12465-1645 GWP 1855

12^h 46^m 31.12^s -16° 45' 22.7" P.A. 155.00 sep 75.7 mag 11.60,14.20

Coord 2000	12465-1645	Discov num	GWP1855	Comp		Coord arcsec 2000	12 46 31.12 -16 45 22.7
Date first	1956	Date last	2015	Obs	7
Pa first	155	Pa last	154.5	P.A. Now (θ)	154.5°
Sep first	75.4	Sep last	75.695	Sep. Now (ρ)	75.695"
Mag pri	11.60	Mag sec	14.20	delta mag (ΔM)	2.6	Spectral class
Pri motion ra	-052	Sec motion ra	-048
Pri motion dec	+004	Sec motion dec	+012
Notes	V (Proper motion indicates physical)

rPM=0.171 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Tycho2

6104-01583-1

Gaia DR2

3522762928145043072

WDS 12465-1645 GWP 1855 : 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
12465-1645	GWP1855		1998	2	155	75.7	11.60	14.20		V	124631.12-164522.7
12465-1645	GWP1855		2010	4	155	75.7	11.60	14.20		V	124631.12-164522.7
12465-1645	GWP1855		2015	5	155	75.7	11.60	14.20		V	124631.12-164522.7

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

WDS 12465-1645 GWP 1855 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12465-1645 GWP 1855 : MEASURES

No records found.

WDS 12465-1645 : VIRTUAL EYEPIECE

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WDS 12465-1645 : ALADIN DSS IMAGE @ 12^h 46^m 31.12^s -16° 45' 22.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12465-1645 GWP 1855 : 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		12465-1645	GWP1855		155	75.7	1
Show		12440-1615	TSN 163		85	0.3	48
Show		12495-1709	RST3810	AB	56	0.3	49
Show		12495-1709	RST3810	AB,C	253	4.5	49
Show		12457-1734	FEN 17		90	4.6	51
Show		12421-1634	GWP1848		46	73.7	65
Show		12485-1746	FEN 18		218	4.0	67
Show		12485-1543	WSI 74	Aa,Ab	153	0.1	69
Show		12485-1543	HDS1795	AB	63	2.7	69
Show		12490-1539	RST3809		16	0.3	76
Show		12459-1807	RST2813		121	1.0	83
Show		12514-1551	GWP1867		83	90.5	90
Show		12404-1705	CVR 129		173	26.0	91
Show		12529-1643	UC 2420		173	6.9	92
Show		12509-1528	GWP1865		206	27.8	100
Show		12529-1732	UC 2421		257	19.7	103
Show		12517-1534	GWP1868		224	109.2	104
Show		12533-1724	GWP1873		107	27.7	106
Show		12537-1718	LDS 424		345	4.3	108
Show		12450-1834	GWP1852		325	28.3	111
Show		12505-1505	KPP 278		96	3.6	116
Show		12392-1541	UC 2378		40	37.7	124
Show		12505-1835	HU 136		130	1.1	124
Show		12503-1837	GWP1864		213	61.4	124
Show		12526-1514	GWP1871		42	13.3	128
Show		12399-1811	RST2808		16	3.0	128
Show		12385-1742	TDS8467		75	0.6	129
Show		12540-1802	S 643		295	23.5	132
Show		12373-1703	LDS 414	AB	212	78.8	134
Show		12373-1703	LDS 414	Ba,Bb	36	0.9	134
Show		12467-1901	B 2540		75	0.2	136
Show		12509-1444	RST3812		55	1.6	137
Show		12544-1528	GWP1875		28	93.8	138
Show		12533-1831	RST2821		336	1.7	144
Show		12486-1425	YSC 214		160	0.8	144
Show		12366-1623	RST3800		215	5.1	145
Show		12566-1709	HJ 2624		230	28.3	146
Show		12460-1412	UC 2402		65	19.8	154
Show		12386-1832	HU 468	AB	313	1.4	156
Show		12357-1650	FIN 368	Aa,Ab	111	0.1	156
Show		12357-1650	HJ 1218	AB	260	11.5	156
Show		12542-1835	UC 2426		193	19.5	156
Show		12368-1812	UC 2372		192	9.9	164
Show		12515-1920	J 1584		275	11.2	170
Show		12536-1428	AHD 13		133	11.5	172
Show		12480-1354	GWP1858		259	17.8	173
Show		12406-1917	WSP 83	AB	179	4.9	174
Show		12406-1917	WSP 83	AC	179	13.4	174
Show		12406-1917	WSP 83	AD	61	19.1	174
Show		12406-1917	WSP 83	AE	282	20.0	174
Show		12406-1917	WSP 83	AF	42	21.8	174

WDS 12465-1645 : COMPONENTS

	A
B	pa=155.5° sep=75.11"

12465-1645 A

Componente originario normalizzato	AB		Coord arcsec 2000	124631.12-164522.7		Mag	11.6		PmRA	-52.00
PmDE	4.0		Tycho2	6104-01583-1

Tycho2

Tycho2	6104-01583-1	Pflag		RAmdeg	191.62966198	DEmdeg	-16.75630079
PmRA	-50.7	PmDE	5.4	E RAmdeg	99	E DEmdeg	103
E pmRA	2.8	E pmDE	2.8	EpRAm	1971.78	EpDEm	1969.88
Num	3	Q RAmdeg	0.4	Q DEmdeg	0.1	Q pmRA	0.4
Q pmDE	0.1	BTmag	13.208	E BTmag	0.412	VTmag	11.764
E VTmag	0.191	Prox	999	TYC		HIP
CCDM		RAdeg	191.62978583	DEdeg	-16.75631278	EpRA 1990	1.58
EpDE 1990	1.76	E RAdeg	112.9	E DEdeg	119.6	Posflg
Corr	0.1

12465-1645 B

Componente originario normalizzato	AB		Coord arcsec 2000	124633.29-164631.0		Mag	14.2		PmRA	-48.00
PmDE	12.0		Calc delta mag	2.6		Calc coord	yes