20397+2419 POU 4818

Coord 2000	20397+2419		Discov num	POU4818		Comp			Coord arcsec 2000	20 39 38.29 +24 19 03.8
Date first	1899		Date last	2015		Obs	9
Pa first	300		Pa last	303.2		P.A. Now (θ)	303.2°
Sep first	15.8		Sep last	14.816		Sep. Now (ρ)	14.816"
Mag pri	11.22		Mag sec	12.10		delta mag (ΔM)	0.88		Spectral class
Pri motion ra	-004		Sec motion ra	+007
Pri motion dec	-007		Sec motion dec	+001
Notes

rPM=1.687 This double is not physical.

Constellation

Vulpecula

Tycho2

2170-00012-1

Gaia DR2

1843403846098839552

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
20397+2419	POU4818		2000	2	302	14.9	11.22	12.10		D	203938.29+241903.8
20397+2419	POU4818		2008	3	302	14.8	11.22	12.10		D	203938.29+241903.8
20397+2419	POU4818		2010	5	303	14.1	11.22	12.10			203938.29+241903.8
20397+2419	POU4818		2015	5	303	14.8	11.22	12.10			203938.29+241903.8

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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