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00158-1159
STF 14

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

00158-1159 STF 14

00^h 15^m 48.93^s -11° 59' 24.7" P.A. 237.00 sep 14.5 mag 8.90,10.85 Sp A0V dist. 1724.14 pc (5624.14 l.y.)

Coord 2000	00158-1159		Discov num	STF 14		Comp			Coord arcsec 2000	00 15 48.93 -11 59 24.7
Date first	1830		Date last	2016		Obs	26
Pa first	236		Pa last	237		P.A. Now (θ)	237°
Sep first	15.2		Sep last	14.5		Sep. Now (ρ)	14.5"
Mag pri	8.90		Mag sec	10.85		delta mag (ΔM)	1.95		Spectral class	A0V (white)
Pri motion ra	+001		Sec motion ra	+003
Pri motion dec	-011		Sec motion dec	-014
Notes	Y (Parallax indicates components are non-physical)

rPM=0.252 (< 0.3, Physical double)

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	237.4		Precise sep	14.46		Constellation	Cetus		SAO	147186
HIP	1260		Tycho2	5264-00619-1		Gaia DR2	2424394109563388288		HD	1154
BD	BD-12 28		Distance	1724.14		Distance ly	5624.14

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00158-1159	STF 14		1998	19	237	14.5	8.90	10.85	A0V	D	001548.93-115924.7
00158-1159	STF 14		1999	20	237	14.5	8.90	10.85	A0V	D	001548.93-115924.7
00158-1159	STF 14		2010	21	237	14.3	8.90	10.85	A0V	Y	001548.93-115924.7
00158-1159	STF 14		2015	22	236	14.4	8.90	10.85	A0V	Y	001548.93-115924.7
00158-1159	STF 14		2016	23	237	14.5	8.90	10.85	A0V	Y	001548.93-115924.7

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