20452-3510 SEE 428 (HD 197482)

20^h 45^m 11.73^s -35° 09' 58.9" P.A. 188.00 sep 4.4 mag 6.90,10.90 Sp G0V dist. 111.61 pc (364.07 l.y.)

Coord 2000	20452-3510	Discov num	SEE 428	Comp		Coord arcsec 2000	20 45 11.73 -35 09 58.9
Date first	1896	Date last	2015	Obs	10
Pa first	189	Pa last	187.6	P.A. Now (θ)	187.6°
Sep first	4.3	Sep last	4.36	Sep. Now (ρ)	4.36"
Mag pri	6.90	Mag sec	10.90	delta mag (ΔM)	4	Spectral class	G0V (yellow)
Pri motion ra	-015	Sec motion ra
Pri motion dec	-032	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 197482	Constellation	Microscopium	SAO	212401	HIP	102412
Tycho2	7465-01446-1	Gaia DR2	6779315953562354176	HD	197482	GC	28902
CD	CD-3514326	Distance	111.61	Distance ly	364.07

WDS 20452-3510 SEE 428 (HD 197482) : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
See1892	Ma -	See, T.J.J.	.
See1892		Beob. K. Sternw. Berlin, 6, 1, 1892
See1893	orb -	See, T.J.J.	1893MNRAS..54..102S
See1893		MNRAS 54, 102, 1893
See1894	orb -	See, T.J.J.	1894AN....138..373S
See1894		AN 138, 373, #3311, 1894
See1895a	orb -	See, T.J.J.	1895AJ.....15...33S
See1895a		AJ 15, 33, 1895
See1895b	orb -	See, T.J.J.	1895AJ.....15...54S
See1895b		AJ 15, 54, 1895
See1895c	Ma -	See, T.J.J.	1895AJ.....15...97S
See1895c		AJ 15, 97, 1895
See1895d	Ma -	See, T.J.J.	1895AJ.....15..188S
See1895d		AJ 15, 188, 1895
See1895f	orb -	See, T.J.J.	1895AN....138...25S
See1895f		AN 138, 25, 1895
See1895g	orb -	See, T.J.J.	1895AJ.....16...18S
See1895g		AJ 16, 18, 1895
See1896a	Ma -	See, T.J.J.	1896AN....142...43S
See1896a		AN 142, 43, 1896
See1896b	Ma j	See, T.J.J.	1896AJ.....16..211S
See1896b		AJ 16, 211, 1896
See1896c	orb -	See, T.J.J.	1896QB421.S5.......
See1896c		Evolution of Stellar Systems, v1, 1896
See1896d	Ma j	See, T.J.J.	1896AJ.....17....1S
See1896d		AJ 17, 1, 1896
See1897a	Ma j	See, T.J.J.	1897AJ.....17..180S
See1897a		AJ 17, 180, 1897
See1897b	Ma j	See, T.J.J.	1897MNRAS..57..577S
See1897b	+orb	MNRAS 57, 577, 1897
See1897d	-	See, T.J.J.	1897AJ.....17...93S
See1897d		AJ 17, 93, 1897
See1897e	Ma j	See, T.J.J.	1897AJ.....18...75S
See1897e		AJ 18, 75, 1897
See1897f	-	See, T.J.J.	1897MNRAS..57..398S
See1897f		MNRAS 57, 398, 1897 (data also in AN 146, 225, 1898)	1898AN....146..225S
See1897g	-	See, T.J.J.	1897MNRAS..58...15S
See1897g		MNRAS 58, 15, 1897
See1897h	-	See, T.J.J.	1897AN....142...43S
See1897h		AN 142, 43, #3387, 1897
See1897i	Ma j	See, T.J.J.	1897AN....143...59S
See1897i		AN 143, 59, #3412, 1897
See1897j	Ma j	See, T.J.J.	1897AN....143..413S
See1897j		AN 143, 413, #3432, 1897 (see also See1898b, See1898c)	1898AJ.....18..181S
See1897k	orb -	See, T.J.J.	1897AN....144..359S
See1897k		AN 144, 359, #3455, 1897
See1897l	Ma j	See, T.J.J.	1897MNRAS..57..541S
See1897l		MNRAS 57, 541, 1897 (some data also in See1898b, See1898c)	1898AJ.....18..181S
See1898a	Ma -	See, T.J.J.	1898AN....145..205S
See1898a		AN 145, 205, 1898
See1898b	Ma j	See, T.J.J.	1898AJ.....18..181S
See1898b		AJ 18, 181, 1898
See1898c	Ma j	See, T.J.J.	1898AN....146..225S
See1898c		AN 146, 225, 1898
See1898d	Ma -	See, T.J.J. (measure by Boothroyd, S.L.)	1898AN....146..225S
See1898d		AN 146, 225, 1898
See1898e	Ma j	See, T.J.J.	1898MNRAS..58..386S
See1898e		MNRAS 58, 385, 1898
See1898f	orb -	See, T.J.J.	1898MNRAS..58..450S
See1898f		MNRAS 58, 450, 1898
See1898g	orb -	See, T.J.J.	1898AJ.....19...57S
See1898g		AJ 19, 57, 1898
See1900a	-	See, T.J.J.	1900AN....152...73S
See1900a		AN 152, 73, #3629, 1900
See1900b	orb -	See, T.J.J.	1900AN....152...75S
See1900b		AN 152, 75, #3629, 1900
See1900c	Ma j	See, T.J.J.	1900AN....152..179S
See1900c		AN 152, 179, #3636, 1900
See1900d	Ma j	See, T.J.J.	1900AN....153...99S
See1900d		AN 153, 99, #3654, 1900
See1900e	Ma j	See, T.J.J.	1900AN....152..329S
See1900e		AN 152, 329, #3645, 1900
See1906A	Ma -	See, T.J.J.	1906MmRAS..56....1L
See1906A		cited by Lewis (MemRAS 56, 1, 1906)
See1906B	Ma -	See, T.J.J.	1906QB821.B972.....
See1906B		cited in BDS (Burnham Double Star Cat., 1906)
See1908a	orb -	See, T.J.J.	1908MNRAS..68..192S
See1908a		MNRAS 68, 192, 1908
See1908b	orb -	See, T.J.J.	1908MNRAS..68..195S
See1908b		MNRAS 68, 195, 1908
See1908c	-	See, T.J.J.	1908MNRAS..68..198S
See1908c		MNRAS 68, 198, 1908
See1908d	orb -	See, T.J.J.	1908MNRAS..68..568S
See1908d		MNRAS 68, 568, 1908
See1911	Ma j	See, T.J.J.	.
See1911		Pub. USNO 6, A117, 1911
See1927A	Ma -	See, T.J.J.	1927sdsc.book......
See1927A		cited in SDS (Southern Double Star Cat.), 1927
See1932A	Ma -	See, T.J.J.	1932QB821.A43......
See1932A		cited in ADS (Aitken Double Star Cat.), 1932
See9999	Ma -	See, T.J.J.	...................
See9999		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
20452-3510	SEE 428		1998	8	186	3.9	6.90	10.90	G0V	D	204511.73-350958.9
20452-3510	SEE 428		2015	9	188	4.4	6.90	10.90	G0V		204511.73-350958.9

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

WDS 20452-3510 SEE 428 (HD 197482) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20452-3510 SEE 428 (HD 197482) : MEASURES

No records found.

WDS 20452-3510 (HD 197482) : 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 20452-3510 (HD 197482) : ALADIN DSS IMAGE @ 20^h 45^m 11.73^s -35° 09' 58.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20452-3510 SEE 428 (HD 197482) : 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		20452-3510	SEE 428		188	4.4
Show		20437-3509	KPP 941		156	7.7	18
Show		20458-3443	HJ 5219		323	8.5	28
Show		20436-3532	HJ 5215		183	22.8	30
Show		20480-3523	B 2892		104	8.1	37
Show		20442-3607	UC 4273		22	17.6	59
Show		20501-3534	HDS2969		174	0.1	65
Show		20506-3545	TDT2573		74	0.4	76
Show		20390-3445	BRT1811		277	2.4	80
Show		20518-3523	KPP1661		42	12.8	83
Show		20521-3517	RST3270		338	2.5	86
Show		20518-3434	B 504		38	2.3	90
Show		20478-3636	LWR 17		20	9.0	92
Show		20525-3451	NSN 490		73	2.0	93
Show		20521-3428	B 999		328	1.3	96
Show		20467-3336	HDS2960	AB	158	0.2	96
Show		20467-3336	SKF2090	AC	190	88.1	96
Show		20532-3521	BRT1814		258	4.0	99
Show		20500-3347	HJ 5224		165	20.2	103
Show		20448-3653	UC 4278		250	22.0	103
Show		20516-3618	B 998		288	0.5	104
Show		20362-3506	SKF1246		169	21.8	111
Show		20521-3353	SEE 430		345	14.5	115
Show		20411-3327	SEE 424	A,BC	335	11.2	116
Show		20411-3327	B 993	BC	40	0.4	116
Show		20506-3645	B 2893		297	9.7	116
Show		20381-3627	KPP3107		325	6.6	116
Show		20365-3413	RST3264		99	2.7	122
Show		20431-3305	UC 4268			40.3	128
Show		20501-3315	UC 4305		302	143.4	131
Show		20347-3435	TDT2390		225	0.4	135
Show		20551-3408	HJ 5234		90	15.1	138
Show		20340-3455	TDT2380	AB	76	0.5	139
Show		20478-3255	WIS 343		9	525.5	140
Show		20502-3719	BRT1813		296	5.4	142
Show		20467-3245	RST2160		138	0.5	147
Show		20571-3526	B 510		327	3.4	147
Show		20457-3736	HJ 5216		22	15.6	147
Show		20392-3304	RST2148		31	1.1	148
Show		20348-3355	HJ 5207		257	10.5	149
Show		20517-3303	UC 4311		335	26.1	151
Show		20404-3251	SHY 781		310	999.9	151
Show		20539-3658	B 507		215	0.5	152
Show		20510-3256	RST2162		76	0.8	152
Show		20374-3312	SKF2088		135	13.2	153
Show		20575-3435	BRT1816		180	3.7	157
Show		20364-3706	B 2888		259	13.3	159
Show		20369-3713	KPP1356		244	10.2	159
Show		20570-3406	RST3272		23	2.2	160
Show		20351-3330	BRT1809		154	3.0	161
Show		20366-3308	RST2146		245	1.9	163

WDS 20452-3510 : COMPONENTS

	A
B	pa=186.2° sep=4.35"

20452-3510 A

Componente originario normalizzato	AB	Name	HD 197482	Coord arcsec 2000	204511.73-350958.9	Mag	6.9
Spectral class	G0V (yellow)	PmRA	-15.00	PmDE	-32.0	SAO	212401
HIP	102412	Tycho2	7465-01446-1	HD	197482	GC	28902
CD	CD-3514326

Tycho2

Tycho2	7465-01446-1	Pflag		RAmdeg	311.29884109	DEmdeg	-35.16640673
PmRA	-15.9	PmDE	-23.3	E RAmdeg	4	E DEmdeg	5
E pmRA	1.2	E pmDE	1.3	EpRAm	1991.35	EpDEm	1990.90
Num	13	Q RAmdeg	0.5	Q DEmdeg	1.0	Q pmRA	0.6
Q pmDE	1.1	BTmag	7.599	E BTmag	0.015	VTmag	6.897
E VTmag	0.010	Prox	999	TYC	T	HIP	102412
CCDM		RAdeg	311.29888611	DEdeg	-35.16635056	EpRA 1990	1.68
EpDE 1990	1.34	E RAdeg	4.1	E DEdeg	4.9	Posflg
Corr	-0.1

SAO

SAO	212401	DelFlag		RA1950		PmRA1950	-0.0002
DE1950		PmDE1950	0.009	Vmag	6.9	SpType	G0
Double code		Source	70	CatNum	28902	DM	CD-3514326
DMcomp		BDsup		HD	197482	M HD	0
GC	28902	RA1950rad	5.41941742	DE1950rad	-0.61693782	PmRA2000	-0.0002
PmDE2000	0.006

Hipparcos

Catalog	H	HIP	102412	Proxy	T	RAhms	20 45 11.73
DEdms	-35 09 58.9	Vmag	6.8	VarFlag	1	R Vmag	H
RAdeg	311.299	DEdeg	-35.1664	AstroRef		Plx	7.81
CCDM	20452-3510	N CCDM	I	Nsys	1	Ncomp	1
MultFlag		Source		Qual		M HIP
Theta		Rho		HD	197482	BD
CD	CD-3514326	CP		Dm number	-3514326	VIred	0.69
SpType	G0V	R SpType		Coord arcsec 2000	204511.73-350958.9

Hipparcos 2

HIP	102412	Sn	5	So	0	Nc	1
RArad	5.4331905867	DErad	-0.6137686262	Plx	8.96	PmRA	-15.71
PmDE	-28.94	E RArad	0.69	E DErad	0.44	E Plx	0.88
E pmRA	1.05	E pmDE	0.68	Hpmag	6.9378	E Hpmag	0.0027
SHp	0.02	VA	1	BV	0.63	E BV	0.009
VI	0.7

CCDM

Ccdm	20452-3510	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-0.28	DDEs	1.4
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	6.9	Sp	G0	PmNote	*
PmRA	-15	PmDE	-14	Dm number	-3514326	Cat1	CD
Name2	212401	Cat2	SAO	HD	197482	M HD
ADS BDS		M ADS BDS		N IDS		IDS	20389S3532A
HIC	102412

20452-3510 B

Componente originario normalizzato	AB		Coord arcsec 2000	204511.69-351003.2		Mag	10.9		Calc delta mag	4
Calc coord	yes

CCDM

Ccdm	20452-3510	RComp		Comp	B	Note1
Note2		Discov num	SEE 428	DRAs		DDEs
R dRAs		Year	1896	Theta	185	Rho	4.4
Obs	6	Vmag	10.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20389S3532B
HIC	102412