21506+2447 POU 5528 AC

Coord 2000	21506+2447		Discov num	POU5528		Comp	AC		Coord arcsec 2000	21 50 36.22 +24 47 26.8
Date first	1898		Date last	2015		Obs	8
Pa first	154		Pa last	159.7		P.A. Now (θ)	159.7°
Sep first	9.2		Sep last	9.099		Sep. Now (ρ)	9.099"
Mag pri	12.71		Mag sec	14.40		delta mag (ΔM)	1.69		Spectral class
Pri motion ra	-001		Sec motion ra	+002
Pri motion dec	-005		Sec motion dec	-008
Notes

rPM=0.514 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 50 36 +24 47 27	POU 5527 AB	2014	7	97	8.0	12.71	14.30	1.59
Show			21 50 36 +24 47 27	POU 5528 AC	2015	8	160	9.1	12.71	14.40	1.69		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Pegasus

Gaia DR2

1796237683480185856

No records found.

refcode	metd	author	reference
Pou1933	Pa -	Pourteau, M. A.	.
Pou1933		Cat. des etoiles doubles de la zone +24deg de la carte photog. du ciel, 1933
Pou1933		(Obs. de Paris, H. Tessier) [QB821.P7]

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21506+2447	POU5528	AC	1898	1	154	9.2	12.10	13.90			215035.08+244552.3
21506+2447	POU5528	AC	1997	2	159	9.1	12.71	14.40		D	215036.22+244726.8
21506+2447	POU5528	AC	2009	3	158	9.0	12.71	14.40		D	215036.22+244726.8
21506+2447	POU5528	AC	2015	5	160	9.1	12.71	14.40			215036.22+244726.8

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS