01117+0011 SLW  55 (34 Cet)

Coord 2000	01117+0011		Discov num	SLW  55		Comp			Coord arcsec 2000	01 11 43.74 +00 11 11.8
Date first	1954		Date last	2015		Obs	6
Pa first	56		Pa last	56		P.A. Now (θ)	56°
Sep first	126.2		Sep last	126.1		Sep. Now (ρ)	126.1"
Mag pri	16.70		Mag sec	18.20		delta mag (ΔM)	1.5		Spectral class	M3.1+M4.1 (red/red)
Pri motion ra	+039		Sec motion ra	+034
Pri motion dec	-031		Sec motion dec	-028
Notes	V R (Proper motion indicates physical, Red magnitudes)

Visually invisible, K-band or other infrared star rPM=0.117 (< 0.3, Physical double) This double is physical.

Precise pa	55.8		Precise sep	126.064		Name	34 Cet		Constellation	Cetus
SAO	129169		Gaia DR2	45454455296		HD	7147		HR	353
DM	BD-03 161		Flamsteed	34 Ceti		Flamsteed name	34 Cet

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01117+0011	SLW 55		2002	1	56	126.1	16.69	18.19	M3.1 M4.1	V R	011143.74+001111.8
01117+0011	SLW 55		2010	4	56	126.0	16.70	18.20	M3.1 M4.1	VDR	011143.74+001111.8
01117+0011	SLW 55		2015	6	56	126.1	16.70	18.20	M3.1+M4.1	V R	011143.74+001111.8

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