10427-1826 GWP 1440

10^h 42^m 44.96^s -18° 25' 45.3" P.A. 94.00 sep 10.9 mag 12.90,15.90

Coord 2000	10427-1826	Discov num	GWP1440	Comp		Coord arcsec 2000	10 42 44.96 -18 25 45.3
Date first	1995	Date last	2016	Obs	8
Pa first	94	Pa last	94.2	P.A. Now (θ)	94.2°
Sep first	10.5	Sep last	10.901	Sep. Now (ρ)	10.901"
Mag pri	12.90	Mag sec	15.90	delta mag (ΔM)	3	Spectral class
Pri motion ra	-054	Sec motion ra	-029
Pri motion dec	+042	Sec motion dec	+044
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.367

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

3555240989801446912

WDS 10427-1826 GWP 1440 : NOTES

discov_num	notes	refcode
GWP1440	ABL 377.	Tob2012b

REFERENCES

refcode	metd	author	reference
Tob2012b	not -	Tobal, T.	...................
Tob2012b		private communication, 2012

DISCOVERER

idgroup	discov	author
1	GWP	Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10427-1826	GWP1440		1998	2	94	10.8	12.90	15.90		NV	104244.96-182545.3
10427-1826	GWP1440		1999	3	94	10.9	12.90	15.90		NV	104244.96-182545.3
10427-1826	GWP1440		2010	5	94	10.8	12.90	15.90		NV	104244.96-182545.3
10427-1826	GWP1440		2015	6	94	11.0	12.90	15.90		NV	104244.96-182545.3
10427-1826	GWP1440		2016	8	94	10.9	12.90	15.90		NV	104244.96-182545.3

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

WDS 10427-1826 GWP 1440 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10427-1826 GWP 1440 : MEASURES

No records found.

WDS 10427-1826 : VIRTUAL EYEPIECE

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WDS 10427-1826 : ALADIN DSS IMAGE @ 10^h 42^m 44.96^s -18° 25' 45.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10427-1826 GWP 1440 : 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		10427-1826	GWP1440		94	10.9
Show		10435-1852	GWP1442		229	43.4	29
Show		10400-1802	RST2700		155	0.4	46
Show		10457-1907	LDS4013		354	6.7	59
Show		10443-1731	RST3711		98	2.4	59
Show		10406-1922	LDS 312		165	16.3	67
Show		10474-1804	GWP1456		320	41.2	70
Show		10417-1936	RST2704		121	0.4	72
Show		10391-1735	HLD 108	AB	23	1.0	73
Show		10391-1735	HO 373	AC	238	49.6	73
Show		10434-1706	BFR 6		104	17.0	81
Show		10460-1934	GWP1452		97	16.3	83
Show		10472-1725	HDS1541		299	0.2	88
Show		10459-1942	HLD 110		281	2.6	89
Show		10451-1704	GWP1451		329	89.5	89
Show		10492-1823	GWP1468		251	32.0	92
Show		10376-1921	HJ 4337		71	9.8	93
Show		10362-1757	ARA 223		181	6.3	98
Show		10478-1720	WIS 173		128	999.9	99
Show		10498-1759	TOK 276		222	67.7	105
Show		10355-1756	HLD 107		307	1.6	108
Show		10505-1847	ARA 413		132	12.7	112
Show		10410-2014	ARA 671		55	10.4	112
Show		10482-1702	GWP1461		24	16.6	114
Show		10485-1948	ARA 673		136	14.4	116
Show		10345-1753	B 2533		104	1.7	123
Show		10502-1938	ARA 674		268	12.7	128
Show		10459-2025	ARA 672		270	7.4	128
Show		10402-1622	LDS 311		317	214.4	129
Show		10343-1732	GWP1400		72	32.4	132
Show		10339-1750	S 610	AB	51	114.0	132
Show		10484-2014	LDS 315		296	25.9	134
Show		10522-1839	TDS7520		295	0.7	136
Show		10447-1613	J 1569		19	9.3	137
Show		10512-1932	KPP 993		48	8.0	137
Show		10525-1838	HU 460		10	0.6	140
Show		10388-2035	B 2000		128	0.4	141
Show		10526-1807	GWP1479		334	31.4	142
Show		10524-1924	GWP1477		206	49.6	149
Show		10507-2002	RST3715		324	2.0	149
Show		10323-1827	GWP1395		268	106.0	149
Show		10426-1555	GWP1439		291	7.5	151
Show		10338-1951	DAM2426			17.4	154
Show		10339-1954	DAM2428		161	37.3	154
Show		10363-1621	BU 1075		280	3.5	156
Show		10432-2101	HLD 109		133	2.1	156
Show		10336-1955	RST2695		137	2.7	157
Show		10523-1948	RST3718		260	1.7	159
Show		10385-1559	GWP1416		313	23.9	160
Show		10527-1702	TOK 277	Ba,Bb	340	0.2	161
Show		10529-1717	HDS1556		288	0.2	162

WDS 10427-1826 : COMPONENTS

	A
B	pa=94.4° sep=10.35"

10427-1826 A

Componente originario normalizzato	AB		Coord arcsec 2000	104244.96-182545.3		Mag	12.9		PmRA	-54.00
PmDE	42.0

10427-1826 B

Componente originario normalizzato	AB		Coord arcsec 2000	104245.68-182546.1		Mag	15.9		PmRA	-29.00
PmDE	44.0		Calc delta mag	3		Calc coord	yes