17418+0458 BAL 3011

17^h 41^m 52.44^s +04° 57' 39.1" P.A. 358.00 sep 1.4 mag 12.46,12.68

Coord 2000	17418+0458	Discov num	BAL3011	Comp		Coord arcsec 2000	17 41 52.44 +04 57 39.1
Date first	1910	Date last	1910	Obs	1
Pa first	358	Pa last	358	P.A. Now (θ)	358°
Sep first	1.4	Sep last	1.424	Sep. Now (ρ)	1.424"
Mag pri	12.46	Mag sec	12.68	delta mag (ΔM)	0.22	Spectral class
Pri motion ra	-009	Sec motion ra
Pri motion dec	-015	Sec motion dec
Notes	N X B (See Notes, Dubious double, Blue magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Gaia DR2

4473547191447865216

WDS 17418+0458 BAL 3011 : NOTES

discov_num	notes	refcode
BAL3011	Not found by Heintz at IDS position.	Hei1990b
	A likely plate flaw.	Grv2021a

REFERENCES

refcode	metd	author	reference
Grv2021a	not -	Greaves, J.	.
Grv2021a		private communication, 2021 (18 Feb 2021 email)
Hei1990b	M+ j	Heintz, W.D.	1990ApJS...74..275H
Hei1990b	+Po	ApJS 74, 275, 1990

DISCOVERER

idgroup	discov	author
1	BAL	Baillaud, R.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17418+0458	BAL3011		1910	1	358	1.4	12.46	12.68		N B	174152.44+045739.1

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WDS 17418+0458 BAL 3011 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17418+0458 BAL 3011 : MEASURES

No records found.

WDS 17418+0458 : VIRTUAL EYEPIECE

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WDS 17418+0458 : ALADIN DSS IMAGE @ 17^h 41^m 52.44^s +04° 57' 39.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17418+0458 BAL 3011 : 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		17418+0458	BAL3011		358	1.4	1
Show		17422+0456	FAL 57		268	6.6	6
Show		17411+0457	UC 3383		52	23.2	12
Show		17427+0520	AG 212		23	2.7	26
Show		17422+0424	BAL2895			13.9	34
Show		17436+0430	BAL2896		351	7.4	39
Show		17448+0512	TDT 484		272	0.4	46
Show		17398+0537	FMR 137		250	9.3	51
Show		17404+0544	VVO 16		342	34.8	52
Show		17430+0547	HDS2506		81	0.2	53
Show		17439+0551	STF2200	AB	162	1.6	61
Show		17439+0551	STF2200	AC	245	32.3	61
Show		17372+0507	TDT 437		31	0.5	71
Show		17461+0532	CHR 157		35	0.3	73
Show		17449+0357	BAL2897		291	9.3	75
Show		17370+0524	GRV 962		166	20.9	77
Show		17459+0409	BAL2898		311	6.6	77
Show		17470+0526	DCH 114		118	1.9	81
Show		17464+0542	STF2212		340	3.3	82
Show		17468+0534	A 1161		286	0.8	82
Show		17387+0349	BAL2445		142	5.1	83
Show		17421+0335	BAL2450		136	6.2	84
Show		17470+0542	STF2216		27	27.3	89
Show		17387+0613	A 1157		265	1.3	89
Show		17475+0530	UC 3408		312	54.3	91
Show		17379+0347	BAL2444		268	16.4	92
Show		17393+0333	CSN 10		300	12.5	93
Show		17395+0324	BU 961	AB	141	8.2	101
Show		17395+0324	BU 961	AC	149	25.8	101
Show		17395+0324	FOX9029	AD	174	12.5	101
Show		17390+0326	BAL2448		8	12.2	101
Show		17470+0346	BAL2452		231	9.2	105
Show		17357+0409	A 2985	AB	343	0.3	105
Show		17357+0409	STF2187	AB,C	179	3.3	105
Show		17388+0324	BAL2446		199	6.6	105
Show		17490+0458	STF2223		210	18.5	106
Show		17389+0320	BAL2447		329	4.4	108
Show		17344+0455	CVR 202		117	5.7	112
Show		17488+0542	CVR 207		219	14.0	113
Show		17500+0520	STF2227		110	15.1	115
Show		17358+0608	TDT 424		275	0.3	115
Show		17355+0603	CVR 203		237	27.0	115
Show		17353+0356	A 2248		241	2.1	116
Show		17494+0534	TDS 886		298	2.1	118
Show		17469+0630	A 1162	AB	162	1.7	120
Show		17469+0630	A 1162	AC	170	7.4	120
Show		17427+0659	HEI 864		350	2.9	122
Show		17478+0621	ITF 5		130	28.5	122
Show		17364+0326	UC 3373		73	54.9	123
Show		17493+0406	DAM 95		179	4.5	123
Show		17465+0639	GWP2734		331	26.6	123

WDS 17418+0458 : COMPONENTS

	A
B	pa=358.0° sep=1.42"

17418+0458 A

Componente originario normalizzato	AB		Coord arcsec 2000	174152.44+045739.1		Mag	12.46		PmRA	-9.00
PmDE	-15.0

17418+0458 B

Componente originario normalizzato	AB		Coord arcsec 2000	174152.44+045740.5		Mag	12.68		Calc delta mag	0.22
Calc coord	yes