04138+3947 MLB 921

04^h 13^m 47.06^s +39° 46' 50.6" P.A. 127.00 sep 2.7 mag 13.80,14.00

Coord 2000	04138+3947	Discov num	MLB 921	Comp		Coord arcsec 2000	04 13 47.06 +39 46 50.6
Date first	1934	Date last	2015	Obs	2
Pa first	135	Pa last	126.9	P.A. Now (θ)	126.9°
Sep first	2.6	Sep last	2.671	Sep. Now (ρ)	2.671"
Mag pri	13.80	Mag sec	14.00	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+033	Sec motion ra
Pri motion dec	-031	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Gaia DR2

226281451502109056

WDS 04138+3947 MLB 921 : NOTES

No records found.

DISCOVERER

discov	author
MLB	Milburn, W. (Espin, T.E.)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	dm_number	notes	coord_arcsec_2000
04138+3947	MLB 921		1934	1	135	2.6	13.80	14.00				041347.06+394650.6
04138+3947	MLB 921		2000	2	128	2.7	13.80	14.00				041347.06+394650.6
04138+3947	MLB 921		2015	2	127	2.7	13.80	14.00				041347.06+394650.6

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

WDS 04138+3947 MLB 921 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04138+3947 MLB 921 : MEASURES

No records found.

WDS 04138+3947 : VIRTUAL EYEPIECE

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WDS 04138+3947 : ALADIN DSS IMAGE @ 04^h 13^m 47.06^s +39° 46' 50.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04138+3947 MLB 921 : 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		04138+3947	MLB 921		127	2.7	0
Show		04152+3939	RAO 193		102	1.9	18
Show		04133+4022	MLB 920		352	4.5	37
Show		04116+4016	STF 500		79	4.0	38
Show		04108+4005	TDS2775		243	0.4	40
Show		04124+4029	LDS5517		5	5.8	45
Show		04103+4008	COU1521		260	0.4	46
Show		04106+4019	TDS2772		122	0.5	49
Show		04160+4036	SKF2815		148	29.8	56
Show		04092+4010	STF3114	AB	157	3.1	58
Show		04092+4010	TOK 242	AC	295	61.2	58
Show		04092+4010	RAO 79	CD	296	9.7	59
Show		04197+3955	A 1833		95	3.8	69
Show		04143+4102	ES 1616		233	6.4	76
Show		04070+3934	COU1394		133	0.4	79
Show		04199+4029	MLB 18		157	3.5	82
Show		04201+4030	AG 79		113	26.2	84
Show		04177+4103	NSN 546		250	2.4	89
Show		04080+3845	GRV 205		158	15.8	91
Show		04154+3816	PTT 8		94	2.9	92
Show		04220+3956	BU 310		173	18.9	96
Show		04063+4026	COU1701		114	0.5	96
Show		04107+3808	WNT 2		29	12.9	106
Show		04230+3935	ALI1037		223	12.8	108
Show		04207+3836	ES 2086	A,BC	209	3.5	108
Show		04207+3836	ES 2086	BC	158	0.7	108
Show		04197+4116	KPP3565		330	2.8	112
Show		04180+3807	GRV 210		179	37.1	112
Show		04041+3931	STF 483		50	1.6	113
Show		04040+3932	L 51		163	0.5	114
Show		04150+4142	TDS2801		296	0.4	116
Show		04130+3751	ES 2462		176	3.8	117
Show		04083+4129	STF 492	BC	318	5.4	119
Show		04083+4129	STF 492	AB	200	98.1	120
Show		04122+4150	TDS 130		110	1.3	125
Show		04076+3804	STT 531	AB	353	2.9	126
Show		04076+3804	STT 531	AC	217	225.1	126
Show		04076+3804	ALC 1	AE	100	746.0	126
Show		04076+3804	SCA 210	Aa,Ab	172	0.2	126
Show		04047+4058	KPP3554	AB	217	4.5	126
Show		04195+3800	HDS 552		336	0.1	127
Show		04213+3815	HDS 559		191	0.2	127
Show		04115+4152	BU 546		230	1.0	128
Show		04076+3804	BU 545	CD	314	1.2	130
Show		04246+4024	COU1706		0	0.6	130
Show		04256+3926	MLB 19		240	2.6	139
Show		04184+3735	HO 507		33	5.6	143
Show		04265+3925	CRB 65		132	25.1	149
Show		04103+3722	ALI 520		349	12.1	152
Show		04257+3847	ES 2087		204	2.0	153
Show		04095+3723	COU1395		251	0.7	153

WDS 04138+3947 : COMPONENTS

	A
B	pa=126.9° sep=2.67"

04138+3947 A

Coord arcsec 2000

041347.06+394650.6

Mag

13.8

PmRA

33.00

PmDE

-31.0

04138+3947 B

Coord arcsec 2000

041347.25+394649.0

Mag

Delta magnitude

0.2

Coordinate calculated

yes