22559+0121 STF 2956 BC

22^h 55^m 52.59^s +01° 20' 19.6" P.A. 296.00 sep 89.7 mag 11.15,10.73

Coord 2000	22559+0121		Discov num	STF2956		Comp	BC		Coord arcsec 2000	22 55 52.59 +01 20 19.6
Date first	1899		Date last	2015		Obs	14
Pa first	297		Pa last	296.4		P.A. Now (θ)	296.4°
Sep first	87.8		Sep last	89.73		Sep. Now (ρ)	89.73"
Mag pri	11.15		Mag sec	10.73		delta mag (ΔM)	0.42		Spectral class
Pri motion ra	-006		Sec motion ra	-013
Pri motion dec	-008		Sec motion dec	-002
Notes

rPM=0.701

Nature of this double is uncertain.

22559+0121 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 55 52 +01 20 49	STF 2956 AB	2015	15	159	32.0	10.15	11.15	1.00
Show			22 55 52 +01 20 49	STF 2956 AC	2015	18	278	69.7	10.15	10.73	0.58
Show			22 55 53 +01 20 20	STF 2956 BC	2015	14	296	89.7	11.15	10.73	0.42		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pisces

Tycho2

0569-01246-1

Gaia DR2

2655121230172490624