23049+3045 GRV 632

23^h 04^m 56.87^s +30° 45' 18.6" P.A. 6.00 sep 67.7 mag 12.48,13.67

Coord 2000	23049+3045	Discov num	GRV 632	Comp		Coord arcsec 2000	23 04 56.87 +30 45 18.6
Date first	2000	Date last	2015	Obs	7
Pa first	6	Pa last	5.6	P.A. Now (θ)	5.6°
Sep first	67.6	Sep last	67.661	Sep. Now (ρ)	67.661"
Mag pri	12.48	Mag sec	13.67	delta mag (ΔM)	1.19	Spectral class
Pri motion ra	-025	Sec motion ra	-014
Pri motion dec	-013	Sec motion dec	-006
Notes

rPM=0.463

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

2750-01038-1

Gaia DR2

1886508039094187264

WDS 23049+3045 GRV 632 : 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
23049+3045	GRV 632		2000	2	6	67.6	12.40	13.60		D	230456.87+304518.6
23049+3045	GRV 632		2001	3	6	67.6	12.40	13.60		D	230456.87+304518.6
23049+3045	GRV 632		2010	3	6	67.7	12.48	13.67			230456.87+304518.6
23049+3045	GRV 632		2015	4	6	67.7	12.48	13.67			230456.87+304518.6

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

WDS 23049+3045 GRV 632 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23049+3045 GRV 632 : MEASURES

No records found.

WDS 23049+3045 : VIRTUAL EYEPIECE

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

WDS 23049+3045 : ALADIN DSS IMAGE @ 23^h 04^m 56.87^s +30° 45' 18.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23049+3045 GRV 632 : 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		23049+3045	GRV 632		6	67.7
Show		23068+3040	HO 195		358	3.9	25
Show		23050+3116	RAO 492		201	3.7	32
Show		23040+3116	NSN 801		142	17.3	32
Show		23045+3123	ES 396		303	36.6	38
Show		23047+3002	TDT3874		77	0.5	44
Show		23015+3103	ES 2362		184	2.0	48
Show		23083+3028	HO 196		297	2.0	48
Show		23044+2952	KPP4297		320	2.3	54
Show		23037+2954	HO 193	AB	173	2.6	54
Show		23037+2954	LMP 49	AC	235	46.3	54
Show		23017+3122	CRB 148		16	9.4	56
Show		23079+3128	BU 78	AB	53	18.6	57
Show		23079+3128	BU 78	AC	58	47.5	57
Show		23007+3105	STF2968		93	3.2	59
Show		23076+3140	UC 4885		337	48.8	65
Show		23026+2948	TOK 352	AB	249	45.6	65
Show		23026+2948	TOK 352	AC	144	999.9	65
Show		23080+2950	KPP4301	AB	40	2.8	69
Show		23026+3147	SKF2184		268	141.4	69
Show		23065+3154	TDT3885		284	0.7	72
Show		23108+3038	MMA 42		359	6.2	76
Show		22598+3005	HO 192		30	1.5	79
Show		22592+3116	CRB 147		321	21.5	80
Show		22595+3005	HJ 1837			22.8	81
Show		23098+3138	GRV 641		318	86.8	83
Show		23024+3201	GRV 630		207	32.0	83
Show		22582+3022	HJ 1834	AB	174	28.4	90
Show		22582+3022	HJ 1834	AC	6	28.3	90
Show		22582+3022	HJ 1834	AD	270	58.1	90
Show		23028+2919	AZC 123		98	29.5	91
Show		23053+2912	CBL 105		247	8.3	94
Show		22587+3135	LDS5032		166	95.0	95
Show		23019+3212	GRV 629		7	18.7	95
Show		23114+3133	LDS5056		220	23.3	96
Show		23094+3203	GRV 639		271	27.7	98
Show		23056+2906	CVR 971		274	14.4	100
Show		23077+2908	CVR 973		132	8.6	104
Show		22567+3032	GRV 624	AB	252	45.6	107
Show		22567+3032	GRV 624	AC	316	50.9	107
Show		22567+3032	DAM 6	AD	286	10.9	107
Show		22567+3032	DAM 6	AE	236	21.5	107
Show		22567+3032	GRV 623	BC	9	51.7	107
Show		22567+3032	DAM 6	BE	85	25.6	107
Show		22566+3037	ES 395			3.3	109
Show		23095+3218	GRV 640		129	8.0	110
Show		23112+2930	HJ 1854		275	14.2	111
Show		23038+2851	TDT3868		10	0.2	115
Show		23137+3023	GRV 652		288	50.2	116
Show		23112+2919	KU 137		88	33.8	119
Show		23137+2959	MLB 587		286	2.0	121

WDS 23049+3045 : COMPONENTS

	A
B	pa=4.8° sep=67.58"

23049+3045 A

Componente originario normalizzato	AB		Coord arcsec 2000	230456.87+304518.6		Mag	12.48		PmRA	-25.00
PmDE	-13.0		Tycho2	2750-01038-1

Tycho2

Tycho2	2750-01038-1	Pflag		RAmdeg	346.23703497	DEmdeg	30.75503618
PmRA	-17.8	PmDE	-18.7	E RAmdeg	86	E DEmdeg	110
E pmRA	3.9	E pmDE	3.9	EpRAm	1986.15	EpDEm	1981.91
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.473	E BTmag	0.311	VTmag	12.480
E VTmag	0.191	Prox	999	TYC		HIP
CCDM		RAdeg	346.23708194	DEdeg	30.75507889	EpRA 1990	1.80
EpDE 1990	1.74	E RAdeg	89.1	E DEdeg	117.4	Posflg
Corr	0.1

23049+3045 B

Componente originario normalizzato	AB		Coord arcsec 2000	230457.31+304625.9		Mag	13.67		PmRA	-14.00
PmDE	-6.0		Calc delta mag	1.19		Calc coord	yes