12277-6452 MLO 43

12^h 27^m 47.40^s -64° 52' 03.2" P.A. 75.00 sep 4.5 mag 10.60,11.10

Coord 2000	12277-6452	Discov num	MLO 43	Comp		Coord arcsec 2000	12 27 47.40 -64 52 03.2
Date first	1896	Date last	2016	Obs	7
Pa first	74	Pa last	74.5	P.A. Now (θ)	74.5°
Sep first	4.7	Sep last	4.452	Sep. Now (ρ)	4.452"
Mag pri	10.60	Mag sec	11.10	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	-050	Sec motion ra
Pri motion dec	-021	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Musca

Tycho2

8983-00333-1

Gaia DR2

5861214192448614528

WDS 12277-6452 MLO 43 : 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
12277-6452	MLO 43		2000	2	74	3.9	10.60	11.10		D	122747.40-645203.2
12277-6452	MLO 43		2015	4	75	4.2	10.60	11.10			122747.40-645203.2
12277-6452	MLO 43		2016	7	75	4.5	10.60	11.10			122747.40-645203.2

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

WDS 12277-6452 MLO 43 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12277-6452 MLO 43 : MEASURES

No records found.

WDS 12277-6452 : 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 12277-6452 : ALADIN DSS IMAGE @ 12^h 27^m 47.40^s -64° 52' 03.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12277-6452 MLO 43 : 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		12277-6452	MLO 43		75	4.5
Show		12288-6447	TDS8405		218	2.0	9
Show		12257-6445	KPP 271		359	4.7	16
Show		12300-6440	TOB 82		162	15.3	19
Show		12300-6437	TOB 81		307	10.7	21
Show		12246-6456	TOB 71		164	20.3	21
Show		12252-6507	TOB 73		265	25.0	22
Show		12267-6517	I 904		18	0.6	27
Show		12235-6453	RST3787		222	1.3	28
Show		12283-6420	KOU 9	AB	44	2.0	32
Show		12283-6420	KOU 9	AC	178	6.8	32
Show		12220-6442	TOB 61		92	32.1	39
Show		12219-6434	TOB 59		5	23.0	42
Show		12237-6419	RST 590		343	4.3	43
Show		12314-6416	TDS8419		346	3.8	43
Show		12337-6430	BRT2000		11	4.5	44
Show		12208-6458	TOB 55	BC	60	24.5	45
Show		12221-6427	TDS8353		73	1.1	45
Show		12208-6458	TOB 55	AB	69	36.0	45
Show		12211-6436	TOB 58		286	11.9	46
Show		12207-6440	RST 585		256	0.5	47
Show		12244-6411	TOB 70		109	24.5	47
Show		12316-6412	TOB 86		346	13.9	48
Show		12239-6406	TDS8365		322	0.6	53
Show	Tupa	12258-6401	MOC 5	AB	289	2.8	53
Show	Tupa	12258-6401	MOC 5	AC	41	3.1	53
Show	Tupa	12258-6401	MOC 5	AD	92	3.1	53
Show	Tupa	12258-6401	MOC 5	AE	305	3.5	53
Show	Tupa	12258-6401	MOC 5	AF	31	3.6	53
Show	Tupa	12258-6401	MOC 5	AG	147	4.8	53
Show	Tupa	12258-6401	MOC 5	AH	3	4.9	53
Show		12231-6405	RST 589	AB	73	3.8	56
Show		12231-6405	SHT 25	AC	143	8.1	56
Show		12238-6359	HJ 4516		92	23.3	59
Show		12309-6550	SKF 941		245	1.6	62
Show		12237-6352	JNN 172	EG	75	1.6	66
Show		12237-6352	JNN 172	EH	226	2.3	66
Show		12237-6352	JNN 172	EI	14	4.6	66
Show		12203-6406	RST 584		216	0.7	67
Show		12195-6538	BRT1997		354	4.6	71
Show		12210-6354	TOB 56		165	11.4	73
Show		12320-6342	TDS8424	AB	188	0.7	76
Show		12202-6352	TDS8336		7	0.9	78
Show		12346-6557	RST 601		268	0.5	78
Show		12177-6410	JNN 79	AB	238	5.2	78
Show		12177-6410	JNN 79	AD	290	0.1	78
Show		12177-6410	JNN 79	BC	315	0.6	78
Show		12184-6400	HJ 4512		345	33.6	80
Show		12152-6511	B 1715		248	0.8	83
Show		12160-6530	BRT1995		109	4.9	84
Show		12171-6542	SHY 596		113	999.9	84

WDS 12277-6452 : COMPONENTS

	A
B	pa=56.9° sep=2.18"

12277-6452 A

Componente originario normalizzato	AB		Coord arcsec 2000	122747.40-645203.2		Mag	10.6		PmRA	-50.00
PmDE	-21.0		Tycho2	8983-00333-1		DM	CP-64 1924

Tycho2

Tycho2	8983-00333-1	Pflag		RAmdeg	186.94752900	DEmdeg	-64.86756145
PmRA	-17.9	PmDE	-3.7	E RAmdeg	42	E DEmdeg	45
E pmRA	2.8	E pmDE	2.6	EpRAm	1989.17	EpDEm	1988.42
Num	3	Q RAmdeg	1.1	Q DEmdeg	0.7	Q pmRA	1.1
Q pmDE	0.7	BTmag	11.520	E BTmag	0.080	VTmag	10.602
E VTmag	0.055	Prox	999	TYC	T	HIP
CCDM		RAdeg	186.94762611	DEdeg	-64.86755278	EpRA 1990	1.68
EpDE 1990	1.68	E RAdeg	42.9	E DEdeg	46.1	Posflg
Corr	-0.2

12277-6452 B

Componente originario normalizzato	AB		Coord arcsec 2000	122747.69-645202.0		Mag	11.1		Calc delta mag	0.5
Calc coord	yes