05397-0042 BAL 677 Aa,Ab

05^h 39^m 42.18^s -00° 41' 39.3" P.A. 287.00 sep 1.0 mag 11.50,11.90 Sp K2

Coord 2000	05397-0042	Discov num	BAL 677	Comp	Aa,Ab	Coord arcsec 2000	05 39 42.18 -00 41 39.3
Date first	2003	Date last	2003	Obs	1
Pa first	287	Pa last	286.7	P.A. Now (θ)	286.7°
Sep first	1.0	Sep last	1.003	Sep. Now (ρ)	1.003"
Mag pri	11.50	Mag sec	11.90	delta mag (ΔM)	0.4	Spectral class	K2 (yellow-orange)
Pri motion ra	-001	Sec motion ra	+002
Pri motion dec	-008	Sec motion dec	-015
Notes	X (Dubious double)

rPM=0.503

Nature of this double is uncertain.

05397-0042 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			05 39 42 -00 41 39	BAL 677 Aa,Ab	2003	1	287	1.0	11.50	11.90	0.40		<===
Show			05 39 42 -00 41 39	BAL 677 AB	2010	12	347	19.2	11.50	11.90	0.40

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Orion

WDS 05397-0042 BAL 677 Aa,Ab : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05397-0042	BAL 677	Aa,Ab	2003	1	287	1.0	11.50	11.90	K2		053942.18-004139.3

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

WDS 05397-0042 BAL 677 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05397-0042 BAL 677 Aa,Ab : MEASURES

No records found.

WDS 05397-0042 : VIRTUAL EYEPIECE

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

WDS 05397-0042 : ALADIN DSS IMAGE @ 05^h 39^m 42.18^s -00° 41' 39.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05397-0042 BAL 677 Aa,Ab : 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		05397-0042	BAL 677	Aa,Ab	287	1.0	1
Show		05397-0042	BAL 677	AB	347	19.2	1
Show		05397-0035	CVS 173		158	0.2	6
Show		05401-0039	CON 12		280	6.4	7
Show		05391-0038	CVS 168	DE	236	5.9	11
Show		05391-0038	CVS 166	AB	290	4.3	11
Show		05391-0038	CVS 166	AC	139	17.0	11
Show		05394-0054	CVS1873		304	19.5	14
Show		05388-0051	CVS1844	AB	150	6.9	17
Show		05388-0051	CVS1844	AC	41	19.4	17
Show		05387-0037	CVS 163		49	16.5	17
Show		05385-0040	CVS1830	AB	123	5.1	18
Show		05385-0040	CVS1830	AC	289	13.3	18
Show		05403-0057	CVS1897		36	9.2	18
Show		05393-0023	CVS 169		176	7.9	20
Show		05389-0025	CVS1847	AB	182	12.6	22
Show		05389-0025	CVS1847	AC	247	19.0	22
Show		05401+0103	SKF2364	AB	281	3.8	23
Show		05401+0103	SKF2364	AC	299	18.9	23
Show		05380-0046	CVS1790		267	15.2	27
Show		05380-0047	CVS 157	AB	269	5.1	27
Show		05380-0047	CVS 157	AC	227	8.7	27
Show		05380-0047	CVS 157	AD	27	11.0	27
Show		05381-0030	CVS1797		260	6.8	27
Show		05382-0055	BAL 675		316	20.0	28
Show		05379+0058	HDS 753	Aa,Ab	173	0.3	32
Show		05379+0058	STTA 65	AB	32	79.5	32
Show		05379+0058	BU 1535	BC	65	20.8	32
Show		05386-0012	CVS1836	AB	326	6.5	34
Show		05386-0012	CVS1836	AC	234	8.3	34
Show		05386-0012	CVS1836	AD	235	12.2	34
Show		05375-0048	CVS 155		129	2.0	34
Show		05374-0041	CVS1757	AB	31	8.6	36
Show		05374-0041	CVS1757	AC	250	18.0	36
Show		05373-0044	CVS1753	AB	317	5.8	36
Show		05373-0044	CVS1753	AC	295	9.7	36
Show		05378-0020	CVS 156	AB	113	4.7	36
Show		05378-0020	CVS 156	AC	354	5.7	36
Show		05382-0012	CVS1804	AB	81	5.4	37
Show		05382-0012	CVS1804	AC	65	18.8	37
Show		05394+0118	GWP 695		172	7.0	37
Show		05385-0009	BAL 676		236	6.3	38
Show		05422-0043	SKF1291		280	48.9	38
Show		05373-0033	CVS1749		299	11.2	38
Show		05372-0050	CVS1745	AB	202	10.5	38
Show		05372-0050	CVS1745	AC	41	14.6	38
Show		05381-0011	STF 758	CD	298	11.4	39
Show		05382-0010	CVS1806		148	17.9	39
Show		05381-0011	STF 757	AB	241	1.5	39
Show		05381-0011	STF 758	AC	88	51.4	39
Show		05381-0011	S 493	AE	263	138.3	39

WDS 05397-0042 : COMPONENTS

	A	Ab
Ab	pa=286.7° sep=1.00"
B	pa=346.8° sep=19.20"	pa=349.5° sep=18.72"

05397-0042 A

Coord arcsec 2000	053942.18-004139.3		Mag	11.5		Spectral class	K2 (yellow-orange)		PmRA	-1.00
PmDE	-8.0

05397-0042 Ab

Coord arcsec 2000	053942.12+004139.6		Mag	11.9		PmRA	2.00		PmDE	-15.0
Calc delta mag	0.4		Calc coord	yes

05397-0042 B

Coord arcsec 2000	053941.89+004158.0		Mag	11.9		PmRA	2.00		PmDE	-15.0
Calc delta mag	0.4		Calc coord	yes