16525-1921 TDT 125

16^h 52^m 32.81^s -19° 20' 37.2" P.A. 137.00 sep 0.6 mag 10.97,11.28

Coord 2000	16525-1921	Discov num	TDT 125	Comp		Coord arcsec 2000	16 52 32.81 -19 20 37.2
Date first	1991	Date last	1991	Obs	1
Pa first	137	Pa last	136.7	P.A. Now (θ)	136.7°
Sep first	0.6	Sep last	0.55	Sep. Now (ρ)	0.55"
Mag pri	10.97	Mag sec	11.28	delta mag (ΔM)	0.31	Spectral class
Pri motion ra	+002	Sec motion ra	+002
Pri motion dec	+000	Sec motion dec	+000
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Tycho2

6226-01715-1

Gaia DR2

4132054517842896000

WDS 16525-1921 TDT 125 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16525-1921	TDT 125		1991	1	137	0.6	10.97	11.28			165232.81-192037.2

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WDS 16525-1921 TDT 125 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16525-1921 TDT 125 : MEASURES

No records found.

WDS 16525-1921 : VIRTUAL EYEPIECE

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WDS 16525-1921 : ALADIN DSS IMAGE @ 16^h 52^m 32.81^s -19° 20' 37.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16525-1921 TDT 125 : 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		16525-1921	TDT 125		137	0.6
Show		16523-1921	GWP2675		37	83.9	3
Show		16539-1919	B 1838		256	0.7	20
Show		16539-1854	DON 815	AB	221	2.7	33
Show		16539-1854	DON 815	AC	320	9.3	33
Show		16509-1950	B 1830	BC	303	0.1	38
Show		16509-1950	B 1830	AB	59	0.4	38
Show		16505-2001	UC 3240		197	45.9	50
Show		16561-1928	KPP4018		166	2.7	51
Show		16490-1936	HJ 4888	AB	223	13.5	53
Show		16564-1904	GWP2680		53	20.7	58
Show		16521-1820	DON 814		84	0.9	60
Show		16571-1932	OCC 940	Ba,Bb	-1	0.0	66
Show		16571-1932	SHJ 240	AB	233	4.4	66
Show		16534-2025	WSI 86		180	0.4	66
Show		16523-1814	UC 3246		25	109.6	67
Show		16475-1945	LDS 571		25	196.6	74
Show		16467-1847	UC 3230		314	11.4	90
Show		16470-2006	OCC 453		-1	0.1	92
Show		16593-1926	HDS2403		264	0.4	96
Show		16577-1811	ARA 434		153	11.8	101
Show		16454-1915	ARA 706		92	9.0	102
Show		16545-2100	ARA1120		2	6.3	103
Show		17003-1854	DVG 45		233	119.9	114
Show		16586-1803	OL 99		128	3.0	117
Show		16519-2120	RSS 419		164	18.1	120
Show		16585-2047	JKS 14		125	12.9	121
Show		16531-1716	KPP1964		118	15.5	126
Show		16490-1725	GWP2670		9	44.5	127
Show		17002-1813	RST3059		252	5.6	129
Show		16466-1743	HU 313		320	0.3	129
Show		16447-2029	ARA1119		193	6.4	131
Show		17019-1853	OCC 40		-1	0.1	135
Show		17012-2026	HJ 4911	AB	176	96.1	140
Show		17012-2026	HJ 4911	AC	13	11.2	140
Show		16555-2134	BU 241		31	0.3	141
Show		16582-2121	ARA1496		173	12.3	149
Show		16436-2042	HDS2374		171	0.4	150
Show		16462-1721	SKI 10		84	3.3	150
Show		17031-1904	BRT1501		167	3.6	150
Show		17004-1737	ARA 244		322	7.2	153
Show		16423-2010	UC 3212		97	15.3	153
Show		16423-2011	OCC 645		-1	0.0	154
Show		16425-2021	ARA1118		106	9.0	154
Show		16573-1702	UC 3260		302	24.7	155
Show		16419-1955	KUI 73	AB	213	25.0	155
Show		16419-1955	TOK 306	AC	252	673.5	155
Show		16426-2030	UC 3214		185	9.2	157
Show		17036-1928	HU 1174		76	3.7	157
Show		16560-1648	KUI 76		299	23.6	161
Show		16489-1649	LDS4695		25	16.3	162

WDS 16525-1921 : COMPONENTS

	A
B	pa=138.4° sep=0.54"

16525-1921 A

Componente originario normalizzato	AB		Coord arcsec 2000	165232.81-192037.2		Mag	10.97		PmRA	2.00
PmDE	0.0		Tycho2	6226-01715-1

Tycho2

Tycho2	6226-01715-1	Pflag		RAmdeg	253.13677814	DEmdeg	-19.34372260
PmRA	1.7	PmDE	-0.3	E RAmdeg	21	E DEmdeg	27
E pmRA	1.9	E pmDE	2.4	EpRAm	1986.22	EpDEm	1988.83
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.7	Q pmRA	0.8
Q pmDE	1.7	BTmag	10.678	E BTmag	0.039	VTmag	10.408
E VTmag	0.044	Prox	999	TYC	T	HIP
CCDM		RAdeg	253.13677194	DEdeg	-19.34372056	EpRA 1990	1.53
EpDE 1990	1.33	E RAdeg	23.7	E DEdeg	28.0	Posflg	P
Corr	0.5

16525-1921 B

Componente originario normalizzato	AB		Coord arcsec 2000	165232.84-192037.6		Mag	11.28		PmRA	2.00
PmDE	0.0		Calc delta mag	0.31		Calc coord	yes