03212+5910 STI 1977 (HD 20547)

03^h 21^m 11.51^s +59° 10' 03.5" P.A. 70.00 sep 5.6 mag 8.38,10.36 Sp B3III dist. 275.48 pc (898.62 l.y.)

Coord 2000	03212+5910	Discov num	STI1977	Comp		Coord arcsec 2000	03 21 11.51 +59 10 03.5
Date first	1908	Date last	2016	Obs	15
Pa first	73	Pa last	69.9	P.A. Now (θ)	69.9°
Sep first	4.8	Sep last	5.637	Sep. Now (ρ)	5.637"
Mag pri	8.38	Mag sec	10.36	delta mag (ΔM)	1.98	Spectral class	B3III (blue-white)
Pri motion ra	-001	Sec motion ra	+003
Pri motion dec	-005	Sec motion dec	-001
Notes

rPM=1.109

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 20547	Constellation	Camelopardalis	HIP	15623	Tycho2	3715-00166-1
Gaia DR2	461871540242228224	HD	20547	BD	BD+58 588	Distance	275.48
Distance ly	898.62

WDS 03212+5910 STI 1977 (HD 20547) : 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
03212+5910	STI1977		2000	8	71	5.7	8.38	10.36	B3III	D	032111.51+591003.5
03212+5910	STI1977		2011	9	70	5.5	8.38	10.36	B3III	D	032111.51+591003.5
03212+5910	STI1977		2016	13	71	5.6	8.38	10.36	B3III		032111.51+591003.5

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

WDS 03212+5910 STI 1977 (HD 20547) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03212+5910 STI 1977 (HD 20547) : MEASURES

No records found.

WDS 03212+5910 (HD 20547) : 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 03212+5910 (HD 20547) : ALADIN DSS IMAGE @ 03^h 21^m 11.51^s +59° 10' 03.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03212+5910 STI 1977 (HD 20547) : 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		03212+5910	STI1977		70	5.6
Show		03218+5904	ARN 61	AB	30	78.9	8
Show		03218+5904	SKF1999	AC	200	26.5	8
Show		03202+5856	STI1975		45	5.5	17
Show		03236+5907	FOX 4		7	2.9	19
Show		03213+5928	STI 445		226	10.3	19
Show		03204+5850	STI1976		71	14.7	22
Show		03178+5901	TDS 109		227	1.0	28
Show		03245+5923	STI 451		116	0.7	29
Show		03189+5937	TDS2522	Aa,Ab	175	0.1	33
Show		03189+5937	STI 443	AB	79	10.9	33
Show		03177+5847	BVD 32		58	85.8	36
Show		03255+5854	STI1983		195	4.0	37
Show		03245+5938	STI 450		210	7.7	39
Show		03169+5851	STI1970		246	9.7	39
Show		03253+5932	ES 53		334	3.7	39
Show		03265+5909	GIC 42		261	7.0	42
Show		03245+5826	STF 378		314	18.7	51
Show		03195+5816	STI1974		201	9.1	56
Show		03144+5846	STI1967		96	9.3	58
Show		03141+5934	TRN 15	AB	81	2.8	60
Show		03141+5934	CIA 37	Aa,Ab	83	0.0	60
Show		03141+5934	CIA 37	Aa,Ac	91	0.0	60
Show		03167+5959	BGO 1	AB	94	16.6	61
Show		03172+5818	TDS2515		297	0.4	61
Show		03132+5913	TDS2482		52	1.5	62
Show		03153+5955	A 977		165	0.7	64
Show		03163+6002	STF 362	BE	254	37.0	64
Show		03163+6002	STF 362	AB	142	7.1	64
Show		03163+6002	STF 362	AC	46	26.6	64
Show		03163+6002	STF 362	AD	286	28.9	64
Show		03163+6002	ABH 19	AF	257	106.2	64
Show		03163+6002	ABH 19	AG	281	110.1	64
Show		03163+6002	STF 362	AE	243	35.1	64
Show		03173+5809	STI1971		109	15.5	68
Show		03298+5852	STI1987		46	14.5	69
Show		03269+5816	BU 1378		128	24.9	70
Show		03302+5922	MCA 11	Aa,Ab	61	0.3	70
Show		03302+5922	STF 389	AB	72	2.6	70
Show		03302+5922	FOX9003	AC	208	41.2	70
Show		03285+5954	STF 384	AB	273	2.0	71
Show		03285+5954	STF 384	AC	342	116.5	71
Show		03162+5810	MLB 115	AB		5.1	72
Show		03162+5810	LEP 13	AC	198	999.9	72
Show		03160+6012	SMA 35		290	9.3	74
Show		03180+5800	HEI 212		297	3.4	75
Show		03195+6025	STI 444		56	9.2	76
Show		03291+5956	STF 385		162	2.3	76
Show		03297+5955	HLM 2	AB	51	5.3	80
Show		03297+5955	WAL 22	AC	55	30.9	80
Show		03304+5948	STI 461		168	8.1	80

WDS 03212+5910 : COMPONENTS

	A
B	pa=54.5° sep=3.33"

03212+5910 A

Componente originario normalizzato	AB	Name	HD 20547	Coord arcsec 2000	032111.51+591003.5	Mag	8.38
Spectral class	B3III (blue-white)	PmRA	-1.00	PmDE	-5.0	HIP	15623
Tycho2	3715-00166-1	HD	20547	BD	BD+58 588

Tycho2

Tycho2	3715-00166-1	Pflag		RAmdeg	50.29794993	DEmdeg	59.16763973
PmRA	-0.8	PmDE	-6.6	E RAmdeg	5	E DEmdeg	6
E pmRA	2.0	E pmDE	2.1	EpRAm	1991.67	EpDEm	1991.57
Num	5	Q RAmdeg	1.2	Q DEmdeg	1.0	Q pmRA	1.1
Q pmDE	1.0	BTmag	8.723	E BTmag	0.016	VTmag	8.381
E VTmag	0.012	Prox	56	TYC	T	HIP	15623
CCDM	A	RAdeg	50.29795389	DEdeg	59.16765500	EpRA 1990	1.78
EpDE 1990	1.71	E RAdeg	5.3	E DEdeg	6.2	Posflg
Corr	0.2

Hipparcos

Catalog	H	HIP	15623	Proxy	H	RAhms	03 21 11.51
DEdms	+59 10 03.6	Vmag	8.2	VarFlag		R Vmag	H
RAdeg	50.298	DEdeg	59.1677	AstroRef	A	Plx	2.04
CCDM	03212+5910	N CCDM	I	Nsys	1	Ncomp	2
MultFlag	C	Source		Qual	A	M HIP	AB
Theta	70	Rho	5.606	HD	20547	BD	BD+58 588
CD		CP		Dm number	+58 588	VIred	0.43
SpType	B3III	R SpType		Coord arcsec 2000	032111.51+591003.6

Hipparcos 2

HIP	15623	Sn	15	So	3	Nc	2
RArad	0.8778650207	DErad	1.0326704537	Plx	3.63	PmRA	0.88
PmDE	0.49	E RArad	0.85	E DErad	0.66	E Plx	1.05
E pmRA	0.98	E pmDE	0.89	Hpmag	8.2858	E Hpmag	0.0017
SHp	0.017	VA	0	BV	0.367	E BV	0.004
VI	0.43

CCDM

Ccdm	03212+5910	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.33	DDEs	4.1
R dRAs	18	Year		Theta		Rho
Obs	2	Vmag	8.6	Sp	B8	PmNote
PmRA		PmDE		Dm number	+58 588	Cat1	BD
Name2		Cat2		HD	20547	M HD
ADS BDS		M ADS BDS		N IDS		IDS	03133N5848A
HIC	15623

03212+5910 B

Componente originario normalizzato	AB		Coord arcsec 2000	032111.86+591005.4		Mag	10.36		PmRA	3.00
PmDE	-1.0		Calc delta mag	1.98		Calc coord	yes

CCDM

Ccdm	03212+5910	RComp		Comp	B	Note1
Note2		Discov num	STI1977	DRAs		DDEs
R dRAs		Year	1913	Theta	074	Rho	5.2
Obs	1	Vmag	10.7	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	03133N5848B
HIC	15623