22577-7120 TDT 3816

22^h 57^m 42.34^s -71° 20' 19.4" P.A. 245.00 sep 0.4 mag 10.68,10.85

Coord 2000	22577-7120	Discov num	TDT3816	Comp		Coord arcsec 2000	22 57 42.34 -71 20 19.4
Date first	1991	Date last	1991	Obs	1
Pa first	245	Pa last	245.2	P.A. Now (θ)	245.2°
Sep first	0.4	Sep last	0.37	Sep. Now (ρ)	0.37"
Mag pri	10.68	Mag sec	10.85	delta mag (ΔM)	0.17	Spectral class
Pri motion ra	+005	Sec motion ra	+005
Pri motion dec	-051	Sec motion dec	-051
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Tycho2

9341-01346-1

Gaia DR2

6384015302597983360

WDS 22577-7120 TDT 3816 : 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
22577-7120	TDT3816		1991	1	245	0.4	10.68	10.85			225742.34-712019.4

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WDS 22577-7120 TDT 3816 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 22577-7120 TDT 3816 : MEASURES

No records found.

WDS 22577-7120 : VIRTUAL EYEPIECE

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WDS 22577-7120 : ALADIN DSS IMAGE @ 22^h 57^m 42.34^s -71° 20' 19.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 22577-7120 TDT 3816 : 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		22577-7120	TDT3816		245	0.4	1
Show		22558-7108	LDS 798		198	25.2	15
Show		22548-7104	DAM 250		348	9.5	22
Show		23045-7123	HJ 5376		352	8.9	33
Show		22498-7112	FIN 287		75	1.2	40
Show		22491-7137	TDT3727		126	1.6	45
Show		22491-7046	UC 4823		314	31.9	55
Show		22592-7218	HJ 5369		10	21.6	59
Show		22537-7219	UC 4843		146	41.3	62
Show		23077-7201	R 341	AB	250	28.8	63
Show		23077-7201	R 341	AC	260	43.3	63
Show		22440-7151	LDS 792		314	272.9	74
Show		22429-7208	FIN 286		248	0.2	85
Show		22401-7120	TDT3644		147	0.5	85
Show		22498-7238	TDT3732		3	0.4	86
Show		22397-7125	KPP1067		144	8.5	87
Show		23033-7318	HJ 5374		235	14.7	120
Show		22475-6928	HDS3236		297	0.2	123
Show		22417-6945	GLI 278		132	31.2	125
Show		22492-7318	UC 4824		50	13.0	125
Show		22471-6921	SYU 14		166	0.2	131
Show		22419-7332	TDT3659		300	0.7	150
Show		23108-6902	WIS 377		270	231.6	154
Show		23103-6850	RSS 575		108	12.9	164
Show		23157-7348	UC 4911	AB	133	54.2	169
Show		22536-6833	LDS 797		69	16.0	169
Show		23159-7353	I 686		281	3.7	173
Show		23037-7414	TDT3867		49	0.8	177
Show		22595-6824	KPP3064		216	49.0	177
Show		23087-6827	TDT3903		156	0.5	183
Show		22515-7426	NSN 436		184	29.7	188
Show		23063-6814	KPP4300		262	1.8	192
Show		23160-6830	HDS3312		340	0.3	195
Show		22484-6812	TDT3717		249	0.5	195
Show		22586-6802	TDS1196		53	0.9	199
Show		23062-6803	MLO 96		150	5.0	203
Show		23154-7432	I 685		196	3.2	207
Show		22489-7444	TOB 353		228	19.6	208
Show		23060-7446	SLR 27	AB	68	4.0	209
Show		23060-7446	I 1628	AC	326	17.5	209
Show		23034-7449	KPP2242	AB	72	18.6	210
Show		22547-6737	DON1039		264	1.4	225
Show		23074-7501	HJ 5381		50	4.5	225
Show		22599-7507	JSP 841		139	2.2	227
Show		23163-7500	UC 4913		183	42.7	234
Show		23052-6727	HJ 5380		95	12.7	237
Show		23122-7509	TDT3931		8	0.4	238
Show		22462-7515	UC 4814		149	10.2	241
Show		22557-6718	UC 4849		48	27.6	243
Show		23167-7532	HDS3318		222	0.2	265
Show		23157-6710	HJ 5389		251	8.5	268

WDS 22577-7120 : COMPONENTS

	A
B	pa=214.7° sep=0.19"

22577-7120 A

Componente originario normalizzato	AB		Coord arcsec 2000	225742.34-712019.4		Mag	10.68		PmRA	5.00
PmDE	-51.0		Tycho2	9341-01346-1

Tycho2

Tycho2	9341-01346-1	Pflag		RAmdeg	344.42631345	DEmdeg	-71.33874673
PmRA	4.5	PmDE	-50.8	E RAmdeg	17	E DEmdeg	16
E pmRA	1.8	E pmDE	1.6	EpRAm	1989.22	EpDEm	1987.84
Num	7	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.7	BTmag	10.713	E BTmag	0.033	VTmag	10.086
E VTmag	0.026	Prox	836	TYC	T	HIP
CCDM		RAdeg	344.42628083	DEdeg	-71.33863222	EpRA 1990	1.68
EpDE 1990	1.79	E RAdeg	17.5	E DEdeg	17.7	Posflg
Corr	0.1

22577-7120 B

Componente originario normalizzato	AB		Coord arcsec 2000	225742.32-712019.6		Mag	10.85		PmRA	5.00
PmDE	-51.0		Calc delta mag	0.17		Calc coord	yes