02087+4301 GRV 111 AC

02^h 08^m 43.04^s +43° 01' 36.7" P.A. 9.00 sep 32.3 mag 8.77,11.07 Sp A2 dist. 234.74 pc (765.72 l.y.)

Coord 2000	02087+4301	Discov num	GRV 111	Comp	AC	Coord arcsec 2000	02 08 43.04 +43 01 36.7
Date first	1894	Date last	2015	Obs	10
Pa first	8	Pa last	8.7	P.A. Now (θ)	8.7°
Sep first	32.5	Sep last	32.345	Sep. Now (ρ)	32.345"
Mag pri	8.77	Mag sec	11.07	delta mag (ΔM)	2.3	Spectral class	A2 (white)
Pri motion ra	+038	Sec motion ra	+038
Pri motion dec	-012	Sec motion dec	-012
Notes	V W (Proper motion indicates physical, )

This double is physical.

02087+4301 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 13040	37798	02 08 43 +43 01 37	GRV 111 AB	2015	10	198	30.2	8.77	11.19	2.42
Show		37798	02 08 43 +43 01 37	GRV 111 AC	2015	10	9	32.3	8.77	11.07	2.30		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Andromeda	SAO	37798	HIP	9995	Tycho2	2837-01443-1
Gaia DR2	345630281897817344	HD	13040	BD	BD+42 451	Distance	234.74
Distance ly	765.72

WDS 02087+4301 GRV 111 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Grv2004	Eu -	Greaves, J.	2004MNRAS.355..585G
Grv2004		MNRAS 355, 585, 2004
Grv2005a	Es -	Greaves, J.	...................
Grv2005a	+C	Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a		(Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b	Pa -	Greaves, J.	...................
Grv2005b		private communication
Grv2005c	C -	Greaves, J.	2005JDSO....1...41G
Grv2005c		JDSO 1, 41, 2005
Grv2006	-	Greaves, J.	...................
Grv2006		private communication, 2006
Grv2006		(measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006		Lepine & Shara 2005)
Grv2006b	Es -	Greaves, J.	...................
Grv2006b		private Communication, 2006
Grv2006b		(Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b		epoch is unknown and proper motion may or may not have been applied.)
Grv2006c	Ey -	Greaves, J.	...................
Grv2006c		private Communication, 2006
Grv2006c		(Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c		observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008	Es -	Greaves, J.	...................
Grv2008		Webb Soc., Double Star Circ. 16, 2008
Grv2011	C -	Greaves, J.	...................
Grv2011		Webb Soc., Double Star Circ. 19, 2011
Grv2011		These carry a discovery designation of SPM and come from the SPM4 Catalog	2011AJ....142...15G
Grv2019a	Hg u	Greaves, J.	2019JDSO...15...59G
Grv2019a		JDSO 15, 59, 2019
Grv2019b	Hg u	Greaves, J.	2019JDSO...15...77G
Grv2019b		JDSO 15, 59, 2019
Grv2019c	Hg u	Greaves, J.	...................
Grv2019c		private communication, 2019 (17 April 2019 email)
Grv2019d	Hg -	Greaves, J.	.
Grv2019d		private communication, 2019 (4 Nov 2019 email)
Grv2020a	not -	Greaves, J.	.
Grv2020a		private communication, 2020 (14 Mar 2020 email)
Grv2020b	Hg j	Greaves, J.	.
Grv2020b		Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c	Hg j	Greaves, J.	.
Grv2020c		Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d	Hg j	Greaves, J.	.
Grv2020d		Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e	Hg u	Greaves, J.	2020JDSO...16..317G
Grv2020e		JDSO 16, 317, 2020
Grv2020f	Hg	Greaves, J.	2020JDSO...16..362G
Grv2020f		JDSO 16, 362, 2020
Grv2020g	Hg -	Greaves, J.	.
Grv2020g		private communication, 2020 (29 Nov 2020 email)
Grv2020h	Hg -	Greaves, J.	.
Grv2020h		private communication, 2020 (10 Dec 2020 email)
Grv2020i	Hg -	Greaves, J.	.
Grv2020i		private communication, 2020 (12 Dec 2020 email)
Grv2020j	Hg -	Greaves, J.	.
Grv2020j		private communication, 2020 (21 Dec 2020 email)
Grv2021a	not -	Greaves, J.	.
Grv2021a		private communication, 2021 (18 Feb 2021 email)
Grv2021b	not -	Greaves, J.	.
Grv2021b		private communication, 2021 (23 Feb 2021 email)
Grv2021c	Hg+ -	Greaves, J., Rica Romero, F.M. & Otero, S.	2021JDSO...17..137G
Grv2021c	+orb	JDSO 17, 137, 2021
Grv2021d	Hg -	Greaves, J.	.
Grv2021d		private communication, 2021 (23 Aug 2021 email)
Grv2021e	Hg -	Greaves, J.	.
Grv2021e		private communication, 2021 (24 Aug 2021 email)
Grv2022	Hg j	Greaves, J. .
Grv2022		Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a	Hg -	Greaves, J.	.
Grv2023a		private communication, 2023 (15 Feb 2023 email)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02087+4301	GRV 111	AC	2008	6	9	32.3	8.77	11.07		D	020843.04+430136.7
02087+4301	GRV 111	AC	2015	7	9	32.3	8.77	11.07	A2		020843.04+430136.7

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

WDS 02087+4301 GRV 111 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02087+4301 GRV 111 AC : MEASURES

No records found.

WDS 02087+4301 : VIRTUAL EYEPIECE

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

WDS 02087+4301 : ALADIN DSS IMAGE @ 02^h 08^m 43.04^s +43° 01' 36.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02087+4301 GRV 111 AC : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		02087+4301	GRV 111	AB	198	30.2
Show		02087+4301	GRV 111	AC	9	32.3
Show		02094+4254	FOX 122		7	17.4	11
Show		02075+4305	POP 180		141	6.1	14
Show		02096+4251	ES 48	AB	271	17.5	15
Show		02096+4251	TOK 464	AC	17	896.2	15
Show		02096+4251	FYM 359	AD	188	7.9	15
Show		02073+4330	TDS2123		113	4.6	32
Show		02059+4321	TDS2114		274	2.6	37
Show		02091+4341	LDS3349		112	4.6	41
Show		02109+4337	TDS2147		244	0.5	43
Show		02047+4329	TDS2103		20	0.6	52
Show		02033+4245	TVB 29	BC	222	7.2	62
Show	Almach	02039+4220	STF 205	A,BC	63	9.5	68
Show	Almach	02039+4220	BAR 22	AD	245	27.9	68
Show		02039+4220	STT 38	BC	120	0.3	68
Show		02113+4407	ES 2590		128	39.1	72
Show		02021+4311	TDS2091		82	0.5	73
Show		02053+4408	HDS 279		132	0.2	77
Show		02017+4236	TVB 28		324	9.2	82
Show		02031+4356	WIS 50		351	999.9	83
Show		02156+4336	BVD 182		163	30.4	83
Show		02156+4223	GIC 29		160	24.6	86
Show		02009+4308	UC 662		243	39.9	86
Show		02132+4414	CHR 5		187	0.2	88
Show		02107+4426	COU1667		62	0.1	88
Show		02167+4315	VKI 10		154	2.8	89
Show		02014+4340	A 1527		238	5.3	89
Show		02015+4215	BVD 181		195	17.4	92
Show		02002+4332	COU1664		258	0.4	98
Show		02168+4346	GNS 1		16	10.5	99
Show		02180+4259	ES 1500		24	5.0	100
Show		02096+4443	POP 148		117	4.5	102
Show		02177+4235	LSC 20		307	0.1	103
Show		02122+4440	WNO 13	CD	315	27.3	105
Show		02122+4440	RUC 2	Aa,Ab	29	2.2	106
Show		02122+4440	HJ 2117	AB	34	8.7	106
Show		02122+4440	ABH 8	AE	221	80.3	106
Show		02122+4440	RUC 2	AF	134	13.3	106
Show		02122+4440	HJ 2117	AC	193	13.4	106
Show		02122+4440	HJ 2117	AD	285	23.2	106
Show		02122+4440	HJ 2117	BC	201	21.7	106
Show		02122+4440	HJ 2117	BD	268	27.3	106
Show		02134+4124	COU1668		158	1.3	111
Show		02195+4300	ROE 66		188	6.1	118
Show		02076+4103	COU1666		261	0.3	121
Show		02002+4427	STF 195		195	3.0	126
Show		02096+4056	ES 1610	AB	123	58.6	127
Show		02096+4056	ES 1610	BC	298	1.0	127
Show		01593+4146	COU1509		301	1.3	129
Show		01570+4324	ES 1499		299	6.5	130

WDS 02087+4301 : COMPONENTS

	A	B
B	pa=193.4° sep=29.54"
C	pa=6.4° sep=32.17"	pa=9.8° sep=61.59"

02087+4301 A

Name	HD 13040	Coord arcsec 2000	020843.04+430136.7	Mag	8.77	Spectral class	A2 (white)
PmRA	38.00	PmDE	-12.0	SAO	37798	HIP	9995
Tycho2	2837-01443-1	HD	13040	BD	BD+42 451

Tycho2

Tycho2	2837-01443-1	Pflag		RAmdeg	32.17931256	DEmdeg	43.02687411
PmRA	34.5	PmDE	-12.5	E RAmdeg	8	E DEmdeg	9
E pmRA	1.2	E pmDE	1.2	EpRAm	1991.01	EpDEm	1990.80
Num	7	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.6	BTmag	9.053	E BTmag	0.019	VTmag	8.771
E VTmag	0.015	Prox	300	TYC	T	HIP	9995
CCDM		RAdeg	32.17920417	DEdeg	43.02690306	EpRA 1990	1.77
EpDE 1990	1.73	E RAdeg	7.5	E DEdeg	9.0	Posflg
Corr	-0.1

SAO

SAO	37798	DelFlag		RA1950		PmRA1950	0
DE1950		PmDE1950	-0.008	Vmag	8.3	SpType	A2
Double code		Source	4	CatNum	224	DM	BD+42 451
DMcomp		BDsup		HD	13040	M HD	0
GC		RA1950rad	0.54805522	DE1950rad	0.74683382	PmRA2000	0
PmDE2000	-0.012

Hipparcos

Catalog	H	HIP	9995	Proxy		RAhms	02 08 43.01
DEdms	+43 01 36.9	Vmag	8.73	VarFlag		R Vmag	H
RAdeg	32.1792	DEdeg	43.0269	AstroRef		Plx	3.3
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	13040	BD	BD+42 451
CD		CP		Dm number	+42 451	VIred	0.24
SpType	A2	R SpType		Coord arcsec 2000	020843.01+430136.9

Hipparcos 2

HIP	9995	Sn	5	So	0	Nc	1
RArad	0.5616329706	DErad	0.7509611873	Plx	4.26	PmRA	32.71
PmDE	-9.67	E RArad	0.94	E DErad	0.75	E Plx	1.11
E pmRA	1.24	E pmDE	1.04	Hpmag	8.8016	E Hpmag	0.0022
SHp	0.014	VA	0	BV	0.278	E BV	0.023
VI	0.32

02087+4301 B

Coord arcsec 2000	020842.41+430108.0		Mag	11.19		PmRA	27.00		PmDE	-17.0
Calc delta mag	2.42		Calc coord	yes

02087+4301 C

Coord arcsec 2000	020843.37+430208.7		Mag	11.07		PmRA	38.00		PmDE	-12.0
Tycho2	2837-01035-1		Calc delta mag	2.3		Calc coord	yes

Tycho2

Tycho2	2837-01035-1	Pflag		RAmdeg	32.18123737	DEmdeg	43.03578655
PmRA	38.0	PmDE	-12.7	E RAmdeg	46	E DEmdeg	55
E pmRA	1.8	E pmDE	1.7	EpRAm	1983.87	EpDEm	1979.02
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.4	Q pmRA	0.2
Q pmDE	0.4	BTmag	11.661	E BTmag	0.088	VTmag	11.073
E VTmag	0.082	Prox	325	TYC	T	HIP
CCDM		RAdeg	32.18111833	DEdeg	43.03581556	EpRA 1990	1.77
EpDE 1990	1.71	E RAdeg	48.4	E DEdeg	59.3	Posflg
Corr	-0.1