20335+2453 BKO 458AC

Coord 2000	20335+2453		Discov num	BKO 458		Comp	AC		Coord arcsec 2000	20 33 30.34 +24 53 09.0
Date first	1999		Date last	2015		Obs	8
Pa first	344		Pa last	344		P.A. Now (θ)	344°
Sep first	6.0		Sep last	5.9		Sep. Now (ρ)	5.9"
Mag pri	13.20		Mag sec	14.50		delta mag (ΔM)	1.3		Spectral class
Pri motion ra	-051		Sec motion ra
Pri motion dec	-086		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

20335+2453

POU4643

AB

1898

2015

9

76

9.7

13.20

14.20

1.00

Show

20335+2453

BKO 458

AC

1999

2015

8

344

5.9

13.20

14.50

1.30

<===

Triple system
3 visible stars in this system

Precise pa

343.8

Precise sep

5.944

Constellation

Vulpecula

Gaia DR2

86493316480

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20335+2453	BKO 458	AC	2008	1	342	6.1	13.20	14.50			203330.34+245309.0
20335+2453	BKO 458	AC	2015	4	344	6.0	13.20	14.50			203330.34+245309.0

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