12558-1940 GWP 1879

12^h 55^m 49.84^s -19° 39' 58.3" P.A. 310.00 sep 66.1 mag 17.60,17.60

Coord 2000	12558-1940	Discov num	GWP1879	Comp		Coord arcsec 2000	12 55 49.84 -19 39 58.3
Date first	1956	Date last	2015	Obs	7
Pa first	310	Pa last	309.5	P.A. Now (θ)	309.5°
Sep first	65.5	Sep last	66.076	Sep. Now (ρ)	66.076"
Mag pri	17.60	Mag sec	17.60	delta mag (ΔM)	0	Spectral class
Pri motion ra	-042	Sec motion ra	-050
Pri motion dec	-024	Sec motion dec	-024
Notes	V (Proper motion indicates physical)

rPM=0.144 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3508862970866903040

WDS 12558-1940 GWP 1879 : 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
12558-1940	GWP1879		1998	2	310	65.8	17.60	17.60		V	125549.84-193958.3
12558-1940	GWP1879		2010	3	310	65.9	17.60	17.60		V	125549.84-193958.3
12558-1940	GWP1879		2015	4	310	66.1	17.60	17.60		V	125549.84-193958.3

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

WDS 12558-1940 GWP 1879 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12558-1940 GWP 1879 : MEASURES

No records found.

WDS 12558-1940 : VIRTUAL EYEPIECE

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WDS 12558-1940 : ALADIN DSS IMAGE @ 12^h 55^m 49.84^s -19° 39' 58.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12558-1940 GWP 1879 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		12558-1940	GWP1879		310	66.1
Show		12545-1942	UC 2429		351	8.2	19
Show		12578-1907	NSN 103		341	1.5	44
Show		13002-1929	B 2740		117	9.7	63
Show		12515-1920	J 1584		275	11.2	65
Show		12542-1835	UC 2426		193	19.5	69
Show		12533-1831	RST2821		336	1.7	78
Show		13017-1847	LDS4307		121	149.6	99
Show		12505-1835	HU 136		130	1.1	100
Show		12503-1837	GWP1864		213	61.4	101
Show		12540-1802	S 643		295	23.5	102
Show		12489-2013	B 2301		109	0.7	104
Show		13030-2011	B 2307		52	1.5	106
Show		13025-1828	GWP1893		158	118.9	120
Show		12506-2117	STN 25		182	13.1	122
Show		13046-1933	SKF1586		323	18.3	124
Show		13038-2035	BU 341		130	0.2	125
Show		12584-1740	UC 2441		148	38.9	126
Show		13023-2111	UC 2457		315	76.8	129
Show		13051-1951	TDS8682		66	1.9	131
Show		12577-2249	LDS4300		47	26.9	133
Show		13052-1944	UC 2474		317	6.1	133
Show		12529-1732	UC 2421		257	19.7	135
Show		12467-1901	B 2540		75	0.2	135
Show		12462-2010	SLW 771		108	64.0	139
Show		13015-2134	ARA1482		61	12.6	140
Show		12533-1724	GWP1873		107	27.7	141
Show		12473-2059	ARA1098		75	10.3	144
Show		12537-1718	LDS 424		345	4.3	146
Show		13061-1913	UC 2478		184	35.0	148
Show		12465-2051	RST2814	AB	292	0.1	150
Show		12566-1709	HJ 2624		230	28.3	152
Show		12485-1746	FEN 18		218	4.0	156
Show		13054-2103	VVO 11		53	160.7	159
Show		13024-1729	HJ 2630		99	13.7	161
Show		12450-1834	GWP1852		325	28.3	168
Show		13054-2119	KPP2416		249	21.0	168
Show		12459-1807	RST2813		121	1.0	169
Show		13040-1738	BU 798	AB	180	0.3	170
Show		13040-1738	UC 2465	AC	204	121.9	170
Show		13079-1902	B 2014		102	2.3	175
Show		12579-2232	BRT1487		166	3.9	175
Show		13034-2200	LDS4310	AB	102	26.7	176
Show		13034-2200	LDS4310	Aa,Ab	293	1.2	176
Show		12434-1955	UC 2391		268	20.4	176
Show		12495-1709	RST3810	AB	56	0.3	177
Show		12495-1709	RST3810	AB,C	253	4.5	177
Show		13042-2153	UC 2466		45	31.3	177
Show		13067-2111	HJ 2637		256	56.4	179
Show		12529-1643	UC 2420		173	6.9	182
Show		13021-2224	B 1726	A,BC	158	15.3	187

WDS 12558-1940 : COMPONENTS

	A
B	pa=311.2° sep=63.81"

12558-1940 A

Componente originario normalizzato	AB		Coord arcsec 2000	125549.84-193958.3		Mag	17.6		PmRA	-42.00
PmDE	-24.0

12558-1940 B

Componente originario normalizzato	AB		Coord arcsec 2000	125546.44-193916.3		Mag	17.6		PmRA	-50.00
PmDE	-24.0		Calc coord	yes