19500+0637 J  1336AB

Coord 2000	19500+0637		Discov num	J  1336		Comp	AB		Coord arcsec 2000	19 50 03.74 +06 37 39.7
Date first	1914		Date last	2015		Obs	25
Pa first	5		Pa last	59		P.A. Now (θ)	59°
Sep first	2.7		Sep last	5.7		Sep. Now (ρ)	5.7"
Mag pri	11.00		Mag sec	11.40		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	-011		Sec motion ra	+029
Pri motion dec	-018		Sec motion dec	+009
Notes	U (Proper motion indicates non-physical)

Visually invisible, K-band or other infrared star rPM=1.589 This double is not physical.

Show

name

SAO

coord_2000

discov#

comp

first

last

obs

pa

sep

mag1

mag2

d_mag

orb

current

Show

19500+0637

J 1336

AB

1914

2015

25

59

5.7

11.00

11.40

0.40

<===

Show

19500+0637

J 1336

AC

1953

2015

16

220

24.0

11.00

11.20

0.20

Triple system
3 visible stars in this system

Precise pa

59.2

Precise sep

5.71

Constellation

Aquila

Gaia DR2

81849765760

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19500+0637	J 1336	AB	1999	9	55	5.1	11.00	11.40		D	195003.74+063739.7
19500+0637	J 1336	AB	2009	11	58	5.4	11.00	11.40		D	195003.74+063739.7
19500+0637	J 1336	AB	2010	12	58	5.5	11.00	11.40		D	195003.74+063739.7
19500+0637	J 1336	AB	2011	15	58	5.5	11.00	11.40		D	195003.74+063739.7
19500+0637	J 1336	AB	2013	17	59	5.7	11.00	11.40		L	195003.74+063739.7
19500+0637	J 1336	AB	2015	18	59	5.7	11.00	11.40		L	195003.74+063739.7

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