt discovered the first intrinsically variable white dwarf when he found... 9 KB (907 words) - 22:32, 2 December 2023 |
Bright Stars". Sky and Telescope. 30: 21. Bibcode:1965S&T....30...21I. Landolt, Arlo U (2009). "Ubvriphotometric Standard Stars Around the Celestial Equator:... 5 KB (517 words) - 10:01, 4 April 2024 |
ISBN 9781349178032. OCLC 965821821. Retrieved 24 September 2016. Landolt, Arlo U. (2009). "UBVRI Photometric Standard Stars Around the Celestial Equator:... 36 KB (1,312 words) - 17:33, 12 April 2024 |
1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR. Landolt, Arlo U. (May 2009). "UBVRI Photometric Standard Stars Around the Celestial... 8 KB (586 words) - 02:46, 22 December 2023 |
Journal. 157: 313. Bibcode:1969ApJ...157..313H. doi:10.1086/150069. Landolt, Arlo U. (August 1969). "UBV Observations of Selected Double Systems, II".... 6 KB (460 words) - 03:38, 13 August 2023 |
as in 2019. Salazar, Irene V.; Lebleu, Amy; Schaefer, Bradley E.; Landolt, Arlo U.; Dvorak, Shawn (2017). "Accurate pre- and post-eruption orbital periods... 4 KB (325 words) - 03:42, 7 March 2022 |
Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. S2CID 18759600. Landolt, Arlo U.; Uomoto, Alan K. (2007). "Optical Multicolor Photometry of Spectrophotometric... 7 KB (717 words) - 16:58, 28 November 2023 |
1051/0004-6361/202243940. S2CID 244398875. Gaia DR3 record for this source at VizieR. Landolt, Arlo U. (July 1992), "UBVRI photometric standard stars in the magnitude range... 13 KB (1,012 words) - 13:33, 26 November 2023 |
Bulletin on Variable Stars, 1801: 1, Bibcode:1980IBVS.1801....1P. Landolt, Arlo U. (December 1973), "New Minima and Light Elements for the Eclipsing... 17 KB (1,407 words) - 20:24, 13 August 2023 |
Bulletin on Variable Stars, 2005: 1, Bibcode:1981IBVS.2005....1H. Landolt, Arlo U. (June 1972), "A Time of Minimum for AH Virginis", Publications of... 14 KB (1,272 words) - 00:15, 22 December 2023 |