14008+1754 COU  59AB

Coord 2000	14008+1754		Discov num	COU  59		Comp	AB		Coord arcsec 2000	14 00 42.18 +17 53 55.3
Date first	1965		Date last	2013		Obs	12
Pa first	172		Pa last	170		P.A. Now (θ)	170°
Sep first	7.7		Sep last	8.2		Sep. Now (ρ)	8.2"
Mag pri	10.55		Mag sec	13.80		delta mag (ΔM)	3.25		Spectral class
Pri motion ra	-087		Sec motion ra
Pri motion dec	+023		Sec motion dec
Notes

Nature of this double is uncertain.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

14008+1754

COU 59

AB

1965

2013

12

170

8.2

10.55

13.80

3.25

<===

Show

14008+1754

GRV 877

AC

1896

2013

9

230

35.3

10.55

11.52

0.97

Triple system
3 visible stars in this system

Constellation

Bootes

Tycho2

1470-00602-1

last precise pa

169.7

last precise sep

8.21

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14008+1754	COU 59	AB	2006	5	169	8.5	10.55	13.80		D	140042.18+175355.3
14008+1754	COU 59	AB	2007	8	170	8.7	10.55	13.80		D	140042.18+175355.3
14008+1754	COU 59	AB	2010	11	173	9.7	10.55	13.80			140042.18+175355.3
14008+1754	COU 59	AB	2013	12	170	8.2	10.55	13.80			140042.18+175355.3

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