4090 Říšehvězd
4090 Říšehvězd, provisional designation , is a stony asteroid from the inner regions of the asteroid belt, approximately 7 kilometers in diameter.

It was discovered by Czech astronomer Antonín Mrkos at Kleť Observatory on 2 September 1986. Named for the astronomy journal Říše hvězd, it is known as the one with the most diacritics in its name among all named minor planets.
Q3863
asteroid
Concept
Q2179
asteroid belt
Concept
Q58960
Antonín Mrkos
PER
Q1347780
Kleť Observatory
LOC
None
Říše hvězd
UNK
Q162940
diacritic
Concept
Q27664608
named minor planets
UNK
Q152647
4090 Říšehvězd
CEL
1986-09-02T00:00:00Z^^http://www.w3.org/2001/XMLSchema#dateTime
2 September 1986
DATE
+4090^^http://www.w3.org/2001/XMLSchema#decimal
4090
NUMBER
+7^^http://www.w3.org/2001/XMLSchema#decimal
7
NUMBER
instance of
minor planet group
discoverer or inventor
site of astronomical discovery
time of discovery or invention