13489-6719 MLO 53

13^h 49^m 00.02^s -67° 18' 42.2" P.A. 289.00 sep 5.7 mag 9.83,12.70 Sp B9V

Coord 2000	13489-6719	Discov num	MLO 53	Comp		Coord arcsec 2000	13 49 00.02 -67 18 42.2
Date first	1895	Date last	2015	Obs	6
Pa first	285	Pa last	289	P.A. Now (θ)	289°
Sep first	6.7	Sep last	5.699	Sep. Now (ρ)	5.699"
Mag pri	9.83	Mag sec	12.70	delta mag (ΔM)	2.87	Spectral class	B9V (blue-white)
Pri motion ra	+003	Sec motion ra	+000
Pri motion dec	-006	Sec motion dec	-004
Notes

rPM=0.537

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Musca

Tycho2

9016-00315-1

Gaia DR2

5850630941969912064

119990

WDS 13489-6719 MLO 53 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
MlO1881	T -	Walker, G.J.	1881Obs.....4..249W
MlO1881		Observatory 4, 249, 1881
MlO1927A	Pa -	Melbourne Obs.	1927sdsc.book......
MlO1927A		cited in SDS (Southern Double Star Cat.), 1927

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13489-6719	MLO 53		2000	4	288	5.8	9.83	12.70	B9V	D	134900.02-671842.2
13489-6719	MLO 53		2015	6	289	5.7	9.83	12.70	B9V		134900.02-671842.2

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WDS 13489-6719 MLO 53 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13489-6719 MLO 53 : MEASURES

No records found.

WDS 13489-6719 : VIRTUAL EYEPIECE

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WDS 13489-6719 : ALADIN DSS IMAGE @ 13^h 49^m 00.02^s -67° 18' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13489-6719 MLO 53 : 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		13489-6719	MLO 53		289	5.7
Show		13485-6727	DON 619	AB	68	7.8	10
Show		13485-6727	DON 619	Aa,Ab	227	0.7	10
Show		13498-6741	TDS8990		242	0.5	23
Show		13481-6655	TDS 724		355	1.1	24
Show		13521-6653	DON 625		144	0.4	32
Show		13541-6734	KPP3909	AB	301	28.0	34
Show		13446-6649	HDS1933		120	0.5	40
Show		13453-6645	DON 616		199	3.9	40
Show		13437-6652	DON 614		218	1.9	41
Show		13546-6654	DUN 145		48	23.8	42
Show		13558-6648	DON 629		349	1.1	50
Show		13495-6624	COO 160		108	16.2	55
Show		13403-6652	DON 611		230	1.3	58
Show		13430-6633	TDS8940		211	2.5	58
Show		13496-6818	JNN 95	AB	319	0.1	60
Show		13496-6818	JNN 95	AC	292	1.3	60
Show		13576-6802	KPP2384	AB	232	20.6	66
Show		13426-6625	WFC 139		288	10.2	66
Show		13397-6642	MLO 51		305	4.9	67
Show		13557-6624	TDS 729		218	2.1	67
Show		13404-6806	MLO 52		180	3.4	69
Show		13595-6643	DON 632		268	3.8	72
Show		13525-6609	RST 661		306	1.1	73
Show		14021-6711	R 231		161	3.6	77
Show		13550-6830	TDS9031		98	0.6	79
Show		13553-6610	HJ 4622		260	5.0	79
Show		14022-6701	GLI 198	AB	356	5.6	79
Show		14022-6701	DON 635	BC	347	1.0	79
Show		14023-6652	LDS 468		150	6.1	82
Show		13370-6636	KPP1223		187	9.4	83
Show		13465-6551	RST 652		138	3.3	90
Show		13407-6601	TDS8930		233	0.4	92
Show		14009-6616	HDO 227	AB	180	41.1	95
Show		14009-6616	I 9017	AC	329	50.5	95
Show		14053-6726	LDS 471		191	61.0	95
Show		14036-6803	DON 637		340	5.0	95
Show		14056-6725	DON 638		228	4.1	97
Show		14049-6750	TDS 737		215	1.5	97
Show		13569-6553	MLO 54		143	3.9	99
Show		13515-6858	DON 621		269	0.7	100
Show		13404-6847	DON 610		120	6.7	101
Show		13538-6857	DON 628		9	5.8	103
Show		13545-6540	RST 663		73	2.3	104
Show		13538-6539	RST5579		60	4.8	105
Show		13591-6554	MLO 55		194	6.4	105
Show		13451-6536	TDS8956		325	0.6	106
Show		13466-6534	RST 654		72	0.9	106
Show		13562-6857	DON 630		213	2.1	106
Show		13585-6548	HJ 4632	AB	15	6.5	107
Show		13585-6548	HJ 4632	AC	62	41.3	107

WDS 13489-6719 : COMPONENTS

	A
B	pa=311.8° sep=2.79"

13489-6719 A

Componente originario normalizzato	AB		Coord arcsec 2000	134900.02-671842.2		Mag	9.83		Spectral class	B9V (blue-white)
PmRA	3.00		PmDE	-6.0		Tycho2	9016-00315-1		HD	119990

Tycho2

Tycho2	9016-00315-1	Pflag		RAmdeg	207.25009965	DEmdeg	-67.31173745
PmRA	-7.3	PmDE	-7.8	E RAmdeg	14	E DEmdeg	13
E pmRA	1.8	E pmDE	1.7	EpRAm	1990.41	EpDEm	1989.84
Num	4	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.3
Q pmDE	1.0	BTmag	9.960	E BTmag	0.023	VTmag	9.829
E VTmag	0.025	Prox	999	TYC	T	HIP
CCDM		RAdeg	207.25014583	DEdeg	-67.31172056	EpRA 1990	1.70
EpDE 1990	1.72	E RAdeg	13.6	E DEdeg	13.8	Posflg
Corr	-0.2

13489-6719 B

Componente originario normalizzato	AB		Coord arcsec 2000	134859.66-671840.3		Mag	12.7		PmRA	0.00
PmDE	-4.0		Calc delta mag	2.87		Calc coord	yes