20467+1913 GWP 2997

20^h 46^m 43.52^s +19° 12' 42.9" P.A. 116.00 sep 272.0 mag 12.50,13.60

Coord 2000	20467+1913	Discov num	GWP2997	Comp		Coord arcsec 2000	20 46 43.52 +19 12 42.9
Date first	1992	Date last	2015	Obs	8
Pa first	116	Pa last	116.4	P.A. Now (θ)	116.4°
Sep first	272.1	Sep last	272.049	Sep. Now (ρ)	272.049"
Mag pri	12.50	Mag sec	13.60	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	-032	Sec motion ra	-028
Pri motion dec	-060	Sec motion dec	-056
Notes	V (Proper motion indicates physical)

rPM=0.083 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1813981121092941824

WDS 20467+1913 GWP 2997 : 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
20467+1913	GWP2997		1998	2	116	272.2	12.50	13.60		V	204643.52+191242.9
20467+1913	GWP2997		2010	4	116	272.1	12.50	13.60		V	204643.52+191242.9
20467+1913	GWP2997		2015	5	116	272.0	12.50	13.60		V	204643.52+191242.9

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

WDS 20467+1913 GWP 2997 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20467+1913 GWP 2997 : MEASURES

No records found.

WDS 20467+1913 : VIRTUAL EYEPIECE

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WDS 20467+1913 : ALADIN DSS IMAGE @ 20^h 46^m 43.52^s +19° 12' 42.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20467+1913 GWP 2997 : 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		20467+1913	GWP2997		116	272.0
Show		20466+1915	COU 426		158	0.3	3
Show		20471+1918	HO 141	AB	294	1.6	8
Show		20471+1918	HO 141	AC	64	22.6	8
Show		20472+1901	TDT2538		234	1.0	14
Show		20467+1846	YR 28		71	0.0	27
Show		20485+1854	HO 459		24	0.5	32
Show		20479+1840	UC 4292		105	11.0	37
Show		20448+1943	COU 424		239	5.5	41
Show		20488+1943	JNN 286		179	0.2	43
Show		20444+1945	CAR 2		82	0.2	47
Show		20433+1855	TDS1094		261	1.0	52
Show		20436+1944	STF2722		306	7.5	54
Show		20509+1907	J 195		23	3.3	60
Show		20480+1816	BPM2268		54	74.1	61
Show		20435+1953	STF2721		22	2.6	61
Show		20423+1921	SHN 39		54	0.5	64
Show		20425+1837	TDT2486		76	0.7	70
Show		20509+1953	UC 255		263	11.9	72
Show		20419+1931	COU 226	AB	53	0.4	72
Show		20419+1931	COU 226	AC	337	13.9	72
Show		20507+1959	ROE 16	AB	75	6.0	74
Show		20507+1959	ROE 16	AC	246	8.6	74
Show		20422+1952	LBU 19	AB	138	124.7	76
Show		20422+1952	LBU 19	AC	111	94.9	76
Show		20422+1952	LBU 19	AD	23	129.8	76
Show		20499+1811	UC 4302		172	82.1	77
Show		20517+1954	TDT2585		272	0.6	81
Show		20493+2026	HJ 926		190	5.8	82
Show		20420+1821	J 193		81	5.5	85
Show		20447+2032	BRT2484		5	2.9	85
Show		20437+1800	LDS4857		128	52.4	85
Show		20523+1841	UC 4314		181	49.2	85
Show		20444+1752	UC 4276		284	50.8	88
Show		20449+2041	J 1179		143	4.0	91
Show		20467+2044	HJ 2999	AB	221	10.3	92
Show		20467+2044	TOB 197	AC	271	19.5	92
Show		20534+1921	J 573		186	4.2	94
Show		20408+1956	RAO 23	Ca,Cb	227	0.2	95
Show		20408+1956	RAO 23	CD	303	20.3	95
Show		20408+1956	RAO 23	CE	327	29.4	95
Show		20408+1956	BUP 215	AB	25	69.4	95
Show		20408+1956	LDS1045	AC	184	125.2	95
Show		20410+2001	HJ 2987		116	10.8	96
Show		20524+2008	HO 144		350	0.4	97
Show		20398+1927	J 2604		141	2.2	100
Show		20536+1935	HO 597		236	10.3	101
Show		20448+2051	A 172		219	2.9	102
Show		20479+1732	BRT1348		123	5.7	103
Show		20395+1857	HU 362		313	0.6	104
Show		20412+2023	COU 423		162	0.4	106

WDS 20467+1913 : COMPONENTS

	A
B	pa=117.7° sep=259.98"

20467+1913 A

Componente originario normalizzato	AB		Coord arcsec 2000	204643.52+191242.9		Mag	12.5		PmRA	-32.00
PmDE	-60.0

20467+1913 B

Componente originario normalizzato	AB		Coord arcsec 2000	204659.77+191041.9		Mag	13.6		PmRA	-28.00
PmDE	-56.0		Calc delta mag	1.1		Calc coord	yes