PH-1, PH 1, PH.1, PH1 or variant, may refer to:
*
PH1
PH1b (standing for "Planet Hunters 1"), or by its NASA designation Kepler-64b, is an extrasolar planet found in a circumbinary orbit in the quadruple star system Kepler-64. The planet was discovered by two amateur astronomers from the Planet Hu ...
(Planet Hunters 1), a planet in the KIC 4862625 star system
* ''Hall PH-1'', a model of the
Hall PH
The Hall PH was an American flying boat of the 1930s. It was a twin-engined biplane, developed from the Naval Aircraft Factory PN and could hence trace its lineage back to the Felixstowe flying boats of World War I. The PH was purchased in small n ...
airplane
* ''PH1'', a postcode in the
PH postcode area
The PH postcode area, also known as the Perth postcode area, is a group of 43 postcode districts for post towns: Aberfeldy, Acharacle, Arisaig, Auchterarder, Aviemore, Ballachulish, Blairgowrie, Boat of Garten, Carrbridge, Corrour, Crieff, ...
of the United Kingdom
* PH1, IAU Minor Planet Center nomenclature for naming asteroids
** ''1988 PH1'', see
4768 Hartley
**
1991 PH1
** ''1992 PH1'', see
12320 Loschmidt
** ''1994 PH1'', see
(9391) 1994 PH1
** ''1999 PH1'', see
19617 Duhamel
*
pH-1 (rapper)
Park Jun-won (, born July 23, 1989), better known by his stage name pH-1, is a Korean-American rapper based in South Korea. In 2017, he signed to H1ghr Music. In 2018, he appeared on '' Show Me the Money 777'' and gained popularity.
Early lif ...
, a South Korean rapper
* PH-1, the official codename for the
Essential Phone
The Essential Phone (officially Phone or PH-1) is a discontinued Android smartphone designed by Android co-founder Andy Rubin, and manufactured, developed and marketed by Essential Products. The phone was announced on May 30, 2017 and released ...
, Andy Rubin's first-generation Android device
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