00550+5824 BKO 147 AC

00^h 55^m 02.46^s +58° 23' 31.3" P.A. 19.00 sep 51.1 mag 10.83,13.20

Coord 2000	00550+5824	Discov num	BKO 147	Comp	AC	Coord arcsec 2000	00 55 02.46 +58 23 31.3
Date first	1998	Date last	2015	Obs	8
Pa first	19	Pa last	18.5	P.A. Now (θ)	18.5°
Sep first	51.1	Sep last	51.1	Sep. Now (ρ)	51.1"
Mag pri	10.83	Mag sec	13.20	delta mag (ΔM)	2.37	Spectral class
Pri motion ra	+017	Sec motion ra	-001
Pri motion dec	-008	Sec motion dec	-007
Notes	U (Proper motion indicates non-physical)

rPM=0.96

This double is not physical.

00550+5824 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			00 55 02 +58 23 31	STI 1472 AB	2015	12	2	14.2	10.83	11.50	0.67
Show			00 55 02 +58 23 31	BKO 147 AC	2015	8	19	51.1	10.83	13.20	2.37		<===
Show			00 55 05 +58 24 20	BKO 147 CD	2015	8	79	10.8	13.20	14.20	1.00

Quadruple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cassiopeia

Tycho2

3680-00592-1

Gaia DR2

424391460898567424

WDS 00550+5824 BKO 147 AC : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bko2002	C -	Ladanyi, T. & Berko, E.	...................
Bko2002		Webb Soc., Double Star Circ. 10, 2002
Bko2003	C u	Ladanyi, T., Berko, E. & Vaskuti, G	...................
Bko2003		Webb Soc., Double Star Circ. 11, 2003
Bko2004	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2004		Webb Soc., Double Star Circ. 12, 2004
Bko2005	C u	Berko, E., Ladanyi, T. & Vaskuti, G	...................
Bko2005		Webb Soc., Double Star Circ. 13, 2005
Bko2008	C u	Berko, E. & Vaskuti, G.	...................
Bko2008		Webb Soc., Double Star Circ. 16, 2008
Bko2008b	C u	Berko, E.	2008JDSO....4..144B
Bko2008b		JDSO 4, 144, 2008
Bko2009	C u	Berko, E.	2009JDSO....5...49B
Bko2009		JDSO 5, 49, 2009
Bko2009b	C u	Berko, E.	2009JDSO....5..168B
Bko2009b		JDSO 5, 168, 2009
Bko2009c	C u	Berko, E.	...................
Bko2009c		Webb Soc., Double Star Circ. 17, 2009
Bko2009d	C u	Berko, E.	2009JDSO....5..189B
Bko2009d		JDSO 5, 189, 2009
Bko2010a	C u	Berko, E.	2010JDSO....6...21B
Bko2010a		JDSO 6, 21, 2010
Bko2010b	C u	Berko, E.	...................
Bko2010b		Webb Soc., Double Star Circ. 18, 2010
Bko2011a	C u	Berko, E.	2011JDSO....7....2B
Bko2011a		JDSO 7, 2, 2011
Bko2011b	C u	Berko, E.	...................
Bko2011b		Webb Soc., Double Star Circ. 19, 29, 2011 (BKO 898 - BKO 980)
Bko2011c	C u	Berko, E.	...................
Bko2011c		Webb Soc., Double Star Circ. 19, 42, 2011 (BKO 981 - BKO1042)
Bko2012	C u	Berko, E.	...................
Bko2012		Webb Soc., Double Star Circ. 20, 2012
Sti		Stein, J. (see Vat1926)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00550+5824	BKO 147	AC	2003	2	19	51.3	10.83	13.20		D	005502.46+582331.3
00550+5824	BKO 147	AC	2010	3	19	51.6	10.83	13.20		UD	005502.46+582331.3
00550+5824	BKO 147	AC	2015	5	19	51.1	10.83	13.20		U	005502.46+582331.3

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

WDS 00550+5824 BKO 147 AC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00550+5824 BKO 147 AC : MEASURES

No records found.

WDS 00550+5824 : 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 00550+5824 : ALADIN DSS IMAGE @ 00^h 55^m 02.46^s +58° 23' 31.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00550+5824 BKO 147 AC : 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		00550+5824	STI1472	AB	2	14.2
Show		00550+5824	BKO 147	AC	19	51.1
Show		00550+5824	BKO 147	CD	79	10.8	1
Show		00547+5829	CBL 588		230	3.4	6
Show		00560+5833	TDS1670		26	0.7	12
Show		00549+5839	BKO 146		241	5.7	16
Show		00547+5841	STI1469	AB	115	13.2	18
Show		00547+5841	BKO 144	AC	219	5.2	18
Show		00572+5819	STI1489		248	7.5	18
Show		00575+5819	BKO 571		321	20.9	20
Show		00555+5800	ES 1771		355	7.8	25
Show		00548+5759	STI1471		118	13.3	26
Show		00522+5805	TDS1646		139	0.5	29
Show		00574+5846	STI1488		269	7.9	30
Show		00591+5824	STI1501		349	7.4	33
Show		00592+5825	BKO 151		160	5.2	33
Show		00593+5823	BKO 152		120	4.8	34
Show		00513+5840	GIC 14		11	12.2	35
Show		00550+5858	BU 1098	AB	63	18.0	35
Show		00550+5858	BU 1098	AC	125	93.8	35
Show		00594+5811	STI1503		153	3.5	37
Show		00557+5748	ES 405		117	4.4	37
Show		00564+5903	HDS 125		279	0.2	41
Show		00525+5900	TDS1649		264	0.5	42
Show		00529+5903	STI1459		198	13.3	43
Show		01002+5809	STI1507	AB	63	11.3	44
Show		01002+5809	SKF 56	BC	85	21.6	44
Show		00586+5857	TDS1696		26	3.8	44
Show		00519+5902	STI1451		15	5.0	46
Show		00584+5746	STI1493		134	14.3	46
Show		00547+5910	STI1467		197	9.3	47
Show		00492+5830	J 2385		236	6.9	47
Show		01015+5816	TDS1722		12	0.7	52
Show		00490+5802	TDS1629		121	1.0	53
Show		00483+5823	STI1429		319	10.4	53
Show		00596+5903	STI1505		286	10.9	54
Show		00570+5729	ES 44		266	9.5	57
Show		00479+5819	TDS1615		133	1.2	57
Show		00597+5740	TDS 36		53	0.8	58
Show		01022+5836	TDS1733		214	2.5	58
Show		01016+5850	STI1511		56	8.0	58
Show		01013+5854	STI1510		93	11.4	58
Show	Achird	00491+5749	STF 60	AB	327	13.4	59
Show	Achird	00491+5749	SMR 2	AI	73	90.3	59
Show	Achird	00491+5749	SMR 2	AJ	262	237.1	59
Show	Achird	00491+5749	STF 60	AC	260	225.0	59
Show	Achird	00491+5749	STF 60	AE	126	75.6	59
Show	Achird	00491+5749	STF 60	AH	355	701.1	59
Show	Achird	00491+5749	STF 60	AG	259	419.7	59
Show	Achird	00491+5749	STF 60	AD	354	189.4	59
Show	Achird	00491+5749	STF 60	AF	276	378.3	59

WDS 00550+5824 : COMPONENTS

	A	B	C
B	pa=0.8° sep=14.18"
C	pa=18.7° sep=51.09"	pa=25.3° sep=37.85"
D	pa=23.5° sep=55.04"	pa=30.9° sep=42.32"	pa=69.5° sep=5.95"

00550+5824 A

Coord arcsec 2000	005502.46+582331.3		Mag	10.83		PmRA	17.00		PmDE	-8.0
Tycho2	3680-00592-1

Tycho2

Tycho2	3680-00592-1	Pflag		RAmdeg	13.76025058	DEmdeg	58.39202742
PmRA	19.0	PmDE	-4.0	E RAmdeg	25	E DEmdeg	23
E pmRA	3.0	E pmDE	3.0	EpRAm	1990.69	EpDEm	1990.89
Num	4	Q RAmdeg	0.1	Q DEmdeg	1.6	Q pmRA	0.1
Q pmDE	1.6	BTmag	11.357	E BTmag	0.041	VTmag	10.826
E VTmag	0.039	Prox	141	TYC	T	HIP
CCDM		RAdeg	13.76016556	DEdeg	58.39203667	EpRA 1990	1.55
EpDE 1990	1.63	E RAdeg	25.3	E DEdeg	22.9	Posflg
Corr	0.3

CCDM

Ccdm	00550+5824	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.47	DDEs	-28.3
R dRAs	80	Year		Theta		Rho
Obs	2	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number	+57 167	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	00491N5751A
HIC

00550+5824 B

Coord arcsec 2000	005502.48+582345.5		Mag	11.5		PmRA	18.00		PmDE	-6.0
Tycho2	3680-00112-1		Calc delta mag	0.67		Calc coord	yes

Tycho2

Tycho2	3680-00112-1	Pflag		RAmdeg	13.76041812	DEmdeg	58.39592995
PmRA	18.7	PmDE	-10.8	E RAmdeg	44	E DEmdeg	40
E pmRA	3.1	E pmDE	3.1	EpRAm	1988.89	EpDEm	1989.44
Num	4	Q RAmdeg	0.8	Q DEmdeg	2.0	Q pmRA	0.8
Q pmDE	2.0	BTmag	12.222	E BTmag	0.095	VTmag	11.497
E VTmag	0.067	Prox	141	TYC		HIP
CCDM		RAdeg	13.76033444	DEdeg	58.39595500	EpRA 1990	1.56
EpDE 1990	1.64	E RAdeg	44.8	E DEdeg	40.9	Posflg
Corr	0.3

CCDM

Ccdm	00550+5824	RComp		Comp	B	Note1
Note2		Discov num	STI1472	DRAs	2.47	DDEs	-14.3
R dRAs	80	Year	1910	Theta	001	Rho	14.1
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	00491N5751B
HIC

00550+5824 C

Coord arcsec 2000	005504.54+582419.7		Coord calc	005504.54+582419.7		Mag	13.2		PmRA	-1.00
PmDE	-7.0		Calc delta mag	2.37

00550+5824 D

Coord arcsec 2000	005505.25+582421.8		Mag	14.2		PmRA	-3.00		PmDE	1.0
Calc delta mag	3.37		Calc coord	yes