19449+1047 STF2570AB,C

Coord 2000	19449+1047		Discov num	STF2570		Comp	AB,C		Coord arcsec 2000	19 44 56.78 +10 46 30.6
Date first	1825		Date last	2016		Obs	46
Pa first	277		Pa last	277		P.A. Now (θ)	277°
Sep first	4.0		Sep last	4.3		Sep. Now (ρ)	4.3"
Mag pri	7.62		Mag sec	9.81		delta mag (ΔM)	2.19		Spectral class	B3IV-V (blue-white)
Pri motion ra	+001		Sec motion ra	+001
Pri motion dec	-002		Sec motion dec	-002
Notes	N (See 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

19449+1047

AGC 10

AB

1878

2000

40

140

0.2

8.43

8.42

0.01

Show

19449+1047

STF2570

AB,C

1825

2016

46

277

4.3

7.62

9.81

2.19

<===

Triple system
4 visible stars in this system

Precise pa	276.7		Precise sep	4.281		Cdsa2 id	STF 2570 AB,C		Constellation	Aquila
Ra deg	19.749105555555555		De deg	10.775166666666667		last precise pa	276.7		last precise sep	4.281

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19449+1047	STF2570	AB,C	2001	42	283	4.6	7.62	9.81	B3IV-V	D	194456.78+104630.6
19449+1047	STF2570	AB,C	2012	45	280	4.5	7.62	9.81	B3IV-V	N	194456.78+104630.6
19449+1047	STF2570	AB,C	2015	45	276	4.3	7.62	9.81	B3IV-V	N	194456.78+104630.6
19449+1047	STF2570	AB,C	2016	46	277	4.3	7.62	9.81	B3IV-V	N	194456.78+104630.6

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