20424-0323 RST 4678

20^h 42^m 27.00^s -03° 23' 00.0" P.A. 349.00 sep 2.8 mag 10.10,11.10 Sp G0

Coord 2000	20424-0323	Discov num	RST4678	Comp		Coord arcsec 2000	20 42 27.00 -03 23 00.0
Date first	1941	Date last	2016	Obs	4
Pa first	349	Pa last	348.7	P.A. Now (θ)	348.7°
Sep first	2.8	Sep last	2.798	Sep. Now (ρ)	2.798"
Mag pri	10.10	Mag sec	11.10	delta mag (ΔM)	1	Spectral class	G0 (yellow)
Pri motion ra	+004	Sec motion ra
Pri motion dec	-034	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

Tycho2

5181-01224-1

Gaia DR2

4224957443586088192

WDS 20424-0323 RST 4678 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20424-0323	RST4678		2001	2	350	2.6	10.10	11.10	G0		204227.00-032300.0
20424-0323	RST4678		2015	3	349	2.8	10.10	11.10	G0		204227.00-032300.0
20424-0323	RST4678		2016	4	349	2.8	10.10	11.10	G0		204227.00-032300.0

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

WDS 20424-0323 RST 4678 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20424-0323 RST 4678 : MEASURES

No records found.

WDS 20424-0323 : VIRTUAL EYEPIECE

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

WDS 20424-0323 : ALADIN DSS IMAGE @ 20^h 42^m 27.00^s -03° 23' 00.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20424-0323 RST 4678 : 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		20424-0323	RST4678		349	2.8	1
Show		20421-0336	RST4677		122	4.4	15
Show		20423-0344	KPP 476		141	3.9	22
Show		20405-0349	RST4674		118	5.1	40
Show		20452-0331	AHD 28		307	37.4	42
Show		20455-0332	AHD 29		137	20.9	47
Show		20425-0233	WRH 13		101	1.8	51
Show		20428-0418	UC 4265		32	50.1	55
Show		20453-0239	BRT 506		277	4.1	62
Show		20417-0424	BU 267		237	1.9	62
Show		20463-0258	LDS 724		135	74.9	65
Show		20418-0430	HJ 921		220	9.4	68
Show		20402-0222	KPP4209	AB	250	2.2	70
Show		20375-0303	J 1775	AB	352	4.1	77
Show		20375-0303	BRT 505	AC	36	8.8	77
Show		20375-0303	J 1775	AD	249	18.3	77
Show		20375-0303	BRT 505	BC	56	7.0	77
Show		20375-0303	J 1775	BD	238	19.7	77
Show		20456-0426	OCC9021		273	0.0	79
Show		20374-0254	TOR 27		233	2.9	81
Show		20469-0417	J 1709		216	8.3	83
Show		20474-0359	TDT2540		63	0.6	83
Show		20371-0258	TDT2427		92	1.0	84
Show		20411-0201	GWP2983		178	12.8	85
Show		20473-0408	LDS4858		11	17.3	86
Show		20481-0302	A 174		357	0.6	88
Show		20365-0311	TOR 26		75	16.5	90
Show		20482-0255	TDT2549		181	2.0	91
Show		20367-0250	UC 4231		75	24.4	93
Show		20363-0305	KPP1332		228	10.1	95
Show		20481-0410	J 1710		205	8.5	95
Show		20419-0458	RST4676		188	0.3	96
Show		20399-0155	UC 4249		339	14.0	97
Show		20372-0225	BRT 503		73	4.6	98
Show		20369-0416	LDS1475		259	21.2	100
Show		20492-0302	RST4682		2	0.9	103
Show		20458-0454	UC 4282	AB	209	41.1	104
Show		20450-0140	LDS 722		266	25.1	110
Show		20447-0511	HJ 924		85	8.1	114
Show		20494-0235	WRH 14		193	2.2	116
Show		20347-0341	TDT2389		184	0.6	118
Show		20489-0214	HO 142	AB	8	1.0	119
Show		20489-0214	HO 142	AC	290	21.3	119
Show		20441-0116	GWP2991		16	13.8	130
Show		20351-0436	RST4671		48	0.7	132
Show		20334-0321	HDS2936		156	0.2	136
Show		20512-0401	UC 4308		49	15.9	137
Show		20412-0105	STF2706	AB	37	11.1	140
Show		20412-0105	STF2706	AC	318	189.6	140
Show		20468-0527	KPP 478		273	3.8	141
Show		20345-0421	J 2315		319	6.5	142

WDS 20424-0323 : COMPONENTS

	A
B	pa=348.7° sep=2.80"

20424-0323 A

Componente originario normalizzato	AB		Coord arcsec 2000	204227.00-032300.0		Mag	10.1		Spectral class	G0 (yellow)
PmRA	4.00		PmDE	-34.0		Tycho2	5181-01224-1

Tycho2

Tycho2	5181-01224-1	Pflag		RAmdeg	310.61257599	DEmdeg	-3.38357636
PmRA	13.5	PmDE	-46.7	E RAmdeg	29	E DEmdeg	34
E pmRA	1.9	E pmDE	2.0	EpRAm	1989.18	EpDEm	1988.03
Num	3	Q RAmdeg	1.4	Q DEmdeg	1.9	Q pmRA	1.5
Q pmDE	1.9	BTmag	11.191	E BTmag	0.057	VTmag	10.463
E VTmag	0.044	Prox	999	TYC	T	HIP
CCDM		RAdeg	310.61254417	DEdeg	-3.38346278	EpRA 1990	1.50
EpDE 1990	1.24	E RAdeg	29.3	E DEdeg	34.9	Posflg
Corr	-0.2

CCDM

Ccdm	20424-0323	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.92	DDEs	-0.1
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.1	Sp		PmNote	*
PmRA	3	PmDE	-33	Dm number	-03 4989	Cat1	BD
Name2	144724	Cat2	SAO	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20372S0344A
HIC

20424-0323 B

Componente originario normalizzato	AB		Coord arcsec 2000	204226.96-032257.3		Mag	11.1		Calc delta mag	1
Calc coord	yes

CCDM

Ccdm	20424-0323	RComp		Comp	B	Note1
Note2		Discov num	RST4678	DRAs		DDEs
R dRAs		Year	1939	Theta	348	Rho	2.8
Obs	2	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	20372S0344B
HIC