19556+1855 GWP 2909

19^h 55^m 33.56^s +18° 54' 47.8" P.A. 245.00 sep 10.9 mag 11.60,17.30

Coord 2000	19556+1855	Discov num	GWP2909	Comp		Coord arcsec 2000	19 55 33.56 +18 54 47.8
Date first	1991	Date last	2016	Obs	7
Pa first	246	Pa last	245.3	P.A. Now (θ)	245.3°
Sep first	10.6	Sep last	10.856	Sep. Now (ρ)	10.856"
Mag pri	11.60	Mag sec	17.30	delta mag (ΔM)	5.7	Spectral class
Pri motion ra	+015	Sec motion ra	+010
Pri motion dec	-087	Sec motion dec	-090
Notes	V (Proper motion indicates physical)

rPM=0.064 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Sagitta

Tycho2

1624-02124-1

Gaia DR2

1823114115680893696

WDS 19556+1855 GWP 2909 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP		(RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP		Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP		Observatory (OAG) CPMWP Survey
GWP		Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP		(RA 12h00m to 23h59m, DEC +20 to -20 deg)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19556+1855	GWP2909		2000	2	246	10.8	11.60	17.30		V	195533.56+185447.8
19556+1855	GWP2909		2015	5	245	10.9	11.60	17.30		V	195533.56+185447.8
19556+1855	GWP2909		2016	7	245	10.9	11.60	17.30		V	195533.56+185447.8

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

WDS 19556+1855 GWP 2909 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19556+1855 GWP 2909 : MEASURES

No records found.

WDS 19556+1855 : VIRTUAL EYEPIECE

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

WDS 19556+1855 : ALADIN DSS IMAGE @ 19^h 55^m 33.56^s +18° 54' 47.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19556+1855 GWP 2909 : 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		19556+1855	GWP2909		245	10.9
Show		19557+1906	TDS1024		285	1.3	12
Show		19549+1909	J 1145		312	1.5	17
Show		19540+1847	J 3028		307	4.8	27
Show		19535+1846	MAA 2		96	1.3	31
Show		19552+1823	BPM1830		308	53.5	33
Show		19528+1856	J 1177		80	1.9	37
Show		19527+1848	J 151		196	4.2	43
Show		19538+1820	BPM1798		315	78.5	43
Show		19569+1934	J 3037		130	5.1	44
Show		19568+1935	J 3036	AB	256	7.2	44
Show		19568+1935	TOB 304	AC	324	19.4	44
Show		19560+1939	BRT2460		320	4.3	45
Show		19569+1935	BRT2523	AB	39	5.6	46
Show		19569+1935	TOB 305	AC	146	15.9	46
Show		19548+1941	J 3033		308	4.8	48
Show		19561+1808	J 499		224	2.9	49
Show		19555+1944	FOX 90		50	0.8	49
Show		19561+1807	GCB 49		285	3.4	49
Show		19571+1809	BPM1855		236	108.5	51
Show		19535+1810	BPMA200		115	251.8	54
Show		19525+1818	GRV 290		18	26.6	56
Show		19548+1759	BPM1824		307	61.1	57
Show		19528+1813	TDT1821		234	2.1	58
Show		19538+1948	J 3027		358	5.4	61
Show		19579+1804	BPM1877		161	118.4	61
Show		19560+1753	HO 116	AB	20	3.9	62
Show		19560+1753	HJ 2908	AC	12	18.0	62
Show		19526+1809	BPMA197		101	209.6	63
Show		19542+1755	BPM1808		195	86.6	64
Show		19546+1753	BPMA204		20	161.1	64
Show		19564+1751	BRT2292		341	2.1	65
Show		20000+1911	RUC 13		63	1.8	65
Show		19567+1751	BPM1847		177	104.1	66
Show		19564+1750	BPMA214		29	169.4	67
Show		19539+1958	J 498		89	2.3	69
Show		19519+1810	BPM1740		306	82.6	69
Show		19595+1940	J 3039	BC	172	7.4	69
Show		19595+1940	J 3039	AB	187	9.9	69
Show		19508+1917	BAZ 12		288	2.5	70
Show		19518+1810	TDT1808		98	0.8	70
Show		19515+1815	KPP 446		161	4.7	71
Show		19594+1809	BPM1909		173	104.9	71
Show		19570+1747	BPMA217		196	120.2	72
Show		19543+1746	BPM1811		121	44.0	72
Show		19543+1745	BPMA203		244	267.1	72
Show		19515+1809	BPMA195		102	177.1	74
Show		19522+1951	HU 351		158	2.0	74
Show		19505+1839	TDT1795		115	0.6	75
Show		19570+2006	SKF1096		225	3.9	75
Show		19542+1744	J 830	AB	194	3.5	75

WDS 19556+1855 : COMPONENTS

	A
B	pa=244.1° sep=10.37"

19556+1855 A

Componente originario normalizzato	AB		Coord arcsec 2000	195533.56+185447.8		Mag	11.6		PmRA	15.00
PmDE	-87.0		Tycho2	1624-02124-1

Tycho2

Tycho2	1624-02124-1	Pflag		RAmdeg	298.88988177	DEmdeg	18.91327973
PmRA	16.5	PmDE	-86.2	E RAmdeg	53	E DEmdeg	65
E pmRA	1.7	E pmDE	1.7	EpRAm	1979.38	EpDEm	1972.91
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.6	Q pmRA	0.7
Q pmDE	0.6	BTmag	12.470	E BTmag	0.157	VTmag	11.702
E VTmag	0.113	Prox	56	TYC		HIP
CCDM		RAdeg	298.88984167	DEdeg	18.91348000	EpRA 1990	1.75
EpDE 1990	1.63	E RAdeg	57.4	E DEdeg	72.8	Posflg
Corr	0.3

19556+1855 B

Componente originario normalizzato	AB		Coord arcsec 2000	195532.90+185443.3		Mag	17.3		PmRA	10.00
PmDE	-90.0		Calc delta mag	5.7		Calc coord	yes