21428-4503 TDT 3118

21^h 42^m 45.18^s -45° 03' 02.5" P.A. 291.00 sep 0.5 mag 11.57,11.62

Coord 2000	21428-4503	Discov num	TDT3118	Comp		Coord arcsec 2000	21 42 45.18 -45 03 02.5
Date first	1991	Date last	1991	Obs	1
Pa first	291	Pa last	291.3	P.A. Now (θ)	291.3°
Sep first	0.5	Sep last	0.49	Sep. Now (ρ)	0.49"
Mag pri	11.57	Mag sec	11.62	delta mag (ΔM)	0.05	Spectral class
Pri motion ra	-006	Sec motion ra	-006
Pri motion dec	-018	Sec motion dec	-018
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Tycho2

8424-00248-1

Gaia DR2

6565353018020673792

WDS 21428-4503 TDT 3118 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21428-4503	TDT3118		1991	1	291	0.5	11.57	11.62			214245.18-450302.5

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WDS 21428-4503 TDT 3118 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21428-4503 TDT 3118 : MEASURES

No records found.

WDS 21428-4503 : VIRTUAL EYEPIECE

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WDS 21428-4503 : ALADIN DSS IMAGE @ 21^h 42^m 45.18^s -45° 03' 02.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21428-4503 TDT 3118 : 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		21428-4503	TDT3118		291	0.5
Show		21460-4525	KPP2359		96	20.3	41
Show		21454-4432	BRT1123		30	5.1	42
Show		21418-4545	HDS3089		233	0.3	44
Show		21435-4419	DON1016		132	0.4	45
Show		21403-4424	DON1013		261	1.8	47
Show		21479-4500	I 1446		130	0.4	55
Show		21408-4611	HU 1540		309	3.2	72
Show		21396-4619	HDS3082		216	0.2	84
Show		21510-4452	RST5480		6	0.8	89
Show		21503-4547	HDS3108		276	8.7	92
Show		21345-4439	HU 1539		82	1.3	92
Show		21433-4327	HDS3095	Ba,Bb	281	0.1	97
Show		21433-4327	HDS3095	AB	210	0.4	97
Show		21338-4446	BRT1121		149	3.9	97
Show		21358-4400	UC 4504		177	13.9	98
Show		21348-4559	FIN 15		275	6.2	101
Show		21403-4642	KPP 924		105	7.6	103
Show		21409-4319	SKF1100		114	5.7	106
Show		21505-4618	TOI2312		135	0.1	111
Show		21375-4328	CPO 623		76	5.3	111
Show		21318-4503	TDT3011		179	0.7	116
Show		21466-4656	BRT1124		138	4.3	121
Show		21360-4641	HDS3074		340	11.4	121
Show		21305-4534	RST1090		68	1.4	133
Show		21544-4410	CBL 185		74	18.0	136
Show		21300-4459	UC 4478		264	11.2	136
Show		21428-4247	DON1015		340	2.1	137
Show		21519-4325	SKF 381		32	5.6	139
Show		21291-4503	TDT2988		29	0.5	145
Show		21366-4714	TDT3058		216	0.5	146
Show		21483-4718	BSO 15		350	79.0	147
Show		21296-4414	CBL 183		262	90.5	149
Show		21327-4318	DON1010		181	0.8	152
Show		21331-4311	UC 4495		33	48.1	153
Show		21533-4650	FIN 374		308	0.1	154
Show		21395-4733	TDT3085		51	0.4	155
Show		21573-4525	HJ 5308		314	18.7	156
Show		21281-4427	CPO 622		153	4.3	160
Show		21392-4739	KPP2143		36	17.5	161
Show		21512-4708	BRT1125		222	5.7	162
Show		21467-4228	DON1018		82	1.6	162
Show		21480-4736	LDS 755		237	135.5	163
Show		21318-4701	RST3287		331	1.2	165
Show		21487-4737	DAM 638		17	13.7	166
Show		21544-4656	TDT3228		237	0.5	167
Show		21270-4449	LDS6352		260	90.9	168
Show		21445-4751	UC 4544		302	6.7	169
Show		21266-4604	HJ 5267	AB	57	5.0	181
Show		21266-4604	I 1442	AC	238	16.4	181
Show		21266-4604	HJ 5267	AD	182	44.0	181

WDS 21428-4503 : COMPONENTS

	A
B	pa=298.9° sep=0.37"

21428-4503 A

Componente originario normalizzato	AB		Coord arcsec 2000	214245.18-450302.5		Mag	11.57		PmRA	-6.00
PmDE	-18.0		Tycho2	8424-00248-1

Tycho2

Tycho2	8424-00248-1	Pflag		RAmdeg	325.68814524	DEmdeg	-45.05066649
PmRA	-5.9	PmDE	-17.5	E RAmdeg	23	E DEmdeg	29
E pmRA	2.2	E pmDE	2.0	EpRAm	1990.10	EpDEm	1988.62
Num	4	Q RAmdeg	0.7	Q DEmdeg	0.4	Q pmRA	0.7
Q pmDE	0.3	BTmag	11.893	E BTmag	0.056	VTmag	10.881
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	325.68816611	DEdeg	-45.05062333	EpRA 1990	1.75
EpDE 1990	1.35	E RAdeg	24.3	E DEdeg	30.2	Posflg
Corr	-0.2

21428-4503 B

Componente originario normalizzato	AB		Coord arcsec 2000	214245.15-450302.3		Mag	11.62		PmRA	-6.00
PmDE	-18.0		Calc delta mag	0.05		Calc coord	yes