09015-0816 BRT 546

09^h 01^m 28.84^s -08° 16' 13.6" P.A. 140.00 sep 2.7 mag 10.99,11.18

Coord 2000	09015-0816	Discov num	BRT 546	Comp		Coord arcsec 2000	09 01 28.84 -08 16 13.6
Date first	1937	Date last	2018	Obs	10
Pa first	138	Pa last	139.9	P.A. Now (θ)	139.9°
Sep first	2.6	Sep last	2.683	Sep. Now (ρ)	2.683"
Mag pri	10.99	Mag sec	11.18	delta mag (ΔM)	0.19	Spectral class
Pri motion ra	-039	Sec motion ra	+034
Pri motion dec	+027	Sec motion dec	-055
Notes

rPM=1.698

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

5444-01521-1

Gaia DR2

5755839678013070592

WDS 09015-0816 BRT 546 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Brt1926a	Pa -	Barton, S.G.	1926AJ.....36..155B
Brt1926a		AJ 36, 155, 1926 (BRT 1 - BRT 62)
Brt1926b	Pa j	Barton, S.G.	1926AJ.....37...57B
Brt1926b		AJ 37, 57, 1926 (BRT 63 - BRT 116)
Brt1928	Pa -	Barton, S.G.	1928AJ.....38..168B
Brt1928		AJ 38, 168, 1928 (BRT 117 - BRT 230)
Brt1929a	Pa -	Barton, S.G.	1929AN....235..425B
Brt1929a		AN 235, 425, 1929 (BRT 294 - BRT 322)
Brt1929b	Pa -	Barton, S.G.	1929AJ.....39...93B
Brt1929b		AJ 39, 93, 1929 (BRT 231 - BRT 293)
Brt1929c	Ma j	Barton, S.G.	1929AJ.....39..120B
Brt1929c		AJ 39, 120, 1929
Brt1930	Pa -	Barton, S.G.	1930AJ.....40..181B
Brt1930		AJ 40, 181, 1930 (BRT 323 - BRT 348)
Brt1931	Pa -	Barton, S.G. (BRT 349 - BRT 562)	1931AJ.....41...35B
Brt1931		AJ 41, 35, 1931 (no measures for BRT 529 - BRT 562)
Brt1932a	Pa -	Barton, S.G.	1932AJ.....42...93B
Brt1932a		AJ 42, 93, 1932 (BRT 604 - BRT 636)
Brt1932b	Ma -	Barton, S.G.	1932PFAO....5a...1B
Brt1932b	+Pa	Pub. Univ. Penn. 5, Pt.1, Sec.2, 1932 (BRT 563 - BRT 603, BRT1928, etc.)
Brt1932C	Ma -	Barton, S.G.	1932QB821.A43......
Brt1932C		cited in ADS (Aitken Double Star Cat.), 1932
Brt1933	Pa -	Barton, S.G.	1933AN....250...49B
Brt1933		AN 250, 49, 1933
Brt1933		(BRT 637 - BRT1134; very approximate dates added for pairs listed with only
Brt1933		secondary magnitudes and no astrometry)
Brt1934	Pa -	Barton, S.G.	1934AJ.....43..119B
Brt1934	+Ma	AJ 43, 119, 1934
Brt1935a	Pa -	Barton, S.G.	1935AJ.....44..105B
Brt1935a	+Ma	AJ 44, 105, 1935
Brt1935b	Pa -	Barton, S.G.	1935AN....256..357B
Brt1935b		AN 256, 357, 1935
Brt1936a	Ma -	Barton, S.G.	1936AJ.....45...33B
Brt1936a	+Pa	AJ 45, 33, 1936
Brt1936b	Pa -	Barton, S.G.	1936AJ.....45...99B
Brt1936b	+Ma	AJ 45, 99, 1936
Brt1937a	Pa -	Barton, S.G.	1937AN....263..347B
Brt1937a		AN 263, 347, 1937
Brt1937b	Pa -	Barton, S.G.	1937AN....263..383B
Brt1937b		AN 263, 383, 1937
Brt1938	Ma -	Barton, S.G.	1938AJ.....47..133B
Brt1938	+Pa	AJ 47, 133, 1938
Brt1939a	Ma -	Barton, S.G.	1939PFAO....5b...1B
Brt1939a	+Pa	Pub. Univ. Penn. 5, Pt.2, Sec.2, 1939
Brt1939b	Pa -	Barton, S.G.	1939AJ.....48..145B
Brt1939b	+Ma	AJ 48, 145, 1939
Brt1941	Pa -	Barton, S.G.	1941PASP...55..339B
Brt1941		PASP 55, 339, 1941
Brt1942	Pa -	Barton, S.G.	1942AJ.....50...11B
Brt1942		AJ 50, 11, 1942
Brt1947	Ma -	Barton, S.G.	1947AJ.....52..178B
Brt1947	+Pa	AJ 52, 178, 1947
Brt1949	Ma -	Barton, S.G.	1949PFAO....7a...1B
Brt1949		Pub. Univ. Penn. 7, Pt.1, Sec.1, 1949
Brt1951	Pa -	Barton, S.G.	1951AJ.....55..218B
Brt1951		AJ 55, 218, 1951
Brt1957	Ma -	Barton, S.G.	1957QB4.P5v7ps3....
Brt1957		Pub. Univ. Penn. 7, Pt.3, 15, 1957
Brt9999	Ma -	Barton, S.G.	...................
Brt9999	+Pa	Unpublished, manuscript or reference not found.
Brt2002A	Ma -	Barton, S.G.	2002yCat.1275....0D
Brt2002A	+Pa	cited in CCDM

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09015-0816	BRT 546		1999	5	140	2.8	10.99	11.18			090128.84-081613.6
09015-0816	BRT 546		2000	6	138	2.8	10.99	11.18			090128.84-081613.6
09015-0816	BRT 546		2015	7	139	2.8	10.99	11.18			090128.84-081613.6
09015-0816	BRT 546		2018	8	140	2.7	10.99	11.18			090128.84-081613.6

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

WDS 09015-0816 BRT 546 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 09015-0816 BRT 546 : MEASURES

No records found.

WDS 09015-0816 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 09015-0816 : ALADIN DSS IMAGE @ 09^h 01^m 28.84^s -08° 16' 13.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 09015-0816 BRT 546 : 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		09015-0816	BRT 546		140	2.7
Show		09016-0832	A 3071		336	1.3	17
Show		09004-0809	OL 171		118	1.8	19
Show		09022-0845	BRT 424		315	5.2	31
Show		08596-0758	J 2892		150	7.6	32
Show		09004-0852	BRT 544		-1	-1.0	40
Show		09005-0857	J 2894		128	7.5	46
Show		09031-0859	BRT 545		321	6.1	50
Show		09047-0806	J 2895		170	7.6	50
Show		08593-0859	HDS1302		156	0.7	54
Show		09008-0911	BU 409		187	9.8	57
Show		09057-0816	FAL 26		347	17.2	63
Show		08570-0754	GWP1120		14	24.3	70
Show		09030-0709	TVB 209		200	1.5	71
Show		09001-0706	WFC 247		58	12.7	74
Show		09068-0848	SKF 252		264	8.4	85
Show		09013-0650	A 1340		2	0.9	87
Show		08555-0758	STF1295		3	4.0	91
Show		08564-0916	GWP1116		316	8.6	97
Show		08560-0724	KPP2968	BC	237	50.4	97
Show		08553-0746	TDS6183		165	0.4	97
Show		08560-0724	GWP1115	AB	49	57.0	97
Show		08576-0936	WIS 151		59	999.9	98
Show		08549-0749	BU 103		72	3.0	102
Show		08569-0933	BRT 423		55	3.3	104
Show		08544-0821	GWP1105		157	41.3	106
Show		08564-0930	J 2891		146	6.0	106
Show		09087-0835	KUI 38		299	1.3	109
Show		08573-0948	GWP1121		217	17.9	111
Show		08556-0924	BRT 422		81	4.3	111
Show		08542-0846	BU 24		174	1.2	112
Show		08538-0758	RST4425		307	0.9	116
Show		09079-0708	STF1316	AB	136	7.2	117
Show		09079-0708	STF1316	AC	280	8.1	117
Show		09079-0708	TOK 64	Aa,Ab	294	0.4	117
Show		09079-0708	STF1316	BC	296	14.2	117
Show		08591-0624	RAS 7		324	0.8	119
Show		09096-0847	BRT 426		182	7.8	125
Show		08597-1019	J 2893		325	3.9	128
Show		08530-0834	GWP1099		337	22.2	128
Show		08532-0732	GWP1100		324	11.5	131
Show		08598-0607	RST4427		334	0.6	132
Show		09036-0610	BRT 425		150	3.6	134
Show		08540-0700	J 1535		144	5.5	135
Show		08599-1030	TDS6239	Aa,Ab	252	0.4	137
Show		08599-1030	HJ 802	AB	356	20.3	137
Show		08588-0559	TDS6232		332	0.8	144
Show		09110-0736	RST3626		22	0.2	148
Show		08532-0652	J 2890		330	4.9	150
Show		08527-0929	HJ 799		348	9.6	151
Show		08537-0638	DAM1502		159	1.3	152

WDS 09015-0816 : COMPONENTS

	A
B	pa=140.2° sep=2.67"

09015-0816 A

Componente originario normalizzato	AB		Coord arcsec 2000	090128.84-081613.6		Mag	10.99		PmRA	-39.00
PmDE	27.0		Tycho2	5444-01521-1

Tycho2

Tycho2	5444-01521-1	Pflag	P	RAmdeg	135.37017438	DEmdeg	-8.27044616
PmRA	-8.6	PmDE	-14.7	E RAmdeg	41	E DEmdeg	54
E pmRA	2.7	E pmDE	2.8	EpRAm	1989.22	EpDEm	1987.46
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.9	Q pmRA	1.1
Q pmDE	0.9	BTmag	11.604	E BTmag	0.071	VTmag	10.991
E VTmag	0.068	Prox	28	TYC	T	HIP
CCDM		RAdeg	135.36998389	DEdeg	-8.27017417	EpRA 1990	1.66
EpDE 1990	1.37	E RAdeg	36.9	E DEdeg	48.7	Posflg	D
Corr	0.2

CCDM

Ccdm	09015-0816	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.17	DDEs	-13.4
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number	-07 2697	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08566S0753A
HIC

09015-0816 B

Componente originario normalizzato	AB		Coord arcsec 2000	090128.96-081615.7		Mag	11.18		PmRA	34.00
PmDE	-55.0		Tycho2	5444-01521-2		Calc delta mag	0.19		Calc coord	yes

Tycho2

Tycho2	5444-01521-2	Pflag	P	RAmdeg	135.37017438	DEmdeg	-8.27044616
PmRA	-8.6	PmDE	-14.7	E RAmdeg	41	E DEmdeg	54
E pmRA	2.7	E pmDE	2.8	EpRAm	1989.22	EpDEm	1987.46
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.9	Q pmRA	1.1
Q pmDE	0.9	BTmag	11.806	E BTmag	0.078	VTmag	11.179
E VTmag	0.077	Prox	28	TYC	T	HIP
CCDM		RAdeg	135.37049500	DEdeg	-8.27074806	EpRA 1990	1.66
EpDE 1990	1.35	E RAdeg	42.0	E DEdeg	55.1	Posflg	D
Corr	0.2

CCDM

Ccdm	09015-0816	RComp		Comp	B	Note1
Note2		Discov num	BRT 546	DRAs		DDEs
R dRAs		Year	1937	Theta	137	Rho	2.6
Obs	2	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08566S0753B
HIC