21067+4631 SMA 125 AB

21^h 06^m 43.81^s +46° 30' 59.9" P.A. 87.00 sep 22.2 mag 10.82,11.00

Coord 2000	21067+4631	Discov num	SMA 125	Comp	AB	Coord arcsec 2000	21 06 43.81 +46 30 59.9
Date first	1892	Date last	2016	Obs	12
Pa first	88	Pa last	87.1	P.A. Now (θ)	87.1°
Sep first	22.4	Sep last	22.228	Sep. Now (ρ)	22.228"
Mag pri	10.82	Mag sec	11.00	delta mag (ΔM)	0.18	Spectral class
Pri motion ra	-001	Sec motion ra	-003
Pri motion dec	-003	Sec motion dec	-004
Notes

rPM=0.447

Nature of this double is uncertain.

21067+4631 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 06 44 +46 30 60	SMA 125 AB	2016	12	87	22.2	10.82	11.00	0.18		<===
Show			21 06 44 +46 30 60	SMA 125 AC	2016	10	198	15.0	10.82	12.80	1.98

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3588-07262-1

Gaia DR2

2164353631030950144

WDS 21067+4631 SMA 125 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Sma1931	Po -	Smart, W.M., Green, H.E., & Fletcher, A.	1931MNRAS..92...37S
Sma1931		MNRAS 92, 37, 1931
Sma1932	Ma -	Smart, W.M. & Green, H.E.	1932MNRAS..92..207S
Sma1932	+Po	MNRAS 92, 207, 1932

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21067+4631	SMA 125	AB	1999	6	88	22.1	10.82	11.00		D	210643.81+463059.9
21067+4631	SMA 125	AB	2003	7	88	22.1	10.82	11.00		D	210643.81+463059.9
21067+4631	SMA 125	AB	2016	8	88	22.2	10.82	11.00			210643.81+463059.9

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

WDS 21067+4631 SMA 125 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21067+4631 SMA 125 AB : MEASURES

No records found.

WDS 21067+4631 : 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 21067+4631 : ALADIN DSS IMAGE @ 21^h 06^m 43.81^s +46° 30' 59.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21067+4631 SMA 125 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		21067+4631	SMA 125	AB	87	22.2
Show		21067+4631	SMA 125	AC	198	15.0
Show		21083+4630	BRT1143		212	2.7	17
Show		21046+4627	BRT1140		207	4.6	23
Show		21051+4615	BRT1141		108	5.8	24
Show		21044+4631	HDS3001		94	18.4	25
Show		21091+4635	TDT2785		68	2.6	25
Show		21044+4626	DAL 49		147	12.1	25
Show		21088+4646	SMA 127		130	17.3	27
Show		21098+4624	SMA 128		170	12.3	33
Show		21070+4704	BRT1142		220	4.6	33
Show		21037+4616	TDT2719		220	2.0	35
Show		21100+4640	SMA 130		147	8.7	36
Show		21032+4631	TDT2714		22	0.5	37
Show		21068+4708	ES 1169		89	4.8	38
Show		21037+4652	YSC 14		182	0.1	38
Show		21102+4645	SKF2396		53	13.3	39
Show		21099+4651	SMA 129		264	14.1	40
Show		21102+4603	SMA 131		86	8.6	47
Show		21022+4641	ES 1167	AB	226	5.2	48
Show		21022+4641	ES 1167	AC	73	18.8	48
Show		21077+4718	A 759		24	4.1	49
Show		21090+4716	ES 512	AB	1	13.4	51
Show		21109+4658	JNN 290	BC	36	2.4	52
Show		21109+4658	JNN 290	BD	189	3.4	52
Show		21109+4658	GIC 166	AB	150	29.3	52
Show		21067+4538	TDT2754		233	0.5	54
Show		21062+4535	LDS2487		271	5.2	54
Show		21046+4541	ES 1168		118	1.4	57
Show		21028+4551	KUI 104	CD	85	2.7	57
Show		21028+4551	FYM 331	CF	39	11.9	57
Show		21028+4551	BU 1138	CE	249	23.6	57
Show		21028+4551	HLA 30	CG	148	7.3	57
Show		21028+4551	BU 1138	AB	172	0.1	58
Show		21028+4551	BU 1138	AC	330	152.1	58
Show		21105+4713	TDT2803		183	0.6	58
Show		21008+4635	BU 156		235	0.9	61
Show		21012+4609	STT 426	AB	159	2.9	62
Show		21012+4609	CIA 21	Aa,Ab	30	0.0	62
Show		21114+4551	COU2435		169	1.4	63
Show		21129+4616	TOI1315		270	8.4	66
Show		21105+4538	BRT1145		163	3.8	67
Show		21127+4349	DJU 6		24	2.6	68
Show		21066+4739	ES 32		159	15.7	68
Show		21122+4549	ES 1272		53	3.8	70
Show		21092+4737	TDT2786		240	0.7	71
Show		21125+4552	ES 1273	CD	69	3.7	72
Show		21125+4552	ES 1273	AB	295	23.1	72
Show		21125+4552	ES 1273	AC	7	37.7	72
Show		21133+4655	A 884		111	0.4	73
Show		21072+4744	ES 817	AB	350	10.0	74

WDS 21067+4631 : COMPONENTS

	A	B
B	pa=85.8° sep=15.32"
C	pa=192.5° sep=14.59"	pa=230.2° sep=24.01"

21067+4631 A

Coord arcsec 2000	210643.81+463059.9		Mag	10.82		PmRA	-1.00		PmDE	-3.0
Tycho2	3588-07262-1

Tycho2

Tycho2	3588-07262-1	Pflag		RAmdeg	316.68255985	DEmdeg	46.51666369
PmRA	0.3	PmDE	-1.9	E RAmdeg	32	E DEmdeg	29
E pmRA	1.7	E pmDE	1.6	EpRAm	1987.83	EpDEm	1988.30
Num	3	Q RAmdeg	1.5	Q DEmdeg	1.7	Q pmRA	1.5
Q pmDE	1.6	BTmag	10.942	E BTmag	0.045	VTmag	10.820
E VTmag	0.061	Prox	221	TYC	T	HIP
CCDM		RAdeg	316.68255889	DEdeg	46.51666833	EpRA 1990	1.69
EpDE 1990	1.79	E RAdeg	32.6	E DEdeg	30.4	Posflg
Corr	0.1

21067+4631 B

Coord arcsec 2000	210645.29+463101.0		Mag	11		PmRA	-3.00		PmDE	-4.0
Tycho2	3588-05840-1		Calc delta mag	0.18		Calc coord	yes

Tycho2

Tycho2	3588-05840-1	Pflag		RAmdeg	316.69148415	DEmdeg	46.51690031
PmRA	-2.2	PmDE	-4.1	E RAmdeg	35	E DEmdeg	32
E pmRA	1.7	E pmDE	1.6	EpRAm	1987.12	EpDEm	1987.62
Num	3	Q RAmdeg	1.2	Q DEmdeg	2.1	Q pmRA	1.2
Q pmDE	2.1	BTmag	11.046	E BTmag	0.048	VTmag	10.999
E VTmag	0.069	Prox	221	TYC		HIP
CCDM		RAdeg	316.69149139	DEdeg	46.51690972	EpRA 1990	1.68
EpDE 1990	1.81	E RAdeg	35.7	E DEdeg	33.2	Posflg
Corr	0.0

21067+4631 C

Coord arcsec 2000	210643.50+463045.7		Mag	12.8		PmRA	-1.00		PmDE	-5.0
Calc delta mag	1.98		Calc coord	yes