09273+2139 GRV 787

09^h 27^m 21.36^s +21° 38' 36.9" P.A. 45.00 sep 39.4 mag 11.33,11.57

Coord 2000	09273+2139	Discov num	GRV 787	Comp		Coord arcsec 2000	09 27 21.36 +21 38 36.9
Date first	1893	Date last	2016	Obs	14
Pa first	45	Pa last	45.2	P.A. Now (θ)	45.2°
Sep first	39.4	Sep last	39.435	Sep. Now (ρ)	39.435"
Mag pri	11.33	Mag sec	11.57	delta mag (ΔM)	0.24	Spectral class
Pri motion ra	+016	Sec motion ra	+017
Pri motion dec	-019	Sec motion dec	-019
Notes

rPM=0.039 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Leo

Tycho2

1409-00769-1

Gaia DR2

637947164810925696

WDS 09273+2139 GRV 787 : 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
09273+2139	GRV 787		2000	6	45	39.4	11.33	11.57		D	092721.36+213836.9
09273+2139	GRV 787		2001	7	45	39.4	11.33	11.57		D	092721.36+213836.9
09273+2139	GRV 787		2014	7	45	39.4	11.33	11.57			092721.36+213836.9
09273+2139	GRV 787		2015	9	45	39.4	11.33	11.57			092721.36+213836.9
09273+2139	GRV 787		2016	14	45	39.4	11.33	11.57			092721.36+213836.9

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

WDS 09273+2139 GRV 787 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09273+2139 GRV 787 : MEASURES

No records found.

WDS 09273+2139 : VIRTUAL EYEPIECE

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

WDS 09273+2139 : ALADIN DSS IMAGE @ 09^h 27^m 21.36^s +21° 38' 36.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09273+2139 GRV 787 : 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		09273+2139	GRV 787		45	39.4
Show		09292+2120	TDS6593		165	0.7	32
Show		09278+2212	SLW 358		186	163.8	35
Show		09268+2056	LDS3892		311	24.6	45
Show		09255+2103	NSN 35		14	17.3	45
Show		09267+2230	CVR 532		165	11.9	53
Show		09311+2123	BRT2400		242	4.7	55
Show		09233+2211	AG 165		16	1.4	65
Show		09319+2125	DBR 5		284	2.5	66
Show		09322+2151	BU 909		90	6.2	69
Show		09324+2129	DBR 7		103	3.7	71
Show		09231+2218	HDS1348		343	8.3	72
Show		09278+2250	A 129		183	1.6	72
Show		09307+2238	POU3047		125	6.5	75
Show		09258+2023	OCC9032		50	0.0	80
Show		09305+2026	A 130		280	1.0	86
Show		09287+2307	POU3045		214	14.1	90
Show		09316+2252	POU3049		67	8.6	94
Show		09248+2306	POU3042		275	10.8	95
Show		09322+2247	CVR1227		308	3.5	97
Show		09280+2317	POU3044		24	13.2	99
Show		09323+2256	POU3050		129	15.4	104
Show		09349+2152	COU 282		301	1.2	106
Show		09308+2316	POU3048		339	6.0	109
Show		09341+2034	UC 1810		236	24.5	115
Show		09320+2003	STF1364	AB	155	16.2	117
Show		09320+2003	HJ 466	AC	297	34.7	117
Show		09238+2324	LDS3885		108	42.8	117
Show		09352+2223	BRT2401		12	3.5	118
Show		09186+2134	ALP 15	AB	251	22.9	122
Show		09186+2134	ALP 15	AC	345	25.9	122
Show		09192+2045	UC 1776		169	6.2	127
Show		09239+2336	POU3041		60	6.6	128
Show		09359+2231	SKF1722		18	1.3	131
Show		09186+2049	HO 43		97	0.6	133
Show		09277+2352	POU3043		211	7.9	134
Show		09356+2252	POU3054		194	7.8	136
Show		09300+1928	OCC 48		-1	0.1	137
Show		09175+2144	SKF1718		347	1.7	138
Show		09189+2255	HO 364		336	4.1	140
Show		09215+2333	ZHN 12		180	372.8	141
Show		09215+1943	A 127		32	1.5	143
Show		09290+1917	COU 936		226	1.0	144
Show		09321+2347	HDS1372		51	0.6	145
Show		09302+2401	POU3046		339	3.1	148
Show		09244+1912	KPP 191		144	4.9	153
Show		09380+2231	TOK 888		337	1.2	157
Show		09387+2132	HDS1389	AB	25	0.1	159
Show		09387+2132	HDS1389	AC	89	0.4	159
Show		09231+1909	GWP1166		268	33.9	161
Show		09170+2030	A 2137		342	1.1	161

WDS 09273+2139 : COMPONENTS

	A
B	pa=43.1° sep=38.06"

09273+2139 A

Componente originario normalizzato	AB		Coord arcsec 2000	092721.36+213836.9		Mag	11.33		PmRA	16.00
PmDE	-19.0		Tycho2	1409-00769-1

Tycho2

Tycho2	1409-00769-1	Pflag		RAmdeg	141.83901373	DEmdeg	21.64358699
PmRA	17.1	PmDE	-19.0	E RAmdeg	62	E DEmdeg	71
E pmRA	1.5	E pmDE	1.6	EpRAm	1967.24	EpDEm	1959.68
Num	4	Q RAmdeg	1.1	Q DEmdeg	1.8	Q pmRA	1.1
Q pmDE	1.8	BTmag	12.523	E BTmag	0.246	VTmag	11.326
E VTmag	0.109	Prox	396	TYC		HIP
CCDM		RAdeg	141.83897083	DEdeg	21.64363417	EpRA 1990	1.68
EpDE 1990	1.44	E RAdeg	72.3	E DEdeg	86.8	Posflg
Corr	0.1

09273+2139 B

Componente originario normalizzato	AB		Coord arcsec 2000	092723.23+213904.7		Mag	11.57		PmRA	17.00
PmDE	-19.0		Tycho2	1409-00744-1		Calc delta mag	0.24		Calc coord	yes

Tycho2

Tycho2	1409-00744-1	Pflag		RAmdeg	141.84741634	DEmdeg	21.65132441
PmRA	19.5	PmDE	-19.2	E RAmdeg	67	E DEmdeg	77
E pmRA	1.6	E pmDE	1.7	EpRAm	1963.27	EpDEm	1954.08
Num	4	Q RAmdeg	0.4	Q DEmdeg	1.5	Q pmRA	0.4
Q pmDE	1.5	BTmag	12.650	E BTmag	0.272	VTmag	11.566
E VTmag	0.133	Prox	396	TYC		HIP
CCDM		RAdeg	141.84736833	DEdeg	21.65136972	EpRA 1990	1.70
EpDE 1990	1.43	E RAdeg	79.6	E DEdeg	98.5	Posflg
Corr	0.1