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20119+3642
TDT2077

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

20119+3642 TDT2077

20^h 11^m 55.14^s +36° 41' 58.5" P.A. 49.00 sep 0.8 mag 12.21,12.35

Coord 2000	20119+3642		Discov num	TDT2077		Comp			Coord arcsec 2000	20 11 55.14 +36 41 58.5
Date first	1991		Date last	1991		Obs	1
Pa first	49		Pa last	49		P.A. Now (θ)	49°
Sep first	0.8		Sep last	0.8		Sep. Now (ρ)	0.8"
Mag pri	12.21		Mag sec	12.35		delta mag (ΔM)	0.14		Spectral class
Pri motion ra	+009		Sec motion ra	+009
Pri motion dec	-001		Sec motion dec	-001
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	49.3		Precise sep	0.83		Constellation	Cygnus		Tycho2	2683-02805-1
Gaia DR2	2060686275961006336

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20119+3642	TDT2077		1991	1	49	0.8	12.21	12.35			201155.14+364158.5

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