21472-5512 RST 1108

21^h 47^m 11.93^s -55° 12' 20.3" P.A. 104.00 sep 1.6 mag 11.70,12.34 Sp G

Coord 2000	21472-5512	Discov num	RST1108	Comp		Coord arcsec 2000	21 47 11.93 -55 12 20.3
Date first	1929	Date last	2016	Obs	6
Pa first	103	Pa last	103.7	P.A. Now (θ)	103.7°
Sep first	1.4	Sep last	1.609	Sep. Now (ρ)	1.609"
Mag pri	11.70	Mag sec	12.34	delta mag (ΔM)	0.64	Spectral class	G (yellow)
Pri motion ra	-013	Sec motion ra	-013
Pri motion dec	-016	Sec motion dec	-016
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Tycho2

8812-00654-1

Gaia DR2

6460889517775872512

WDS 21472-5512 RST 1108 : 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
21472-5512	RST1108		1991	4	108	1.7	11.70	12.34	G		214711.93-551220.3
21472-5512	RST1108		2015	5	104	1.6	11.70	12.34	G		214711.93-551220.3
21472-5512	RST1108		2016	6	104	1.6	11.70	12.34	G		214711.93-551220.3

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

WDS 21472-5512 RST 1108 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21472-5512 RST 1108 : MEASURES

No records found.

WDS 21472-5512 : 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 21472-5512 : ALADIN DSS IMAGE @ 21^h 47^m 11.93^s -55° 12' 20.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21472-5512 RST 1108 : 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		21472-5512	RST1108		104	1.6
Show		21484-5446	RST1109		101	2.8	29
Show		21419-5456	BRT3189		293	4.5	49
Show		21462-5419	LDS 754	AB	270	32.7	53
Show		21504-5424	COO 244		148	3.7	56
Show		21408-5535	TDT3103		68	0.5	59
Show		21418-5435	TDT3113		301	0.5	60
Show		21537-5535	TDT3221		100	0.7	61
Show		21487-5411	TDT3167		275	0.6	64
Show		21445-5408	HJ 5290		291	11.1	69
Show		21553-5505	RST5557		218	0.6	70
Show		21486-5358	UC 4571		174	53.8	75
Show		21566-5514	TDT3251		298	0.5	81
Show		21452-5346	TDT3138		247	0.7	88
Show		21404-5402	TOI2203		81	0.1	92
Show		21577-5538	TDT3262		333	1.7	93
Show		21579-5500	FIN 307		222	0.1	93
Show		21530-5352	BRT2103		118	4.4	95
Show		21506-5647	HU 1633		323	1.6	99
Show		21571-5606	UC 4610		161	43.6	100
Show		21354-5523	HJ 5276		31	13.5	101
Show		21358-5435	RST5554		254	1.2	106
Show		21392-5641	KPP 572		65	5.3	112
Show		21599-5439	UC 4624		336	23.9	115
Show		21420-5706	KPP1729		177	13.4	122
Show		21362-5632	UC 4506	AB	69	60.9	122
Show		22017-5503	RST1115		190	1.5	124
Show		21440-5720	JC 25	AB	4	152.3	130
Show		21440-5720	JC 25	AC	214	187.0	130
Show		21444-5728	KPP3074		201	2.0	138
Show		22009-5628	I 338		289	0.9	139
Show		21562-5716	UC 4605		292	31.6	145
Show		21324-5626	UC 4489		24	17.7	146
Show		22036-5559	LDS 771		192	41.1	147
Show		21492-5243	RST1110		291	2.8	150
Show		21466-5742	FIN 283		136	0.2	150
Show		21582-5316	TDT3264		18	0.5	152
Show		21565-5303	B 2498	AB	251	2.4	154
Show		21565-5303	HJ 5302	AC	355	11.2	154
Show		21353-5318	HJ 5277		59	14.9	155
Show		21408-5742	UC 4523		226	34.4	159
Show		21441-5236	RST1104		186	1.6	159
Show		21411-5744	B 2497		234	9.9	161
Show		21282-5510	R 331		106	29.0	163
Show		21585-5302	B 546		342	0.6	165
Show		21435-5754	HJ 5286		87	8.1	165
Show		22034-5647	SOZ 1	AB	88	403.1	166
Show		21450-5228	SKF1174		104	29.3	166
Show		22062-5600	HDS3139		322	12.8	168
Show		22027-5333	LDS 770			7.9	169
Show		22044-5351	HJ 5313		101	12.8	171

WDS 21472-5512 : COMPONENTS

	A
B	pa=113.1° sep=0.97"

21472-5512 A

Componente originario normalizzato	AB		Coord arcsec 2000	214711.93-551220.3		Mag	11.7		Spectral class	G (yellow)
PmRA	-13.00		PmDE	-16.0		Tycho2	8812-00654-1		DM	CP-55 9686

Tycho2

Tycho2	8812-00654-1	Pflag		RAmdeg	326.79976328	DEmdeg	-55.20566525
PmRA	-13.3	PmDE	-16.3	E RAmdeg	52	E DEmdeg	63
E pmRA	3.2	E pmDE	3.0	EpRAm	1988.96	EpDEm	1986.67
Num	3	Q RAmdeg	1.7	Q DEmdeg	0.7	Q pmRA	1.7
Q pmDE	0.7	BTmag	12.368	E BTmag	0.143	VTmag	11.581
E VTmag	0.095	Prox	999	TYC		HIP
CCDM		RAdeg	326.79981722	DEdeg	-55.20562639	EpRA 1990	1.69
EpDE 1990	1.46	E RAdeg	53.2	E DEdeg	64.7	Posflg
Corr	-0.1

CCDM

Ccdm	21472-5512	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.06	DDEs	-20.6
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.8	Sp	G	PmNote
PmRA		PmDE		Dm number	-55 9686	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21402S5540A
HIC

21472-5512 B

Componente originario normalizzato	AB		Coord arcsec 2000	214712.03-551220.7		Mag	12.34		PmRA	-13.00
PmDE	-16.0		Calc delta mag	0.64		Calc coord	yes

CCDM

Ccdm	21472-5512	RComp		Comp	B	Note1
Note2		Discov num	RST1108	DRAs		DDEs
R dRAs		Year	1929	Theta	103	Rho	1.4
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	21402S5540B
HIC