21010+3156 STJ 61

21^h 00^m 57.90^s +31° 55' 42.4" P.A. 136.00 sep 1.5 mag 9.90,12.60

Coord 2000	21010+3156	Discov num	STJ 61	Comp		Coord arcsec 2000	21 00 57.90 +31 55 42.4
Date first	2015	Date last	2018	Obs	3
Pa first	136	Pa last	135.7	P.A. Now (θ)	135.7°
Sep first	1.5	Sep last	1.516	Sep. Now (ρ)	1.516"
Mag pri	9.90	Mag sec	12.60	delta mag (ΔM)	2.7	Spectral class
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	-009	Sec motion dec	-010
Notes	V (Proper motion indicates physical)

rPM=0.093 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

2705-02890-1

WDS 21010+3156 STJ 61 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
StJ2009	C -	Serot, J.	2009O&T....73...28S
StJ2009		Obs. et Travaux 73, 28, 2009
StJ2011	C -	Serot, J.	2011O&T....78....7S
StJ2011		Obs. et Travaux 78, 7, 2011
StJ2011b	C -	Serot, J., Tregon, B. & Grase, F.	2011O&T....78...17S
StJ2011b		Obs. et Travaux 78, 17, 2011
StJ2014	Cl -	Serot, J.	2014O&T....83...17S
StJ2014		Obs. et Travaux 83, 17, 2014
StJ2015	S -	Serot, J.	2015JDSO...11..361S
StJ2015		JDSO 11, 361, 2015
StJ2016	S -	Serot, J.	2016JDSO...12..488S
StJ2016		JDSO 12, 488, 2016
StJ2017	S -	Serot, J.	2017JDSO...13..268S
StJ2017	+C	JDSO 13, 268, 2017
StJ2017b	S -	Serot, J.	2017JDSO...13..433S
StJ2017b	+C	JDSO 13, 433, 2017
StJ2018a	S -	Serot, J.	2018JDSO...14...78S
StJ2018a		JDSO 14, 78, 2018
StJ2018b	C -	Serot, J.	2018JDSO...14..527S
StJ2018b		JDSO 14, 527, 2018
StJ2018c	S -	Serot, J.	2018JDSO...14..476S
StJ2018c		JDSO 14, 476, 2018
StJ2018d	S -	Serot, J., Wasson, R., Rowe, D. & Genet, R.	2018JDSO...14..711S
StJ2018d		JDSO 14, 711, 2018
StJ2019a	S+ -	Serot, J.	2019JDSO...15..287S
StJ2019a	+Hg	JDSO 15, 287, 2019
StJ2019b	S -	Serot, J.	2019JDSO...15..315S
StJ2019b		JDSO 15, 315, 2019
StJ2019c	S -	Serot, J.	2019JDSO...15..575S
StJ2019c		JDSO 15, 575, 2019

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21010+3156	STJ 61		2018	2	136	1.5	9.90	12.60		V	210057.90+315542.4

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WDS 21010+3156 STJ 61 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21010+3156 STJ 61 : MEASURES

No records found.

WDS 21010+3156 : VIRTUAL EYEPIECE

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

WDS 21010+3156 : ALADIN DSS IMAGE @ 21^h 00^m 57.90^s +31° 55' 42.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21010+3156 STJ 61 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21010+3156	STJ 61		136	1.5
Show		21010+3145	TDT2695		172	0.8	11
Show		20593+3155	COU1178		16	1.2	22
Show		21003+3134	KPP1379		160	10.3	24
Show		21025+3146	ES 374	AB	137	26.8	26
Show		21025+3146	CRB 15	BD	241	5.6	26
Show		21025+3146	ES 374	BC	203	4.5	26
Show		20596+3216	GYL 43		188	30.1	27
Show		21009+3224	TDT2694		148	10.2	29
Show		21009+3225	CVE 27	AB	240	3.6	30
Show		21029+3211	GRV 405		253	14.0	30
Show		20588+3209	TDT2671		302	0.5	31
Show		21007+3227	CVE 26		164	3.2	32
Show		20598+3126	GYL 44		2	51.2	33
Show		20590+3218	COU1636		9	0.8	34
Show		20578+3202	ES 2438		311	6.8	42
Show		20592+3231	TDT2675		207	2.0	42
Show		21037+3130	TDT2721		43	2.1	44
Show		20577+3211	ES 2381		107	4.1	45
Show		20573+3215	KPP1292		28	9.9	50
Show		21020+3107	TDT2706		204	0.6	51
Show		21021+3246	ES 2357		334	9.2	53
Show		21020+3249	ES 2358		196	5.4	55
Show		20571+3230	TDT2654		205	0.5	60
Show		20562+3158	ES 372		146	3.5	60
Show		21046+3116	J 2336		40	9.1	61
Show		21052+3127	GRV 412		265	42.4	62
Show		20586+3249	TDT2668		120	0.7	62
Show		21037+3104	STT 427		153	4.1	63
Show		21057+3215	KU 130		57	19.4	64
Show		21020+3052	LDS2937		140	55.9	66
Show		21047+3109	DAM 226		16	4.3	67
Show		21050+3109	J 3124		208	4.5	68
Show		20559+3206	STT 421	AB	194	34.8	69
Show		20559+3206	HU 1655	AC	73	30.6	69
Show		20559+3206	FYM 140	AD	162	29.5	69
Show		20598+3048	TDT2681		215	0.5	70
Show		21057+3232	TDT2740		305	0.4	71
Show		20554+3147	TDT2630		86	1.9	72
Show		21058+3235	TDT2742		186	0.5	73
Show		21059+3232	GYL 48		180	32.3	73
Show		20553+3214	GYL 42		26	15.1	75
Show		20590+3307	TDT2673		158	0.6	76
Show		20593+3043	TDT2677		133	0.8	77
Show		21065+3227	STF2759		334	19.0	77
Show		21068+3222	ES 2439		164	4.3	77
Show		21068+3215	WFC 259		118	10.8	78
Show		21026+3041	COU1182		180	1.0	78
Show		20576+3301	TDT2660		123	0.5	78
Show		21069+3218	TDT2761		236	0.4	79
Show		20563+3247	GYL 27		184	24.2	79

WDS 21010+3156 : COMPONENTS

	A
B	pa=140.4° sep=1.41"

21010+3156 A

Componente originario normalizzato	AB		Coord arcsec 2000	210057.90+315542.4		Mag	9.9		PmRA	-4.00
PmDE	-9.0		Tycho2	2705-02890-1

Tycho2

Tycho2	2705-02890-1	Pflag		RAmdeg	315.24126183	DEmdeg	31.92849617
PmRA	-5.1	PmDE	-8.2	E RAmdeg	13	E DEmdeg	13
E pmRA	1.4	E pmDE	1.4	EpRAm	1990.10	EpDEm	1990.12
Num	7	Q RAmdeg	1.2	Q DEmdeg	1.1	Q pmRA	1.2
Q pmDE	1.1	BTmag	9.992	E BTmag	0.022	VTmag	9.882
E VTmag	0.024	Prox	999	TYC	T	HIP
CCDM		RAdeg	315.24127389	DEdeg	31.92851583	EpRA 1990	1.60
EpDE 1990	1.73	E RAdeg	12.8	E DEdeg	12.5	Posflg
Corr	0.2

21010+3156 B

Componente originario normalizzato	AB		Coord arcsec 2000	210057.97+315541.3		Mag	12.6		PmRA	-4.00
PmDE	-10.0		Calc delta mag	2.7		Calc coord	yes