22272-0146 STF 2904 (HD 212838)

22^h 27^m 10.15^s -01° 46' 28.8" P.A. 311.00 sep 8.3 mag 9.63,10.14 Sp F0

Coord 2000	22272-0146	Discov num	STF2904	Comp		Coord arcsec 2000	22 27 10.15 -01 46 28.8
Date first	1830	Date last	2016	Obs	34
Pa first	314	Pa last	311.2	P.A. Now (θ)	311.2°
Sep first	8.2	Sep last	8.339	Sep. Now (ρ)	8.339"
Mag pri	9.63	Mag sec	10.14	delta mag (ΔM)	0.51	Spectral class	F0 (yellow-white)
Pri motion ra	+015	Sec motion ra	+015
Pri motion dec	+008	Sec motion dec	+010
Notes	N V (See Notes, Proper motion indicates physical)

rPM=0.111 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 212838		Constellation	Aquarius		SAO	146094		Tycho2	5226-01315-1
Gaia DR2	2629820780422708608		HD	212838		GC	31362

WDS 22272-0146 STF 2904 (HD 212838) : NOTES

discov_num	notes	refcode
STF2904	BAL 269.

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
22272-0146	STF2904		2004	26	311	8.4	9.63	10.14	F0	D	222710.15-014628.8
22272-0146	STF2904		2016	28	311	8.3	9.63	10.14	F0	N	222710.15-014628.8

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

WDS 22272-0146 STF 2904 (HD 212838) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22272-0146 STF 2904 (HD 212838) : MEASURES

No records found.

WDS 22272-0146 (HD 212838) : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 22272-0146 (HD 212838) : ALADIN DSS IMAGE @ 22^h 27^m 10.15^s -01° 46' 28.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22272-0146 STF 2904 (HD 212838) : 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		22272-0146	STF2904		311	8.3
Show		22247-0159	ALP 28		323	22.9	39
Show		22243-0138	GIC 180		297	83.4	43
Show		22229-0150	UC 4729		162	17.6	64
Show		22277-0253	RST4707		3	0.3	68
Show		22240-0236	UC 4734		98	34.4	69
Show		22263-0303	GWP3155		327	8.3	78
Show		22258-0305	GWP3154		37	12.1	81
Show		22218-0150	SCA 126		331	83.7	82
Show		22220-0217	SCA 127		318	65.1	83
Show	Sadachbia	22217-0123	HJ 3106		151	33.2	86
Show		22229-0254	GWP3149		326	13.5	93
Show		22219-0236	UC 4724		158	20.4	94
Show		22340-0147	BU 77	AB	215	2.8	104
Show		22340-0147	BU 77	AC	230	25.8	104
Show		22340-0134	BU 1515	AB	299	100.9	104
Show		22340-0134	BU 1515	AC	276	127.4	104
Show		22265+0003	KPP3379		47	2.6	111
Show		22288-0001	STF2909	AB	157	2.4	111
Show		22288-0001	EBE 1	Aa,Ab	218	0.7	111
Show		22252-0004	ROE 54		203	6.9	115
Show		22299-0337	GWP3159		101	18.8	118
Show		22302+0008	BU 1264		17	3.7	124
Show		22295-0012	BU 76	AB	8	1.6	125
Show		22295-0012	BU 76	AC	331	49.7	125
Show		22259+0017	FRJ 1		195	0.9	125
Show		22272-0019	ARY 31		257	96.4	126
Show		22273-0356	GWP3157		185	123.4	130
Show		22308-0349	OCC1085		-1	0.0	134
Show		22278-0403	CVR 262		329	18.9	137
Show		22210-0334	HJ 5329		98	8.1	143
Show		22261+0038	ROE 55		49	5.2	143
Show		22182-0240	UC 4710		249	16.7	145
Show		22366-0224	UC 4776		192	12.8	146
Show		22276+0040	HDS3181		238	1.3	147
Show		22275-0416	LDS5950		228	76.7	152
Show		22285-0417	OCC1084		-1	0.0	153
Show		22279-0419	OCC1083		-1	0.0	153
Show		22174-0102	BAL 631	AB	211	7.8	153
Show		22174-0102	BAL 631	AC	134	26.4	153
Show		22269-0051	ELP 48		78	5.4	158
Show		22347-0336	GAA 24	Aa,Ab	22	0.0	158
Show		22346-0338	TDT3599		86	0.8	158
Show		22197-0004	OSW 20		258	44.4	158
Show		22303+0047	RST5485		272	1.1	160
Show		22166-0117	LDS4953		42	3.0	161
Show		22330-0029	SLW1277		15	109.7	162
Show		22245+0051	MRG 4		344	7.5	163
Show		22272-0056	BAL 632		66	8.4	164
Show		22217-0409	LDS4960		354	3.4	165
Show		22206-0031	SCA 125		71	104.8	169

WDS 22272-0146 : COMPONENTS

	A
B	pa=311.2° sep=8.34"

22272-0146 A

Componente originario normalizzato	AB	Name	HD 212838	Coord arcsec 2000	222710.15-014628.8	Mag	9.63
Spectral class	F0 (yellow-white)	PmRA	15.00	PmDE	8.0	SAO	146094
Tycho2	5226-01315-1	HD	212838	GC	31362	DM	BD-02 5763

Tycho2

Tycho2	5226-01315-1	Pflag		RAmdeg	336.79230493	DEmdeg	-1.77466705
PmRA	16.2	PmDE	7.1	E RAmdeg	12	E DEmdeg	16
E pmRA	1.1	E pmDE	1.2	EpRAm	1988.91	EpDEm	1988.60
Num	9	Q RAmdeg	1.3	Q DEmdeg	1.3	Q pmRA	1.3
Q pmDE	1.2	BTmag	10.064	E BTmag	0.027	VTmag	9.634
E VTmag	0.024	Prox	82	TYC	T	HIP
CCDM		RAdeg	336.79227000	DEdeg	-1.77468444	EpRA 1990	1.84
EpDE 1990	1.82	E RAdeg	12.9	E DEdeg	16.8	Posflg
Corr	-0.3

SAO

SAO	146094	DelFlag		RA1950		PmRA1950	0.0023
DE1950		PmDE1950	0.022	Vmag	9.7	SpType	F0
Double code		Source	70	CatNum	31362	DM	BD-02 5763
DMcomp		BDsup		HD	212838	M HD	0
GC	31362	RA1950rad	5.86688673	DE1950rad	-0.03542997	PmRA2000	0.0025
PmDE2000	0.017

CCDM

Ccdm	22272-0146	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.89	DDEs	-28.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp	F0	PmNote	*
PmRA	9	PmDE	14	Dm number	-02 5763	Cat1	BD
Name2	-02 1227	Cat2	AGK2/3	HD	212838	M HD
ADS BDS	A15947	M ADS BDS		N IDS		IDS	22220S0217A
HIC

22272-0146 B

Componente originario normalizzato	AB		Coord arcsec 2000	222709.73-014623.3		Mag	10.14		PmRA	15.00
PmDE	10.0		Tycho2	5226-01607-1		Calc delta mag	0.51		Calc coord	yes

Tycho2

Tycho2	5226-01607-1	Pflag		RAmdeg	336.79058093	DEmdeg	-1.77316749
PmRA	13.8	PmDE	2.9	E RAmdeg	20	E DEmdeg	25
E pmRA	1.3	E pmDE	1.3	EpRAm	1988.89	EpDEm	1986.84
Num	7	Q RAmdeg	1.0	Q DEmdeg	1.0	Q pmRA	1.1
Q pmDE	1.1	BTmag	10.608	E BTmag	0.039	VTmag	10.138
E VTmag	0.036	Prox	82	TYC	T	HIP
CCDM		RAdeg	336.79055000	DEdeg	-1.77317528	EpRA 1990	1.84
EpDE 1990	1.82	E RAdeg	19.8	E DEdeg	25.8	Posflg
Corr	-0.3

CCDM

Ccdm	22272-0146	RComp		Comp	B	Note1
Note2		Discov num	STF2904	DRAs	-2.31	DDEs	-23.0
R dRAs	10	Year	1836	Theta	311	Rho	8.1
Obs	13	Vmag	10.6	Sp		PmNote	*
PmRA	3	PmDE	9	Dm number		Cat1
Name2	-02 1226	Cat2	AGK2/3	HD		M HD
ADS BDS	A15947	M ADS BDS		N IDS		IDS	22220S0217B
HIC