05511+6545 STF 780 AC

Coord 2000	05511+6545		Discov num	STF 780		Comp	AC		Coord arcsec 2000	05 51 01.10 +65 45 14.6
Date first	1831		Date last	2019		Obs	22
Pa first	155		Pa last	148		P.A. Now (θ)	148°
Sep first	10.9		Sep last	12.515		Sep. Now (ρ)	12.515"
Mag pri	6.95		Mag sec	10.18		delta mag (ΔM)	3.23		Spectral class	F8 (yellow-white)
Pri motion ra	-004		Sec motion ra	-004
Pri motion dec	+004		Sec motion dec	+004
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 38475	13627	05 51 01 +65 45 15	STF 780 AB	2019	49	105	4.0	6.95	8.23	1.28
Show		13627	05 51 01 +65 45 15	STF 780 AC	2019	22	148	12.5	6.95	10.18	3.23		<===
Show		13627	05 51 01 +65 45 15	STF 780 AD	2015	6	59	18.8	6.95	13.80	6.85
Show			05 51 02 +65 45 14	STF 780 BC	2019	17	163	10.0	8.23	10.18	1.95

Quadruple system
4 estimated visually detectable stars in this system

Constellation

Camelopardalis

SAO

13627

Tycho2

4106-00118-3

Gaia DR2

288184437182732288

No records found.

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.

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
05511+6545	STF 780	AC	2000	18	149	12.5	6.95	10.18	F8	LD	055101.10+654514.6
05511+6545	STF 780	AC	2003	19	148	12.1	6.95	10.18	F8	LD	055101.10+654514.6
05511+6545	STF 780	AC	2012	20	148	12.2	6.95	10.18	F8	LD	055101.10+654514.6
05511+6545	STF 780	AC	2015	21	148	12.5	6.95	10.18	F8	L	055101.10+654514.6
05511+6545	STF 780	AC	2019	22	149	12.5	6.95	10.18	F8		055101.10+654514.6

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS