19486+2458 STF2586AB

Coord 2000	19486+2458		Discov num	STF2586		Comp	AB		Coord arcsec 2000	19 48 34.30 +24 57 43.9
Date first	1830		Date last	2016		Obs	35
Pa first	227		Pa last	226		P.A. Now (θ)	226°
Sep first	3.6		Sep last	3.8		Sep. Now (ρ)	3.8"
Mag pri	7.56		Mag sec	9.28		delta mag (ΔM)	1.72		Spectral class	B8V (blue-white)
Pri motion ra	+005		Sec motion ra	+002
Pri motion dec	-002		Sec motion dec	-002
Notes

rPM=0.557 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

19486+2458

STF2586

AB

1830

2016

35

226

3.8

7.56

9.28

1.72

<===

Show

19486+2458

STF2586

AC

1892

2012

19

268

63.7

7.56

9.34

1.78

Triple system
3 visible stars in this system

Precise pa	226.2		Precise sep	3.804		Cdsa2 id	STF 2586 AB		Constellation	Vulpecula
Tycho2	2143-00098-1		HD	187343		Ra deg	19.809527777777777		De deg	24.962194444444442
last precise pa	226.2		last precise sep	3.804

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19486+2458	STF2586	AB	2005	28	234	3.4	7.56	9.28	B8V	D	194834.30+245743.9
19486+2458	STF2586	AB	2007	30	226	3.8	7.56	9.28	B8V	D	194834.30+245743.9
19486+2458	STF2586	AB	2009	31	228	3.8	7.56	9.28	B8V	D	194834.30+245743.9
19486+2458	STF2586	AB	2011	34	226	3.8	7.56	9.28	B8V	D	194834.30+245743.9
19486+2458	STF2586	AB	2016	35	226	3.8	7.56	9.28	B8V		194834.30+245743.9

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