17570+7944 MFL 237

17^h 56^m 57.19^s +79° 44' 22.5" P.A. 177.00 sep 4.9 mag 13.70,17.90

Coord 2000	17570+7944	Discov num	MFL 237	Comp		Coord arcsec 2000	17 56 57.19 +79 44 22.5
Date first	2014	Date last	2016	Obs	4
Pa first	177	Pa last	177.2	P.A. Now (θ)	177.2°
Sep first	4.9	Sep last	4.939	Sep. Now (ρ)	4.939"
Mag pri	13.70	Mag sec	17.90	delta mag (ΔM)	4.2	Spectral class
Pri motion ra	+025	Sec motion ra	+024
Pri motion dec	+079	Sec motion dec	+078
Notes	V (Proper motion indicates physical)

rPM=0.017 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Draco

WDS 17570+7944 MFL 237 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
MFL2018	C u	Martinez, Fernando Limon	2018OED....21...80M
MFL2018		El Observador de Estrellas Dobles, Issue #21, 80, 2018
MFL2019a	Hg u	Martinez, Fernando Limon	2019OED....22...22M
MFL2019a		El Observador de Estrellas Dobles, Issue #22, 22, 2019
MFL2019b	C u	Martinez, Fernando Limon	2019OED....22...53M
MFL2019b		El Observador de Estrellas Dobles, Issue #22, 53, 2019
MFL2019c	Hg u	Martinez, Fernando Limon	2019OED....23...18M
MFL2019c		El Observador de Estrellas Dobles, Issue #23, 18, 2019
MFL2019c		Note: pairs already in WDS or WDSS not added.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17570+7944	MFL 237		2015	3	177	4.9	13.70	17.90		V	175657.19+794422.5
17570+7944	MFL 237		2016	4	177	4.9	13.70	17.90		V	175657.19+794422.5

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

WDS 17570+7944 MFL 237 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17570+7944 MFL 237 : MEASURES

No records found.

WDS 17570+7944 : 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 17570+7944 : ALADIN DSS IMAGE @ 17^h 56^m 57.19^s +79° 44' 22.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17570+7944 MFL 237 : 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		17570+7944	MFL 237		177	4.9	1
Show		18002+8000	BAG 6	Aa,Ab	316	0.1	18
Show		18002+8000	STF2308	AB	232	18.9	18
Show		18002+8000	STF2308	AC	129	225.3	18
Show		17458+8003	UC 3399		335	48.9	35
Show		17403+7927	LDS1875		149	110.3	49
Show		17403+7915	MLR 206		26	1.3	54
Show		17462+8032	LDS1877		176	10.5	56
Show		18077+7858	SKF1082		280	1.9	56
Show		17515+8038	MFL 219		81	19.5	56
Show		18166+8027	LDS1884		108	5.7	67
Show		18148+8035	SKF1316		205	54.6	69
Show		17569+7829	CVR 208		276	53.8	76
Show		17473+7823	NSN 697		106	4.0	86
Show		17450+8109	MFL 231		319	9.9	90
Show		17430+8115	MFL 218		70	4.0	98
Show		17527+8122	MFL 252		323	8.7	98
Show		18120+7814	LOC 363		67	2.1	101
Show		17533+7802	MFL 213		218	8.2	103
Show		18053+8129	STF2326		194	16.0	107
Show		17389+7735	MFL 227		150	4.4	140
Show		17398+8209	SKF1315		233	15.7	151
Show		18110+7712	HU 928		155	1.8	159
Show		17484+7702	LDS1879		35	60.8	165
Show		17388+7644	LDS1873		325	29.6	188
Show		17590+7634	LDS1881		179	11.3	191
Show		17505+7635	BVD 332		169	17.7	191
Show		18029+7628	LOC 360	AB	243	1.3	198
Show		17462+7629	MLR 209		53	2.2	199
Show		17422+7625	KPP2682		347	15.5	201
Show		17478+8326	TOI1147		346	0.4	223
Show		17477+7603	TDT 508		106	0.5	224
Show		17580+7600	TDT 598		210	2.5	225
Show		17474+7549	MLR 210		82	0.6	238
Show		18028+7547	STF2302	AB	248	5.7	238
Show		18028+7547	STF2302	AC	278	22.9	238
Show		18028+7547	STF2302	BC	287	18.3	238
Show		17578+8351	UC 3457		310	32.8	248
Show		17492+8352	MFL 214		257	15.0	249
Show		17530+8354	STT 349		52	0.5	251
Show		18007+8401	LOC 366		86	6.5	257
Show		17389+8403	STF2299		125	33.8	261
Show		18039+8409	LDS1883		161	32.0	265
Show		17427+7459	UC 3388		305	47.7	289
Show		18014+8436	HU 65	AB	257	1.7	292
Show		18014+8436	HU 65	AC	197	9.2	292
Show		18014+8436	FOX 216	AD	133	26.1	292
Show		17425+7456	MLR 207		135	0.2	293
Show		18060+8439	KPP4083		45	7.3	296

WDS 17570+7944 : COMPONENTS

	A
B	pa=179.5° sep=4.93"

17570+7944 A

Componente originario normalizzato	AB		Coord arcsec 2000	175657.19+794422.5		Mag	13.7		PmRA	25.00
PmDE	79.0

17570+7944 B

Componente originario normalizzato	AB		Coord arcsec 2000	175657.21+794417.6		Mag	17.9		PmRA	24.00
PmDE	78.0		Calc delta mag	4.2		Calc coord	yes