21214-4403 TDT 2918 (HD 203073)

21^h 21^m 21.34^s -44° 03' 18.2" P.A. 18.00 sep 0.5 mag 10.91,11.07 Sp G8/K0III

Coord 2000	21214-4403	Discov num	TDT2918	Comp		Coord arcsec 2000	21 21 21.34 -44 03 18.2
Date first	1991	Date last	1991	Obs	1
Pa first	18	Pa last	17.7	P.A. Now (θ)	17.7°
Sep first	0.5	Sep last	0.48	Sep. Now (ρ)	0.48"
Mag pri	10.91	Mag sec	11.07	delta mag (ΔM)	0.16	Spectral class	G8/K0III (yellow)
Pri motion ra	+019	Sec motion ra	+019
Pri motion dec	-006	Sec motion dec	-006
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 203073		Constellation	Microscopium		Tycho2	7991-00490-1		Gaia DR2	6577040723543587072
HD	203073

WDS 21214-4403 TDT 2918 (HD 203073) : 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
21214-4403	TDT2918		1991	1	18	0.5	10.91	11.07			212121.34-440318.2

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WDS 21214-4403 TDT 2918 (HD 203073) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21214-4403 TDT 2918 (HD 203073) : MEASURES

No records found.

WDS 21214-4403 (HD 203073) : VIRTUAL EYEPIECE

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WDS 21214-4403 (HD 203073) : ALADIN DSS IMAGE @ 21^h 21^m 21.34^s -44° 03' 18.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21214-4403 TDT 2918 (HD 203073) : 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		21214-4403	TDT2918		18	0.5
Show		21202-4336	DON1007		60	2.0	31
Show		21240-4337	I 1440		262	1.6	39
Show		21253-4409	TSN 46		213	337.2	44
Show		21172-4410	TDT2884		46	0.6	46
Show		21176-4445	TSN 197		358	0.8	58
Show		21267-4339	LDS 743		93	19.9	65
Show		21232-4257	SKF1172		186	9.3	70
Show		21270-4449	LDS6352		260	90.9	76
Show		21281-4427	CPO 622		153	4.3	77
Show		21146-4337	CPO 621		23	3.6	79
Show		21136-4423	KPP 604		86	5.6	86
Show		21212-4235	TDT2915		61	0.4	89
Show		21296-4414	CBL 183		262	90.5	90
Show		21201-4233	KPP1331		324	10.1	92
Show		21291-4503	TDT2988		29	0.5	103
Show		21185-4225	RED 27		199	7.8	104
Show		21300-4459	UC 4478		264	11.2	108
Show		21270-4233	MLO 6	AB	151	2.8	110
Show		21270-4233	TOK 346	AC	75	295.3	110
Show		21299-4243	TDT2997		247	0.5	124
Show		21217-4607	HDS3041		42	0.3	125
Show		21318-4503	TDT3011		179	0.7	127
Show		21327-4318	DON1010		181	0.8	131
Show		21305-4534	RST1090		68	1.4	133
Show		21266-4604	HJ 5267	AB	57	5.0	133
Show		21266-4604	I 1442	AC	238	16.4	133
Show		21266-4604	HJ 5267	AD	182	44.0	133
Show		21266-4604	HJ 5267	Aa,Ab	40	0.0	133
Show		21174-4157	NSN 466		4	45.0	134
Show		21309-4234	DON1009		244	0.5	138
Show		21099-4304	UC 4395		141	61.2	138
Show		21331-4311	UC 4495		33	48.1	139
Show		21338-4446	BRT1121		149	3.9	140
Show		21152-4612	KPP3079		70	10.1	145
Show		21345-4439	HU 1539		82	1.3	146
Show		21175-4142	LIT 35		248	10.5	148
Show		21234-4133	KPP3092		163	3.3	152
Show		21114-4215	TSN 97		227	56.4	154
Show		21081-4505	BVD 133		246	21.1	155
Show		21092-4529	TDT2787		77	0.5	156
Show		21226-4639	SKF1171		249	6.5	157
Show		21358-4400	UC 4504		177	13.9	157
Show		21086-4245	SYU 12		224	0.2	160
Show		21081-4520	I 1434		335	0.8	161
Show		21125-4148	I 1436		276	0.5	167
Show		21186-4116	UC 4437		295	32.3	171
Show		21313-4152	TDT3006		194	2.4	171
Show		21172-4118	RST4079		21	0.2	172
Show		21337-4213	TDT3032		297	5.2	175
Show		21050-4357	UC 4373		126	45.6	178

WDS 21214-4403 : COMPONENTS

	A
B	pa=12.9° sep=0.47"

21214-4403 A

Componente originario normalizzato	AB	Name	HD 203073	Coord arcsec 2000	212121.34-440318.2	Mag	10.91
Spectral class	G8/K0III (yellow)	PmRA	19.00	PmDE	-6.0	Tycho2	7991-00490-1
HD	203073

Tycho2

Tycho2	7991-00490-1	Pflag		RAmdeg	320.33893959	DEmdeg	-44.05500251
PmRA	18.6	PmDE	-6.1	E RAmdeg	21	E DEmdeg	23
E pmRA	1.3	E pmDE	1.3	EpRAm	1983.18	EpDEm	1982.92
Num	6	Q RAmdeg	1.1	Q DEmdeg	1.0	Q pmRA	1.1
Q pmDE	1.0	BTmag	11.556	E BTmag	0.059	VTmag	10.305
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	320.33888500	DEdeg	-44.05498472	EpRA 1990	1.78
EpDE 1990	1.83	E RAdeg	25.1	E DEdeg	26.9	Posflg
Corr	-0.3

21214-4403 B

Componente originario normalizzato	AB		Coord arcsec 2000	212121.35-440317.7		Mag	11.07		PmRA	19.00
PmDE	-6.0		Calc delta mag	0.16		Calc coord	yes