19095+1925 HO 443 (HD 230802)

19^h 08^m 37.25^s +19° 23' 29.3" P.A. 119.00 sep 3.0 mag 10.39,10.56 Sp A7

Coord 2000	19095+1925	Discov num	HO 443	Comp		Coord arcsec 2000	19 08 37.25 +19 23 29.3
Date first	1893	Date last	2016	Obs	35
Pa first	111	Pa last	118.5	P.A. Now (θ)	118.5°
Sep first	2.8	Sep last	3.021	Sep. Now (ρ)	3.021"
Mag pri	10.39	Mag sec	10.56	delta mag (ΔM)	0.17	Spectral class	A7 (white)
Pri motion ra	-017	Sec motion ra	+012
Pri motion dec	+008	Sec motion dec	-006
Notes	N (See Notes)

rPM=1.714

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 230802		Constellation	Sagitta		SAO	104525		Tycho2	1594-01684-1
Gaia DR2	4516344414576638848		HD	230802

WDS 19095+1925 HO 443 (HD 230802) : NOTES

discov_num	notes	refcode
HO 443	Also known as TDS 969.

REFERENCES

refcode	metd	author	reference
Ho_1883	Ma j	Hough, G.W.	1883MNRAS..43..371H
Ho_1883		MNRAS 43, 371, 1883 (data also in Ho_1890)	1890AN....125....1H
Ho_1884	Ma j	Hough, G.W.	1884MNRAS..44..365H
Ho_1884		MNRAS 44, 365, 1884 (data also in Ho_1890)	1890AN....125....1H
Ho_1885	Ma j	Hough, G.W.	1885MNRAS..45..417H
Ho_1885		MNRAS 45, 417, 1885 (data also in Ho_1890)	1890AN....125....1H
Ho_1886	Ma j	Hough, G.W.	1886MNRAS..46..393H
Ho_1886		MNRAS 46, 393, 1886 (data also in Ho_1890)	1890AN....125....1H
Ho_1887	Ma j	Hough, G.W.	1887AN....116..273H
Ho_1887		AN 116, 273, 1887
Ho_1890	Ma j	Hough, G.W.	1890AN....125....1H
Ho_1890		AN 125, 1, 1890
Ho_1890b	Ma j	Hough, G.W.	1890AJ......9..177H
Ho_1890b		AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b)	1890AN....125....1H
Ho_1894a	Ma -	Hough, G.W.	1894MNRAS..54..251H
Ho_1894a		MNRAS 54, 251, 1894
Ho_1894b	Ma j	Hough, G.W. (HO 304 - 490)	1894AN....135..281H
Ho_1894b		AN 135, 281, 1894
Ho_1894c	Ma -	Hough, G.W. (measure by Dembowski, H.)	1894AN....135..281H
Ho_1894c		AN 135, 281, 1894
Ho_1899a	Ma j	Hough, G.W.	1899AN....149..65H
Ho_1899a		AN 149, 65, 1899
Ho_1899b	Ma -	Hough, G.W. (measure by Burnham, S.W.)	1899AN....149..65H
Ho_1899b		AN 149, 65, 1899
Ho_1907	Ma -	Hough, G.W.	1907PFAO....3c...1D
Ho_1907		Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A	Ma -	Hough, G.W.	1932QB821.A43......
Ho_1932A		cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19095+1925	HO 443		1999	31	118	3.1	9.50	9.50		D
19095+1925	HO 443		2000	33	118	3.0	10.39	10.56		N D	190837.25+192329.3
19095+1925	HO 443		2010	34	119	2.9	10.39	10.56		N D	190837.25+192329.3
19095+1925	HO 443		2015	34	119	3.0	10.39	10.56	A7	N	190837.25+192329.3
19095+1925	HO 443		2016	35	119	3.0	10.39	10.56	A7	N	190837.25+192329.3

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

WDS 19095+1925 HO 443 (HD 230802) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19095+1925 HO 443 (HD 230802) : MEASURES

No records found.

WDS 19095+1925 (HD 230802) : VIRTUAL EYEPIECE

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WDS 19095+1925 (HD 230802) : ALADIN DSS IMAGE @ 19^h 08^m 37.25^s +19° 23' 29.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19095+1925 HO 443 (HD 230802) : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19095+1925	HO 443		119	3.0
Show		19089+1914	HO 636		47	0.5	11
Show		19080+1910	HO 442		125	3.7	17
Show		19087+1914	HO 570		222	10.2	19
Show		19101+1934	HJ 877		294	12.6	23
Show		19080+1945	STF2460	AB	198	9.5	24
Show		19068+1854	J 1142		285	1.3	38
Show		19111+1909	TDT1285		182	0.5	39
Show		19104+1953	J 2950		130	4.5	39
Show		19076+1825	GWP2813		315	24.2	60
Show		19107+2017	J 481	AB	237	5.8	62
Show		19107+2017	J 481	AC	29	12.2	62
Show		19131+1928	HEI 871		145	4.2	63
Show		19130+1908	STF2482		341	1.8	65
Show		19057+1833	KPP 434		98	4.5	65
Show		19133+1934	HO 573		127	7.7	67
Show		19100+2029	J 1301		140	3.9	68
Show		19104+2030	A 150		121	0.4	71
Show		19116+2026	TDT1287		74	1.7	76
Show		19054+1820	BPMA 78		276	258.6	78
Show		19096+1803	J 1300		347	2.3	81
Show		19143+1904	STF2484		241	2.1	83
Show		19136+2012	HU 335		247	0.6	85
Show		19147+1918	LDS1020	AB	179	40.8	86
Show		19147+1918	BWL 49	AC	353	2.2	86
Show		19147+1918	BWL 49	AD	26	2.6	86
Show		19147+1918	BWL 49	AE	56	3.5	86
Show		19147+1918	BWL 49	AF	62	4.3	86
Show		19147+1918	BWL 49	AG	72	3.7	86
Show		19147+1918	BWL 49	AH	73	4.6	86
Show		19147+1918	BWL 49	AI	67	5.4	86
Show		19147+1918	BWL 49	AJ	63	5.0	86
Show		19147+1918	BWL 49	AK	49	6.8	86
Show		19147+1918	BWL 49	AL	57	7.2	86
Show		19147+1918	BWL 49	AM	91	4.3	86
Show		19147+1918	BWL 49	AN	88	4.7	86
Show		19147+1918	BWL 49	AO	102	3.3	86
Show		19147+1918	BWL 49	AP	128	5.9	86
Show		19147+1918	BWL 49	AQ	135	6.8	86
Show		19147+1918	BWL 49	AR	134	7.8	86
Show		19147+1918	BWL 49	AS	175	4.8	86
Show		19147+1918	BWL 49	AT	155	2.4	86
Show		19147+1918	BWL 49	AU	160	2.3	86
Show		19147+1918	BWL 49	AV	243	2.7	86
Show		19147+1918	BWL 49	AW	299	4.1	86
Show		19147+1918	BWL 49	AX	321	4.1	86
Show		19147+1918	BWL 49	AY	14	3.9	86
Show		19147+1918	BWL 49	A,Za	11	4.4	86
Show		19147+1918	BWL 49	A,Zb	7	5.1	86
Show		19147+1918	BWL 49	A,Zc	6	5.5	86
Show		19147+1918	BWL 49	A,Zd	25	5.1	86

WDS 19095+1925 : COMPONENTS

	A
B	pa=119.9° sep=2.89"

19095+1925 A

Componente originario normalizzato	AB	Name	HD 230802	Coord arcsec 2000	190837.25+192329.3	Mag	10.39
Spectral class	A7 (white)	PmRA	-17.00	PmDE	8.0	SAO	104525
Tycho2	1594-01684-1	HD	230802	DM	BD+19 3924

Tycho2

Tycho2	1594-01684-1	Pflag		RAmdeg	287.15519699	DEmdeg	19.39148384
PmRA	8.3	PmDE	0.2	E RAmdeg	19	E DEmdeg	18
E pmRA	1.7	E pmDE	1.7	EpRAm	1990.21	EpDEm	1990.32
Num	4	Q RAmdeg	1.7	Q DEmdeg	0.7	Q pmRA	1.7
Q pmDE	0.7	BTmag	10.691	E BTmag	0.030	VTmag	10.389
E VTmag	0.031	Prox	30	TYC	T	HIP
CCDM		RAdeg	287.15517639	DEdeg	19.39148333	EpRA 1990	1.52
EpDE 1990	1.57	E RAdeg	18.7	E DEdeg	17.8	Posflg	D
Corr	-0.3

SAO

SAO	104525	DelFlag		RA1950		PmRA1950	0.0008
DE1950		PmDE1950	-0.003	Vmag	9.2	SpType	A7
Double code		Source	28	CatNum	7258	DM	BD+19 3924
DMcomp		BDsup		HD	230802	M HD	0
GC		RA1950rad	5.00226028	DE1950rad	0.33703001	PmRA2000	0.0009
PmDE2000	-0.003

19095+1925 B

Componente originario normalizzato	AB		Coord arcsec 2000	190837.43+192327.9		Mag	10.56		PmRA	12.00
PmDE	-6.0		Tycho2	1594-01684-2		Calc delta mag	0.17		Calc coord	yes

Tycho2

Tycho2	1594-01684-2	Pflag		RAmdeg	287.15598819	DEmdeg	19.39107904
PmRA	12.5	PmDE	-5.7	E RAmdeg	22	E DEmdeg	21
E pmRA	1.9	E pmDE	2.0	EpRAm	1990.15	EpDEm	1990.36
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	10.929	E BTmag	0.035	VTmag	10.563
E VTmag	0.035	Prox	30	TYC	T	HIP
CCDM		RAdeg	287.15595722	DEdeg	19.39109222	EpRA 1990	1.52
EpDE 1990	1.57	E RAdeg	22.0	E DEdeg	21.0	Posflg	D
Corr	-0.3