16583+1234 GRV 943

16^h 58^m 18.59^s +12° 34' 40.7" P.A. 273.00 sep 17.4 mag 11.52,12.15

Coord 2000	16583+1234	Discov num	GRV 943	Comp		Coord arcsec 2000	16 58 18.59 +12 34 40.7
Date first	1904	Date last	2016	Obs	14
Pa first	273	Pa last	272.6	P.A. Now (θ)	272.6°
Sep first	17.8	Sep last	17.393	Sep. Now (ρ)	17.393"
Mag pri	11.52	Mag sec	12.15	delta mag (ΔM)	0.63	Spectral class
Pri motion ra	-018	Sec motion ra	-017
Pri motion dec	-031	Sec motion dec	-030
Notes	T (Parallax indicates physical)

rPM=0.039 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0983-00236-1

Gaia DR2

4448323780525669248

WDS 16583+1234 GRV 943 : 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
16583+1234	GRV 943		2000	5	273	17.4	11.72	12.15		D	165818.59+123440.7
16583+1234	GRV 943		2001	6	273	17.4	11.72	12.15		D	165818.59+123440.7
16583+1234	GRV 943		2015	6	272	17.2	11.52	12.15			165818.59+123440.7
16583+1234	GRV 943		2016	14	273	17.4	11.52	12.15		T	165818.59+123440.7

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

WDS 16583+1234 GRV 943 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16583+1234 GRV 943 : MEASURES

No records found.

WDS 16583+1234 : VIRTUAL EYEPIECE

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

WDS 16583+1234 : ALADIN DSS IMAGE @ 16^h 58^m 18.59^s +12° 34' 40.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16583+1234 GRV 943 : 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		16583+1234	GRV 943		273	17.4
Show		16578+1317	HDS2399		237	0.2	44
Show		16598+1319	HU 1279		156	1.8	50
Show		16588+1127	UC 3267		104	8.7	68
Show		16563+1125	KPP3311		180	2.6	76
Show		16575+1352	LDS4709		198	141.5	78
Show		17024+1146	CVR 194		196	8.7	78
Show		16584+1358	YSC 61		223	0.5	84
Show		17004+1113	GWP2685		210	5.6	87
Show		16567+1408	STT 318		243	2.9	97
Show		17037+1336	STFA 33	AB	117	304.9	100
Show		17037+1336	ARN 15	AC	11	231.3	100
Show		17037+1336	STFA 33	AD	138	177.8	100
Show		17037+1336	STFA 33	DE	208	98.9	100
Show		17037+1336	STFA 33	BD	273	154.5	102
Show		17035+1345	TDT 192		11	0.6	104
Show		17054+1244	H 5 133		307	60.9	104
Show		17044+1330	BPM 674		144	115.5	105
Show		16594+1419	STT 321		15	0.6	106
Show		17015+1412	TDT 182		159	0.5	108
Show		16507+1259	BRT1284		122	3.7	114
Show		16596+1433	GWP2683	AB	82	43.6	120
Show		16596+1433	KPP4388	AC	83	41.9	120
Show		16596+1433	KPP4388	BC	232	1.9	120
Show		16581+1031	SKF 54		197	2.5	124
Show		16565+1032	TDT 155		268	0.5	127
Show		17051+1353	HDS2417		206	0.1	127
Show		16512+1122	BPM 671		89	33.8	128
Show		17070+1213	AG 353		248	9.6	130
Show		16574+1444	A 1142		309	2.1	130
Show		16496+1316	STF2103	AB	43	4.9	135
Show		16496+1316	STF2103	AC	244	13.9	135
Show		16496+1316	STF2103	AD	137	40.4	135
Show		17032+1431	NSN 686		65	4.1	136
Show		16558+1445	LDS4704		317	17.9	138
Show		17018+1442	CBL 161		12	19.3	138
Show		16566+1014	HU 160		205	0.3	143
Show		17080+1322	MMA 39		272	15.4	150
Show		17016+1457	H 4 122		238	18.9	150
Show		16575+1508	BPM 672		115	109.3	155
Show		16581+1509	STT 319		65	0.8	155
Show		16490+1120	GWP2671		170	18.9	156
Show		16540+1010	DCH 120		76	0.4	158
Show		17055+1033	BU 357		308	1.5	162
Show		16486+1353	BPM 670		33	35.4	163
Show		16485+1119	HEI 546		186	2.7	164
Show		16472+1210	KPP 379		181	3.5	165
Show		16475+1329	BPM 669		304	15.0	167
Show		17093+1326	DAM 912		58	5.2	169
Show		17099+1229	GWP2692		251	5.6	170
Show		16586+1527	TOK 177		66	13.7	173

WDS 16583+1234 : COMPONENTS

	A
B	pa=272.7° sep=16.98"

16583+1234 A

Componente originario normalizzato	AB		Coord arcsec 2000	165818.59+123440.7		Mag	11.52		PmRA	-18.00
PmDE	-31.0		Tycho2	0983-00236-1

Tycho2

Tycho2	0983-00236-1	Pflag		RAmdeg	254.57747594	DEmdeg	12.57797684
PmRA	-18.2	PmDE	-27.3	E RAmdeg	51	E DEmdeg	61
E pmRA	2.0	E pmDE	2.0	EpRAm	1983.00	EpDEm	1977.86
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.4	Q pmRA	1.0
Q pmDE	0.4	BTmag	12.015	E BTmag	0.101	VTmag	11.718
E VTmag	0.125	Prox	172	TYC	T	HIP
CCDM		RAdeg	254.57751889	DEdeg	12.57804111	EpRA 1990	1.72
EpDE 1990	1.56	E RAdeg	54.0	E DEdeg	67.0	Posflg
Corr	0.0

16583+1234 B

Componente originario normalizzato	AB		Coord arcsec 2000	165817.43+123441.5		Mag	12.15		PmRA	-17.00
PmDE	-30.0		Tycho2	0983-00017-1		Calc delta mag	0.63		Calc coord	yes

Tycho2

Tycho2	0983-00017-1	Pflag		RAmdeg	254.57259552	DEmdeg	12.57822510
PmRA	-13.0	PmDE	-27.9	E RAmdeg	63	E DEmdeg	76
E pmRA	2.1	E pmDE	2.2	EpRAm	1980.03	EpDEm	1973.59
Num	3	Q RAmdeg	0.1	Q DEmdeg	0.7	Q pmRA	0.1
Q pmDE	0.7	BTmag	12.432	E BTmag	0.167	VTmag	12.154
E VTmag	0.167	Prox	172	TYC		HIP
CCDM		RAdeg	254.57262639	DEdeg	12.57829028	EpRA 1990	1.72
EpDE 1990	1.55	E RAdeg	68.2	E DEdeg	85.9	Posflg
Corr	0.0