20199+0254 TDT 2175

20^h 19^m 56.06^s +02° 53' 53.2" P.A. 164.00 sep 1.8 mag 11.27,11.70

Coord 2000	20199+0254	Discov num	TDT2175	Comp		Coord arcsec 2000	20 19 56.06 +02 53 53.2
Date first	1991	Date last	1991	Obs	1
Pa first	164	Pa last	163.7	P.A. Now (θ)	163.7°
Sep first	1.8	Sep last	1.8	Sep. Now (ρ)	1.8"
Mag pri	11.27	Mag sec	11.70	delta mag (ΔM)	0.43	Spectral class
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-005	Sec motion dec	-005
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

0500-00333-1

Gaia DR2

4243455695933625984

WDS 20199+0254 TDT 2175 : 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
20199+0254	TDT2175		1991	1	164	1.8	11.27	11.70			201956.06+025353.2

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WDS 20199+0254 TDT 2175 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20199+0254 TDT 2175 : MEASURES

No records found.

WDS 20199+0254 : VIRTUAL EYEPIECE

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WDS 20199+0254 : ALADIN DSS IMAGE @ 20^h 19^m 56.06^s +02° 53' 53.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20199+0254 TDT 2175 : 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		20199+0254	TDT2175		164	1.8
Show		20200+0308	HJ 913		144	9.6	15
Show		20212+0249	TOK 730		146	0.2	20
Show		20188+0305	UC 4144		347	30.8	20
Show		20213+0250	HLD 158		41	1.2	21
Show		20214+0336	BAL2532	AB	271	5.3	48
Show		20214+0336	BAL2532	AC	22	7.3	48
Show		20169+0306	GWP2935		172	46.6	48
Show		20221+0331	UC 4158		218	20.6	49
Show		20202+2000	KPP 879	AB	332	7.4	55
Show		20162+0255	GWP2933		48	1.3	56
Show		20225+0155	HJ 2955		246	14.1	65
Show		20155+0251	HJ 910	AB	305	18.3	66
Show		20155+0251	HJ 910	AC	243	36.6	66
Show		20228+0156	TDT2221		260	0.7	72
Show		20247+0302	J 1342		333	2.4	73
Show		20167+0158	UC 250		251	25.2	74
Show		20149+0315	BAL2021		344	4.5	78
Show		20203+0412	UC 4150		280	19.5	79
Show		20146+0242	BAL2020		159	8.2	81
Show		20251+0233	BAL2023		330	7.4	81
Show		20151+0218	BAL1551		40	9.8	81
Show		20251+0225	LDS4841		246	44.6	81
Show		20195+0133	SKF 925		87	39.9	82
Show		20198+0132	TDT2172		230	0.4	83
Show		20187+0416	BAL2531		56	16.1	85
Show		20193+0418	GWP2938		333	50.7	85
Show		20257+0304	BAL2024		70	16.1	87
Show		20166+0405	J 1641		215	7.4	89
Show		20152+0155	BAL1552		243	4.9	93
Show		20174+0129	A 2279		301	4.5	94
Show		20204+0119	UC 4151		95	33.2	96
Show		20204+0118	J 555		274	2.5	97
Show		20183+0430	TDT2152	AB	50	0.5	100
Show		20253+0355	UC 4175		87	20.7	101
Show		20132+0256	CRI 26		124	32.5	102
Show		20227+0119	BAL1555		140	16.6	103
Show		20159+0419	TDT2129		262	2.3	105
Show		20167+0429	BAL2964		321	10.3	108
Show		20128+0318	BAL2529		36	11.3	110
Show		20134+0201	BAL1549		228	17.1	111
Show		20263+0156	BAL1557		211	6.4	113
Show		20181+0105	KPP 721		272	6.4	113
Show		20168+0111	HDS2890		313	0.1	114
Show		20253+0133	BAL1556		22	6.6	115
Show		20274+0317	BAL2025		94	10.2	115
Show		20267+0155	J 155	BC	164	3.3	117
Show		20122+0255	BAL2019		46	6.0	117
Show		20267+0155	J 155	AB	348	53.1	117
Show		20121+0246	BAL2018		341	17.2	118
Show		20197-0056	BAL 610		85	11.3	119

WDS 20199+0254 : COMPONENTS

	A
B	pa=163.7° sep=1.80"

20199+0254 A

Componente originario normalizzato	AB		Coord arcsec 2000	201956.06+025353.2		Mag	11.27		PmRA	-2.00
PmDE	-5.0		Tycho2	0500-00333-1

Tycho2

Tycho2	0500-00333-1	Pflag		RAmdeg	304.98357995	DEmdeg	2.89811824
PmRA	-1.6	PmDE	-4.9	E RAmdeg	51	E DEmdeg	57
E pmRA	1.8	E pmDE	1.9	EpRAm	1977.17	EpDEm	1972.71
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.9	Q pmRA	0.3
Q pmDE	0.9	BTmag	12.890	E BTmag	0.273	VTmag	11.330
E VTmag	0.097	Prox	783	TYC		HIP
CCDM		RAdeg	304.98358250	DEdeg	2.89811250	EpRA 1990	1.52
EpDE 1990	1.26	E RAdeg	65.6	E DEdeg	82.4	Posflg
Corr	-0.3

20199+0254 B

Componente originario normalizzato	AB		Coord arcsec 2000	201956.09+025351.5		Mag	11.7		PmRA	-2.00
PmDE	-5.0		Calc delta mag	0.43		Calc coord	yes