16526-4122 CPO 496 (HD 151986)

16^h 52^m 36.85^s -41° 21' 44.0" P.A. 239.00 sep 5.1 mag 9.61,11.90 Sp B2/3V

Coord 2000	16526-4122	Discov num	CPO 496	Comp		Coord arcsec 2000	16 52 36.85 -41 21 44.0
Date first	1901	Date last	2015	Obs	5
Pa first	233	Pa last	238.7	P.A. Now (θ)	238.7°
Sep first	4.2	Sep last	5.073	Sep. Now (ρ)	5.073"
Mag pri	9.61	Mag sec	11.90	delta mag (ΔM)	2.29	Spectral class	B2/3V (blue-white)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-002	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 151986		Constellation	Scorpius		Tycho2	7876-02098-1		Gaia DR2	5969547870488916224
HD	151986

WDS 16526-4122 CPO 496 (HD 151986) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
CpO1906	-	Cape Observatory	.
CpO1906		Cape Obs - Henderson, 1906
CpO1938	P+ -	Cape Observatory	.
CpO1938	+T	Cape Obs (1822-1938 data)
CpO9999	T -	Cape Observatory	...................
CpO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16526-4122	CPO 496		1999	3	239	5.1	9.61	11.90	B2/3V	D	165236.85-412144.0
16526-4122	CPO 496		2015	5	239	5.1	9.61	11.90	B2/3V		165236.85-412144.0

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

WDS 16526-4122 CPO 496 (HD 151986) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16526-4122 CPO 496 (HD 151986) : MEASURES

No records found.

WDS 16526-4122 (HD 151986) : 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 16526-4122 (HD 151986) : ALADIN DSS IMAGE @ 16^h 52^m 36.85^s -41° 21' 44.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16526-4122 CPO 496 (HD 151986) : 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		16526-4122	CPO 496		239	5.1
Show		16525-4126	CPO 495		85	4.4	6
Show		16523-4136	B 1832	AB	234	4.1	15
Show		16523-4136	B 1832	AC	143	5.2	15
Show		16539-4115	RST1905		254	0.6	16
Show		16511-4134	TDT 115		257	0.4	21
Show		16507-4127	HDS2387		87	0.3	23
Show		16538-4140	CPO 498		69	4.5	24
Show		16547-4121	TDS 843		91	1.1	24
Show		16541-4105	SNA 52	Aa,Ab	218	0.0	24
Show		16541-4105	SNA 52	AB	307	3.7	24
Show		16542-4139	SNA 53	Aa,Ab	1	0.0	25
Show		16542-4139	SNA 53	AB	313	3.2	25
Show		16542-4139	SNA 53	AC	22	5.1	25
Show		16528-4147	SNA 47		91	0.0	26
Show		16540-4143	SEE 296	AC	240	19.9	27
Show		16540-4143	SNA 50	AB	213	4.3	27
Show		16542-4146	SEE 298	AB	286	6.2	29
Show		16542-4146	SEE 298	AC	144	17.7	29
Show		16550-4109	I 576	AB	262	5.5	30
Show		16550-4109	SNA 58	AC	19	3.8	30
Show		16540-4148	SEE 294	FG	47	6.7	31
Show		16540-4148	HJ 4892	FH	300	8.8	31
Show		16540-4148	SNA 51	Fa,Fb	54	0.0	31
Show		16540-4148	B 1833	AB	75	0.5	32
Show		16540-4148	B 1833	AC	99	5.4	32
Show		16540-4148	SEE 293	AD	127	19.1	32
Show		16540-4148	SEE 293	AE	281	20.5	32
Show		16540-4148	JC 23	AF	19	56.7	32
Show		16540-4148	SNA 51	Aa,Ab	153	0.0	32
Show		16549-4104	I 101		356	1.5	32
Show		16542-4150	CHR 252	Aa,Ab	237	0.1	33
Show		16542-4150	SEE 297	AB	130	13.2	33
Show		16542-4150	SEE 297	AC	122	23.1	33
Show		16543-4149	BRT 929	AB	197	3.9	34
Show		16543-4149	B 1834	CD	313	4.6	34
Show		16542-4150	SEE 300	DE	265	7.8	34
Show		16541-4151	SEE 295		14	5.9	34
Show		16542-4151	SNA 54	Ba,Bb	348	0.0	34
Show		16542-4151	SNA 54	BC	142	1.0	34
Show		16523-4048	RST1903		313	1.2	35
Show		16542-4151	WFC 183	AB	35	31.0	35
Show		16543-4151	CPO 500		313	3.7	35
Show		16545-4148	SNA 56	Aa,Ab	63	0.0	35
Show		16545-4148	SNA 56	AB	187	3.2	35
Show		16545-4148	SNA 56	AC	141	3.5	35
Show		16543-4150	B 1835		256	3.5	35
Show		16539-4153	SNA 49	Aa,Ab	345	0.1	35
Show		16539-4153	SNA 49	AB	18	2.2	35
Show		16539-4153	SNA 49	AC	332	2.9	35
Show		16539-4153	SNA 49	AD	145	5.1	35

WDS 16526-4122 : COMPONENTS

	A
B	pa=231.0° sep=4.19"

16526-4122 A

Componente originario normalizzato	AB	Name	HD 151986	Coord arcsec 2000	165236.85-412144.0	Mag	9.61
Spectral class	B2/3V (blue-white)	PmRA	0.00	PmDE	-2.0	Tycho2	7876-02098-1
HD	151986

Tycho2

Tycho2	7876-02098-1	Pflag		RAmdeg	253.15358094	DEmdeg	-41.36224679
PmRA	-5.0	PmDE	-1.1	E RAmdeg	19	E DEmdeg	24
E pmRA	1.9	E pmDE	1.8	EpRAm	1990.51	EpDEm	1989.68
Num	3	Q RAmdeg	0.7	Q DEmdeg	0.1	Q pmRA	0.7
Q pmDE	0.1	BTmag	9.747	E BTmag	0.031	VTmag	9.610
E VTmag	0.035	Prox	878	TYC	T	HIP
CCDM		RAdeg	253.15359639	DEdeg	-41.36224417	EpRA 1990	1.64
EpDE 1990	1.59	E RAdeg	19.1	E DEdeg	24.0	Posflg
Corr	-0.1

CCDM

Ccdm	16526-4122	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.74	DDEs	16.9
R dRAs	80	Year		Theta		Rho
Obs	2	Vmag	10.0	Sp	B8	PmNote
PmRA	-10	PmDE	-8	Dm number	-4110977	Cat1	CD
Name2		Cat2		HD	151986	M HD
ADS BDS		M ADS BDS		N IDS		IDS	16456S4112A
HIC

16526-4122 B

Componente originario normalizzato	AB		Coord arcsec 2000	165236.56-412146.6		Mag	11.9		Calc delta mag	2.29
Calc coord	yes

CCDM

Ccdm	16526-4122	RComp		Comp	B	Note1
Note2		Discov num	CPO	DRAs		DDEs
R dRAs		Year	1901	Theta	237	Rho	4.7
Obs	1	Vmag	12.3	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	16456S4112B
HIC