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01121-1338
SKI 1

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01121-1338 SKI 1

01^h 12^m 05.18^s -13° 37' 35.2" P.A. 251.00 sep 8.2 mag 9.15,10.04 Sp F0 dist. 235.29 pc (767.52 l.y.)

Coord 2000	01121-1338		Discov num	SKI 1		Comp			Coord arcsec 2000	01 12 05.18 -13 37 35.2
Date first	1900		Date last	2018		Obs	21
Pa first	252		Pa last	251		P.A. Now (θ)	251°
Sep first	9.0		Sep last	8.2		Sep. Now (ρ)	8.2"
Mag pri	9.15		Mag sec	10.04		delta mag (ΔM)	0.89		Spectral class	F0 (yellow-white)
Pri motion ra	+037		Sec motion ra	+037
Pri motion dec	+007		Sec motion dec	+007
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	251.1		Precise sep	8.213		Constellation	Cetus		SAO	147668
HIP	5616		Tycho2	5275-01223-1		Gaia DR2	2456137456933839232		HD	7195
BD	BD-14 228		Distance	235.29		Distance ly	767.52

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01121-1338	SKI 1		2007	13	251	8.4	9.15	10.04	F0	D	011205.18-133735.2
01121-1338	SKI 1		2008	14	251	6.5	9.15	10.04	F0	D	011205.18-133735.2
01121-1338	SKI 1		2016	16	251	8.3	9.15	10.04	F0		011205.18-133735.2
01121-1338	SKI 1		2018	19	251	8.2	9.15	10.04	F0		011205.18-133735.2

If you need more information about this double, apply for a data request form to the WDS.