08260-4318 DON 249 BC

08^h 25^m 59.01^s -43° 18' 00.2" P.A. 253.00 sep 2.3 mag 11.30,12.40

Coord 2000	08260-4318	Discov num	DON 249	Comp	BC	Coord arcsec 2000	08 25 59.01 -43 18 00.2
Date first	1929	Date last	2015	Obs	3
Pa first	234	Pa last	252.6	P.A. Now (θ)	252.6°
Sep first	1.2	Sep last	2.313	Sep. Now (ρ)	2.313"
Mag pri	11.30	Mag sec	12.40	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	+008	Sec motion ra	-094
Pri motion dec	+012	Sec motion dec	-070
Notes	N (See Notes)

rPM=1.117

This double is not physical.

08260-4318 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 71490		08 26 00 -43 17 38	DON 249 AB	2015	8	212	25.4	10.29	11.15	0.86
Show			08 25 59 -43 18 00	DON 249 BC	2015	3	253	2.3	11.30	12.40	1.10		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Puppis

Gaia DR2

5526153687540430208

WDS 08260-4318 DON 249 BC : NOTES

discov_num	notes	refcode
DON 249	CPD-42@2480.

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
08260-4318	DON 249	BC	1947	2	237	1.8	10.80	12.50		N	082558.80-431753.0
08260-4318	DON 249	BC	2015	3	253	2.3	11.30	12.40		N	082559.01-431800.2

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

WDS 08260-4318 DON 249 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08260-4318 DON 249 BC : MEASURES

No records found.

WDS 08260-4318 : VIRTUAL EYEPIECE

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WDS 08260-4318 : ALADIN DSS IMAGE @ 08^h 25^m 59.01^s -43° 18' 00.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08260-4318 DON 249 BC : 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		08260-4318	DON 249	BC	253	2.3
Show		08260-4318	DON 249	AB	212	25.4	1
Show		08250-4246	CHR 226	Ba,Bb	103	0.0	34
Show		08250-4246	RST4888	AB	102	0.5	34
Show		08242-4246	TDS 466		221	1.6	38
Show		08266-4357	B 1099		174	2.3	40
Show		08269-4239	DON 250		350	4.2	41
Show		08234-4248	HJ 4090		13	20.2	41
Show		08219-4301	DON 243		6	1.3	48
Show		08303-4310	HU 1439		121	3.1	49
Show		08249-4407	DON 248		139	0.6	51
Show		08307-4309	DON 256		233	2.7	52
Show		08289-4237	DON 255		202	1.1	52
Show		08307-4311	RST4889	AB	243	0.9	53
Show		08307-4311	DAM1415	AB,C	166	5.5	53
Show		08289-4235	HJ 4102		283	68.1	54
Show		08258-4223	RST2554		57	0.4	55
Show		08234-4225	DON 246		197	1.3	60
Show		08249-4418	DAW 194	AB	48	11.6	62
Show		08249-4418	HJ 4091	AC	301	18.4	62
Show		08291-4410	B 1101		268	0.3	62
Show		08293-4225	CPO 209		44	3.5	64
Show		08203-4252	TDS5737		303	0.7	68
Show		08263-4208	HDS1201		301	0.4	70
Show		08198-4253	DON 240		189	2.1	73
Show		08265-4202	RST2555		349	0.4	76
Show		08283-4430	DON 253	AB	13	1.7	78
Show		08283-4430	RSS 162	AC	69	16.2	78
Show		08323-4356	B 1612		138	1.8	79
Show		08199-4401	TDS5727		304	1.5	80
Show		08315-4227	DON 258		62	1.3	80
Show		08193-4353	TDS5714		85	0.5	81
Show		08258-4156	CPO 205		53	5.7	82
Show		08300-4209	TDS5879		16	0.7	83
Show		08258-4155	RST2553		207	0.5	83
Show		08193-4239	LDS 213		84	6.0	84
Show		08186-4254	CPO 198		72	3.9	85
Show		08327-4402	TDS5925		83	0.4	85
Show		08336-4259	KPP2523		328	22.8	86
Show		08328-4236	TDS5926		230	0.5	86
Show		08184-4345	SPM 22		315	12.7	88
Show		08261-4446	TDS5827		244	1.4	88
Show		08310-4209	TDS5891		109	2.0	89
Show		08237-4151	I 1179	AB	327	2.0	91
Show		08237-4151	SKF 82	AB,C	64	5.9	91
Show		08310-4432	CPO9402		272	11.6	91
Show		08339-4348	CPO 212	BC	175	8.7	91
Show		08339-4348	DAM 727	AB	247	19.9	92
Show		08298-4155	SKF1838		146	14.9	94
Show		08295-4443	DUN 70		351	4.7	94
Show		08282-4147	TDS5849		85	0.9	95

WDS 08260-4318 : COMPONENTS

	A	B
B	pa=211.5° sep=25.46"
C	pa=213.7° sep=26.91"	pa=246.7° sep=1.75"

08260-4318 A

Name	HD 71490		Coord arcsec 2000	082600.23-431738.5		Mag	10.29		Spectral class	B4II/III (blue-white)
PmRA	-6.00		PmDE	4.0		Tycho2	7673-02162-1		HD	71490

Tycho2

Tycho2	7673-02162-1	Pflag		RAmdeg	126.50095751	DEmdeg	-43.29403736
PmRA	-8.1	PmDE	5.3	E RAmdeg	19	E DEmdeg	18
E pmRA	1.3	E pmDE	1.3	EpRAm	1985.41	EpDEm	1986.27
Num	4	Q RAmdeg	1.8	Q DEmdeg	1.1	Q pmRA	1.9
Q pmDE	1.2	BTmag	10.363	E BTmag	0.031	VTmag	10.294
E VTmag	0.038	Prox	44	TYC	T	HIP
CCDM		RAdeg	126.50098611	DEdeg	-43.29405083	EpRA 1990	1.66
EpDE 1990	1.81	E RAdeg	21.3	E DEdeg	20.2	Posflg
Corr	0.0

CCDM

Ccdm	08260-4318	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.13	DDEs	20.6
R dRAs	66	Year		Theta		Rho
Obs	3	Vmag	10.0	Sp	B9	PmNote
PmRA	-12	PmDE	4	Dm number	-42 4240	Cat1	CD
Name2		Cat2		HD	71490	M HD
ADS BDS		M ADS BDS		N IDS		IDS	08226S4258A
HIC

08260-4318 B

Coord arcsec 2000	082559.01-431800.2		Coord calc	082559.01-431800.2		Mag	11.3		PmRA	8.00
PmDE	12.0		Calc delta mag	1.01

CCDM

Ccdm	08260-4318	RComp		Comp	B	Note1
Note2		Discov num	DON 249	DRAs	-1.15	DDEs	-0.9
R dRAs	66	Year	1929	Theta	215	Rho	26.0
Obs		Vmag	10.8	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2	-42 2480	Cat2	CPD	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08226S4258B
HIC

08260-4318 C

Coord arcsec 2000	082558.86-431800.9		Mag	12.4		PmRA	-94.00		PmDE	-70.0
Calc delta mag	2.11		Calc coord	yes

CCDM

Ccdm	08260-4318	RComp	B	Comp	C	Note1
Note2		Discov num	DON 249	DRAs		DDEs
R dRAs		Year	1929	Theta	235	Rho	1.5
Obs	2	Vmag	12.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08226S4258C
HIC