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Current system

19435+0041
HJ 2892
V1462 Aql

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

19435+0041 HJ 2892 (V1462 Aql)

19^h 43^m 30.47^s +00° 40' 32.4" P.A. 87.00 sep 13.3 mag 8.29,11.52 Sp B3V+B9III dist. 269.54 pc (879.24 l.y.)

Coord 2000	19435+0041		Discov num	HJ 2892		Comp			Coord arcsec 2000	19 43 30.47 +00 40 32.4
Date first	1830		Date last	2015		Obs	14
Pa first	92		Pa last	87		P.A. Now (θ)	87°
Sep first	12.0		Sep last	13.3		Sep. Now (ρ)	13.3"
Mag pri	8.29		Mag sec	11.52		delta mag (ΔM)	3.23		Spectral class	B3V+B9III (blue-white/blue-white)
Pri motion ra	-001		Sec motion ra	+005
Pri motion dec	-002		Sec motion dec	+001
Notes

rPM=1.316

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	87.4		Precise sep	13.346		Var name	V1462 Aql		Constellation	Aquila
SAO	124991		HIP	97059		Tycho2	0479-00340-1		Gaia DR2	4239627540054746368
HD	186296		BD	BD+00 4290		Distance	269.54		Distance ly	879.24

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19435+0041	HJ 2892		1999	8	87	13.3	8.29	11.52	B5	D	194330.47+004032.4
19435+0041	HJ 2892		2000	9	88	13.2	8.29	11.52	B5	D	194330.47+004032.4
19435+0041	HJ 2892		2010	10	88	12.9	8.29	11.52	B3V+B9III		194330.47+004032.4
19435+0041	HJ 2892		2015	11	87	13.4	8.29	11.52	B3V+B9III		194330.47+004032.4

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