07102+3808 STF 1024 AB (HD 54369)

07^h 10^m 12.99^s +38° 07' 50.2" P.A. 315.00 sep 1.4 mag 8.97,9.16 Sp G0

Coord 2000	07102+3808	Discov num	STF1024	Comp	AB	Coord arcsec 2000	07 10 12.99 +38 07 50.2
Date first	1831	Date last	2019	Obs	21
Pa first	313	Pa last	315.4	P.A. Now (θ)	315.4°
Sep first	1.5	Sep last	1.377	Sep. Now (ρ)	1.377"
Mag pri	8.97	Mag sec	9.16	delta mag (ΔM)	0.19	Spectral class	G0 (yellow)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

07102+3808 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 54369	59837	07 10 13 +38 07 50	STF 1024 AB	2019	21	315	1.4	8.97	9.16	0.19		<===
Show		59837	07 10 13 +38 07 50	STF 1024 AC	2015	7	117	107.9	8.97	12.58	3.61

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 54369		Constellation	Auriga		SAO	59837		Tycho2	2944-00649-1
Gaia DR2	946605539295582848		HD	54369		GC	9455

WDS 07102+3808 STF 1024 AB (HD 54369) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
STFA		(F. Struve DD - Appendix list #1)	...................
STFB		(F. Struve DD - Appendix list #2)	...................
StF1833A	Ma -	Struve, F.G.W.	1833MmRAS...5...13H
StF1833A	+Mc	cited by Herschel (MemRAS 5, 13, 1833)
StF1833B	Ma -	Struve, F.G.W.	1833AN.....10..389B
StF1833B		cited by Bessel (AN 10, 389, 1833)
StF1837	Ma -	Struve, F.G.W.	1837AN.....14...249
StF1837		Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837		(Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A	Ma -	Struve, F.G.W.	1844QB43.S66.......
StF1844A		cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A	Ma -	Struve, F.G.W.	.
StF1852A		cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A	Ma -	Struve, F.G.W.	1865AN.....64...81E
StF1865A		cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A	Ma -	Struve, F.G.W.	1875AN.....85..323D
StF1875A		cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878	Ma -	Struve, F.G.W.	.
StF1878		Pulkova Observations 9, 1878
StF1878B	Ma -	Struve, F.G.W.	1878Obs.....2..239G
StF1878B		cited by Gledhill (Obs 2, 239, 1878)
StF1880A	Ma -	Struve, F.G.W.	1880Obs.....3..535G
StF1880A		cited by Gledhill (Obs 3, 535, 1880)
StF1906A	Ma -	Struve, F.G.W.	1906QB821.B972.....
StF1906A		cited in BDS (Burnham Double Star Cat.), 1906
StF1906B	Ma -	Struve, F.G.W.	1906MmRAS..56....1L
StF1906B		cited by Lewis (MemRAS 56, 1, 1906)
StF1922A	Ma -	Struve, F.G.W.	1922AN....216...49R
StF1922A		cited by Rabe (AN 216, 49, 1922)
StF1932A	Ma -	Struve, F.G.W.	1932QB821.A43......
StF1932A		cited in ADS (Aitken Double Star Cat.), 1932
StF2002	- -	Weis, J.
StF2002		F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002		USNO Library : QB 821 .S8 W49 2002
StF2022	- -	email note from Jan Weis: 6 July 2022
StF9999	Ma -	Struve, F.G.W.	...................
StF9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
07102+3808	STF1024	AB	2004	20	316	1.2	8.97	9.16	G0		071012.99+380750.2
07102+3808	STF1024	AB	2019	21	315	1.4	8.97	9.16	G0		071012.99+380750.2

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

WDS 07102+3808 STF 1024 AB (HD 54369) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 07102+3808 STF 1024 AB (HD 54369) : MEASURES

No records found.

WDS 07102+3808 (HD 54369) : 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 07102+3808 (HD 54369) : ALADIN DSS IMAGE @ 07^h 10^m 12.99^s +38° 07' 50.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 07102+3808 STF 1024 AB (HD 54369) : 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		07102+3808	STF1024	AB	315	1.4
Show		07102+3808	STF1024	AC	117	107.9
Show		07096+3828	STF1021	A,BC	17	4.0	22
Show		07096+3828	COU2064	BC	118	0.3	22
Show		07103+3739	GIC 69		43	12.5	28
Show		07126+3746	GMZ 157		219	10.3	36
Show		07072+3803	SKF1535		237	1.6	37
Show		07072+3758	ALI 830		73	10.7	38
Show		07075+3827	ES 2156		220	5.9	38
Show		07095+3731	GMZ 150		215	1.5	39
Show		07093+3731	GMZ 148		58	31.7	39
Show		07090+3731	GMZ 146		341	7.4	40
Show		07113+3845	SKF1698		88	3.1	40
Show		07120+3731	GMZ 154		93	5.5	43
Show		07066+3802	AG 136		215	6.9	43
Show		07125+3735	GMZ 156		151	22.0	44
Show		07108+3722	ALI 578		27	7.1	47
Show		07062+3816	AG 135		31	4.0	49
Show		07139+3808	COU2065	AB	109	1.0	50
Show		07139+3808	DAM1369	AB,C	357	55.0	50
Show		07082+3853	A 1960		193	0.2	52
Show		07133+3728	ALI 579		74	9.7	54
Show		07097+3714	ALI 577		191	10.9	55
Show		07065+3736	COU2062		248	0.3	55
Show		07114+3714	GRV 730		292	54.4	55
Show		07104+3712	GMZ 151		281	9.3	57
Show		07055+3824	SKF1532		221	1.3	58
Show		07151+3742	GMZ 159		79	20.2	63
Show		07142+3852	SKF1538		156	3.2	64
Show		07061+3849	SKF1534		151	1.2	65
Show		07115+3703	GMZ 153		92	5.1	67
Show		07150+3731	COU1882		61	0.9	67
Show		07129+3708	RAO 215		337	0.6	68
Show		07073+3908	SKF1536		291	1.7	70
Show		07112+3659	GMZ 152		319	2.0	70
Show		07094+3651	GMZ 149		322	3.9	78
Show		07044+3843	ALI 827		83	8.9	78
Show		07043+3734	MCA 29		188	0.2	79
Show		07146+3706	GMZ 158		348	19.2	81
Show		07066+3918	SLW 190		107	162.6	82
Show		07045+3719	GMZ 145		108	1.3	83
Show		07108+3642	BRT2591		348	5.0	86
Show		07169+3844	COU2066		202	0.7	87
Show		07173+3744	COU1883		63	0.7	88
Show		07030+3837	A 1958		159	0.6	90
Show		07092+3639	GMZ 147		20	1.2	90
Show		07032+3728	GMZ 143		180	6.2	92
Show		07123+3936	MLB1071		69	12.7	92
Show		07087+3635	UC 1540		178	50.0	95
Show		07094+3634	STF1022		128	5.5	95
Show		07026+3737	GMZ 140		203	1.1	96

WDS 07102+3808 : COMPONENTS

	A	B
B	pa=322.2° sep=1.24"
C	pa=122.8° sep=90.11"	pa=123.1° sep=91.28"

07102+3808 A

Name	HD 54369	Coord arcsec 2000	071012.99+380750.2	Mag	8.97	Spectral class	G0 (yellow)
PmRA	-4.00	PmDE	-5.0	SAO	59837	Tycho2	2944-00649-1
HD	54369	GC	9455	DM	BD+38 1699

Tycho2

Tycho2	2944-00649-1	Pflag	P	RAmdeg	107.55415056	DEmdeg	38.13062755
PmRA	-4.1	PmDE	-5.0	E RAmdeg	13	E DEmdeg	17
E pmRA	2.4	E pmDE	2.2	EpRAm	1991.24	EpDEm	1990.74
Num	5	Q RAmdeg	0.6	Q DEmdeg	1.7	Q pmRA	0.6
Q pmDE	1.7	BTmag	10.047	E BTmag	0.034	VTmag	8.967
E VTmag	0.020	Prox	13	TYC	T	HIP
CCDM		RAdeg	107.55435167	DEdeg	38.13047167	EpRA 1990	1.78
EpDE 1990	1.78	E RAdeg	12.7	E DEdeg	17.0	Posflg	D
Corr	0.1

SAO

SAO	59837	DelFlag		RA1950		PmRA1950	0.0001
DE1950		PmDE1950	-0.001	Vmag	8.5	SpType	G0
Double code		Source	70	CatNum	9455	DM	BD+38 1699
DMcomp		BDsup		HD	54369	M HD	0
GC	9455	RA1950rad	1.86234774	DE1950rad	0.66693576	PmRA2000	0.0001
PmDE2000	0.001

07102+3808 B

Coord arcsec 2000	071012.93+380751.2		Mag	9.16		PmRA	-4.00		PmDE	-5.0
Tycho2	2944-00649-2		Calc delta mag	0.19		Calc coord	yes

Tycho2

Tycho2	2944-00649-2	Pflag	P	RAmdeg	107.55415056	DEmdeg	38.13062755
PmRA	-4.1	PmDE	-5.0	E RAmdeg	13	E DEmdeg	17
E pmRA	2.4	E pmDE	2.2	EpRAm	1991.24	EpDEm	1990.74
Num	5	Q RAmdeg	0.6	Q DEmdeg	1.7	Q pmRA	0.6
Q pmDE	1.7	BTmag	9.690	E BTmag	0.028	VTmag	9.158
E VTmag	0.023	Prox	13	TYC	T	HIP
CCDM		RAdeg	107.55405639	DEdeg	38.13073278	EpRA 1990	1.78
EpDE 1990	1.78	E RAdeg	12.6	E DEdeg	16.8	Posflg	D
Corr	0.1

07102+3808 C

Coord arcsec 2000	071019.41+380701.4		Mag	12.58		PmRA	-3.00		PmDE	-4.0
Calc delta mag	3.61		Calc coord	yes