22278-6325 BAU 72 AC

22^h 27^m 50.35^s -63° 25' 28.2" P.A. 230.00 sep 35.1 mag 10.80,16.30

Coord 2000	22278-6325	Discov num	BAU 72	Comp	AC	Coord arcsec 2000	22 27 50.35 -63 25 28.2
Date first	1993	Date last	2015	Obs	6
Pa first	231	Pa last	230.2	P.A. Now (θ)	230.2°
Sep first	34.6	Sep last	35.085	Sep. Now (ρ)	35.085"
Mag pri	10.80	Mag sec	16.30	delta mag (ΔM)	5.5	Spectral class
Pri motion ra	+011	Sec motion ra	-009
Pri motion dec	+036	Sec motion dec	-008
Notes

rPM=1.284

This double is not physical.

22278-6325 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 27 50 -63 25 28	NZO 103 AB	2016	14	232	6.8	10.80	11.50	0.70
Show			22 27 50 -63 25 28	BAU 72 AC	2015	6	230	35.1	10.80	16.30	5.50		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Tucana

Gaia DR2

6405013024047147392

WDS 22278-6325 BAU 72 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bau1994	-	Bauer, C., White, G.L., & Hons, A.	1994PASA...11..201B
Bau1994		PASA 11, 201, 1994 (no data)
Bau2007	C -	Bauer, C., White, G.L., Blank, D.L., Hons, A., & Jones, P.A.	2007PASA...24..118B
Bau2007		PASA 24, 118, 2007 (date is mean of 3 observing runs)
NZO1911a	Ma -	Ward, J.T. (New Zealand Observatory)	.
NZO1911a		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1911b	Ma -	Alison, T. (New Zealand Observatory)	.
NZO1911b		Transvaal Obs. Circ. 1, 61, 1911 (Table 1a)
NZO1927A	Ma -	Ward (New Zealand Obs.)	1927sdsc.book......
NZO1927A		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
22278-6325	BAU 72	AC	1993	1	231	34.6	10.80	16.30		D	222750.35-632528.2
22278-6325	BAU 72	AC	2000	2	231	34.8	10.80	16.30		D	222750.35-632528.2
22278-6325	BAU 72	AC	2001	4	231	34.8	10.80	16.30		D	222750.35-632528.2
22278-6325	BAU 72	AC	2015	6	230	35.1	10.80	16.30			222750.35-632528.2

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

WDS 22278-6325 BAU 72 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22278-6325 BAU 72 AC : MEASURES

No records found.

WDS 22278-6325 : VIRTUAL EYEPIECE

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

WDS 22278-6325 : ALADIN DSS IMAGE @ 22^h 27^m 50.35^s -63° 25' 28.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22278-6325 BAU 72 AC : 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		22278-6325	NZO 103	AB	232	6.8
Show		22278-6325	BAU 72	AC	230	35.1
Show		22262-6254	UC 4745		301	48.7	34
Show		22336-6350	TDT3583		306	0.9	46
Show		22243-6408	TDT3511		10	0.6	50
Show		22180-6249	I 20	AB	188	0.7	76
Show		22377-6237	TSN 116		108	118.9	83
Show		22271-6203	HJ 5333		252	14.4	83
Show		22198-6221	TDT3466		328	0.5	85
Show		22153-6351	RST3295		178	2.3	88
Show		22262-6157	HJ 5331		345	20.0	90
Show		22273-6458	CHR 188	Aa,Ab	293	0.1	93
Show		22273-6458	HJ 5334	AB	279	6.8	93
Show		22417-6316	RSS 573		112	24.2	94
Show		22286-6500	MLO9001		128	5.5	95
Show		22290-6150	TDT3540		359	2.3	96
Show		22334-6155	KPP 516		280	5.0	99
Show		22147-6414	UC 4689		64	12.6	100
Show		22243-6508	HJ 5328	AB	295	9.3	105
Show		22243-6508	BAU 71	AC	262	25.3	105
Show		22330-6144	TDS1173		289	1.8	108
Show		22231-6509	HJ 5327		128	25.4	109
Show		22237-6513	LDS 783	AB	309	83.7	110
Show		22237-6513	BAU 70	AC	60	36.0	110
Show		22237-6513	BAU 70	AD	176	48.1	110
Show		22237-6513	BAU 70	AE	239	70.8	110
Show		22116-6306	RST2192		294	0.9	112
Show		22110-6307	TDT3390		137	0.4	116
Show		22446-6357	HDO 300		294	43.0	116
Show		22408-6210	UC 4790		127	80.5	117
Show		22427-6436	TDT3669		140	0.4	121
Show		22199-6138	TDT3467		112	2.3	121
Show		22452-6255	UC 4808		267	19.0	122
Show		22097-6319	TDT3379		176	0.6	122
Show		22395-6152	TDT3638		21	2.1	124
Show		22318-6124	HJ 5340		128	6.0	125
Show		22437-6439	R 339		250	10.9	128
Show		22435-6449	TOK 351		157	178.9	132
Show		22200-6125	TDT3468		2	0.6	132
Show		22247-6537	TOK 864		126	0.2	134
Show		22130-6159	HU 1636		288	2.4	134
Show		22384-6523	HDS3215		67	0.9	137
Show		22182-6125	TDT3456		75	0.5	138
Show		22177-6538	TDT3450		318	0.6	148
Show		22477-6221	HU 1641	AB	57	0.9	150
Show		22477-6221	HU 1641	AC	118	10.4	150
Show		22296-6555	TDT3545		54	0.5	151
Show		22218-6101	TDT3485		146	0.7	151
Show		22428-6521	LDS 791	AB	292	20.7	151
Show		22428-6521	DAM 246	AC	176	7.0	151
Show		22254-6556	MLO 95		47	7.2	151

WDS 22278-6325 : COMPONENTS

	A	B
B	pa=210.0° sep=4.81"
C	pa=208.2° sep=25.49"	pa=207.8° sep=20.68"

22278-6325 A

Coord arcsec 2000	222750.35-632528.2		Mag	10.8		PmRA	11.00		PmDE	36.0
DM	CP-64 4260

22278-6325 B

Coord arcsec 2000	222749.99-632532.4		Mag	11.5		PmRA	-49.00		PmDE	-20.0
Calc delta mag	0.7		Calc coord	yes

22278-6325 C

Coord arcsec 2000	222748.55-632550.7		Mag	16.3		PmRA	-9.00		PmDE	-8.0
Calc delta mag	5.5		Calc coord	yes