17217+0321 BAL 2438

17^h 21^m 39.34^s +03° 20' 31.1" P.A. 128.00 sep 3.1 mag 13.00,13.20

Coord 2000	17217+0321	Discov num	BAL2438	Comp		Coord arcsec 2000	17 21 39.34 +03 20 31.1
Date first	1999	Date last	2015	Obs	3
Pa first	126	Pa last	128	P.A. Now (θ)	128°
Sep first	2.9	Sep last	3.091	Sep. Now (ρ)	3.091"
Mag pri	13.00	Mag sec	13.20	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-048	Sec motion ra
Pri motion dec	+033	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Gaia DR2

4387609878015979136

WDS 17217+0321 BAL 2438 : 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
17217+0321	BAL2438		1999	1	126	2.9	13.00	13.20			172139.34+032031.1
17217+0321	BAL2438		2000	2	126	3.1	13.00	13.20			172139.34+032031.1
17217+0321	BAL2438		2015	3	128	3.1	13.00	13.20			172139.34+032031.1

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WDS 17217+0321 BAL 2438 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17217+0321 BAL 2438 : MEASURES

No records found.

WDS 17217+0321 : VIRTUAL EYEPIECE

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WDS 17217+0321 : ALADIN DSS IMAGE @ 17^h 21^m 39.34^s +03° 20' 31.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17217+0321 BAL 2438 : 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		17217+0321	BAL2438		128	3.1
Show		17217+0322	DAM1250		282	14.8	3
Show		17227+0333	UC 3333		92	7.2	21
Show		17204+0337	J 3296		258	3.6	25
Show		17241+0304	STF2158		77	23.4	40
Show		17246+0311	BAL2439		20	13.5	45
Show		17224+0409	SLE 21		166	4.5	50
Show		17226+0410	BAL2891		21	22.7	52
Show		17244+0242	TDS 865		144	1.1	57
Show		17224+0418	SLE 22		178	4.3	58
Show		17251+0348	BAL2440		4	7.9	59
Show		17192+0411	GRV 950		52	56.6	62
Show		17225+0422	BU 1248		177	8.3	63
Show		17191+0412	J 451	AB	252	5.0	65
Show		17191+0412	J 451	AC	143	33.5	65
Show		17253+0239	GWP2711		215	33.0	69
Show		17238+0219	BAL1936		315	3.4	70
Show		17239+0426	LEP 154		303	4.5	73
Show		17174+0245	SKF1593		110	14.0	74
Show		17214+0206	TDT 318		17	0.4	75
Show		17174+0358	DOO 65		27	2.8	76
Show		17207+0207	UC 3329		304	32.2	76
Show		17166+0325	STF2141	AB	123	39.8	76
Show		17166+0325	SHY 715	AC	61	999.9	76
Show		17168+0259	A 2239		289	3.4	77
Show		17215+0203	BAL1935		26	18.7	77
Show		17173+0239	BAL1933		60	14.8	78
Show		17201+0434	SLE 20		111	70.6	78
Show		17189+0427	BAL2886		159	6.9	78
Show		17269+0326	BAL2441		308	14.2	79
Show		17224+0445	BAL2889		178	11.5	86
Show		17230+0157	J 3211		144	4.0	88
Show		17200+0446	BAL2888		107	15.3	89
Show		17177+0207	BAL1934		235	12.6	94
Show		17238+0450	BU 1541		180	1.5	96
Show		17187+0157	LDS 991	AB	139	13.0	96
Show		17187+0157	LDT 14	Ba,Bb	55	0.5	96
Show		17236+0149	J 2505		137	1.6	96
Show		17258+0207	CSN 8		269	7.3	97
Show		17165+0413	LDS 989		318	20.1	97
Show		17269+0219	A 2243		301	2.0	100
Show		17171+0434	BAL2884		204	17.7	100
Show		17221+0500	BU 959		257	4.0	100
Show		17262+0205	BAL1937		204	12.0	102
Show		17184+0451	SCJ 14	AB	338	23.2	103
Show		17184+0451	DAM 642	AC	252	30.9	103
Show		17162+0211	CHR 61		68	0.2	107
Show		17211+0127	STF2150	AB	214	11.7	109
Show		17211+0127	STF2150	AC	56	160.8	109
Show		17166+0440	LDS4734		1	40.9	110
Show		17269+0437	BAL2892		11	18.6	110

WDS 17217+0321 : COMPONENTS

	A
B	pa=128.0° sep=3.09"

17217+0321 A

Componente originario normalizzato	AB		Coord arcsec 2000	172139.34+032031.1		Mag	13		PmRA	-48.00
PmDE	33.0

17217+0321 B

Componente originario normalizzato	AB		Coord arcsec 2000	172139.50+032029.2		Mag	13.2		Calc delta mag	0.2
Calc coord	yes