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20334+5142
TDT2369

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20334+5142 TDT2369

20^h 33^m 25.85^s +51° 42' 18.4" P.A. 61.00 sep 2.4 mag 12.18,12.47

Coord 2000	20334+5142		Discov num	TDT2369		Comp			Coord arcsec 2000	20 33 25.85 +51 42 18.4
Date first	1991		Date last	1991		Obs	1
Pa first	61		Pa last	61		P.A. Now (θ)	61°
Sep first	2.4		Sep last	2.4		Sep. Now (ρ)	2.4"
Mag pri	12.18		Mag sec	12.47		delta mag (ΔM)	0.29		Spectral class
Pri motion ra	+006		Sec motion ra	+006
Pri motion dec	+002		Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	60.8		Precise sep	2.43		Constellation	Cygnus		Tycho2	3585-00780-1
Gaia DR2	2181443954411361792

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20334+5142	TDT2369		1991	1	61	2.4	12.18	12.47			203325.63+514217.1

If you need more information about this double, apply for a data request form to the WDS.