16238-0021 BAL 887

16^h 23^m 47.79^s -00° 21' 28.4" P.A. 191.00 sep 13.4 mag 11.25,13.28

Coord 2000	16238-0021	Discov num	BAL 887	Comp		Coord arcsec 2000	16 23 47.79 -00 21 28.4
Date first	1897	Date last	2015	Obs	9
Pa first	188	Pa last	191.4	P.A. Now (θ)	191.4°
Sep first	13.2	Sep last	13.394	Sep. Now (ρ)	13.394"
Mag pri	11.25	Mag sec	13.28	delta mag (ΔM)	2.03	Spectral class
Pri motion ra	-002	Sec motion ra	-006
Pri motion dec	-012	Sec motion dec	-010
Notes

rPM=0.368

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

WDS 16238-0021 BAL 887 : 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
16238-0021	BAL 887		1999	2	191	13.3	11.53	12.50		D	162347.79-002128.4
16238-0021	BAL 887		2000	3	191	13.3	11.53	12.50		D	162347.79-002128.4
16238-0021	BAL 887		2010	4	192	13.2	11.25	13.28			162347.79-002128.4
16238-0021	BAL 887		2015	5	191	13.4	11.25	13.28			162347.79-002128.4

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

WDS 16238-0021 BAL 887 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16238-0021 BAL 887 : MEASURES

No records found.

WDS 16238-0021 : VIRTUAL EYEPIECE

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WDS 16238-0021 : ALADIN DSS IMAGE @ 16^h 23^m 47.79^s -00° 21' 28.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16238-0021 BAL 887 : 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		16238-0021	BAL 887		191	13.4
Show		16235+0018	RST5410		230	1.7	6
Show		16231-0051	A 692		223	3.6	32
Show		16265-0042	BVD 118		239	21.8	46
Show		16221+0102	LUH 11		132	43.0	48
Show		16269-0034	SKF1411		341	0.7	49
Show		16275+0029	BAL1181		207	4.9	57
Show		16202-0007	GWP2624		149	10.2	57
Show		16202+0005	RST5408		92	0.2	57
Show		16218+0113	STF2041		1	2.6	60
Show		16269+0101	A 2233		28	2.7	61
Show		16269+0113	BAL1471		263	16.6	70
Show		16291+0015	GRV 929		70	69.7	81
Show		16176+0002	BAL1180		311	19.5	95
Show		16175-0042	BAL 886		3	3.2	97
Show		16241-0116	GWP2631		298	94.9	99
Show		16170-0006	CVR 183		352	18.8	103
Show		16246-0121	BAL 565		68	11.1	104
Show		16203+0151	A 2232		200	0.7	105
Show		16278-0104	GIC 142	AB	253	23.7	105
Show		16278-0104	PWS 14	AC	48	81.2	105
Show		16278-0104	PWS 14	AD	44	38.7	105
Show		16308-0035	CVR 826		301	26.0	107
Show		16168+0051	A 2182		89	1.5	110
Show		16284+0147	HEI 795		318	1.1	110
Show		16189+0144	BAL1470		159	10.2	111
Show		16235+0213	STF2038		213	17.6	112
Show		16263+0211	LDS5851	AB	320	9.8	116
Show		16263+0211	BAL1915	AC	8	51.3	116
Show		16290-0104	BAL 888		169	19.6	116
Show		16312+0057	BAL1472		210	6.4	116
Show		16169+0113	A 2181		88	0.6	117
Show		16168+0118	A 2180	BC	309	1.2	118
Show		16168+0118	A 2180	A,BC	97	47.7	119
Show		16226-0137	RST5052		37	0.9	120
Show		16264+0216	ARN 74		34	65.1	121
Show		16313+0108	BAL1473		84	2.1	122
Show		16304+0140	SKF1592		220	63.2	127
Show		16323+0012	HDO 308		305	7.0	128
Show		16323+0009	BU 9013	AB	114	10.0	129
Show		16323+0009	BU 9013	BC	116	6.9	129
Show		16152-0046	HJ 1290		112	19.8	130
Show		16152-0048	DOO 62		195	1.0	131
Show		16325+0012	DAM 369		187	10.4	131
Show		16326+0024	TOB 260		268	27.4	132
Show		16281-0135	RST5057		36	3.3	134
Show		16265+0234	BAL1916		205	11.2	140
Show		16331+0038	TDS9967		73	0.4	140
Show		16183-0133	GWP2620		215	144.3	142
Show		16330+0053	KPP2569		262	23.2	142
Show	Marfik	16309+0159	STF2055	AB	44	1.4	145

WDS 16238-0021 : COMPONENTS

	A
B	pa=191.4° sep=13.39"

16238-0021 A

Componente originario normalizzato	AB		Coord arcsec 2000	162347.79-002128.4		Mag	11.25		PmRA	-2.00
PmDE	-12.0

16238-0021 B

Componente originario normalizzato	AB		Coord arcsec 2000	162347.61+002115.3		Mag	13.28		PmRA	-6.00
PmDE	-10.0		Calc delta mag	2.03		Calc coord	yes