08443-4544 DON 277

08^h 44^m 17.91^s -45° 43' 41.0" P.A. 285.00 sep 1.4 mag 11.30,13.90

Coord 2000	08443-4544	Discov num	DON 277	Comp		Coord arcsec 2000	08 44 17.91 -45 43 41.0
Date first	1929	Date last	2016	Obs	4
Pa first	281	Pa last	284.6	P.A. Now (θ)	284.6°
Sep first	1.1	Sep last	1.419	Sep. Now (ρ)	1.419"
Mag pri	11.30	Mag sec	13.90	delta mag (ΔM)	2.6	Spectral class
Pri motion ra	-005	Sec motion ra
Pri motion dec	+022	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Vela

Gaia DR2

5522024299828921088

WDS 08443-4544 DON 277 : NOTES

discov_num	notes	refcode
DON 277	CPD-45@2933.

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
08443-4544	DON 277		1947	2	284	1.1	11.30	13.90		N	084427.92-454340.9
08443-4544	DON 277		2015	3	285	1.4	11.30	13.90		N	084417.91-454341.0
08443-4544	DON 277		2016	4	285	1.4	11.30	13.90		N	084417.91-454341.0

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

WDS 08443-4544 DON 277 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 08443-4544 DON 277 : MEASURES

No records found.

WDS 08443-4544 : 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 08443-4544 : ALADIN DSS IMAGE @ 08^h 44^m 17.91^s -45° 43' 41.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 08443-4544 DON 277 : 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		08443-4544	DON 277		285	1.4	1
Show		08446-4541	DON 279		109	2.0	4
Show		08437-4533	DON 274		131	2.7	13
Show		08452-4559	FGS 23		270	0.2	18
Show		08432-4528	DAM 475	AB	42	12.5	20
Show		08432-4528	DAM 475	AC	21	6.4	20
Show		08439-4604	FGS 22	AB	222	0.0	21
Show		08439-4604	FGS 22	AC	314	0.7	21
Show		08457-4528	KPP3763		33	1.5	22
Show		08421-4543	DON 272		346	2.6	24
Show		08423-4557	TDS6049		249	0.5	25
Show		08436-4608	FGS 21		146	0.1	26
Show		08434-4609	CPO 228		345	3.4	27
Show		08430-4521	TDS6054		256	1.2	27
Show		08443-4618	TDS6069		280	1.2	35
Show		08468-4608	BRT 748		134	6.1	36
Show		08436-4508	TDS6061		172	0.5	37
Show		08449-4621	KRV 22		146	15.6	38
Show		08470-4518	HDS1271		201	0.2	39
Show		08416-4615	DON1074		332	3.7	43
Show		08448-4628	CPO 230	AB	313	4.9	45
Show		08448-4628	TOB 357	AC	344	12.6	45
Show		08485-4558	RST5509		172	0.3	47
Show		08425-4501	CPO 227		48	5.2	47
Show		08403-4607	DON 269		282	4.0	48
Show		08402-4607	TDS6022		353	3.4	49
Show		08471-4504	TOK 911		176	0.0	49
Show		08409-4618	TDS6032		184	2.2	50
Show		08487-4601	DON 284		319	2.7	50
Show		08400-4518	TDS6019		109	2.4	52
Show		08462-4632	BRT 747		287	4.4	53
Show		08416-4500	DON 270		106	8.2	53
Show		08408-4504	SNA 6		180	4.5	55
Show		08488-4515	KPP 970		104	7.9	55
Show		08417-4454	CPO 226		342	6.2	56
Show		08497-4532	ALD 40		190	1.2	58
Show		08494-4608	RST5510	AB	315	0.7	59
Show		08494-4608	CPO 235	AC	1	7.7	59
Show		08500-4542	RSS 173		288	17.2	61
Show		08396-4508	DON 268		263	2.1	62
Show		08391-4613	HJ 4122	AB	156	10.5	63
Show		08391-4613	HJ 4122	AD	248	33.7	63
Show		08391-4613	HJ 4122	AE	179	37.8	63
Show		08391-4613	HJ 4122	AF	269	55.0	63
Show		08391-4613	HJ 4122	AG	167	70.7	63
Show		08391-4613	HJ 4122	AH	179	75.6	63
Show		08391-4613	HJ 4122	AI	66	75.4	63
Show		08391-4613	HJ 4122	AJ	145	77.1	63
Show		08391-4613	HJ 4122	AK	270	85.6	63
Show		08391-4613	HJ 4122	AL	340	97.7	63
Show		08391-4613	DON 267	BC	259	4.6	63

WDS 08443-4544 : COMPONENTS

	A
B	pa=290.5° sep=1.02"

08443-4544 A

Componente originario normalizzato	AB		Coord arcsec 2000	084417.91-454341.0		Mag	11.3		PmRA	-5.00
PmDE	22.0

CCDM

Ccdm	08443-4544	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.15	DDEs	18.5
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2	-45 2933	Cat2	CPD	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08409S4522A
HIC

08443-4544 B

Componente originario normalizzato	AB		Coord arcsec 2000	084417.82-454340.6		Mag	13.9		Calc delta mag	2.6
Calc coord	yes

CCDM

Ccdm	08443-4544	RComp		Comp	B	Note1
Note2		Discov num	DON 277	DRAs		DDEs
R dRAs		Year	1929	Theta	282	Rho	1.1
Obs	2	Vmag	13.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	08409S4522B
HIC