22401+3258 BKO 649 BC

22^h 39^m 49.46^s +32° 59' 11.0" P.A. 127.00 sep 4.8 mag 12.30,13.40

Coord 2000	22401+3258	Discov num	BKO 649	Comp	BC	Coord arcsec 2000	22 39 49.46 +32 59 11.0
Date first	1998	Date last	2015	Obs	4
Pa first	127	Pa last	127.1	P.A. Now (θ)	127.1°
Sep first	4.7	Sep last	4.756	Sep. Now (ρ)	4.756"
Mag pri	12.30	Mag sec	13.40	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	-003	Sec motion ra	+010
Pri motion dec	-001	Sec motion dec	-016
Notes

rPM=1.052

This double is not physical.

22401+3258 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			22 39 48 +32 59 04	CHE 336 AB	2015	7	61	14.3	12.14	12.30	0.16
Show			22 39 49 +32 59 11	BKO 649 BC	2015	4	127	4.8	12.30	13.40	1.10		<===

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1901290904211339904

WDS 22401+3258 BKO 649 BC : 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
Che1908	Pa -	Chevalier, Stanislas	.
Che1908		Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909	Pa -	Chevalier, Stanislas	.
Che1909		Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910	Ma j	Chevalier, Stanislas & Tsang Ziang-seng	.
Che1910	+Pa	Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911	Ma -	Chevalier, Stanislas	.
Che1911	+Pa	Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925	Pa -	Chevalier, Stanislas	1925JO......8...65G
Che1925		J. Obs. 8, 65, 1925

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
22401+3258	BKO 649	BC	2008	1	127	4.8	12.80	13.50			223949.47+325911.0
22401+3258	BKO 649	BC	2015	4	127	4.8	12.30	13.40			223949.46+325911.0

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

WDS 22401+3258 BKO 649 BC : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22401+3258 BKO 649 BC : MEASURES

No records found.

WDS 22401+3258 : VIRTUAL EYEPIECE

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

WDS 22401+3258 : ALADIN DSS IMAGE @ 22^h 39^m 49.46^s +32° 59' 11.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22401+3258 BKO 649 BC : 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		22401+3258	BKO 649	BC	127	4.8
Show		22401+3258	CHE 336	AB	61	14.3	1
Show		22401+3254	BKO 650		124	7.5	7
Show		22403+3312	BKO 652	BC	160	3.3	15
Show		22403+3312	CHE 340	AB	256	27.4	16
Show		22401+3242	AG 285		310	36.8	17
Show		22397+3240	BU 1539		172	31.8	20
Show		22408+3243	CHE 348	AB	88	25.6	21
Show		22408+3243	BKO 654	AC	48	5.3	21
Show		22415+3256	J 2376	AB	195	7.2	23
Show		22415+3256	FYM 324	AC	276	15.9	23
Show		22410+3239	CHE 352		134	14.4	26
Show		22421+3259	J 2377		175	4.1	28
Show		22415+3318	CHE 361	AB	182	28.9	29
Show		22415+3318	CHE 361	AC	328	6.3	29
Show		22415+3318	TDT3657	AD	175	1.8	29
Show		22419+3250	CHE 371		59	29.3	29
Show		22410+3228	CHE 353		45	35.2	35
Show		22420+3319	CHE 372		48	37.7	35
Show		22378+3326	GRV 592		165	66.2	37
Show		22427+3254	CHE 385	AB	241	38.9	37
Show		22427+3254	CHE 385	AC	222	13.5	37
Show		22414+3226	BKO 658		148	9.8	39
Show		22410+3223	BKO 655		104	5.9	39
Show		22407+3222	CHE 346		336	17.8	40
Show		22412+3223	CHE 355		24	32.3	41
Show		22417+3226	CHE 367		47	32.1	42
Show		22416+3224	CHE 364		84	31.7	42
Show		22429+3316	TDT3672	AB	212	0.4	43
Show		22429+3316	GRV 601	AC	72	43.4	43
Show		22426+3232	CHE 383		183	33.0	45
Show		22425+3230	CHE 381	AB	8	32.7	45
Show		22425+3230	TDT3665	AC	5	2.6	45
Show		22431+3240	CHE 394		22	30.8	46
Show		22386+3218	J 2375		116	7.9	46
Show		22433+3315	CHE 396		168	10.3	47
Show		22433+3319	BKO 664		51	6.1	49
Show		22434+3318	CHE 398		20	30.1	50
Show		22414+3212	CHE 360		312	32.5	51
Show		22404+3208	CHE 341	AB	9	8.4	52
Show		22404+3208	BKO 653	AC	29	1.7	52
Show		22376+3343	RAO 487		242	0.8	52
Show		22363+3230	WIS 371	AB	137	999.9	53
Show		22363+3230	NSN 756	AC	72	17.3	53
Show		22393+3353	HDS3217		162	0.5	55
Show		22405+3205	CHE 342		309	21.7	55
Show		22354+3249	ES 2270		201	6.4	57
Show		22423+3211	CHE 377		231	26.1	58
Show		22387+3355	KPP4284		325	1.3	58
Show		22401+3201	CHE 337		236	14.3	59
Show		22444+3252	CHE 408		22	35.0	59

WDS 22401+3258 : COMPONENTS

	A	B
B	pa=60.5° sep=15.03"
C	pa=74.4° sep=16.89"	pa=132.0° sep=4.28"

22401+3258 A

Coord arcsec 2000	223948.42+325903.6		Mag	12.14		PmRA	-1.00		PmDE	-3.0
Tycho2	2740-01567-1

Tycho2

Tycho2	2740-01567-1	Pflag		RAmdeg	339.95177638	DEmdeg	32.98435531
PmRA	-1.5	PmDE	-12.1	E RAmdeg	104	E DEmdeg	113
E pmRA	6.7	E pmDE	6.4	EpRAm	1986.93	EpDEm	1985.28
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	14.048	E BTmag	0.426	VTmag	12.144
E VTmag	0.179	Prox	999	TYC		HIP
CCDM		RAdeg	339.95178028	DEdeg	32.98438333	EpRA 1990	1.69
EpDE 1990	1.62	E RAdeg	108.9	E DEdeg	119.5	Posflg
Corr	0.0

22401+3258 B

Coord arcsec 2000	223949.46+325911.0		Coord calc	223949.46+325911.0		Mag	12.3		PmRA	-3.00
PmDE	-1.0		Calc delta mag	0.16

22401+3258 C

Coord arcsec 2000	223949.71+325908.1		Mag	13.4		PmRA	10.00		PmDE	-16.0
Calc delta mag	1.26		Calc coord	yes