Coord 2000	00540+5037	Discov num	KPP1809	Comp		Coord arcsec 2000	00 54 01.03 +50 37 08.9
Date first	1954	Date last	2015	Obs	12
Pa first	287	Pa last	287	P.A. Now (θ)	287°
Sep first	12.4	Sep last	14.1	Sep. Now (ρ)	14.1"
Mag pri	11.60	Mag sec	12.80	delta mag (ΔM)	1.2	Spectral class
Pri motion ra	+034	Sec motion ra	+034
Pri motion dec	-012	Sec motion dec	-013
Notes	V (Proper motion indicates physical)

Visually invisible, K-band or other infrared star rPM=0.027 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	287.4		Precise sep	14.058		Constellation	Cassiopeia		Tycho2	3270-00282-1
Gaia DR2	9866257920

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00540+5037	KPP1809		2015	9	287	14.1	11.60	12.80		V	005401.03+503708.9

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

WDS 00540+5037 KPP1809 : NOTES

No records found.

DISCOVERER

discov	author
KPP	Knapp, W.
KPP	Knapp, W. & Thuemen, C.
KPP	Knapp, W., Nanson, J. & Thuemen, C.
KPP	Knapp, W., Nanson, J. & Smith, S.C.
KPP	Knapp, W., Thurmen, C. & Gould, R.
KPP	Knapp, W.R.A., Nanson, J. & Thueman, C.
KPP	Knapp, W.R.A., Nanson, J. & Smitch, S.C.
KPP	Knapp, W.R.A. & Nanson, J.
KPP	Knapp, W.R.A.
KPP	Knapp, W.R.A. & Thueman, C.
KPP	Knapp, W.R.A. & Gould, R.
KPP	Knapp, W.R.A. & McPhee, M.
KPP	Knapp, W.R.A. & Bryant, III, T.V.

WDS 00540+5037 KPP1809 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00540+5037 KPP1809 : MEASURES

No records found.

WDS 00540+5037 KPP1809 : Virtual Eyepiece

Radius:

WDS 00540+5037 KPP1809 : Aladin DSS image @ 00^h 54^m 01.03^s +50° 37' 08.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9

WDS 00540+5037 KPP1809 : 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	sep	pa	dist(')
Show		00540+5037	KPP1809		14.10	287
Show		00518+5053	TDS1640		0.70	309	27
Show		00542+5108	HU 1018		0.90	58	32
Show		00504+5038	BU 232	AB	0.85	256.90	35
Show		00504+5038	BU 232	AB,C	24.50	300	35
Show		00580+5013	HJ 1058		11.80	280	45
Show		00535+4953	TDS1659		1.80	65	45
Show		00501+5006	TDS 30		0.90	186	49
Show		00578+5114	KPP 65		4.80	216	52
Show		00485+5026	TDS1622		0.60	23	54
Show		00508+5123	OSO 11		19	220	56
Show		00575+5124	TDS1679		1.90	337	58
Show		00580+4954	ES 1053		5.50	83	58
Show		00583+5122	TDS1689		0.60	186	61
Show		00591+5000	BVD 177		12.20	273	62
Show		00593+5113	TDS1706		0.30	151	62
Show		00530+4935	COU2155		0.70	24	64
Show		00546+5145	HJL 11		62.80	98	68
Show		00595+5122	TDS1707		1.40	30	69
Show		00474+5106	H 5 82	AB	56.80	75	69
Show		00474+5106	H 5 82	AC	101.80	282	69
Show		00468+5016	ES 447		5.90	279	73
Show		00549+4924	HU 802		0.40	222	74
Show		00480+5127	ES 2737	CD	10.60	152	75
Show		00480+5127	STF 59	AB	2.30	149	76
Show		00480+5127	STF 59	AC	31.50	124	76
Show		00484+5135	TDS1621		0.50	316	79
Show		01016+5108	TDS1726		0.50	29	79
Show		00505+5148	TDS1636	AB	0.60	137	79
Show		00505+5148	DAM 625	AB,C	63.60	41	79
Show		00576+5149	TDS1681		0.50	248	80
Show		01024+5044	TDS1739		0.60	80	80
Show		00458+5108	BU 493	A,CD	89.50	216	84
Show		00458+5108	BU 493		0.90	53	84
Show		00599+4935	HJ 1062		10.60	104	84
Show		00458+5108	GCB 1	CD	3.70	160	84
Show		00448+5046	HJ 1049		14.20	305	89
Show		00458+4951	ES 446		13.80	257	92
Show		01035+5019	STF 83	AB	29.20	313	93
Show		01037+5026	HU 517	AB	0.60	28	94
Show		01037+5026	OLE 5	AC	35.80	188	94
Show		01010+4930	TDS1716		0.60	242	96
Show		00590+4913	ES 1204		3.70	346	96
Show		01015+4932	ES 45		7.90	244	97
Show		01042+5038	HU 518	AB	0.10	359	97
Show		01042+5038	HU 518	AB,CD	150	25	97
Show		01042+5038	HU 518	CD	0.70	288	98
Show		01047+5040	ES 448		2.50	60	103
Show		00573+5214	ES 940	AB	61.70	359	103
Show		00573+5214	WAL 10	AD	50.50	79	103
Show		00534+5220	HU 1017	AB	2	331	103

00540+5037 : COMPONENTS

	A
B	pa=116.3° sep=9.49"

00540+5037 A

Coord arcsec 2000	005401.03+503708.9		Mag	11.6		PmRA	34.0		PmDE	-12.0
Tycho2	3270-00282-1		Gaia DR2	9866257920

Tycho2

TYCHO2	3270-00282-1	Pflag		RAmdeg	13.50432912	DEmdeg	50.61909854
PmRA	33.3	PmDE	-17.2	E RAmdeg	61	E DEmdeg	67
E pmRA	2.5	E pmDE	2.3	EpRAm	1984.49	EpDEm
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.1	Q pmRA	0.9
Q pmDE	1.1	BTmag	12.455	E BTmag	0.172	VTmag	11.656
E VTmag	0.113	Prox	966	TYC		HYP
CCDM		RAdeg	13.50421139	DEdeg	50.61913750	EpRA 1990	1.90
EpDE 1990	1.88	E RAdeg	64.0	E DEdeg	71.7	Posflg
Corr	0.0

00540+5037 B

Coord arcsec 2000

005400.14+503713.1

Mag

12.8

PmRA

34.0

PmDE

-13.0