00054+1620 STTA 255 (HD 41)

00^h 05^m 24.30^s +16° 19' 44.4" P.A. 337.00 sep 88.2 mag 8.69,8.86 Sp G0 dist. 284.9 pc (929.34 l.y.)

Coord 2000	00054+1620	Discov num	STTA255	Comp		Coord arcsec 2000	00 05 24.30 +16 19 44.4
Date first	1874	Date last	2016	Obs	33
Pa first	337	Pa last	336.7	P.A. Now (θ)	336.7°
Sep first	89.2	Sep last	88.2	Sep. Now (ρ)	88.2"
Mag pri	8.69	Mag sec	8.86	delta mag (ΔM)	0.17	Spectral class	G0 (yellow)
Pri motion ra	+033	Sec motion ra	+032
Pri motion dec	-031	Sec motion dec	-030
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.031 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 41	Constellation	Pegasus	SAO	91699	HIP	451
Tycho2	1178-00776-1	Gaia DR2	2772610747749855232	HD	41	BD	BD+15 4935
Distance	284.9	Distance ly	929.34

WDS 00054+1620 STTA 255 (HD 41) : NOTES

discov_num	notes	refcode
STTA255	B is BD+15@4934.

REFERENCES

refcode	metd	author	reference
STTA		(O. Struve DD - Appendix list)	...................
Stt1864	Ma -	Struve, O.	1864MNRAS..24..149S
Stt1864		MNRAS 24, 149, 1864
Stt1866	orb -	Struve, O.	.
Stt1866		Bull. Imp. Acad. Sci. St. Petersburg, 1866
Stt1874	orb -	Struve, O.	.
Stt1874		Compte Rendus 79, 1467, 1874
Stt1875	orb -	Struve, O.	1875MNRAS..35..367S
Stt1875		MNRAS 35, 367, 1875
Stt1878	Ma -	Struve, O.	1878ObPul...9....1S
Stt1878		Pulkova Observations 9, 1, 1878
Stt1879A	Ma -	Struve, O.	1879Obs.....2..304G
Stt1879A		cited by Gledhill (Obs 2, 304, 1879)
Stt1879B	Ma -	Struve, O.	1879Obs.....3..245G
Stt1879B		cited by Gledhill (Obs 3, 245, 1879)
Stt1879C	Ma -	Struve, O.	1879Obs.....2..344G
Stt1879C		cited by Gledhill (Obs 2, 344, 1879)
Stt1880A	Ma -	Struve, O.	1880Obs.....2..605H
Stt1880A		cited by Hunt (Obs. 3, 605, 1880)
Stt1880B	Ma -	Struve, O.	1880Obs.....3..535G
Stt1880B		cited by Gledhill (Obs 3, 535, 1880)
Stt1880C	Ma -	Struve, O.	1880MNRAS..40..497B
Stt1880C		cited by Burnham (MNRAS 40, 497, 1880)
Stt1884A	Ma -	Struve, O.	1884AReg...22..216S
Stt1884A		cited by Sadler (Astr. Register 22, 216, 1884)
Stt1893a	Ma j	Struve, O.	1893ObPul..10....1S
Stt1893a		Pulkova Obs. Observations 10, 1, 1893
Stt1906A	Ma -	Struve, O.	1906MmRAS..56....1L
Stt1906A		cited by Lewis (MemRAS 56, 1, 1906)
Stt1906B	Ma j	Struve, O.	1906QB821.B972.....
Stt1906B		cited in BDS (Burnham Double Star Cat., 1906)
Stt1908A	Ma -	Struve, O.	1908MNRAS..68..465B
Stt1908A		cited by Barnard (MNRAS 68, 465, 1908)
Stt1913A	Ma -	Struve, O.	1913QB811.B8.......
Stt1913A		cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Stt1914A	Ma -	Struve, O.	1914AN....198..107R
Stt1914A		cited by Rabe (AN 198, 107, 1914)
Stt1932A	Ma -	Struve, O.	1932QB821.A43......
Stt1932A		cited in ADS (Aitken Double Star Cat., 1932)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00054+1620	STTA255		2005	23	339	88.9	8.69	8.86	G0	N D	000524.30+161944.4
00054+1620	STTA255		2010	27	337	89.1	8.69	8.86	G0	NV	000524.30+161944.4
00054+1620	STTA255		2016	28	337	88.2	8.69	8.86	G0	NV	000524.30+161944.4

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

WDS 00054+1620 STTA 255 (HD 41) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 00054+1620 STTA 255 (HD 41) : MEASURES

No records found.

WDS 00054+1620 (HD 41) : 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 00054+1620 (HD 41) : ALADIN DSS IMAGE @ 00^h 05^m 24.30^s +16° 19' 44.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 00054+1620 STTA 255 (HD 41) : 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		00054+1620	STTA255		337	88.2
Show		00039+1604	WAA 57		246	1.0	28
Show		00066+1554	GWP 12		192	25.2	32
Show		00062+1547	WAA 60		254	1.2	35
Show		00023+1609	BPM 1		185	30.7	46
Show		00028+1647	BPM 2		336	77.9	47
Show		00020+1628	KPP4403		144	1.6	50
Show		00089+1634	CLZ 16		324	13.8	53
Show		00016+1658	J 215		37	3.1	67
Show		00030+1520	TDS1272		321	0.7	69
Show		00008+1659	BAG 18		334	0.7	78
Show		00003+1642	HJ 318		61	25.9	78
Show		00020+1720	TDS1256		242	0.4	78
Show		00057+1750	STF3061		149	8.0	91
Show		00109+1705	GWP 24		98	13.7	91
Show		00104+1525	HJ 1002		24	27.3	91
Show		00091+1504	SLW 10		132	17.0	93
Show		00105+1716	ALP 1		314	17.8	93
Show		00115+1648	LDS3137		352	158.1	94
Show		00011+1505	SKF 497		259	1.6	97
Show		00018+1457	SKF1063		30	1.3	98
Show		00021+1454	WAA 54		72	0.8	99
Show		00057+1802	GMC 14		138	4.1	103
Show		00079+1443	WAA 63		122	2.1	103
Show		00059+1805	STF3060	AB	136	3.4	106
Show		00059+1805	STF3060	AC	273	65.1	106
Show		00059+1805	LEP 1	AD	359	572.9	106
Show		00059+1805	LEP 1	AE	267	999.9	106
Show		00029+1440	SKF1064		79	1.2	106
Show		00007+1745	SLW9016		31	1.6	110
Show		00122+1720	J 182		37	4.4	114
Show		00024+1429	GWP 4		144	20.2	119
Show		00137+1537	BPM 5		115	97.0	127
Show		00084+1419	WAA 64		312	1.3	128
Show		00132+1511	BUP 3	BC	195	20.1	130
Show		00140+1539	ITF 22		292	20.2	131
Show		00144+1643	BPM 6		13	95.3	132
Show		00145+1638	YSC 78		45	0.7	132
Show	Algenib	00132+1511	BUP 3	AB	286	164.1	133
Show		00139+1518	LDS1074	AB	237	4.9	134
Show		00139+1518	GII 113	Aa,Ab	203	0.8	134
Show		00113+1435	LDS1072	AB	272	4.7	135
Show		00094+1415	CHE 1		35	10.3	135
Show		00102+1418	SLW 11		351	18.4	140
Show		00034+1839	GWP 6		140	7.3	143
Show		00153+1630	BPM 7		158	116.5	143
Show		00026+1841	HDS 2	Aa,Ab	217	0.1	148
Show		00026+1841	SHY 378	AC	3	549.9	148
Show		00026+1841	HDS 2	AB	151	2.1	148
Show		00063+1847	TDS1291		82	2.9	148
Show		00084+1843	COU 246	AB	252	1.6	150

WDS 00054+1620 : COMPONENTS

	A
B	pa=337.5° sep=87.65"

00054+1620 A

Componente originario normalizzato	AB	Name	HD 42	Coord arcsec 2000	000524.30+161944.4	Mag	8.69
Spectral class	G0 (yellow)	PmRA	33.00	PmDE	-31.0	SAO	91699
HIP	451	Tycho2	1178-00776-1	HD	42	BD	BD+15 4935

Tycho2

Tycho2	1178-00776-1	Pflag		RAmdeg	1.35124745	DEmdeg	16.32900374
PmRA	33.0	PmDE	-30.6	E RAmdeg	7	E DEmdeg	9
E pmRA	1.2	E pmDE	1.1	EpRAm	1991.10	EpDEm	1990.22
Num	8	Q RAmdeg	0.6	Q DEmdeg	0.3	Q pmRA	0.6
Q pmDE	0.4	BTmag	9.158	E BTmag	0.018	VTmag	8.691
E VTmag	0.014	Prox	891	TYC	T	HIP	451
CCDM		RAdeg	1.35116806	DEdeg	16.32907639	EpRA 1990	1.67
EpDE 1990	1.45	E RAdeg	7.1	E DEdeg	8.7	Posflg
Corr	-0.1

SAO

SAO	91699	DelFlag		RA1950		PmRA1950	0.0025
DE1950		PmDE1950	-0.022	Vmag	8.8	SpType	G0
Double code		Source	28	CatNum	9779	DM	BD+15 4935
DMcomp		BDsup		HD	42	M HD	0
GC		RA1950rad	0.01236769	DE1950rad	0.28014332	PmRA2000	0.0025
PmDE2000	-0.027

Hipparcos

Catalog	H	HIP	451	Proxy		RAhms	00 05 24.28
DEdms	+16 19 44.7	Vmag	8.63	VarFlag		R Vmag	H
RAdeg	1.35116	DEdeg	16.3291	AstroRef		Plx	4.55
CCDM	00054+1620	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	42	BD	BD+15 4935
CD		CP		Dm number	+15 4935	VIred	0.55
SpType	G0	R SpType		Coord arcsec 2000	000524.28+161944.7

Hipparcos 2

HIP	451	Sn	5	So	0	Nc	1
RArad	0.0235822326	DErad	0.2849961597	Plx	3.51	PmRA	34.14
PmDE	-29.41	E RArad	0.69	E DErad	0.42	E Plx	0.77
E pmRA	0.89	E pmDE	0.54	Hpmag	8.7366	E Hpmag	0.0022
SHp	0.016	VA	0	BV	0.46	E BV	0.017
VI	0.53

CCDM

Ccdm	00054+1620	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.18	DDEs	-15.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	8.8	Sp	G0	PmNote	*
PmRA	5	PmDE	-23	Dm number	+15 4935	Cat1	BD
Name2	+16 5	Cat2	AGK2/3	HD	42	M HD
ADS BDS	B12741	M ADS BDS		N IDS		IDS	00002N1547A
HIC	451

00054+1620 B

Componente originario normalizzato	AB	Coord arcsec 2000	000521.97+162105.4	Mag	8.86	PmRA	32.00
PmDE	-30.0	SAO	91698	Tycho2	1178-00880-1	HD	41
DM	BD+15 4934	Calc delta mag	0.17	Calc coord	yes

Tycho2

Tycho2	1178-00880-1	Pflag		RAmdeg	1.34114175	DEmdeg	16.35177417
PmRA	33.8	PmDE	-29.8	E RAmdeg	8	E DEmdeg	10
E pmRA	1.1	E pmDE	1.0	EpRAm	1990.67	EpDEm	1989.86
Num	8	Q RAmdeg	1.1	Q DEmdeg	0.5	Q pmRA	1.1
Q pmDE	0.5	BTmag	9.417	E BTmag	0.020	VTmag	8.860
E VTmag	0.016	Prox	891	TYC	T	HIP
CCDM		RAdeg	1.34106028	DEdeg	16.35184472	EpRA 1990	1.65
EpDE 1990	1.47	E RAdeg	8.3	E DEdeg	9.9	Posflg
Corr	-0.1

SAO

SAO	91698	DelFlag		RA1950		PmRA1950	0.0023
DE1950		PmDE1950	-0.039	Vmag	8.8	SpType	G
Double code		Source	28	CatNum	9778	DM	BD+15 4934
DMcomp		BDsup		HD	41	M HD	0
GC		RA1950rad	0.01219156	DE1950rad	0.28054042	PmRA2000	0.0023
PmDE2000	-0.044

CCDM

Ccdm	00054+1620	RComp		Comp	B	Note1
Note2		Discov num	STT4255	DRAs	-2.25	DDEs	66.6
R dRAs	10	Year	1874	Theta	336	Rho	89.1
Obs	6	Vmag	9.0	Sp	G	PmNote	*
PmRA	1	PmDE	-23	Dm number	+15 4934	Cat1	BD
Name2	+16 4	Cat2	AGK2/3	HD	41	M HD
ADS BDS	B12741	M ADS BDS		N IDS		IDS	00002N1547B
HIC