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19086+3755
STF 2472 AB
HD 178848

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

19086+3755 STF 2472 AB (HD 178848)

19^h 08^m 33.73^s +37° 54' 36.8" P.A. 340.00 sep 22.7 mag 8.38,10.44 Sp K0 dist. 219.78 pc (716.92 l.y.)

Coord 2000	19086+3755		Discov num	STF2472		Comp	AB		Coord arcsec 2000	19 08 33.73 +37 54 36.8
Date first	1831		Date last	2021		Obs	61
Pa first	337		Pa last	339.7		P.A. Now (θ)	339.7°
Sep first	17.1		Sep last	22.74		Sep. Now (ρ)	22.74"
Mag pri	8.38		Mag sec	10.44		delta mag (ΔM)	2.06		Spectral class	K0 (yellow-orange)
Pri motion ra	+007		Sec motion ra	+001
Pri motion dec	-024		Sec motion dec	+007
Notes	N L S (See Notes, Linear solution, Parallax indidates non-physical)

rPM=1.263

This double is not physical.

19086+3755 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 178848	67865	19 08 34 +37 54 37	STF 2472 AB	2021	61	340	22.7	8.38	10.44	2.06		<===
Show		67865	19 08 34 +37 54 37	STF 2472 AC	2021	37	348	75.4	8.38	10.29	1.91
Show		67865	19 08 34 +37 54 37	STF 2472 AD	2021	24	344	79.2	8.38	10.45	2.07
Show		67865	19 08 34 +37 54 37	STF 2472 AE	2021	20	332	53.3	8.38	12.90	4.52
Show		67865	19 08 34 +37 54 37	FYM 29 AF	2015	10	241	120.0	8.38	11.50	3.12
Show		67865	19 08 34 +37 54 37	FYM 29 AG	2015	8	258	63.9	8.38	13.30	4.92
Show		67865	19 08 34 +37 54 37	FYM 29 AH	2015	8	192	46.6	8.38	13.40	5.02
Show		67865	19 08 34 +37 54 37	FYM 29 AJ	2015	8	64	32.0	8.38	14.30	5.92
Show			19 08 33 +37 54 57	STF 2472 BC	2015	28	351	53.2	10.44	10.29	0.15
Show			19 08 33 +37 54 57	STF 2472 BD	2015	19	346	56.8	10.44	10.45	0.01
Show			19 08 32 +37 55 50	STF 2473 CD	2021	51	294	6.2	10.29	10.45	0.16
Show			19 08 32 +37 55 50	STF 2472 CE	2015	18	198	28.2	10.29	12.90	2.61
Show			19 08 25 +37 53 39	FYM 29 FI	2015	8	350	24.8	11.50	14.00	2.50

Decuple system
10 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 178848		Constellation	Lyra		SAO	67865		HIP	94024
Tycho2	3120-01262-1		Gaia DR2	2099155134098571392		HD	178848		GC	26387
BD	BD+37 3350		Distance	219.78		Distance ly	716.92