12302-4757 TVB 253

12^h 30^m 11.23^s -47° 56' 42.2" P.A. 122.00 sep 22.3 mag 11.00,13.00

Coord 2000	12302-4757	Discov num	TVB 253	Comp		Coord arcsec 2000	12 30 11.23 -47 56 42.2
Date first	1998	Date last	2016	Obs	4
Pa first	122	Pa last	122.1	P.A. Now (θ)	122.1°
Sep first	22.2	Sep last	22.346	Sep. Now (ρ)	22.346"
Mag pri	11.00	Mag sec	13.00	delta mag (ΔM)	2	Spectral class
Pri motion ra	-020	Sec motion ra	-020
Pri motion dec	+002	Sec motion dec	+003
Notes	T (Parallax indicates physical)

rPM=0.049 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Centaurus

Tycho2

8235-01679-1

WDS 12302-4757 TVB 253 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TVB2014	V w	Bryant, T.V.	2014JDSO...10..105B
TVB2014		JDSO 10, 105, 2014
TVB2014b	-	Bryant, T.V.	2014JDSO...10..199B
TVB2014b		JDSO 10, 199, 2014
TVB2015	-	Bryant, T.V.	2015JDSO...11...76B
TVB2015		JDSO 11, 76, 2015
TVB2015b	-	Bryant, T.V.	2015JDSO...11..164B
TVB2015b		JDSO 11, 164, 2015
TVB2017a	-	Bryant, T.V.	2017JDSO...13....2B
TVB2017a		JDSO 13, 2, 2017
TVB2017b	-	Bryant, T.V.	2017JDSO...13..200B
TVB2017b		JDSO 13, 200, 2017
TVB2018a	-	Bryant, T.V.	2018JDSO...14..705B
TVB2018a		JDSO 14, 705, 2018
TVB2019a	Hg -	Bryant, T.V.	2019JDSO...15...89B
TVB2019a		JDSO 15, 89, 2019

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12302-4757	TVB 253		2015	3	122	22.3	11.00	13.00		T	123011.23-475642.2
12302-4757	TVB 253		2016	4	122	22.3	11.00	13.00		T	123011.23-475642.2

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

WDS 12302-4757 TVB 253 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12302-4757 TVB 253 : MEASURES

No records found.

WDS 12302-4757 : VIRTUAL EYEPIECE

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WDS 12302-4757 : ALADIN DSS IMAGE @ 12^h 30^m 11.23^s -47° 56' 42.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12302-4757 TVB 253 : 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		12302-4757	TVB 253		122	22.3
Show		12324-4742	RST 599		281	0.4	28
Show		12263-4739	RST 594		144	6.1	43
Show		12336-4826	TSN 161		16	0.2	45
Show		12345-4815	ZUC 3		196	6.3	46
Show		12337-4828	TDS8435		125	0.5	48
Show		12275-4717	UC 2343		307	35.8	49
Show		12247-4811	RST 591		71	2.2	58
Show		12331-4703	RST3796		22	6.8	62
Show		12350-4717	HJ 4530	A,BC	86	62.3	62
Show		12350-4717	B 1214	BC	306	1.4	63
Show		12344-4708	RST3798		86	0.4	65
Show		12237-4813	NSN 405		311	1.2	68
Show		12268-4855	WIS 202		294	532.2	68
Show		12258-4653	RST 593	CG	281	3.4	78
Show		12362-4705	TDS 671		18	0.9	80
Show		12305-4634	DON 532		70	4.0	83
Show		12309-4920	RST 598		4	0.5	84
Show		12220-4720	KPP1756		134	13.6	91
Show		12379-4844	I 1223		143	5.8	91
Show		12212-4803	JNN 170	AB	193	2.0	91
Show		12362-4650	RST5526		122	0.3	91
Show		12210-4743	TDS8346		246	0.4	94
Show		12228-4855	LDS 408		312	60.6	95
Show		12209-4727	HDS1738		250	0.5	99
Show		12395-4832	CPO 350		190	5.9	100
Show		12220-4701	BVD 99		320	25.8	101
Show		12208-4832	TDS8344		216	0.5	101
Show		12209-4839	RST 587		327	0.2	103
Show		12267-4619	DON 526		51	2.0	104
Show		12407-4803	TOK 849		196	0.1	106
Show		12246-4623	BRT 808		83	5.5	110
Show		12193-4750	KOU 8	AB	330	0.5	110
Show		12230-4922	TDS8360		331	1.0	111
Show		12226-4920	SEE 153		198	12.8	112
Show		12221-4640	TDS8352		277	0.4	113
Show		12360-4619	DON 540		272	0.6	114
Show		12298-4952	HDS1757		283	10.9	116
Show		12269-4605	TDS8386		178	0.9	117
Show		12409-4707	TDS8485		187	3.3	120
Show		12422-4811	KPP 275		340	3.7	122
Show		12340-4955	HDO 218		119	7.9	124
Show		12189-4709	TDS8319		33	0.7	124
Show		12336-4556	BRT 810		279	5.3	126
Show		12417-4706	SKF1121	AB	341	130.9	127
Show		12218-4933	TDS8350		42	0.6	128
Show		12417-4706	SKF1121	BC	143	13.8	128
Show	Muhlifain	12415-4858	HJ 4539	AB	24	0.5	129
Show		12415-4858	SEE 159	AB,C	113	59.0	129
Show	Muhlifain	12415-4858	SHY 239	AD	304	999.9	129
Show		12236-4606	WIS 200		224	999.9	130

WDS 12302-4757 : COMPONENTS

	A
B	pa=133.1° sep=17.37"

12302-4757 A

Componente originario normalizzato	AB		Coord arcsec 2000	123011.23-475642.2		Mag	11		PmRA	-20.00
PmDE	2.0		Tycho2	8235-01679-1

Tycho2

Tycho2	8235-01679-1	Pflag		RAmdeg	187.54685196	DEmdeg	-47.94506644
PmRA	-21.1	PmDE	-1.5	E RAmdeg	53	E DEmdeg	47
E pmRA	1.8	E pmDE	1.7	EpRAm	1981.03	EpDEm	1982.00
Num	4	Q RAmdeg	1.9	Q DEmdeg	1.1	Q pmRA	1.9
Q pmDE	1.1	BTmag	11.755	E BTmag	0.080	VTmag	11.234
E VTmag	0.087	Prox	635	TYC	T	HIP
CCDM		RAdeg	187.54692361	DEdeg	-47.94506306	EpRA 1990	1.82
EpDE 1990	1.75	E RAdeg	57.1	E DEdeg	49.7	Posflg
Corr	-0.1

12302-4757 B

Componente originario normalizzato	AB		Coord arcsec 2000	123012.49-475654.1		Mag	13		PmRA	-20.00
PmDE	3.0		Calc delta mag	2		Calc coord	yes