08469+1143 GRV 770

08^h 46^m 55.78^s +11° 43' 38.5" P.A. 52.00 sep 40.9 mag 10.98,11.93 Sp G5

Coord 2000	08469+1143	Discov num	GRV 770	Comp		Coord arcsec 2000	08 46 55.78 +11 43 38.5
Date first	1908	Date last	2016	Obs	13
Pa first	51	Pa last	51.8	P.A. Now (θ)	51.8°
Sep first	41.1	Sep last	40.94	Sep. Now (ρ)	40.94"
Mag pri	10.98	Mag sec	11.93	delta mag (ΔM)	0.95	Spectral class	G5 (yellow)
Pri motion ra	+012	Sec motion ra	+012
Pri motion dec	-029	Sec motion dec	-029
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cancer

Tycho2

0813-02668-1

Gaia DR2

601946577137602816

WDS 08469+1143 GRV 770 : 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
08469+1143	GRV 770		2000	5	52	40.9	10.98	11.75		D	084655.78+114338.5
08469+1143	GRV 770		2012	7	52	40.9	10.98	11.75		D	084655.78+114338.5
08469+1143	GRV 770		2015	8	52	40.9	10.98	11.93	G5		084655.78+114338.5
08469+1143	GRV 770		2016	13	52	40.9	10.98	11.93	G5	V	084655.78+114338.5

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

WDS 08469+1143 GRV 770 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08469+1143 GRV 770 : MEASURES

No records found.

WDS 08469+1143 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 08469+1143 : ALADIN DSS IMAGE @ 08^h 46^m 55.78^s +11° 43' 38.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08469+1143 GRV 770 : 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		08469+1143	GRV 770		52	40.9	1
Show		08457+1134	CVR1162		202	3.4	20
Show		08475+1111	SKF1709		50	1.5	34
Show		08472+1110	STF1276	AB	353	12.7	35
Show		08472+1110	SLE1024	AC	321	115.2	35
Show		08449+1208	KPP3762	AB	45	1.9	39
Show		08494+1202	BRT1257		43	3.8	41
Show		08496+1134	CVR1169		107	3.1	41
Show		08496+1125	SLW 301		143	9.6	44
Show		08495+1118	HJ 2467		201	13.1	46
Show		08496+1210	OCC 370	Aa,Ab	-1	0.1	47
Show		08496+1210	CHE 113	AB	38	31.1	47
Show		08500+1155	BPM 455		294	69.3	48
Show		08500+1155	OCC 959	Aa,Ab	-1	0.2	48
Show		08454+1055	UC 124		61	13.5	54
Show		08504+1123	HJ 2470		213	7.7	55
Show		08508+1143	BPM 456		338	88.8	57
Show		08509+1136	CHE 116		112	17.6	58
Show		08506+1211	CHE 115		251	15.0	59
Show		08437+1109	BRT1255		359	4.0	60
Show		08509+1152	BPM 457		78	37.0	60
Show		08510+1148	BPM 460		27	117.1	61
Show		08510+1150	BPM 459		196	116.0	61
Show		08511+1146	BPM 462		68	24.9	61
Show		08511+1145	BPM 463		318	94.2	61
Show		08502+1219	HJ 2469		359	9.4	61
Show		08510+1159	BPM 458		312	103.4	62
Show		08512+1149	CHE 118	AB	62	23.8	62
Show		08512+1149	BKO 36	AC	29	32.7	62
Show		08512+1149	BPM 461	BD	291	112.2	63
Show		08511+1153	BKO 35		141	10.6	63
Show		08513+1148	BKO 39		233	12.5	64
Show		08513+1144	BPM 465		133	110.9	64
Show		08487+1242	SKF 28	AB	100	2.0	64
Show		08513+1150	BPM 464	BD	64	51.2	65
Show		08513+1146	CHE 119	AB	300	13.4	65
Show		08513+1146	CHE 119	AC	13	32.3	65
Show		08513+1146	BKO 40	AD	333	21.3	65
Show		08513+1146	BPM 470	CE	52	75.8	65
Show		08513+1151	BPM 467	BC	157	36.2	65
Show		08513+1151	BPM 468	BD	59	96.6	65
Show		08513+1151	BKO 37	AB	206	8.4	65
Show		08513+1151	TVB 206	AE	295	22.8	65
Show		08513+1149	BKO 38	AB	74	10.5	65
Show		08513+1149	BPM 472	AC	270	51.3	65
Show		08513+1149	BPM 473	AD	318	70.7	65
Show		08513+1149	BPM 483	AE	142	101.4	65
Show		08513+1149	BPM 484	AF	70	81.7	65
Show		08514+1146	BPM 480	BE	78	91.4	65
Show		08514+1148	BPM 469	HI	324	55.8	65
Show		08513+1150	BPM 475	AB	316	70.8	65

WDS 08469+1143 : COMPONENTS

	A
B	pa=51.2° sep=40.41"

08469+1143 A

Componente originario normalizzato	AB		Coord arcsec 2000	084655.78+114338.5		Mag	10.98		Spectral class	G5 (yellow)
PmRA	12.00		PmDE	-29.0		Tycho2	0813-02668-1

Tycho2

Tycho2	0813-02668-1	Pflag		RAmdeg	131.73243113	DEmdeg	11.72735193
PmRA	12.2	PmDE	-26.6	E RAmdeg	29	E DEmdeg	43
E pmRA	1.4	E pmDE	1.4	EpRAm	1979.91	EpDEm	1972.78
Num	8	Q RAmdeg	1.4	Q DEmdeg	0.8	Q pmRA	1.4
Q pmDE	0.8	BTmag	11.567	E BTmag	0.082	VTmag	10.984
E VTmag	0.079	Prox	405	TYC	T	HIP
CCDM		RAdeg	131.73242278	DEdeg	11.72740833	EpRA 1990	1.67
EpDE 1990	1.26	E RAdeg	42.0	E DEdeg	56.3	Posflg
Corr	0.2

08469+1143 B

Componente originario normalizzato	AB		Coord arcsec 2000	084657.92+114403.8		Mag	11.93		PmRA	12.00
PmDE	-29.0		Tycho2	0813-01104-1		Calc delta mag	0.95		Calc coord	yes

Tycho2

Tycho2	0813-01104-1	Pflag		RAmdeg	131.74139829	DEmdeg	11.73438185
PmRA	6.6	PmDE	-28.8	E RAmdeg	91	E DEmdeg	109
E pmRA	2.5	E pmDE	2.7	EpRAm	1969.58	EpDEm	1957.37
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.2	Q pmRA	0.2
Q pmDE	0.1	BTmag	13.022	E BTmag	0.325	VTmag	11.752
E VTmag	0.167	Prox	405	TYC		HIP
CCDM		RAdeg	131.74138278	DEdeg	11.73445167	EpRA 1990	1.66
EpDE 1990	1.26	E RAdeg	106.0	E DEdeg	141.8	Posflg
Corr	0.1