03520+3947 GRV 197 (HD 275867)

03^h 52^m 00.30^s +39° 47' 44.5" P.A. 207.00 sep 53.9 mag 9.63,11.02 Sp K5V dist. 33.58 pc (109.54 l.y.)

Coord 2000	03520+3947	Discov num	GRV 197	Comp		Coord arcsec 2000	03 52 00.30 +39 47 44.5
Date first	1928	Date last	2016	Obs	12
Pa first	206	Pa last	206.8	P.A. Now (θ)	206.8°
Sep first	52.8	Sep last	53.855	Sep. Now (ρ)	53.855"
Mag pri	9.63	Mag sec	11.02	delta mag (ΔM)	1.39	Spectral class	K5V (yellow-orange)
Pri motion ra	+033	Sec motion ra	+027
Pri motion dec	-052	Sec motion dec	-057
Notes	V (Proper motion indicates physical)

rPM=0.124 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 275867	Constellation	Perseus	SAO	56759	HIP	18090
Tycho2	2868-00577-1	Gaia DR2	223983476497066368	HD	275867	BD	BD+39 876
Distance	33.58	Distance ly	109.54

WDS 03520+3947 GRV 197 (HD 275867) : NOTES

No records found.

DISCOVERER

discov	author
GRV	Greaves, J.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
03520+3947	GRV 197		2000	4	208	53.8	9.63	11.02			D	035200.30+394744.5
03520+3947	GRV 197		2002	5	208	53.8	9.63	11.02		+39 876	D	035200.30+394744.5
03520+3947	GRV 197		2010	5	207	53.9	9.63	11.02	K5V	+39 876		035200.30+394744.5
03520+3947	GRV 197		2016	6	208	53.9	9.63	11.02	K5V	+39 876		035200.30+394744.5

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

WDS 03520+3947 GRV 197 (HD 275867) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03520+3947 GRV 197 (HD 275867) : MEASURES

No records found.

WDS 03520+3947 (HD 275867) : VIRTUAL EYEPIECE

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WDS 03520+3947 (HD 275867) : ALADIN DSS IMAGE @ 03^h 52^m 00.30^s +39° 47' 44.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03520+3947 GRV 197 (HD 275867) : 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		03520+3947	GRV 197		207	53.9	0
Show		03498+3924	ITF 42		67	35.4	36
Show		03545+3924	ALI1036		12	8.1	37
Show		03556+3939	COU1391		91	0.9	43
Show		03499+4024	COU1390		352	2.0	44
Show		03485+4014	TDS2658		227	0.4	48
Show		03507+4036	J 2413		131	3.8	49
Show		03496+3859	HU 1067		77	1.3	57
Show		03470+3952	ITF 152		105	13.5	58
Show		03473+4011	COU1388		300	0.5	60
Show		03521+4048	STT 66		147	0.9	61
Show		03468+4002	MLB 919		150	3.4	62
Show		03475+3910	COU1389		122	2.6	63
Show		03480+4032	TOK 240		63	70.7	64
Show		03579+4001	STF 471	AB	12	8.8	69
Show		03579+4001	STF 471	AC	10	80.1	69
Show		03579+4001	ARN 59	AD	146	163.2	69
Show		03547+3841	UC 57		301	28.8	75
Show		03451+4005	FRK 4		134	52.0	82
Show		03457+3908	MLB 16		309	15.2	84
Show		03530+4112	A 1542		288	4.6	85
Show		03454+4032	AG 73		304	18.3	88
Show		03598+4009	MLB 17		28	8.5	93
Show		03521+4121	COU1520		266	1.6	94
Show		03447+3900	COU1387		282	2.3	98
Show		03568+3828	STF 467		297	37.8	98
Show		03480+3821	STF 447	DH	156	31.9	99
Show		03447+4042	UC 52		336	37.7	100
Show		03432+3954	DAM1008		264	3.0	102
Show		03597+3849	STT 69		324	1.4	107
Show		03470+4126	STF 443	AB	57	6.8	114
Show		03470+4126	STF 443	AC	331	124.4	114
Show		03470+4126	WSI 68	Ca,Cb	173	0.6	115
Show		03470+4126	FOX 135	CD	138	4.2	115
Show		03416+3942	ES 166		4	4.6	120
Show		03440+3822	STF 434	AB	83	33.7	127
Show		03440+3822	STF 434	AC	350	91.9	127
Show		03421+4048	KPP1568		345	11.7	128
Show		04016+3840	STF 476	BC	210	69.7	130
Show		04016+3840	STF 476	AB	289	25.9	131
Show		03454+3759	KPP1733		273	13.3	134
Show		03408+3907	STF 426	BC	232	13.2	136
Show		03408+3907	STF 426	AB	341	19.6	136
Show		03469+4152	TOK 658		102	26.5	137
Show		03573+4153	STF 469		146	8.8	139
Show		04040+3932	L 51		163	0.5	140
Show		04041+3931	STF 483		50	1.6	141
Show		03525+4209	KPP 687		250	6.0	141
Show		03502+3725	ALI 518		120	16.6	145
Show		03439+3759	ES 276		289	9.2	145
Show		03414+4108	TDS2628		295	1.4	146

WDS 03520+3947 : COMPONENTS

	A
B	pa=206.8° sep=53.86"

03520+3947 A

Name	HD 237187		Coord arcsec 2000	035200.30+394744.5		Mag	9.63		Spectral class	K5V (yellow-orange)
PmRA	33.00		PmDE	-52.0		Tycho2	2868-00577-1

Tycho2

Tycho2	2868-00577-1	Pflag		RAmdeg	58.00124637	DEmdeg	39.79568158
PmRA	30.8	PmDE	-53.8	E RAmdeg	15	E DEmdeg	19
E pmRA	1.3	E pmDE	1.2	EpRAm	1989.13	EpDEm	1987.23
Num	8	Q RAmdeg	0.7	Q DEmdeg	0.7	Q pmRA	0.6
Q pmDE	0.7	BTmag	10.827	E BTmag	0.044	VTmag	9.632
E VTmag	0.024	Prox	537	TYC	T	HIP	18090
CCDM		RAdeg	58.00115528	DEdeg	39.79580500	EpRA 1990	1.74
EpDE 1990	1.50	E RAdeg	15.9	E DEdeg	20.8	Posflg
Corr	0.0

03520+3947 B

Coord arcsec 2000	035158.19+394656.4		Mag	11.02		PmRA	27.00		PmDE	-57.0
Tycho2	2868-00639-1		Delta magnitude	1.39		Coordinate calculated	yes

Tycho2

Tycho2	2868-00639-1	Pflag		RAmdeg	57.99219544	DEmdeg	39.78244564
PmRA	12.8	PmDE	-61.1	E RAmdeg	45	E DEmdeg	61
E pmRA	5.2	E pmDE	4.8	EpRAm	1990.54	EpDEm	1988.85
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	12.234	E BTmag	0.146	VTmag	11.023
E VTmag	0.071	Prox	537	TYC		HIP
CCDM		RAdeg	57.99215722	DEdeg	39.78259028	EpRA 1990	1.73
EpDE 1990	1.48	E RAdeg	44.9	E DEdeg	61.7	Posflg
Corr	0.0