19300+4010 MLB 978AB

Coord 2000	19300+4010		Discov num	MLB 978		Comp	AB		Coord arcsec 2000	19 29 56.20 +40 09 59.0
Date first	1935		Date last	2006		Obs	3
Pa first	140		Pa last	145		P.A. Now (θ)	145°
Sep first	4.4		Sep last	4.8		Sep. Now (ρ)	4.8"
Mag pri	10.60		Mag sec	11.10		delta mag (ΔM)	0.5		Spectral class	K0 (yellow-orange)
Pri motion ra	+000		Sec motion ra
Pri motion dec	-012		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

19300+4010

MLB 978

AB

1935

2006

3

145

4.8

10.60

11.10

0.50

<===

Show

19300+4010

MLB 978

AC

1935

2000

3

307

43.0

10.60

9.70

0.90

Triple system
3 visible stars in this system

Precise pa	145.1		Precise sep	4.818		Constellation	Cygnus		last precise pa	145.1
last precise sep	4.818

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19300+4010	MLB 978	AB	2006	3	145	4.8	10.60	11.10			192956.20+400959.0

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