00090+2738 GIC 1 AB

00^h 09^m 02.89^s +27° 39' 05.7" P.A. 320.00 sep 68.7 mag 11.68,13.51 Sp K6V+DA4.8 dist. 42.48 pc (138.57 l.y.)

Coord 2000	00090+2738	Discov num	GIC 1	Comp	AB	Coord arcsec 2000	00 09 02.89 +27 39 05.7
Date first	1934	Date last	2016	Obs	11
Pa first	322	Pa last	319.7	P.A. Now (θ)	319.7°
Sep first	68.5	Sep last	68.743	Sep. Now (ρ)	68.743"
Mag pri	11.68	Mag sec	13.51	delta mag (ΔM)	1.83	Spectral class	K6V+DA4.8 (yellow-orange/white dwarf)
Pri motion ra	+226	Sec motion ra	+219
Pri motion dec	+146	Sec motion dec	+158
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.051 (< 0.3, Physical double)

This double is physical.

00090+2738 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 09 03 +27 39 06	GIC 1 AB	2016	11	320	68.7	11.68	13.51	1.83		<===
Show			00 09 03 +27 39 06	PWS 1 AC	2015	5	15	40.8	11.68	14.19	2.51

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Pegasus		HIP	731		Gaia DR2	2853855276833177600		Distance	42.48
Distance ly	138.57

WDS 00090+2738 GIC 1 AB : NOTES

discov_num	notes	refcode
GIC 1	AB = G130-046/G130-045.

REFERENCES

refcode	metd	author	reference
Gic1961	-	Giclas, H., Burnham, R. & Thomas, N.	1961LowOB...5...61G
Gic1961		Lowell Obs. Bull. 5, 61, 1961
Gic1971	Pa -	Giclas, H., Burnham, R. & Thomas, N.	.
Gic1971		Lowell Proper Motion Survey (No. Hemisphere), 1971
Gic1978	Pa -	Giclas, H., Burnham, R. & Thomas, N.	.
Gic1978		Lowell Proper Motion Survey (So. Hemisphere), 1978 (Lowell Obs. Bull. 8, 89, 1978)
Pws1993	Pa -	Pauwels, T. & Lampens, P.	1993BAORB..10..216P
Pws1993		Bull. R. Astron. Obs. Belgium 10, 216, 1993

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00090+2738	GIC 1	AB	1998	3	320	69.0	11.80	13.70		N DV	000902.89+273905.7
00090+2738	GIC 1	AB	2001	4	320	68.8	11.80	13.70		NVD	000902.89+273905.7
00090+2738	GIC 1	AB	2010	5	320	68.8	11.68	13.51	M1	NV	000902.89+273905.7
00090+2738	GIC 1	AB	2016	6	320	68.7	11.68	13.51	K6V+DA4.8	NV	000902.89+273905.7

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

WDS 00090+2738 GIC 1 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00090+2738 GIC 1 AB : MEASURES

No records found.

WDS 00090+2738 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 00090+2738 : ALADIN DSS IMAGE @ 00^h 09^m 02.89^s +27° 39' 05.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00090+2738 GIC 1 AB : 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		00090+2738	GIC 1	AB	320	68.7
Show		00090+2738	PWS 1	AC	15	40.8
Show		00072+2752	SKF1818		43	6.4	29
Show		00060+2736	RAO 177		215	1.5	41
Show		00089+2822	RAO 178		117	1.0	43
Show		00063+2803	SKF1598		123	1.0	44
Show		00059+2754	SKF1067		19	1.3	45
Show		00055+2736	J 865	AB	78	1.5	47
Show		00055+2736	J 865	AC	9	25.4	47
Show		00059+2720	SLW 5		236	163.6	47
Show		00096+2641	A 430		165	4.2	59
Show		00118+2825	BU 255		66	0.5	60
Show		00061+2649	GRV 4		19	7.3	63
Show		00136+2803	SKF1599		159	3.4	67
Show		00110+2843	J 867		190	1.3	70
Show		00134+2659	STT 2	AB	152	0.5	71
Show		00134+2659	STT 2	AB,C	224	18.0	71
Show		00039+2759	A 429	AB	319	0.6	72
Show		00039+2759	HJ 1929	AB,C	288	5.2	72
Show		00071+2846	SKF1817		160	1.6	72
Show		00042+2701	SMA 1		161	13.4	76
Show		00136+2828	MLB 553		44	7.9	77
Show		00067+2850	FYM 562		289	16.0	78
Show		00140+2822	LDS3139		310	2.0	80
Show		00043+2829	LDS3117		5	68.0	80
Show		00049+2639	FOX 103		149	13.1	82
Show		00152+2722	J 868		232	6.4	83
Show		00152+2717	KUI 2		142	29.0	85
Show		00066+2901	BU 1338	CD	211	3.3	87
Show	Alpheratz	00084+2905	MKT 11	Aa,Ab	241	0.0	87
Show	Alpheratz	00084+2905	H 5 32	AB	286	93.1	87
Show	Alpheratz	00084+2905	JNN 1	AC	5	6.7	87
Show		00140+2837	BRT 117	AB	68	5.5	88
Show		00140+2837	MLB 554	AC	49	29.3	88
Show		00058+2855	HEI 831		136	1.9	88
Show		00156+2747	MLB 593		161	7.8	88
Show		00066+2901	STT 549	AB	260	193.6	89
Show		00066+2901	ENG 1	A,CD	200	139.7	89
Show		00066+2901	LAF 21	AE	83	10.2	89
Show		00110+2908	COU 346		305	0.3	93
Show		00148+2640	MLB 592		242	2.6	97
Show		00089+2916	GRV 9		37	17.8	98
Show		00022+2705	BU 733	AB	96	0.6	98
Show		00022+2705	BU 733	AC	324	177.5	98
Show		00022+2705	BU 733	AD	307	206.4	98
Show		00022+2705	HSW 1	AE	309	100.9	98
Show		00036+2632	CVR1028		32	3.9	99
Show		00014+2719	LDS5156		301	10.2	103
Show		00029+2844	MLB 509		329	3.3	105
Show		00058+2917	SKF1816		35	1.6	108
Show		00028+2629	LDS3114		21	8.7	108

WDS 00090+2738 : COMPONENTS

	A	B
B	pa=323.1° sep=65.57"
C	pa=13.0° sep=40.50"	pa=105.0° sep=50.19"

00090+2738 A

Coord arcsec 2000	000902.89+273905.7		Mag	11.68		Spectral class	K6V (yellow-orange)		PmRA	226.00
PmDE	146.0		HIP	731

Hipparcos

Catalog	H	HIP	731	Proxy		RAhms	00 09 02.75
DEdms	+27 39 04.5	Vmag	11.65	VarFlag		R Vmag	G
RAdeg	2.26146	DEdeg	27.6512	AstroRef		Plx	22.5
CCDM	00090+2739	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD		BD
CD		CP		Dm number		VIred	1.43
SpType	M1	R SpType		Coord arcsec 2000	000902.75+273904.5

Hipparcos 2

HIP	731	Sn	5	So	0	Nc	1
RArad	0.0394699076	DErad	0.4826051705	Plx	23.54	PmRA	224.15
PmDE	145.08	E RArad	2.26	E DErad	1.44	E Plx	2.85
E pmRA	2.71	E pmDE	1.7	Hpmag	11.8607	E Hpmag	0.0061
SHp	0.045	VA	0	BV	1.26	E BV	0.02
VI	1.43

00090+2738 B

Coord arcsec 2000	000859.93+273958.1		Mag	13.51		Spectral class	DA4.8 (white dwarf)		PmRA	219.00
PmDE	158.0		Calc delta mag	1.83		Calc coord	yes

00090+2738 C

Coord arcsec 2000	000903.58+273945.2		Mag	14.19		PmRA	11.00		PmDE	-4.0
Calc delta mag	2.51		Calc coord	yes