17269+0437 BAL 2892

17^h 26^m 56.30^s +04° 36' 39.7" P.A. 11.00 sep 18.6 mag 11.10,11.50

Coord 2000	17269+0437	Discov num	BAL2892	Comp		Coord arcsec 2000	17 26 56.30 +04 36 39.7
Date first	1898	Date last	2015	Obs	12
Pa first	16	Pa last	11.1	P.A. Now (θ)	11.1°
Sep first	19.4	Sep last	18.57	Sep. Now (ρ)	18.57"
Mag pri	11.10	Mag sec	11.50	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-011	Sec motion ra	-007
Pri motion dec	-015	Sec motion dec	-002
Notes

rPM=0.731

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Gaia DR2

4389303125920450816

WDS 17269+0437 BAL 2892 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17269+0437	BAL2892		2002	4	12	18.5	11.10	11.50		D	172656.30+043639.7
17269+0437	BAL2892		2015	6	11	18.6	11.10	11.50			172656.30+043639.7

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WDS 17269+0437 BAL 2892 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17269+0437 BAL 2892 : MEASURES

No records found.

WDS 17269+0437 : VIRTUAL EYEPIECE

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WDS 17269+0437 : ALADIN DSS IMAGE @ 17^h 26^m 56.30^s +04° 36' 39.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17269+0437 BAL 2892 : 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		17269+0437	BAL2892		11	18.6
Show		17275+0428	GRV 956		264	24.3	12
Show		17274+0457	BAL3010		196	11.9	23
Show		17276+0501	HDS2465		301	0.3	27
Show		17239+0426	LEP 154		303	4.5	48
Show		17238+0450	BU 1541		180	1.5	49
Show		17301+0457	UC 3355		240	43.4	52
Show		17293+0353	BAL2442		107	20.0	56
Show		17251+0348	BAL2440		4	7.9	56
Show		17302+0516	LDS4745		107	28.2	63
Show		17239+0523	UC 3335		316	17.0	66
Show		17224+0445	BAL2889		178	11.5	69
Show		17225+0422	BU 1248		177	8.3	69
Show		17269+0326	BAL2441		308	14.2	71
Show		17226+0410	BAL2891		21	22.7	71
Show		17224+0418	SLE 22		178	4.3	72
Show		17224+0409	SLE 21		166	4.5	73
Show		17308+0349	A 2247		354	0.3	76
Show		17304+0533	WOR 25		324	19.8	77
Show		17221+0500	BU 959		257	4.0	77
Show		17305+0535	HEI 389		100	2.0	80
Show		17319+0408	BAL2893		24	13.2	80
Show		17282+0558	TDT 368		304	0.7	84
Show		17227+0333	UC 3333		92	7.2	90
Show		17313+0333	LDS4749		265	3.7	92
Show		17246+0311	BAL2439		20	13.5	93
Show		17332+0432	FMR 134		292	10.3	94
Show		17241+0304	STF2158		77	23.4	103
Show		17200+0446	BAL2888		107	15.3	103
Show		17201+0434	SLE 20		111	70.6	103
Show		17217+0322	DAM1250		282	14.8	108
Show		17217+0321	BAL2438		128	3.1	110
Show		17344+0455	CVR 202		117	5.7	114
Show		17204+0337	J 3296		258	3.6	115
Show		17328+0322	KPP2639		84	24.5	115
Show		17192+0411	GRV 950		52	56.6	118
Show		17189+0427	BAL2886		159	6.9	120
Show		17253+0239	GWP2711		215	33.0	121
Show		17191+0412	J 451	AB	252	5.0	121
Show		17191+0412	J 451	AC	143	33.5	121
Show		17244+0242	TDS 865		144	1.1	121
Show		17336+0325	TDT 411		286	2.9	124
Show		17320+0249	BU 1538	DE	164	2.4	126
Show		17184+0451	SCJ 14	AB	338	23.2	129
Show		17184+0451	DAM 642	AC	252	30.9	129
Show		17345+0335	BAL2443		76	3.4	129
Show		17314+0243	A 2386		125	0.2	132
Show		17325+0618	NSN 692		311	2.9	132
Show		17320+0249	STT 331	AB	353	1.0	132
Show		17320+0249	STT 331	AC	240	50.5	132
Show		17183+0459	SLE 19		177	18.6	132

WDS 17269+0437 : COMPONENTS

	A
B	pa=11.1° sep=18.57"

17269+0437 A

Componente originario normalizzato	AB		Coord arcsec 2000	172656.30+043639.7		Mag	11.1		PmRA	-11.00
PmDE	-15.0

CCDM

Ccdm	17269+0437	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.30	DDEs	-19.4
R dRAs	65	Year		Theta		Rho
Obs	2	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17220N0442A
HIC

17269+0437 B

Componente originario normalizzato	AB		Coord arcsec 2000	172656.54+043657.9		Mag	11.5		PmRA	-7.00
PmDE	-2.0		Calc delta mag	0.4		Calc coord	yes

CCDM

Ccdm	17269+0437	RComp		Comp	B	Note1
Note2		Discov num	BAL2892	DRAs	2.56	DDEs	-1.2
R dRAs	65	Year	1910	Theta	014	Rho	18.4
Obs	1	Vmag	11.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17220N0442B
HIC