12544-1528 GWP 1875

12^h 54^m 22.94^s -15° 27' 58.8" P.A. 28.00 sep 93.8 mag 10.60,17.50

Coord 2000	12544-1528	Discov num	GWP1875	Comp		Coord arcsec 2000	12 54 22.94 -15 27 58.8
Date first	1956	Date last	2010	Obs	4
Pa first	27	Pa last	27.5	P.A. Now (θ)	27.5°
Sep first	89.9	Sep last	93.83	Sep. Now (ρ)	93.83"
Mag pri	10.60	Mag sec	17.50	delta mag (ΔM)	6.9	Spectral class
Pri motion ra	-030	Sec motion ra	-026
Pri motion dec	-058	Sec motion dec	-054
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.087 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Tycho2

6111-00777-1

Gaia DR2

3524463533331877632

WDS 12544-1528 GWP 1875 : 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
12544-1528	GWP1875		1999	2	27	93.5	10.60	17.50		V R	125422.94-152758.8
12544-1528	GWP1875		2010	3	27	94.1	10.60	17.50		V R	125422.94-152758.8

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

WDS 12544-1528 GWP 1875 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12544-1528 GWP 1875 : MEASURES

No records found.

WDS 12544-1528 : VIRTUAL EYEPIECE

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WDS 12544-1528 : ALADIN DSS IMAGE @ 12^h 54^m 22.94^s -15° 27' 58.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12544-1528 GWP 1875 : 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		12544-1528	GWP1875		28	93.8
Show		12526-1514	GWP1871		42	13.3	30
Show		12517-1534	GWP1868		224	109.2	40
Show		12514-1551	GWP1867		83	90.5	49
Show		12509-1528	GWP1865		206	27.8	51
Show		12505-1505	KPP 278		96	3.6	61
Show		12536-1428	AHD 13		133	11.5	62
Show		12509-1444	RST3812		55	1.6	68
Show		12577-1428	SKF 227		297	6.3	78
Show		12529-1643	UC 2420		173	6.9	79
Show		12490-1539	RST3809		16	0.3	80
Show		12485-1543	WSI 74	Aa,Ab	153	0.1	86
Show		12485-1543	HDS1795	AB	63	2.7	86
Show		12519-1404	BRT2731		74	4.0	92
Show		12486-1425	YSC 214		160	0.8	105
Show		12566-1709	HJ 2624		230	28.3	106
Show		12537-1718	LDS 424		345	4.3	110
Show		12558-1336	UC 2433		137	5.7	114
Show		12533-1724	GWP1873		107	27.7	117
Show		12495-1709	RST3810	AB	56	0.3	124
Show		12495-1709	RST3810	AB,C	253	4.5	124
Show		12529-1732	UC 2421		257	19.7	126
Show		12531-1318	HDS1807		124	0.4	131
Show		12480-1354	GWP1858		259	17.8	133
Show		12490-1338	HU 135		349	3.5	135
Show		12465-1645	GWP1855		155	75.7	138
Show		12547-1311	GWP1876		345	46.9	138
Show		12460-1412	UC 2402		65	19.8	143
Show		13037-1620	BNV 8		330	0.6	144
Show		12584-1740	UC 2441		148	38.9	145
Show		12578-1308	STN 27		70	2.1	149
Show		12560-1257	SKF2542	AB	216	7.4	153
Show		12560-1257	SJM 1	Aa,Ab	141	0.1	153
Show		12540-1802	S 643		295	23.5	155
Show		12499-1307	GWP1863		298	17.8	156
Show		12440-1615	TSN 163		85	0.3	158
Show		13054-1506	RST3819		168	2.8	161
Show		12485-1746	FEN 18		218	4.0	162
Show		12451-1348	UC 2396		47	35.1	168
Show		13024-1729	HJ 2630		99	13.7	168
Show		12457-1734	FEN 17		90	4.6	178
Show		12533-1831	RST2821		336	1.7	185
Show		12542-1835	UC 2426		193	19.5	188
Show		12421-1634	GWP1848		46	73.7	190
Show		13060-1402	GWP1905		142	267.1	190
Show		13040-1738	BU 798	AB	180	0.3	190
Show		13040-1738	UC 2465	AC	204	121.9	190
Show		13004-1236	GWP1888		305	15.7	193
Show		13064-1405	UC 2480		140	19.1	194
Show		12505-1835	HU 136		130	1.1	196
Show		13079-1519	GWP1912	AB	298	10.4	196

WDS 12544-1528 : COMPONENTS

	A
B	pa=26.6° sep=93.12"

12544-1528 A

Componente originario normalizzato	AB		Coord arcsec 2000	125422.94-152758.8		Mag	10.6		PmRA	-30.00
PmDE	-58.0		Tycho2	6111-00777-1

Tycho2

Tycho2	6111-00777-1	Pflag		RAmdeg	193.59556248	DEmdeg	-15.46632476
PmRA	-28.9	PmDE	-57.2	E RAmdeg	52	E DEmdeg	49
E pmRA	1.8	E pmDE	1.8	EpRAm	1974.90	EpDEm	1973.42
Num	5	Q RAmdeg	0.4	Q DEmdeg	1.3	Q pmRA	0.4
Q pmDE	1.3	BTmag	12.076	E BTmag	0.172	VTmag	11.192
E VTmag	0.115	Prox	999	TYC		HIP
CCDM		RAdeg	193.59563861	DEdeg	-15.46619444	EpRA 1990	1.69
EpDE 1990	1.83	E RAdeg	73.7	E DEdeg	87.6	Posflg
Corr	0.1

12544-1528 B

Componente originario normalizzato	AB		Coord arcsec 2000	125425.83-152635.6		Mag	17.5		PmRA	-26.00
PmDE	-54.0		Calc delta mag	6.9		Calc coord	yes