21456+2417 POU 5492 AC

Coord 2000	21456+2417		Discov num	POU5492		Comp	AC		Coord arcsec 2000	21 45 37.26 +24 16 45.2
Date first	1898		Date last	2015		Obs	8
Pa first	51		Pa last	49.2		P.A. Now (θ)	49.2°
Sep first	20.4		Sep last	19.993		Sep. Now (ρ)	19.993"
Mag pri	13.10		Mag sec	13.50		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	+001		Sec motion ra	+004
Pri motion dec	-001		Sec motion dec	-001
Notes

rPM=0.728 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 45 37 +24 16 45	POU 5491 AB	2015	8	6	10.2	13.10	14.00	0.90
Show			21 45 37 +24 16 45	POU 5492 AC	2015	8	49	20.0	13.10	13.50	0.40		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Pegasus

Gaia DR2

1794663148469777792

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
21456+2417	POU5492	AC	1998	2	50	20.1	13.00	13.80		D	214537.26+241645.2
21456+2417	POU5492	AC	2008	3	50	20.1	13.00	13.80		D	214537.26+241645.2
21456+2417	POU5492	AC	2015	5	49	20.0	13.10	13.50			214537.26+241645.2

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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