09160+5447 GRV 1021

09^h 16^m 33.55^s +54° 47' 04.4" P.A. 341.00 sep 9.4 mag 15.80,16.60 Sp M2+M3

Coord 2000	09160+5447	Discov num	GRV1021	Comp		Coord arcsec 2000	09 16 33.55 +54 47 04.4
Date first	1999	Date last	2016	Obs	9
Pa first	341	Pa last	341	P.A. Now (θ)	341°
Sep first	9.4	Sep last	9.4	Sep. Now (ρ)	9.4"
Mag pri	15.80	Mag sec	16.60	delta mag (ΔM)	0.8	Spectral class	M2+M3 (red/red)
Pri motion ra	-042	Sec motion ra	-043
Pri motion dec	-040	Sec motion dec	-039
Notes

rPM=0.024 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ursa Major

Gaia DR2

1024019026270395648

WDS 09160+5447 GRV 1021 : 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
09160+5447	GRV1021		2000	2	341	9.4	15.80	16.60		D	091633.55+544704.4
09160+5447	GRV1021		2010	3	341	9.2	15.80	16.60	M2+M3		091633.55+544704.4
09160+5447	GRV1021		2015	4	341	9.4	15.80	16.60	M2+M3		091633.55+544704.4
09160+5447	GRV1021		2016	9	341	9.4	15.80	16.60	M2+M3		091633.55+544704.4

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WDS 09160+5447 GRV 1021 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09160+5447 GRV 1021 : MEASURES

No records found.

WDS 09160+5447 : VIRTUAL EYEPIECE

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

WDS 09160+5447 : ALADIN DSS IMAGE @ 09^h 16^m 33.55^s +54° 47' 04.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09160+5447 GRV 1021 : 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		09160+5447	GRV1021		341	9.4
Show		09169+5506	UC 1772		226	48.6	20
Show		09104+5441	STI2223		34	11.2	54
Show		09133+5535	LDS3863		254	23.6	56
Show		09102+5428	STI2222		301	10.5	59
Show		09222+5522	LDS3880		329	71.0	60
Show		09105+5515	TDS6369		91	0.9	60
Show		09099+5429	NSN 590	AB	306	2.8	61
Show		09101+5513	STI2221		193	11.0	61
Show		09121+5357	STI2225		160	5.5	64
Show		09217+5546	CVR1214		189	4.7	74
Show		09242+5519	LDS3884		217	140.6	74
Show		09201+5557	LDS3873		354	10.9	76
Show		09116+5339	KPP1280		23	9.8	81
Show		09230+5349	GRV1026		188	28.6	83
Show		09065+5444	DAL 30		13	20.9	88
Show		09063+5439	STI2219		170	10.8	90
Show		09098+5340	ES 715		230	7.6	91
Show		09133+5614	UC 1766		88	51.9	92
Show		09256+5401	STF1346	BC	188	93.9	92
Show		09256+5401	STF1346	AB	315	5.8	92
Show		09260+5408	GRV1028		283	12.1	93
Show		09061+5510	LDS3853		60	21.5	94
Show		09177+5313	LDS3869		226	26.2	95
Show		09190+5623	DAM 64	CD	123	3.0	97
Show		09277+5449	UC 1794		225	23.7	97
Show		09190+5623	LDS2577	AB	200	4.7	97
Show		09190+5623	DAM 64	AC	171	16.6	97
Show		09190+5623	DAM 64	AE	149	28.6	97
Show		09190+5623	DAM 64	AF	129	25.4	97
Show		09060+5530	CVR1195		70	3.2	101
Show		09160+5305	GRV1022		316	12.4	102
Show		09058+5532	LDS3852		53	56.4	103
Show		09177+5305	TDS6448		189	0.7	103
Show		09261+5344	A 1343	AB	254	0.3	105
Show		09054+5353	CVR1194		133	4.7	112
Show		09126+5633	MLB 124		108	5.3	112
Show		09250+5323	A 1341		49	2.1	112
Show		09037+5509	CVR1191		250	3.3	113
Show		09129+5259	UC 1765		164	14.2	114
Show		09112+5631	STI2224		174	7.7	114
Show		09109+5633	CVR 522		241	20.4	116
Show		09275+5338	LDS3893		147	52.5	119
Show		09041+5541	HJ 2478		200	18.0	120
Show		09241+5307	STJ 118		30	1.5	121
Show		09037+5358	SLW 326		206	55.9	123
Show		09025+5522	TDS6262		109	0.4	126
Show		09144+5241	STF1321	AB	99	16.9	128
Show		09144+5241	STF1321	AC	64	145.7	128
Show		09144+5241	STF1321	AD	129	136.4	128
Show		09050+5316	TDS6298		183	0.3	138

WDS 09160+5447 : COMPONENTS

	A
B	pa=348.8° sep=9.06"

09160+5447 A

Componente originario normalizzato	AB		Coord arcsec 2000	091633.55+544704.4		Mag	15.8		Spectral class	M2 (red)
PmRA	-42.00		PmDE	-40.0

09160+5447 B

Componente originario normalizzato	AB		Coord arcsec 2000	091633.35+544713.3		Mag	16.6		Spectral class	M3 (red)
PmRA	-43.00		PmDE	-39.0		Calc delta mag	0.8		Calc coord	yes