22453-4831 RST 1142

22^h 45^m 16.88^s -48° 31' 20.7" P.A. 255.00 sep 1.7 mag 10.90,11.80

Coord 2000	22453-4831	Discov num	RST1142	Comp		Coord arcsec 2000	22 45 16.88 -48 31 20.7
Date first	1929	Date last	2016	Obs	5
Pa first	255	Pa last	255.1	P.A. Now (θ)	255.1°
Sep first	1.7	Sep last	1.718	Sep. Now (ρ)	1.718"
Mag pri	10.90	Mag sec	11.80	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	-011	Sec motion ra	-011
Pri motion dec	-043	Sec motion dec	-043
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Tycho2

8450-00330-1

Gaia DR2

6514433466305524480

WDS 22453-4831 RST 1142 : 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
22453-4831	RST1142		1991	3	257	1.7	10.90	11.80			224516.88-483120.7
22453-4831	RST1142		2015	4	255	1.7	10.90	11.80			224516.88-483120.7
22453-4831	RST1142		2016	5	255	1.7	10.90	11.80			224516.88-483120.7

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WDS 22453-4831 RST 1142 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22453-4831 RST 1142 : MEASURES

No records found.

WDS 22453-4831 : VIRTUAL EYEPIECE

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WDS 22453-4831 : ALADIN DSS IMAGE @ 22^h 45^m 16.88^s -48° 31' 20.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22453-4831 RST 1142 : 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		22453-4831	RST1142		255	1.7
Show		22447-4818	UC 4805		191	40.5	15
Show		22468-4819	I 304		2	4.2	20
Show		22461-4858	FMR 175		295	50.7	29
Show		22429-4855	KPP3085		334	4.6	34
Show		22440-4759	I 1458		100	1.3	35
Show		22496-4805	RST1148		329	1.8	51
Show		22415-4738	UC 4793		58	65.1	66
Show		22445-4943	TDT3684		238	1.0	73
Show		22403-4931	BRG 33		43	3.7	78
Show		22375-4842	UC 4781		161	17.5	79
Show		22393-4737	HJ 5351	AB	233	7.3	81
Show		22393-4737	HJ 5351	AC	332	7.9	81
Show		22426-4713	COO 252	AB	125	7.1	84
Show		22426-4713	COO 252	AC	211	45.3	84
Show		22467-4656	HJ 5362		141	10.4	97
Show		22553-4828	B 2506	CD	267	0.1	100
Show		22553-4828	I 22	AB	178	0.6	100
Show		22553-4828	I 22	AB,CD	181	93.9	100
Show		22475-5011	RST1146		240	1.4	102
Show		22352-4903	TDT3606		30	0.4	105
Show		22389-4702	TVB 330		170	3.5	111
Show		22503-4652	UC 4830		62	13.2	112
Show		22378-5004	HDS3214		342	0.0	119
Show		22573-4826	KPP 844		163	7.2	120
Show		22346-4736	I 1456		204	1.4	121
Show		22410-4637	TDT3650		211	2.5	123
Show		22519-4647	I 683		352	1.9	125
Show		22387-4645	LDS 790		203	12.3	126
Show		22334-4924	RST1136		308	2.5	128
Show		22323-4814	UC 4762		282	10.1	131
Show		22386-4633	UC 4783		188	17.6	137
Show		22315-4905	SKF1180		355	4.4	140
Show		22547-4647	RST3310		116	1.2	141
Show		22595-4905	I 1461	BD	253	2.3	145
Show		22376-5035	TDT3623		200	1.1	145
Show		22568-5006	RST1151		76	1.4	148
Show		22510-5049	RST5488		117	0.1	149
Show		22423-4606	KPP2576		96	23.3	149
Show		22310-4926	HDO 299	AB	359	21.9	151
Show		22310-4926	MUG 5	AC	127	95.6	151
Show		22310-4926	MUG 5	AD	266	20.0	151
Show		22569-4653	CPO 96		92	62.3	153
Show		22299-4831	RST1134		61	1.1	153
Show		22299-4852	AOT 111		264	19.1	154
Show		22579-4704	HDS3267	AB	190	0.6	155
Show		23009-4856	UC 4868		206	66.1	157
Show		22294-4830	HDS3186		125	0.5	158
Show		22501-4559	NSN 460		41	1.2	161
Show		22291-4844	AOT 110		245	15.6	162
Show		23008-4927	SKF1183		109	11.9	163

WDS 22453-4831 : COMPONENTS

	A
B	pa=248.1° sep=1.19"

22453-4831 A

Componente originario normalizzato	AB		Coord arcsec 2000	224516.88-483120.7		Mag	10.9		PmRA	-11.00
PmDE	-43.0		Tycho2	8450-00330-1

Tycho2

Tycho2	8450-00330-1	Pflag	P	RAmdeg	341.32031357	DEmdeg	-48.52240502
PmRA	-11.0	PmDE	-43.3	E RAmdeg	38	E DEmdeg	36
E pmRA	2.5	E pmDE	2.2	EpRAm	1988.25	EpDEm	1988.03
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.8	Q pmRA	0.3
Q pmDE	0.8	BTmag	11.823	E BTmag	0.070	VTmag	10.904
E VTmag	0.057	Prox	17	TYC	T	HIP
CCDM		RAdeg	341.32050333	DEdeg	-48.52228167	EpRA 1990	1.82
EpDE 1990	1.81	E RAdeg	40.8	E DEdeg	38.6	Posflg	D
Corr	-0.1

22453-4831 B

Componente originario normalizzato	AB		Coord arcsec 2000	224516.77-483121.1		Mag	11.8		PmRA	-11.00
PmDE	-43.0		Tycho2	8450-00330-2		Calc delta mag	0.9		Calc coord	yes

Tycho2

Tycho2	8450-00330-2	Pflag	P	RAmdeg	341.32031357	DEmdeg	-48.52240502
PmRA	-11.0	PmDE	-43.3	E RAmdeg	38	E DEmdeg	36
E pmRA	2.5	E pmDE	2.2	EpRAm	1988.25	EpDEm	1988.03
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.8	Q pmRA	0.3
Q pmDE	0.8	BTmag	12.763	E BTmag	0.210	VTmag	11.795
E VTmag	0.141	Prox	17	TYC		HIP
CCDM		RAdeg	341.31979056	DEdeg	-48.52239250	EpRA 1990	1.82
EpDE 1990	1.81	E RAdeg	77.2	E DEdeg	73.3	Posflg	D
Corr	-0.1