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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

15436-5018 CPO 9201 AB

15^h 43^m 35.83^s -50° 17' 55.5" P.A. 71.00 sep 4.5 mag 11.90,11.20

Coord 2000	15436-5018	Discov num	CPO9201	Comp	AB	Coord arcsec 2000	15 43 35.83 -50 17 55.5
Date first	1998	Date last	2015	Obs	3
Pa first	71	Pa last	71.2	P.A. Now (θ)	71.2°
Sep first	4.4	Sep last	4.477	Sep. Now (ρ)	4.477"
Mag pri	11.90	Mag sec	11.20	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	-039	Sec motion ra	+019
Pri motion dec	-021	Sec motion dec	+000
Notes

rPM=1.393

This double is not physical.

15436-5018 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 43 36 -50 17 56	CPO 9201 AB	2015	3	71	4.5	11.90	11.20	0.70		<===
Show			15 43 36 -50 17 56	CPO 9201 AC	2015	3	84	12.7	10.20	15.00	4.80
Show			15 43 36 -50 17 56	CPO 9201 AD	2015	4	56	14.5	11.90	16.70	4.80
Show			15 43 36 -50 17 56	CPO 9201 AE	2015	4	280	9.4	11.90	12.40	0.50

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Norma

Tycho2

8304-00413-1

Gaia DR2

5985429864944570368

WDS 15436-5018 CPO 9201 AB : 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CpO9999		Unpublished, manuscript or reference not found.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
15436-5018	CPO9201	AB	2000	1	70	4.3	11.90				154335.83-501755.5
15436-5018	CPO9201	AB	2015	4	71	4.5	11.90	11.20			154335.83-501755.5

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

WDS 15436-5018 CPO 9201 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15436-5018 CPO 9201 AB : MEASURES

No records found.

WDS 15436-5018 : 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 15436-5018 : ALADIN DSS IMAGE @ 15^h 43^m 35.83^s -50° 17' 55.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15436-5018 CPO 9201 AB : 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		15436-5018	CPO9201	AB	71	4.5
Show		15436-5018	CPO9201	AC	84	12.7
Show		15436-5018	CPO9201	AD	56	14.5
Show		15436-5018	CPO9201	AE	280	9.4
Show		15442-5013	HJ 4797		258	21.1	8
Show		15440-5034	SKF1019		225	7.9	17
Show		15450-5047	HLD 124		191	2.2	33
Show		15453-4949	B 2365		24	6.2	34
Show		15425-4945	BRT 865		353	3.7	35
Show		15398-5027	I 1272		291	0.5	38
Show		15477-5009	B 2368		135	1.9	41
Show		15391-5022	BRT 860		80	7.3	44
Show		15448-5105	SPM 32		131	15.0	48
Show		15404-5056	BRT 861		356	2.9	49
Show		15389-5000	RST 783		50	1.8	49
Show		15473-5100	RST2979		224	1.2	55
Show		15486-5045	NSN 384		33	13.4	56
Show		15384-5045	TDS 780		133	0.8	56
Show		15471-5107	B 1790	AB	82	0.4	60
Show		15471-5107	WSI 83	Ba,Bb	209	0.1	60
Show		15496-4958	EGN 16	AB	347	3.2	62
Show		15496-4958	EGN 16	AC	313	4.3	62
Show		15496-4958	EGN 16	AD	106	6.8	62
Show		15496-4958	EGN 16	AE	120	7.8	62
Show		15496-4958	EGN 16	AF	79	8.8	62
Show		15496-4958	EGN 16	AG	57	8.9	62
Show		15438-5121	BRT 866		1	5.0	62
Show		15442-4913	I 1274		13	0.2	65
Show		15368-5010	HDS2197		203	7.8	66
Show		15433-5125	I 544		223	2.0	68
Show		15481-4923	B 1791		33	0.2	71
Show		15492-4930	SKF1033		138	42.5	73
Show		15359-5017	RST 779		255	3.9	75
Show		15511-4956	RSS 28		347	49.0	76
Show		15358-5044	CPO 432		173	5.9	79
Show		15450-5136	SKF1020		201	7.6	80
Show		15360-5051	B 2359		324	2.5	80
Show		15436-5138	RST 790		37	2.7	80
Show		15386-5128	RST2970	AB	167	0.4	86
Show		15386-5128	RST2970	AC	93	0.9	86
Show		15525-5014	TDS9671		241	1.3	86
Show		15433-4853	NZO 58		271	6.7	86
Show		15360-4930	RST 780		268	6.2	88
Show		15444-4850	RST 793		274	0.9	89
Show		15395-5137	RST 784		335	3.7	89
Show		15447-5148	BRT2084		25	3.8	91
Show		15515-4928	I 1277		8	1.2	92
Show		15358-5113	RST2965		321	1.0	92
Show		15444-4846	RST 794		199	1.6	93
Show		15414-4848	BRT 863		121	4.1	93
Show		15435-5151	HJ 4794		148	12.4	93

WDS 15436-5018 : COMPONENTS

	A	B	C	D
B	pa=61.9° sep=3.07"
C	pa=81.3° sep=8.19"	pa=92.1° sep=5.40"
D	pa=43.1° sep=11.18"	pa=36.3° sep=8.34"	pa=356.2° sep=6.93"
E	pa=285.3° sep=6.15"	pa=271.2° sep=8.65"	pa=271.5° sep=14.04"	pa=244.3° sep=15.07"

15436-5018 A

Coord arcsec 2000	154335.83-501755.5		Mag	11.9		PmRA	-39.00		PmDE	-21.0
Tycho2	8304-00413-1

Tycho2

Tycho2	8304-00413-1	Pflag		RAmdeg	235.89920396	DEmdeg	-50.29878030
PmRA	-28.8	PmDE	-18.1	E RAmdeg	136	E DEmdeg	135
E pmRA	3.1	E pmDE	3.0	EpRAm	1952.31	EpDEm	1944.40
Num	3	Q RAmdeg	0.2	Q DEmdeg	0.1	Q pmRA	0.2
Q pmDE	0.1	BTmag	13.201	E BTmag	0.382	VTmag	11.886
E VTmag	0.199	Prox	999	TYC		HIP
CCDM		RAdeg	235.89930889	DEdeg	-50.29873778	EpRA 1990	1.68
EpDE 1990	1.56	E RAdeg	182.1	E DEdeg	196.7	Posflg
Corr	0.1

15436-5018 B

Coord arcsec 2000	154336.11-501754.1		Mag	11.2		PmRA	19.00		PmDE	0.0
Calc delta mag	0.7		Calc coord	yes

15436-5018 C

Coord arcsec 2000

154336.68-501754.3

Mag

Calc delta mag

3.1

Calc coord

yes

15436-5018 D

Coord arcsec 2000	154336.63-501747.3		Mag	16.7		PmRA	11.00		PmDE	-2.0
Calc delta mag	4.8		Calc coord	yes

15436-5018 E

Coord arcsec 2000	154335.21-501753.9		Mag	12.4		PmRA	6.00		PmDE	-5.0
Calc delta mag	0.5		Calc coord	yes