15507+2229 STF 1979

15^h 50^m 39.10^s +22° 28' 35.2" P.A. 246.00 sep 9.3 mag 9.58,10.14 Sp F5 dist. 135.32 pc (441.41 l.y.)

Coord 2000	15507+2229	Discov num	STF1979	Comp		Coord arcsec 2000	15 50 39.10 +22 28 35.2
Date first	1832	Date last	2019	Obs	35
Pa first	247	Pa last	245.8	P.A. Now (θ)	245.8°
Sep first	9.4	Sep last	9.318	Sep. Now (ρ)	9.318"
Mag pri	9.58	Mag sec	10.14	delta mag (ΔM)	0.56	Spectral class	F5 (yellow-white)
Pri motion ra	-007	Sec motion ra	-007
Pri motion dec	+015	Sec motion dec	+015
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Serpens	SAO	84031	HIP	77608	Tycho2	1502-01182-1
Gaia DR2	1216985515968983296	GC	21294	BD	BD+22 2888	Distance	135.32
Distance ly	441.41

WDS 15507+2229 STF 1979 : NOTES

No records found.

DISCOVERER

discov	author
STF	(F. Struve DD - Appendix list #1)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
15507+2229	STF1979		2005	25	246	9.5	9.58	10.14	F5	+22 2888	D	155039.10+222835.2
15507+2229	STF1979		2013	27	246	9.5	9.58	10.14	F5	+22 2888	D	155039.10+222835.2
15507+2229	STF1979		2015	30	246	9.5	9.58	10.14	F5	+22 2888		155039.10+222835.2
15507+2229	STF1979		2019	35	246	9.3	9.58	10.14	F5	+22 2888		155039.10+222835.2

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

WDS 15507+2229 STF 1979 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15507+2229 STF 1979 : MEASURES

No records found.

WDS 15507+2229 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 15507+2229 : ALADIN DSS IMAGE @ 15^h 50^m 39.10^s +22° 28' 35.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15507+2229 STF 1979 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		15507+2229	STF1979		246	9.3	0
Show		15496+2244	POU3205		334	8.3	21
Show		15531+2251	LDS4598		247	38.7	41
Show		15537+2224	GRV 915		286	19.1	44
Show		15498+2315	POU3206	AB	74	13.8	49
Show		15498+2315	POU3207	AC	100	19.4	49
Show		15489+2314	HDS2227		291	0.7	52
Show		15509+2322	POU3209		48	14.0	54
Show		15503+2117	SHN 205		-1	0.6	72
Show		15457+2320	POU3204		155	3.4	86
Show		15444+2244	POU3201		290	4.9	88
Show		15567+2202	LDS4610		296	27.5	89
Show		15507+2400	POU3208		97	5.2	93
Show		15558+2328	POU3211		168	9.5	93
Show		15440+2220	COU 106		277	0.3	94
Show		15460+2338	UC 3058		203	17.2	95
Show		15513+2408	POU3210		151	6.1	100
Show		15436+2255	KPP3295		186	13.6	102
Show		15581+2237	NSN 674		220	3.4	105
Show		15563+2347	RAO 341		330	0.6	111
Show		15585+2257	LDS 982		225	26.3	112
Show		15456+2356	UC 3054		211	41.4	113
Show		15570+2345	TDS9701	AB	147	0.5	117
Show		15570+2345	GII 226	Aa,Ab	170	0.2	117
Show		15441+2345	SLN 82		3	17.7	119
Show		15420+2240	POU3198		16	5.8	121
Show		15507+2430	AZC 94		152	17.0	122
Show		15589+2147	STF1990	AB	61	56.6	122
Show		15589+2147	WAL 69	AD	262	15.0	122
Show		15589+2147	STF1990	AC	60	58.5	122
Show		15589+2147	STF1990	BC	26	4.0	123
Show		15456+2412	POU3203		107	16.7	125
Show		15446+2411	POU3202		299	6.8	133
Show		15521+2015	HJ 2794	AB	144	23.2	136
Show		15521+2015	HJ 2794	AC	9	23.3	136
Show		16003+2254	TDS9721	AB	241	0.5	137
Show		15485+2015	DBR 320		232	2.1	138
Show		15578+2054	A 1370		51	0.2	138
Show		15598+2324	DAM2509		107	5.2	138
Show		15429+2355	POU3199		108	14.3	138
Show		15587+2351	UC 3096		128	18.2	139
Show		15597+2332	TDS9717		255	1.1	141
Show		15406+2205	WIS 291		342	28.7	142
Show		15553+2435	AZC 95		233	47.7	142
Show		15591+2358	DAM2505		256	8.2	148
Show		16008+2324	KPP1277		340	9.7	151
Show		15529+2000	HU 747		110	2.5	152
Show		15437+2424	POU3200		69	4.7	155
Show		15407+2339	AZC 93		170	41.1	155
Show		15560+2013	YSC 224		310	0.1	156
Show		16016+2311	POU3212		35	14.4	157

WDS 15507+2229 : COMPONENTS

	A
B	pa=245.8° sep=9.32"

15507+2229 A

Coord arcsec 2000	155039.10+222835.2		Mag	9.58		Spectral class	F5 (yellow-white)		PmRA	-7.00
PmDE	15.0		SAO	84030		GC	21294		DM	BD+22 2888

SAO

SAO	84030	DelFlag		RA1950		PmRA1950	-0.0025
DE1950		PmDE1950	0.005	Vmag	9.3	SpType
Double code		Source	70	CatNum	21294	DM	BD+22 2888
DMcomp	B	BDsup		HD		M HD
GC	21294	RA1950rad	4.13846485	DE1950rad	0.39488108	PmRA2000	-0.0024
PmDE2000	0.008

15507+2229 B

Coord arcsec 2000	155038.49+222831.4		Mag	10.14		PmRA	-7.00		PmDE	15.0
Delta magnitude	0.56		Coordinate calculated	yes