20510+6154 STI 1000

20^h 50^m 57.66^s +61° 53' 24.9" P.A. 164.00 sep 15.8 mag 11.16,11.31

Coord 2000	20510+6154	Discov num	STI1000	Comp		Coord arcsec 2000	20 50 57.66 +61 53 24.9
Date first	1901	Date last	2015	Obs	13
Pa first	150	Pa last	164	P.A. Now (θ)	164°
Sep first	16.0	Sep last	15.84	Sep. Now (ρ)	15.84"
Mag pri	11.16	Mag sec	11.31	delta mag (ΔM)	0.15	Spectral class
Pri motion ra	+028	Sec motion ra	+002
Pri motion dec	+019	Sec motion dec	+001
Notes	U (Proper motion indicates non-physical)

rPM=0.935

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cepheus

Tycho2

4250-00714-1

Gaia DR2

2195878931474319360

WDS 20510+6154 STI 1000 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
20510+6154	STI1000		2002	5	163	15.7	11.16	11.31		D	205057.66+615324.9
20510+6154	STI1000		2008	6	164	15.5	11.16	11.31		D	205057.66+615324.9
20510+6154	STI1000		2010	7	163	16.0	11.16	11.31		UD	205057.66+615324.9
20510+6154	STI1000		2015	10	164	15.8	11.16	11.31		U	205057.66+615324.9

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

WDS 20510+6154 STI 1000 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20510+6154 STI 1000 : MEASURES

No records found.

WDS 20510+6154 : VIRTUAL EYEPIECE

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WDS 20510+6154 : ALADIN DSS IMAGE @ 20^h 50^m 57.66^s +61° 53' 24.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20510+6154 STI 1000 : 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		20510+6154	STI1000		164	15.8
Show		20535+6152	LDS1477		251	3.7	19
Show		20533+6209	BUP 219	BC	289	61.6	23
Show		20533+6209	BUP 219	AB	307	102.9	23
Show		20533+6209	CSN 13	AD	89	10.6	23
Show		20521+6127	HU 762		178	1.6	28
Show		20453+6150	BU 1493		103	42.4	41
Show		20486+6232	HJ 3004		195	3.8	43
Show		20568+6134	STF2740	AB	331	4.1	47
Show		20445+6136	HDS2952		345	0.2	50
Show		20580+6149	STI1005		140	10.2	50
Show		20466+6238	HJ 1583		69	9.6	54
Show		20576+6121	STF3133		101	3.3	58
Show		20567+6237	HDS2983		244	0.4	60
Show		20552+6247	NSN 738		207	3.8	61
Show		20464+6102	MLB 141		283	3.7	62
Show		20433+6226	BU 471		305	2.0	63
Show		20598+6152	BU 472		14	0.8	63
Show		20496+6256	HJ 1588		33	17.3	65
Show		20504+6259	STI 997		71	15.1	66
Show		20414+6138	BVD 336		344	23.3	70
Show		21003+6130	HJ 1607	AB	73	15.7	71
Show		21003+6130	HJ 1607	AC	329	30.5	71
Show		21003+6130	HJ 1607	AD	343	87.6	71
Show		20574+6251	HDS2988		301	0.1	73
Show		20528+6307	KPP1724		221	13.3	75
Show		20520+6039	STI1001		223	7.1	76
Show		20405+6220	KPP4211		113	1.9	79
Show		21021+6207	LDS4863		95	25.7	80
Show		20411+6116	SMA 119		355	14.0	80
Show		20490+6313	ES 1855		18	5.2	81
Show		20475+6031	TDT2541		286	0.6	87
Show		20525+6026	DAM1044		45	6.8	89
Show		20439+6311	TDT2504		357	1.6	92
Show		20520+6022	SKF2091		292	45.4	92
Show		20371+6122	SHY 780		100	999.9	104
Show		20363+6148	TDT2409		258	0.4	104
Show		21055+6210	HU 765	BC	28	0.8	104
Show		21055+6210	STF2764	A,BC	298	6.9	104
Show		21052+6127	MRI 21	BC	105	2.8	105
Show		21052+6127	STI1013	AB	254	12.0	105
Show		20366+6226	H 4 78		128	28.5	106
Show		20453+6332	ES 134		84	11.1	107
Show		21061+6232	BVD 338		337	49.1	113
Show		20403+6030	TOK 679		63	23.9	114
Show		20378+6045	STF2717	AB	259	2.1	117
Show		20378+6045	STF2717	AC	52	40.8	117
Show		21006+6329	BVD 337		77	8.4	117
Show		20351+6233	TDT2397		87	1.9	118
Show		21076+6214	HU 766		341	0.3	119
Show		21077+6149	MLR 506		144	1.1	119

WDS 20510+6154 : COMPONENTS

	A
B	pa=172.3° sep=15.36"

20510+6154 A

Componente originario normalizzato	AB		Coord arcsec 2000	205057.66+615324.9		Mag	11.16		PmRA	28.00
PmDE	19.0		Tycho2	4250-00714-1

Tycho2

Tycho2	4250-00714-1	Pflag		RAmdeg	312.74023801	DEmdeg	61.89024420
PmRA	30.0	PmDE	18.9	E RAmdeg	48	E DEmdeg	48
E pmRA	2.8	E pmDE	2.8	EpRAm	1988.28	EpDEm	1988.30
Num	4	Q RAmdeg	2.4	Q DEmdeg	0.7	Q pmRA	2.4
Q pmDE	0.6	BTmag	11.695	E BTmag	0.077	VTmag	11.162
E VTmag	0.082	Prox	156	TYC	T	HIP
CCDM		RAdeg	312.74009389	DEdeg	61.89020111	EpRA 1990	1.76
EpDE 1990	1.83	E RAdeg	48.7	E DEdeg	49.4	Posflg
Corr	0.1

20510+6154 B

Componente originario normalizzato	AB		Coord arcsec 2000	205057.95+615309.7		Mag	11.31		PmRA	2.00
PmDE	1.0		Tycho2	4250-00786-1		Calc delta mag	0.15		Calc coord	yes

Tycho2

Tycho2	4250-00786-1	Pflag		RAmdeg	312.74310146	DEmdeg	61.88609153
PmRA	1.4	PmDE	-1.3	E RAmdeg	69	E DEmdeg	69
E pmRA	3.6	E pmDE	3.8	EpRAm	1987.25	EpDEm	1987.69
Num	3	Q RAmdeg	3.0	Q DEmdeg	2.1	Q pmRA	3.0
Q pmDE	2.1	BTmag	13.124	E BTmag	0.300	VTmag	11.308
E VTmag	0.092	Prox	156	TYC		HIP
CCDM		RAdeg	312.74309694	DEdeg	61.88609389	EpRA 1990	1.77
EpDE 1990	1.83	E RAdeg	70.6	E DEdeg	71.1	Posflg
Corr	0.1