04575-4250 DON 87 (HD 272347)

04^h 57^m 32.65^s -42° 50' 18.9" P.A. 145.00 sep 1.6 mag 10.30,11.70 Sp G0

Coord 2000	04575-4250	Discov num	DON 87	Comp		Coord arcsec 2000	04 57 32.65 -42 50 18.9
Date first	1932	Date last	2016	Obs	4
Pa first	146	Pa last	145.3	P.A. Now (θ)	145.3°
Sep first	1.4	Sep last	1.632	Sep. Now (ρ)	1.632"
Mag pri	10.30	Mag sec	11.70	delta mag (ΔM)	1.4	Spectral class	G0 (yellow)
Pri motion ra	-008	Sec motion ra
Pri motion dec	-038	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 272347		Constellation	Pictor		Tycho2	7593-00382-1		Gaia DR2	4811810912937707136
HD	272347

WDS 04575-4250 DON 87 (HD 272347) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
04575-4250	DON 87		1947	2	144	1.6	10.30	11.70	G0		045732.65-425018.9
04575-4250	DON 87		2015	3	145	1.6	10.30	11.70	G0		045732.65-425018.9
04575-4250	DON 87		2016	4	145	1.6	10.30	11.70	G0		045732.65-425018.9

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WDS 04575-4250 DON 87 (HD 272347) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 04575-4250 DON 87 (HD 272347) : MEASURES

No records found.

WDS 04575-4250 (HD 272347) : VIRTUAL EYEPIECE

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WDS 04575-4250 (HD 272347) : ALADIN DSS IMAGE @ 04^h 57^m 32.65^s -42° 50' 18.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 04575-4250 DON 87 (HD 272347) : 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		04575-4250	DON 87		145	1.6
Show		04573-4301	SKF 817		88	3.1	12
Show		04566-4241	TDS3013		312	0.6	14
Show		04592-4306	DAW 37	BC	15	2.3	25
Show		04592-4306	HJ 3713	AB	333	17.2	25
Show		04562-4225	DON 86		135	0.6	29
Show		04547-4235	WIS 109		178	86.1	36
Show		05004-4308	UC 1253		127	25.7	36
Show		04599-4319	HU 1384		339	4.8	39
Show		04540-4235	DON 84		121	1.3	43
Show		04512-4303	DON 83		310	1.7	71
Show		05007-4355	TDS 158		251	1.3	74
Show		04521-4338	UC 1228		164	38.5	77
Show		04598-4415	TDS3032		22	1.1	89
Show		05032-4143	B 2582		229	5.9	92
Show		04492-4223	HDS 621	BC	212	0.1	95
Show		04542-4122	HJ 3704		204	16.1	96
Show		05053-4208	BRT 668	AB	164	4.0	96
Show		05053-4208	BRT 668	Aa,Ab	167	0.2	96
Show		04492-4223	SKF 811	A,BC	134	149.9	97
Show		04571-4428	SKF 816		92	5.1	98
Show		04537-4425	SKF 814		9	8.9	104
Show		04584-4435	B 1475		124	5.1	105
Show		04496-4352	SKF 411		157	16.7	107
Show		04513-4413	CPO 123		266	2.5	107
Show		05073-4253	SKF 819		159	76.3	108
Show		05061-4152	TDS3063		326	2.0	112
Show		04589-4441	RST3410		347	0.3	112
Show		05078-4311	HDS 670		75	0.3	115
Show		04590-4056	HJ 3711		350	13.9	116
Show		05038-4428	DON 92		179	1.6	119
Show		05066-4146	RSS 78	AB	259	10.9	120
Show		04480-4154	HU 1378	AB	262	0.8	121
Show		04480-4154	SKF 424	AB,C	4	16.3	121
Show		04480-4154	TOK 490	AD	25	999.9	121
Show		05083-4223	HU 1387		47	0.5	122
Show		04503-4119	HJ 3697		258	13.0	122
Show		04490-4128	RST1285		322	0.7	126
Show		05016-4450	CBL 124		266	50.7	128
Show		05054-4108	UC 1264		288	6.7	135
Show		05091-4201	HDS 676		98	0.1	138
Show		04582-4033	RST5210		47	0.3	138
Show		04511-4052	SKF 812		66	3.8	139
Show		05073-4123	LDS 136		222	42.0	140
Show		05076-4418	SKF 820		139	1.7	141
Show		04477-4422	HU 1377		320	4.7	142
Show		05001-4031	TVB 86		139	22.2	143
Show		04448-4324	HJ 3685		126	17.4	144
Show		04511-4456	I 273		359	1.2	144
Show		04533-4034	WG 27		39	5.9	145
Show		04567-4519	SKF 815		285	67.7	150

WDS 04575-4250 : COMPONENTS

	A
B	pa=153.1° sep=1.50"

04575-4250 A

Componente originario normalizzato	AB	Name	HD 272347	Coord arcsec 2000	045732.65-425018.9	Mag	10.3
Spectral class	G0 (yellow)	PmRA	-8.00	PmDE	-38.0	Tycho2	7593-00382-1
HD	272347	DM	CD-43 1621

Tycho2

Tycho2	7593-00382-1	Pflag		RAmdeg	74.38607589	DEmdeg	-42.83859472
PmRA	-14.8	PmDE	-26.9	E RAmdeg	22	E DEmdeg	20
E pmRA	1.4	E pmDE	1.3	EpRAm	1982.60	EpDEm	1984.46
Num	5	Q RAmdeg	1.2	Q DEmdeg	1.8	Q pmRA	1.1
Q pmDE	1.8	BTmag	10.793	E BTmag	0.043	VTmag	10.302
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	74.38611917	DEdeg	-42.83852833	EpRA 1990	1.59
EpDE 1990	1.73	E RAdeg	26.5	E DEdeg	23.4	Posflg
Corr	0.1

CCDM

Ccdm	04575-4250	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.64	DDEs	-18.2
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number	-43 1621	Cat1	CD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	04544S4300A
HIC

04575-4250 B

Componente originario normalizzato	AB		Coord arcsec 2000	045732.71-425020.2		Mag	11.7		Calc delta mag	1.4
Calc coord	yes

CCDM

Ccdm	04575-4250	RComp		Comp	B	Note1
Note2		Discov num	DON 87	DRAs		DDEs
R dRAs		Year	1932	Theta	145	Rho	1.5
Obs	2	Vmag	11.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	04544S4300B
HIC