05363-0018 RAS 21 AB

05^h 36^m 18.76^s -00° 18' 13.2" P.A. 108.00 sep 0.1 mag 8.70,11.00 Sp B8pSi+A7

Coord 2000	05363-0018	Discov num	RAS 21	Comp	AB	Coord arcsec 2000	05 36 18.76 -00 18 13.2
Date first	2010	Date last	2010	Obs	2
Pa first	109	Pa last	108	P.A. Now (θ)	108°
Sep first	0.1	Sep last	0.051	Sep. Now (ρ)	0.051"
Mag pri	8.70	Mag sec	11.00	delta mag (ΔM)	2.3	Spectral class	B8pSi+A7 (blue-white/white)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+002	Sec motion dec
Notes	N W (See Notes, )

Nature of this double is uncertain.

05363-0018 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			05 36 19 -00 18 13	RAS 21 AB	2010	2	108	0.1	8.70	11.00	2.30		<===
Show			05 36 19 -00 18 13	RAS 21 AC	2010	2	38	0.1	8.70	14.00	5.30

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Orion

WDS 05363-0018 RAS 21 AB : NOTES

discov_num	notes	refcode
RAS 21	Triple includes the alpha2 CVn type variable star V1130 Ori. Spectral
	types of B estimates as A7; uncertainty in magnitude does not allow
	estimate of specral type for C. Member of Orion OB1 association.	Ras2014

REFERENCES

refcode	metd	author	reference
Ras2014	S j	Rastegaev, D.A., Balega, Y.Y., Dyachenko, V.V., Maksimov, A.F., & Malogolovets, E.	2014AstBu..69..296R
Ras2014		Astrophys. Bull. 69, 296, 2014

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05363-0018	RAS 21	AB	2010	2	108	0.1	8.70	11.00	B8pSi A7		053618.76-001813.2

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

WDS 05363-0018 RAS 21 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 05363-0018 RAS 21 AB : MEASURES

No records found.

WDS 05363-0018 : 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 05363-0018 : ALADIN DSS IMAGE @ 05^h 36^m 18.76^s -00° 18' 13.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 05363-0018 RAS 21 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		05363-0018	RAS 21	AB	108	0.1
Show		05363-0018	RAS 21	AC	38	0.1
Show		05361-0017	CVS1664		59	17.6	4
Show		05367-0017	CVS1707		220	6.9	7
Show		05359-0024	CVS1647	AB	257	6.9	9
Show		05359-0024	CVS1647	AC	240	7.9	9
Show		05357+0021	CVS1633		145	0.3	10
Show		05359-0010	CVS1645		239	3.5	11
Show		05362+0030	CVS1669		67	5.9	12
Show		05372-0023	TDS3257		252	0.4	15
Show		05369-0030	CVS1715		352	5.5	16
Show		05373-0021	CVS 152		18	6.4	16
Show		05369-0006	SKF1694		6	1.4	16
Show		05379+0007	PRT 1	AB	136	28.9	16
Show		05379+0007	PRT 1	BC	43	7.0	17
Show		05365-0034	CVS1685		337	19.4	17
Show		05374-0019	CVS1765		147	13.9	18
Show		05369-0003	CVS1712	AB	224	0.9	18
Show		05369-0003	CVS1712	AC	257	4.4	18
Show		05369-0003	CVS1712	AD	188	18.0	18
Show		05366-0035	CVS1690	AB	7	4.8	18
Show		05366-0035	CVS1690	AC	337	11.8	18
Show		05351-0015	CVS1553		317	18.9	20
Show		05358-0036	CVS1641	AB	102	6.6	20
Show		05358-0036	CVS1641	AC	249	11.7	20
Show		05352-0028	CVS1565		328	17.6	20
Show		05373-0033	CVS1749		299	11.2	21
Show		05358-0038	CVS 145		336	6.9	22
Show		05378-0020	CVS 156	AB	113	4.7	23
Show		05378-0020	CVS 156	AC	354	5.7	23
Show		05349-0007	STF 741		286	10.0	24
Show		05354+0038	CVS1594	AB	95	4.6	24
Show		05354+0038	CVS1594	AC	1	6.4	24
Show		05349+0006	OL 178		33	2.9	25
Show		05349+0032	CVS1541	AB	324	17.7	26
Show		05349+0032	CVS1541	AC	83	19.8	26
Show		05378-0006	CVS1781		144	5.8	26
Show		05371-0041	CVS1728		239	0.5	26
Show		05347-0028	CVS 136		330	1.8	26
Show		05349-0033	CVS1535		71	16.4	27
Show		05379-0009	CVS1788		225	1.5	27
Show		05380-0010	CVS1789		225	1.5	27
Show		05346-0023	FGS 5		172	0.1	27
Show		05348-0032	CVS1529		83	1.4	27
Show		05374-0041	CVS1757	AB	31	8.6	28
Show		05374-0041	CVS1757	AC	250	18.0	28
Show		05378+0002	BKO 32		274	5.0	28
Show		05381-0011	STF 757	AB	241	1.5	28
Show		05381-0011	STF 758	AC	88	51.4	28
Show		05381-0011	S 493	AE	263	138.3	28
Show		05381-0011	STF 758	AD	80	41.7	28

WDS 05363-0018 : COMPONENTS

	A	B
B	pa=108.0° sep=0.05"
C	pa=38.4° sep=0.12"	pa=13.6° sep=0.11"

05363-0018 A

Coord arcsec 2000	053618.76-001813.2		Mag	8.7		Spectral class	B8pSi (blue-white)		PmRA	-1.00
PmDE	2.0

05363-0018 B

Coord arcsec 2000	053618.76+001813.2		Mag	11		Spectral class	A7 (white)		Calc delta mag	2.3
Calc coord	yes

05363-0018 C

Coord arcsec 2000

053618.77+001813.3

Mag

Calc delta mag

5.3

Calc coord

yes