20152+1357 J  3066AC

Coord 2000	20152+1357		Discov num	J  3066		Comp	AC		Coord arcsec 2000	20 15 23.75 +14 00 30.4
Date first	1944		Date last	2015		Obs	4
Pa first	210		Pa last	216		P.A. Now (θ)	216°
Sep first	7.0		Sep last	9.3		Sep. Now (ρ)	9.3"
Mag pri	12.80		Mag sec	15.80		delta mag (ΔM)	3		Spectral class
Pri motion ra	+025		Sec motion ra
Pri motion dec	+001		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

20152+1357

J 3066

AB

1944

2015

4

333

4.5

12.80

13.60

0.80

Show

20152+1357

J 3066

AC

1944

2015

4

216

9.3

12.80

15.80

3.00

<===

Triple system
3 visible stars in this system

Precise pa

215.7

Precise sep

9.303

Constellation

Delphinus

Gaia DR2

58767492352

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20152+1357	J 3066	AC	1944	1	210	7.0	11.00	15.00			201530.00+135700.0
20152+1357	J 3066	AC	2000	3	215	9.0	11.00	15.00		D	201523.75+140030.4
20152+1357	J 3066	AC	2001	4	215	9.1	11.00	15.00		D	201523.75+140030.4
20152+1357	J 3066	AC	2015	4	216	9.3	12.80	15.80			201523.75+140030.4

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