16023+1630 GRV 1216

16^h 02^m 16.29^s +16° 30' 25.6" P.A. 101.00 sep 10.2 mag 16.80,16.90

Coord 2000	16023+1630	Discov num	GRV1216	Comp		Coord arcsec 2000	16 02 16.29 +16 30 25.6
Date first	1999	Date last	2016	Obs	5
Pa first	100	Pa last	101	P.A. Now (θ)	101°
Sep first	10.3	Sep last	10.227	Sep. Now (ρ)	10.227"
Mag pri	16.80	Mag sec	16.90	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-046	Sec motion ra	-046
Pri motion dec	+083	Sec motion dec	+083
Notes	R (Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Gaia DR2

1199192840852374016

WDS 16023+1630 GRV 1216 : 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
16023+1630	GRV1216		2000	1	101	10.2	16.80	16.90		R	160216.29+163025.6
16023+1630	GRV1216		2015	3	102	10.3	16.80	16.90		R	160216.29+163025.6
16023+1630	GRV1216		2016	5	101	10.2	16.80	16.90		R	160216.29+163025.6

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

WDS 16023+1630 GRV 1216 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16023+1630 GRV 1216 : MEASURES

No records found.

WDS 16023+1630 : VIRTUAL EYEPIECE

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

WDS 16023+1630 : ALADIN DSS IMAGE @ 16^h 02^m 16.29^s +16° 30' 25.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16023+1630 GRV 1216 : 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		16023+1630	GRV1216		101	10.2	1
Show		16008+1602	BPM 647		90	20.1	36
Show		16029+1548	BPM 649		224	37.7	44
Show		16050+1605	TDS 801		82	1.5	47
Show		16001+1709	BOY 9		343	0.1	50
Show		15590+1606	BPM 645		223	107.3	53
Show		16004+1540	HO 400		132	10.7	58
Show		15595+1712	RAO 343		253	3.7	58
Show		15598+1723	STF1994	CD	337	17.1	60
Show		15598+1723	STF1993	AB	43	20.1	64
Show		15598+1723	STF1993	AC	179	239.3	64
Show		16067+1620	KPP3301		110	5.6	65
Show		15573+1615	CVR1654		314	3.2	73
Show		16071+1654	BU 812		98	0.7	74
Show		15576+1558	SKF1758		103	1.2	75
Show		16070+1703	GWP2595		73	10.2	76
Show		16078+1654	KPP1127		39	8.9	84
Show	Marsic	16081+1703	STF2010	AB	14	26.8	90
Show	Marsic	16081+1703	STF2010	AC	212	62.7	90
Show		15578+1737	BRT2422		179	4.5	93
Show		15570+1726	HJ 2798	AB	353	52.3	94
Show		15570+1726	HJ 2798	BC	30	7.8	95
Show		15574+1527	ALD 3		30	1.7	96
Show		15565+1540	STT 584	AB	325	313.4	99
Show		15565+1540	STT 584	BC	163	178.9	99
Show		15559+1555	ALD 12	AB	49	1.9	99
Show		15585+1506	LDS4614		345	27.8	101
Show		15554+1552	HEI 855		90	2.6	106
Show		16091+1713	GRV1218		198	18.6	107
Show		15555+1542	LDS4602		189	56.0	109
Show		15556+1725	BRT1941		321	3.4	111
Show		15550+1552	BPM 643		47	96.6	113
Show		16062+1809	COU2389		239	1.1	114
Show		16018+1437	HEI 68		64	4.2	114
Show		16004+1437	STF1995		319	14.3	115
Show		16019+1825	RAO 597		156	1.3	115
Show		16005+1439	LAU 2		68	36.5	117
Show		16089+1738	BPM 651		215	33.8	117
Show		16048+1823	GWP2589		77	13.5	119
Show		15590+1820	SHY 691		344	999.9	119
Show		16106+1632	SKF 944		12	7.2	120
Show		15542+1659	A 2080		104	0.4	120
Show		16068+1444	CVR 179		316	66.2	125
Show		16104+1720	ROE 139	CD	335	16.3	127
Show		16104+1720	ROE 139	CE	330	70.2	127
Show		16104+1720	JRN 3	BC	329	149.1	127
Show		16104+1720	ROE 140	AB	168	13.5	127
Show		16104+1720	ROE 140	AD	328	152.1	127
Show		16104+1720	ROE 140	AE	324	66.7	127
Show		16104+1720	JRN 3	AC	327	136.2	127
Show		16111+1640	SKF1760		124	0.9	127

WDS 16023+1630 : COMPONENTS

	A
B	pa=101.5° sep=9.82"

16023+1630 A

Componente originario normalizzato	AB		Coord arcsec 2000	160216.29+163025.6		Mag	16.8		PmRA	-46.00
PmDE	83.0

16023+1630 B

Componente originario normalizzato	AB		Coord arcsec 2000	160216.96+163023.6		Mag	16.9		PmRA	-46.00
PmDE	83.0		Calc delta mag	0.1		Calc coord	yes