13030+0018 GRV 1083

13^h 03^m 09.88^s +00° 18' 19.5" P.A. 326.00 sep 13.8 mag 17.10,17.90 Sp M0.9+M1.6

Coord 2000	13030+0018	Discov num	GRV1083	Comp		Coord arcsec 2000	13 03 09.88 +00 18 19.5
Date first	1956	Date last	2016	Obs	13
Pa first	326	Pa last	325.6	P.A. Now (θ)	325.6°
Sep first	13.8	Sep last	13.796	Sep. Now (ρ)	13.796"
Mag pri	17.10	Mag sec	17.90	delta mag (ΔM)	0.8	Spectral class	M0.9+M1.6 (red/red)
Pri motion ra	-041	Sec motion ra	-042
Pri motion dec	+040	Sec motion dec	+038
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.039 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

3689445046921103744

WDS 13030+0018 GRV 1083 : NOTES

discov_num	notes	refcode
GRV1083	Aka SLW 816.

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
13030+0018	GRV1083		2000	2	325	13.7	17.10	17.90		D	130309.88+001819.5
13030+0018	GRV1083		2011	6	325	13.7	17.10	17.90	M0.9+M1.6	NV	130309.88+001819.5
13030+0018	GRV1083		2015	8	326	13.8	17.10	17.90	M0.9+M1.6	NV	130309.88+001819.5
13030+0018	GRV1083		2016	13	326	13.8	17.10	17.90	M0.9+M1.6	NV	130309.88+001819.5

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

WDS 13030+0018 GRV 1083 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13030+0018 GRV 1083 : MEASURES

No records found.

WDS 13030+0018 : VIRTUAL EYEPIECE

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WDS 13030+0018 : ALADIN DSS IMAGE @ 13^h 03^m 09.88^s +00° 18' 19.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13030+0018 GRV 1083 : 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		13030+0018	GRV1083		326	13.8
Show		13017+0012	LDS4308		344	15.1	23
Show		13047+0018	GWP1902		112	73.1	24
Show		13013+0030	TOK 564		300	919.6	31
Show		13048-0041	GWP1903		217	13.9	34
Show		13001+0018	STF1706		179	28.1	47
Show		12599-0014	RST5373		110	2.9	50
Show		13014+0110	SLW 810		327	179.1	58
Show		12595-0040	J 433		156	3.6	58
Show		12594-0036	UC 2445		144	49.5	59
Show		13073+0035	STF1719	AB	359	6.9	65
Show		13073+0035	TOK 155	AC	246	999.9	65
Show		12584+0005	CVR 673		239	8.8	73
Show		12589+0107	LDS4303		59	2.3	80
Show		13085-0053	J 434		323	3.3	88
Show		13077+0113	BRF 2		66	11.6	88
Show		13085+0107	STF1721		358	6.4	95
Show		13079+0120	BRF 3		26	1.2	95
Show		13094-0006	GWP1923		144	10.8	96
Show		13079+0132	SKF 39		88	3.1	103
Show		12592+0148	BAL1888		193	18.5	108
Show		12564-0057	STT 256		101	1.1	109
Show		12562+0050	SKF 896		97	5.6	109
Show		12596-0119	CVR 675		90	9.5	112
Show		13092+0125	GRV1277		8	1.3	114
Show		13091+0133	TDS8707		323	0.6	116
Show		13039-0138	KPP 942		250	7.8	117
Show		13097+0125	NSN 638		146	3.6	119
Show		12572+0140	GRV1200		349	26.1	122
Show		13010+0221	J 1025		178	5.6	127
Show		13043-0152	UC 2467		246	53.3	132
Show		13043-0153	RST4971		330	0.7	133
Show		13027-0159	HJ 1225		111	15.0	138
Show		12590-0146	TDS8625		152	0.5	140
Show		13058-0155	SLW 822		305	151.0	140
Show		13122-0049	CVR1493		64	3.9	140
Show		13120+0022	GRV1085		247	19.6	140
Show		12536+0033	KPP2331		78	19.9	145
Show		13020-0205	OSO 49		63	18.1	145
Show		13022-0209	SLW 813		284	17.5	149
Show		13089-0148	GWP1921	AB	167	25.4	153
Show		13089-0148	GWP1922	AC	197	27.5	153
Show		13009-0211	CVR1482		177	3.7	154
Show		13008+0252	HLD 14	AB	263	3.5	158
Show		13008+0252	HLD 14	AC	101	49.1	158
Show		12575-0158	BAL 547		310	16.6	161
Show		13137+0106	DAM1245		319	4.4	165
Show		13139+0102	SLW 838		221	8.6	167
Show		12533+0138	J 2088		296	7.6	168
Show		13087-0209	GWP1920		103	561.1	170
Show		13005+0304	BAL2394		217	5.4	170

WDS 13030+0018 : COMPONENTS

	A
B	pa=325.6° sep=13.80"

13030+0018 A

Componente originario normalizzato	AB		Coord arcsec 2000	130309.88+001819.5		Mag	17.1		Spectral class	M0.9 (red)
PmRA	-41.00		PmDE	40.0

13030+0018 B

Componente originario normalizzato	AB		Coord arcsec 2000	130309.36+001830.9		Mag	17.9		Spectral class	M1.6 (red)
PmRA	-42.00		PmDE	38.0		Calc delta mag	0.8		Calc coord	yes