20233+2325 BKO 443BC

Coord 2000	20233+2325		Discov num	BKO 443		Comp	BC		Coord arcsec 2000	20 23 19.45 +23 25 16.7
Date first	1999		Date last	2015		Obs	8
Pa first	157		Pa last	157		P.A. Now (θ)	157°
Sep first	6.8		Sep last	6.7		Sep. Now (ρ)	6.7"
Mag pri	11.70		Mag sec	13.50		delta mag (ΔM)	1.8		Spectral class
Pri motion ra	-004		Sec motion ra
Pri motion dec	-010		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

20233+2325

POU4428

AB

1894

2015

10

188

8.4

11.66

11.70

0.04

Show

20233+2325

BKO 443

BC

1999

2015

8

157

6.7

11.70

13.50

1.80

<===

Triple system
3 visible stars in this system

Precise pa

157.4

Precise sep

6.726

Constellation

Vulpecula

Gaia DR2

27120211456

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20233+2325	BKO 443	BC	2008	1	158	6.8	11.70	13.50			202319.45+232516.7
20233+2325	BKO 443	BC	2015	4	157	6.6	11.70	13.50			202319.45+232516.7

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