16363+3727 GRV 1222

16^h 36^m 20.21^s +37° 27' 30.3" P.A. 343.00 sep 21.2 mag 14.50,17.70

Coord 2000	16363+3727	Discov num	GRV1222	Comp		Coord arcsec 2000	16 36 20.21 +37 27 30.3
Date first	1998	Date last	2016	Obs	10
Pa first	343	Pa last	342.5	P.A. Now (θ)	342.5°
Sep first	21.2	Sep last	21.207	Sep. Now (ρ)	21.207"
Mag pri	14.50	Mag sec	17.70	delta mag (ΔM)	3.2	Spectral class
Pri motion ra	+029	Sec motion ra	+029
Pri motion dec	+058	Sec motion dec	+058
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1331387089498224256

WDS 16363+3727 GRV 1222 : 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
16363+3727	GRV1222		2000	1	342	21.2	14.50	17.70		R	163620.21+372730.3
16363+3727	GRV1222		2010	3	342	21.1	14.50	17.70		R	163620.21+372730.3
16363+3727	GRV1222		2015	4	343	21.2	14.50	17.70		R	163620.21+372730.3
16363+3727	GRV1222		2016	10	343	21.2	14.50	17.70		R	163620.21+372730.3

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

WDS 16363+3727 GRV 1222 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16363+3727 GRV 1222 : MEASURES

No records found.

WDS 16363+3727 : VIRTUAL EYEPIECE

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

WDS 16363+3727 : ALADIN DSS IMAGE @ 16^h 36^m 20.21^s +37° 27' 30.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16363+3727 GRV 1222 : 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		16363+3727	GRV1222		343	21.2
Show		16352+3721	PAR 2		337	6.5	16
Show		16364+3748	LDS4680		261	21.2	21
Show		16377+3712	NSN 58		239	23.4	23
Show		16354+3655	BU 952	AB	151	3.2	35
Show		16354+3655	BU 952	AD	265	91.9	35
Show		16354+3655	BU 952	BC	194	5.2	35
Show		16392+3707	SLW1191		96	155.2	40
Show		16399+3731	HJ 587		282	20.0	44
Show		16327+3752	CVR 832		218	12.9	50
Show		16381+3636	SKF1762		267	1.3	56
Show		16328+3650	LDS4677		118	64.0	57
Show		16386+3820	STF2080	AB	56	1.0	59
Show		16386+3820	STF2080	AC	221	107.4	59
Show		16386+3820	STF2080	AD	80	398.0	59
Show		16318+3805	CBL 508		250	26.0	66
Show		16424+3742	SLW1193		305	11.8	74
Show		16422+3753	HDS2372		244	0.1	74
Show		16309+3804	STF2059		179	0.3	74
Show		16352+3606	TDS9980		359	0.7	83
Show		16437+3724	CRB 115		146	15.0	88
Show		16352+3859	LDS 985		86	56.6	93
Show		16287+3714	COU1140		354	0.8	93
Show		16284+3724	HJ 261		102	21.4	95
Show		16333+3855	STF2067		297	2.9	95
Show		16442+3750	CVR 190		148	87.9	96
Show		16428+3831	COU1283		65	0.8	100
Show		16312+3849	COU1282		273	2.6	103
Show		16280+3659	KPP2428		252	21.2	105
Show		16418+3850	LDS4689		318	175.5	105
Show		16270+3708	COU1139		297	1.6	113
Show		16281+3825	CVR 824		176	17.4	114
Show		16456+3705	ROE 49		80	10.7	114
Show		16454+3651	SKF 263		13	5.8	115
Show		16269+3801	ALI 864		59	8.4	116
Show		16429+3855	STF2093	AB	266	116.4	118
Show		16429+3855	VLM 5	AC	284	84.0	118
Show		16388+3923	UC 221		227	17.4	120
Show		16332+3535	POP 89		170	3.2	120
Show		16422+3907	OL 214		278	5.1	122
Show		16273+3626	KU 112		276	57.2	124
Show		16315+3920	SLW1183		72	106.2	127
Show		16450+3842	COU1284		347	0.1	128
Show		16381+3935	HDS2355		324	0.6	129
Show		16254+3724	CHR 55		133	0.1	131
Show		16299+3915	TDS9931		307	0.5	132
Show		16254+3755	STT 310		223	3.1	133
Show		16408+3524	KPP4011		58	1.5	135
Show		16384+3514	COU 985		81	0.3	137
Show		16255+3645	KPP2113		281	17.1	137
Show		16290+3543	CVR1666		66	3.6	137

WDS 16363+3727 : COMPONENTS

	A
B	pa=345.9° sep=20.85"

16363+3727 A

Componente originario normalizzato	AB		Coord arcsec 2000	163620.21+372730.3		Mag	14.5		PmRA	29.00
PmDE	58.0

16363+3727 B

Componente originario normalizzato	AB		Coord arcsec 2000	163619.78+372750.5		Mag	17.7		PmRA	29.00
PmDE	58.0		Calc delta mag	3.2		Calc coord	yes