21487-5411 TDT 3167

21^h 48^m 42.93^s -54° 10' 39.3" P.A. 275.00 sep 0.6 mag 11.18,11.39

Coord 2000	21487-5411	Discov num	TDT3167	Comp		Coord arcsec 2000	21 48 42.93 -54 10 39.3
Date first	1991	Date last	1991	Obs	1
Pa first	275	Pa last	275.1	P.A. Now (θ)	275.1°
Sep first	0.6	Sep last	0.55	Sep. Now (ρ)	0.55"
Mag pri	11.18	Mag sec	11.39	delta mag (ΔM)	0.21	Spectral class
Pri motion ra	+023	Sec motion ra	+023
Pri motion dec	-021	Sec motion dec	-021
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Tycho2

8808-00039-1

Gaia DR2

6461367015060175744

WDS 21487-5411 TDT 3167 : 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
21487-5411	TDT3167		1991	1	275	0.6	11.18	11.39			214842.93-541039.3

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WDS 21487-5411 TDT 3167 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21487-5411 TDT 3167 : MEASURES

No records found.

WDS 21487-5411 : VIRTUAL EYEPIECE

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WDS 21487-5411 : ALADIN DSS IMAGE @ 21^h 48^m 42.93^s -54° 10' 39.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21487-5411 TDT 3167 : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21487-5411	TDT3167		275	0.6	1
Show		21486-5358	UC 4571		174	53.8	13
Show		21504-5424	COO 244		148	3.7	20
Show		21462-5419	LDS 754	AB	270	32.7	25
Show		21484-5446	RST1109		101	2.8	36
Show		21445-5408	HJ 5290		291	11.1	38
Show		21452-5346	TDT3138		247	0.7	40
Show		21530-5352	BRT2103		118	4.4	42
Show		21472-5512	RST1108		104	1.6	64
Show		21418-5435	TDT3113		301	0.5	66
Show		21404-5402	TOI2203		81	0.1	74
Show		21419-5456	BRT3189		293	4.5	75
Show		21553-5505	RST5557		218	0.6	79
Show		21492-5243	RST1110		291	2.8	88
Show		21566-5514	TDT3251		298	0.5	94
Show		21579-5500	FIN 307		222	0.1	94
Show		21537-5535	TDT3221		100	0.7	96
Show		21565-5303	B 2498	AB	251	2.4	97
Show		21565-5303	HJ 5302	AC	355	11.2	97
Show		21582-5316	TDT3264		18	0.5	101
Show		21599-5439	UC 4624		336	23.9	103
Show		21441-5236	RST1104		186	1.6	104
Show		21450-5228	SKF1174		104	29.3	109
Show		21408-5535	TDT3103		68	0.5	109
Show		21585-5302	B 546		342	0.6	112
Show		21511-5220	RST1112		1	0.5	113
Show		21358-5435	RST5554		254	1.2	116
Show		21577-5538	TDT3262		333	1.7	117
Show		21461-5215	RST1106		136	0.4	119
Show		22017-5503	RST1115		190	1.5	124
Show		22027-5333	LDS 770			7.9	130
Show		21353-5318	HJ 5277		59	14.9	131
Show		22016-5306	SKF 990		37	21.6	132
Show		21400-5222	HDS3084		106	0.0	135
Show		21571-5606	UC 4610		161	43.6	136
Show		21354-5523	HJ 5276		31	13.5	137
Show		21387-5228	UC 4518		48	50.8	137
Show		22044-5351	HJ 5313		101	12.8	141
Show		21351-5250	RST1096		188	2.0	147
Show		21394-5159	RST1102	AB	28	1.5	157
Show		21506-5647	HU 1633		323	1.6	158
Show		22070-5347	HU 1542		117	5.8	164
Show		22075-5405	UC 4658		40	32.9	166
Show		22036-5559	LDS 771		192	41.1	168
Show		21392-5641	KPP 572		65	5.3	172
Show		22045-5232	RST1119		122	0.7	173
Show		22009-5628	I 338		289	0.9	173
Show		21362-5632	UC 4506	AB	69	60.9	177
Show		21549-5121	SKF1176		67	23.5	178
Show		22012-5146	RSS 565		203	16.8	184
Show		21420-5706	KPP1729		177	13.4	185

WDS 21487-5411 : COMPONENTS

	A
B	pa=278.7° sep=0.32"

21487-5411 A

Componente originario normalizzato	AB		Coord arcsec 2000	214842.93-541039.3		Mag	11.18		PmRA	23.00
PmDE	-21.0		Tycho2	8808-00039-1

Tycho2

Tycho2	8808-00039-1	Pflag		RAmdeg	327.17876747	DEmdeg	-54.17756939
PmRA	23.2	PmDE	-20.7	E RAmdeg	23	E DEmdeg	27
E pmRA	1.7	E pmDE	1.8	EpRAm	1983.15	EpDEm	1981.18
Num	7	Q RAmdeg	0.6	Q DEmdeg	0.6	Q pmRA	0.6
Q pmDE	0.6	BTmag	11.796	E BTmag	0.070	VTmag	10.582
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	327.17867222	DEdeg	-54.17752306	EpRA 1990	1.70
EpDE 1990	1.59	E RAdeg	29.0	E DEdeg	35.3	Posflg
Corr	-0.1

21487-5411 B

Componente originario normalizzato	AB		Coord arcsec 2000	214842.89-541039.3		Mag	11.39		PmRA	23.00
PmDE	-21.0		Calc delta mag	0.21		Calc coord	yes