16561+0241 BAL 1929

16^h 56^m 05.53^s +02° 41' 20.3" P.A. 323.00 sep 12.9 mag 12.12,12.20

Coord 2000	16561+0241	Discov num	BAL1929	Comp		Coord arcsec 2000	16 56 05.53 +02 41 20.3
Date first	1909	Date last	2016	Obs	9
Pa first	325	Pa last	322.7	P.A. Now (θ)	322.7°
Sep first	11.6	Sep last	12.932	Sep. Now (ρ)	12.932"
Mag pri	12.12	Mag sec	12.20	delta mag (ΔM)	0.08	Spectral class
Pri motion ra	-003	Sec motion ra	-025
Pri motion dec	-011	Sec motion dec	-005
Notes

rPM=0.894

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

0389-00687-1

Gaia DR2

4385216653516905984

WDS 16561+0241 BAL 1929 : 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
16561+0241	BAL1929		2000	2	321	12.6	12.12	12.20		D	165605.53+024120.3
16561+0241	BAL1929		2010	4	321	12.5	12.12	12.20			165605.53+024120.3
16561+0241	BAL1929		2016	5	323	12.9	12.12	12.20			165605.53+024120.3

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

WDS 16561+0241 BAL 1929 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16561+0241 BAL 1929 : MEASURES

No records found.

WDS 16561+0241 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 16561+0241 : ALADIN DSS IMAGE @ 16^h 56^m 05.53^s +02° 41' 20.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16561+0241 BAL 1929 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		16561+0241	BAL1929		323	12.9
Show		16564+0227	BAL1930		24	13.2	15
Show		16560+0224	BAL1928		354	8.0	17
Show		16575+0252	BAL2430		112	13.4	24
Show		16575+0255	DAM1249		158	22.0	26
Show		16536+0254	BAL2428		278	11.0	40
Show		16549+0318	BAL2429		52	11.6	42
Show		16564+0330	LDS4705		55	14.2	50
Show		16597+0306	BAL2432		46	5.3	60
Show		16523+0313	FMR 229		148	7.1	65
Show		16580+0139	BAL1480		285	16.5	70
Show		16544+0135	RST5420		353	3.4	72
Show		16523+0156	UC 3245		325	12.6	73
Show		16561+0125	BEW 5		187	9.7	77
Show		16517+0334	BAL2427		278	8.5	85
Show		16588+0358	STF3107	AB	72	1.4	88
Show		16588+0358	STF3107	AC	321	42.2	88
Show		16588+0358	STF3107	AB,D	42	72.6	88
Show		16588+0358	STF3107	AD	43	72.7	88
Show		16588+0358	STF3107	BD	43	72.6	88
Show		16511+0339	BAL2426		3	7.6	95
Show		16599+0121	BAL1481		305	5.4	98
Show		16574+0426	HEI 893		268	2.3	107
Show		16569+0055	UC 3257		2	32.6	107
Show		16490+0315	KU 114		113	60.6	112
Show		17010+0118	BAL1483		250	5.3	112
Show		16514+0113	STT 315		309	0.8	113
Show		17009+0114	BAL1482		7	4.2	113
Show		16485+0237	BAL1927		3	21.5	114
Show		17003+0106	A 2235		269	0.8	115
Show		16514+0109	STF2105		129	29.0	117
Show		16483+0244	BU 43		53	1.4	117
Show		17038+0302	TVB 294		306	10.9	118
Show		16574-0041	UC 3261		208	27.5	122
Show		16477+0242	BAL1926		105	12.9	126
Show		16485+0144	BAL1479		14	5.4	128
Show		16485+0339	TDT 98		62	0.5	128
Show		16473+0257	BAL2424		242	16.3	133
Show		16471+0220	UC 3232		135	52.9	137
Show		17078+0256	HEI 861		72	3.2	139
Show		17014-0047	RST5073		21	0.7	139
Show		16472+0204	STF2096	AB	88	23.9	139
Show		16472+0204	STF2096	AC	193	214.3	139
Show		16472+0204	GMC 4	AD	270	88.6	139
Show		17045+0345	LDS 987		176	40.1	141
Show		16469+0215	ENG 58	AB	217	149.1	141
Show		16469+0210	BAL1925		207	1.1	142
Show		16467+0226	BAL1924		331	12.9	142
Show		16469+0215	BUP 173	BC	172	77.8	143
Show		16468+0211	UC 3231		262	41.7	143
Show		17048+0142	BAL1484		138	5.8	143

WDS 16561+0241 : COMPONENTS

	A
B	pa=322.7° sep=12.93"

16561+0241 A

Componente originario normalizzato	AB		Coord arcsec 2000	165605.53+024120.3		Mag	12.12		PmRA	-3.00
PmDE	-11.0		Tycho2	0389-00687-1

Tycho2

Tycho2	0389-00687-1	Pflag		RAmdeg	254.02305285	DEmdeg	2.68898117
PmRA	-2.1	PmDE	-4.6	E RAmdeg	78	E DEmdeg	88
E pmRA	2.0	E pmDE	2.2	EpRAm	1964.17	EpDEm	1954.49
Num	3	Q RAmdeg	2.3	Q DEmdeg	2.6	Q pmRA	2.3
Q pmDE	2.5	BTmag	12.640	E BTmag	0.260	VTmag	12.117
E VTmag	0.216	Prox	999	TYC		HIP
CCDM		RAdeg	254.02305722	DEdeg	2.68899167	EpRA 1990	1.55
EpDE 1990	1.33	E RAdeg	96.3	E DEdeg	119.4	Posflg
Corr	0.0

16561+0241 B

Componente originario normalizzato	AB		Coord arcsec 2000	165605.01+024130.6		Mag	12.2		PmRA	-25.00
PmDE	-5.0		Calc delta mag	0.08		Calc coord	yes