02302+5741 STI 1897

02^h 30^m 14.05^s +57° 40' 30.3" P.A. 37.00 sep 14.3 mag 10.05,12.80 Sp B1V

Coord 2000	02302+5741	Discov num	STI1897	Comp		Coord arcsec 2000	02 30 14.05 +57 40 30.3
Date first	1900	Date last	2015	Obs	12
Pa first	35	Pa last	36.5	P.A. Now (θ)	36.5°
Sep first	13.9	Sep last	14.303	Sep. Now (ρ)	14.303"
Mag pri	10.05	Mag sec	12.80	delta mag (ΔM)	2.75	Spectral class	B1V (blue-white)
Pri motion ra	-001	Sec motion ra	+000
Pri motion dec	-002	Sec motion dec	-001
Notes

rPM=0.632

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Perseus

Tycho2

3695-00960-1

Gaia DR2

458083761350815232

WDS 02302+5741 STI 1897 : 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
02302+5741	STI1897		1999	4	37	14.3	10.05	12.80		D	023014.05+574030.3
02302+5741	STI1897		2003	6	37	14.3	10.05	12.80		D	023014.05+574030.3
02302+5741	STI1897		2011	7	37	14.4	10.05	12.80	B1V		023014.05+574030.3
02302+5741	STI1897		2015	9	37	14.3	10.05	12.80	B1V		023014.05+574030.3

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

WDS 02302+5741 STI 1897 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02302+5741 STI 1897 : MEASURES

No records found.

WDS 02302+5741 : VIRTUAL EYEPIECE

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WDS 02302+5741 : ALADIN DSS IMAGE @ 02^h 30^m 14.05^s +57° 40' 30.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02302+5741 STI 1897 : 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		02302+5741	STI1897		37	14.3
Show		02308+5749	STI1902		26	11.3	10
Show		02292+5736	STI1892		70	9.2	10
Show		02319+5742	BU 1314	AB	123	4.0	14
Show		02319+5742	BU 1314	AC	126	6.8	14
Show		02319+5742	BU 1314	AD	334	13.6	14
Show		02319+5742	BU 1314	AE	164	14.4	14
Show		02319+5742	BU 1314	AF	268	25.3	14
Show		02285+5730	STI1884		95	10.9	18
Show		02308+5759	STI1901		342	8.3	19
Show		02297+5800	STI1894		357	10.4	20
Show		02324+5732	STI1908		32	6.6	20
Show		02287+5726	STI1886		118	3.9	21
Show		02310+5718	STI1904		308	14.0	24
Show		02300+5715	DAM 751	DE	89	3.1	25
Show		02300+5715	DAM 751	CD	36	6.8	25
Show		02285+5801	TDS2261		329	0.7	26
Show		02300+5715	BU 1172	AB	237	1.7	26
Show		02300+5715	BU 1172	AC	19	38.8	26
Show		02335+5732	HJ 2143	AB	20	23.5	28
Show		02335+5732	DAL 7	AC	303	19.7	28
Show		02335+5732	DAL 7	AD	89	43.3	28
Show		02337+5736	TDS2282		227	1.7	29
Show		02325+5809	STI1907		160	11.1	33
Show		02261+5718	TDS2247		211	1.5	41
Show		02276+5705	STI1880		312	15.5	42
Show		02292+5700	STI1893		167	10.5	42
Show		02284+5700	STI1883		291	4.5	43
Show		02253+5718	STI1870		305	8.3	46
Show		02245+5743	STI1868		230	10.0	47
Show		02285+5656	STI1885		118	7.3	47
Show		02278+5658	STI1881		99	12.2	48
Show		02263+5704	STI1878		249	11.3	49
Show		02248+5719	FOX 55		263	0.8	49
Show		02254+5812	HLD 7		182	1.7	50
Show		02298+5831	STI1895	AB	291	15.5	51
Show		02298+5831	CRB 162	AC	290	27.2	51
Show		02286+5650	STI1889		162	11.9	52
Show		02239+5751	MLR 656		41	0.6	52
Show		02331+5828	STF 272		216	1.9	53
Show		02259+5821	STI1873		180	13.6	54
Show		02297+5647	TDS2268	Aa,Ab	12	0.4	54
Show		02297+5647	STI1896	AB	191	14.4	54
Show		02240+5717	TDS2239		68	0.4	56
Show		02363+5715	TDS2297		56	0.6	56
Show		02355+5703	STI1912		174	4.5	57
Show		02259+5827	STI1876		218	8.5	58
Show		02361+5706	DAL 6		129	8.8	59
Show		02234+5719	TDS2235		181	1.4	59
Show		02279+5837	TDS2259		67	0.9	60
Show		02375+5728	TDS2308		76	0.9	60

WDS 02302+5741 : COMPONENTS

	A
B	pa=21.6° sep=12.36"

02302+5741 A

Componente originario normalizzato	AB		Coord arcsec 2000	023014.05+574030.3		Mag	10.05		Spectral class	B1V (blue-white)
PmRA	-1.00		PmDE	-2.0		Tycho2	3695-00960-1

Tycho2

Tycho2	3695-00960-1	Pflag		RAmdeg	37.55856001	DEmdeg	57.67509550
PmRA	0.8	PmDE	1.7	E RAmdeg	18	E DEmdeg	20
E pmRA	2.6	E pmDE	2.6	EpRAm	1989.97	EpDEm	1990.18
Num	5	Q RAmdeg	1.9	Q DEmdeg	1.0	Q pmRA	1.8
Q pmDE	1.0	BTmag	10.483	E BTmag	0.034	VTmag	10.045
E VTmag	0.032	Prox	818	TYC	T	HIP
CCDM		RAdeg	37.55855444	DEdeg	57.67508917	EpRA 1990	1.59
EpDE 1990	1.39	E RAdeg	19.8	E DEdeg	20.9	Posflg
Corr	0.2

CCDM

Ccdm	02302+5741	RComp		Comp	A	Note1
Note2		Discov num		DRAs	1.76	DDEs	-28.9
R dRAs	80	Year		Theta		Rho
Obs	2	Vmag	10.3	Sp		PmNote
PmRA		PmDE		Dm number	+57 579	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	02230N5714A
HIC

02302+5741 B

Componente originario normalizzato	AB		Coord arcsec 2000	023014.62+574041.8		Mag	12.8		PmRA	0.00
PmDE	-1.0		Calc delta mag	2.75		Calc coord	yes

CCDM

Ccdm	02302+5741	RComp		Comp	B	Note1
Note2		Discov num	STI1897	DRAs	2.77	DDEs	-18.0
R dRAs	80	Year	1900	Theta	036	Rho	13.7
Obs	2	Vmag	13.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	02230N5714B
HIC