20388+0512 GWP 2976

20^h 38^m 45.58^s +05° 12' 05.0" P.A. 324.00 sep 6.5 mag 15.70,17.30

Coord 2000	20388+0512	Discov num	GWP2976	Comp		Coord arcsec 2000	20 38 45.58 +05 12 05.0
Date first	1991	Date last	2016	Obs	5
Pa first	324	Pa last	323.7	P.A. Now (θ)	323.7°
Sep first	5.5	Sep last	6.467	Sep. Now (ρ)	6.467"
Mag pri	15.70	Mag sec	17.30	delta mag (ΔM)	1.6	Spectral class
Pri motion ra	-042	Sec motion ra	-042
Pri motion dec	-044	Sec motion dec	-040
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.066 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Delphinus

Gaia DR2

1747436791890999168

WDS 20388+0512 GWP 2976 : 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
20388+0512	GWP2976		2000	2	323	6.4	15.70	17.30		V R	203845.58+051205.0
20388+0512	GWP2976		2015	3	324	6.5	15.70	17.30		V R	203845.58+051205.0
20388+0512	GWP2976		2016	5	324	6.5	15.70	17.30		V R	203845.58+051205.0

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

WDS 20388+0512 GWP 2976 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20388+0512 GWP 2976 : MEASURES

No records found.

WDS 20388+0512 : VIRTUAL EYEPIECE

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WDS 20388+0512 : ALADIN DSS IMAGE @ 20^h 38^m 45.58^s +05° 12' 05.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20388+0512 GWP 2976 : 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		20388+0512	GWP2976		324	6.5
Show		20382+0459	BAL2970		35	12.5	16
Show		20396+0458	KUI 99	AB	111	0.3	19
Show		20396+0458	BAG 14	Aa,Ab	49	0.2	19
Show		20370+0452	SMA 118		125	19.1	35
Show		20367+0447	CBL 528		234	20.5	40
Show		20358+0508	BAL2968		10	13.9	45
Show		20348+0514	SCJ 26		88	25.1	60
Show		20383+0408	BAL2541		78	15.1	65
Show		20360+0411	J 2192		18	4.8	66
Show		20399+0620	RAO 617		334	2.5	71
Show		20386+0628	KPP 806		87	7.0	76
Show		20352+0608	HWE 98		1	58.5	77
Show		20335+0527	STF2696	AB	298	0.5	80
Show		20335+0527	STF2696	AC	348	13.7	80
Show		20340+0433	A 2282		166	0.2	81
Show		20331+0525	TDT2364		126	1.9	86
Show		20403+0349	J 156		21	2.3	86
Show		20346+0615	UC 4218		315	75.8	89
Show		20327+0453	J 2314	AB	70	4.9	94
Show		20327+0453	J 2314	AC	138	19.0	94
Show		20412+0338	BAL2543		33	6.5	101
Show		20373+0332	BAL2539		77	130.2	103
Show		20324+0426	A 2281		63	1.9	106
Show		20458+0445	BAL2971		21	17.1	108
Show		20379+0325	BAL2540		94	16.1	108
Show		20403+0326	STT 409	AB	84	16.8	109
Show		20403+0326	STT 409	AC	330	62.8	109
Show		20455+0553	HDS2954		298	1.0	109
Show		20316+0530	A 395		160	0.7	109
Show		20421+0648	GWP2987		295	266.1	109
Show		20315+0444	BAL2966		117	10.4	112
Show		20457+0430	A 2285	AB	222	7.7	112
Show		20457+0430	A 2285	AC	116	33.4	112
Show		20312+0513	AG 257		75	1.7	113
Show		20311+0444	UC 4205		254	48.5	119
Show		20345+0653	BU 1208		332	3.1	119
Show		20459+0607	TDT2523		80	1.7	120
Show		20391+0312	BAL2032		33	16.3	120
Show		20442+0648	SKF2552	AB	60	17.6	126
Show		20442+0648	SKF2552	AC	31	23.1	126
Show		20452+0352	UC 4280		255	36.1	126
Show		20442+0648	SKF2552	BC	343	11.4	126
Show		20347+0321	CRC 38		300	10.5	127
Show		20358+0711	LEP 170		297	4.2	127
Show		20329+0647	UC 4213		204	9.0	130
Show		20464+0618	TDT2533		230	0.7	132
Show		20426+0714	TDT2489		232	0.4	135
Show		20473+0426	UC 4288		79	48.6	137
Show		20327+0656	HDS2934		75	1.2	138
Show		20309+0400	BAL2538		202	10.8	138

WDS 20388+0512 : COMPONENTS

	A
B	pa=323.8° sep=6.46"

20388+0512 A

Componente originario normalizzato	AB		Coord arcsec 2000	203845.58+051205.0		Mag	15.7		PmRA	-42.00
PmDE	-44.0

20388+0512 B

Componente originario normalizzato	AB		Coord arcsec 2000	203845.32+051210.2		Mag	17.3		PmRA	-42.00
PmDE	-40.0		Calc delta mag	1.6		Calc coord	yes