weather satellite vs orbiter

weather satellite and orbiter both are nouns.

Word	Noun	Adjective	Verb	Adverb
weather satellite	Yes	No	No	No
orbiter	Yes	No	No	No

As nouns, orbiter is a hypernym of weather satellite; that is, orbiter is a word with a broader meaning than weather satellite:

weather satellite: a satellite that transmits frequent picture of the earth below
orbiter: man-made equipment that orbits around the earth or the moon

Other hypernyms of weather satellite include artificial satellite, satellite.

weather satellite (noun)	orbiter (noun)
a satellite that transmits frequent picture of the earth below	man-made equipment that orbits around the earth or the moon