10454-2357 TDS 7455

10^h 45^m 24.11^s -23° 56' 38.5" P.A. 88.00 sep 0.6 mag 10.53,10.75

Coord 2000	10454-2357	Discov num	TDS7455	Comp		Coord arcsec 2000	10 45 24.11 -23 56 38.5
Date first	1991	Date last	1991	Obs	1
Pa first	88	Pa last	88	P.A. Now (θ)	88°
Sep first	0.6	Sep last	0.6	Sep. Now (ρ)	0.6"
Mag pri	10.53	Mag sec	10.75	delta mag (ΔM)	0.22	Spectral class
Pri motion ra	-019	Sec motion ra	-019
Pri motion dec	-003	Sec motion dec	-003
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6634-00205-1

Gaia DR2

5470703946057634304

WDS 10454-2357 TDS 7455 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10454-2357	TDS7455		1991	1	88	0.6	10.53	10.75			104524.11-235638.5

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WDS 10454-2357 TDS 7455 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10454-2357 TDS 7455 : MEASURES

No records found.

WDS 10454-2357 : VIRTUAL EYEPIECE

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WDS 10454-2357 : ALADIN DSS IMAGE @ 10^h 45^m 24.11^s -23° 56' 38.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10454-2357 TDS 7455 : 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		10454-2357	TDS7455		88	0.6
Show		10434-2346	ARA2165		7	13.7	30
Show		10478-2411	SKF1470		325	3.2	36
Show		10466-2435	LDS4015		266	49.6	42
Show		10475-2431	TDS7474		55	2.6	45
Show		10455-2502	I 502	AB	174	0.1	65
Show		10455-2502	I 502	AC	140	2.0	65
Show		10454-2249	ARA1784		265	8.4	69
Show		10465-2250	CVR 574		200	10.8	69
Show		10436-2505	B 204		293	3.3	73
Show		10402-2419	TVB 230		168	1.8	75
Show		10453-2243	DON1090		151	4.5	75
Show		10497-2443	WIS 174		119	112.6	76
Show		10463-2511	DON 434	A,BC	150	18.3	76
Show		10463-2511	DON 434	BC	194	1.6	76
Show		10410-2301	ARA1782		66	11.6	82
Show		10514-2341	B 205		90	4.4	84
Show		10486-2510	DON 440		219	0.3	86
Show		10468-2523	DON 437		320	0.5	88
Show		10455-2529	BRT2983		337	4.0	93
Show		10428-2529	DON 430		51	2.0	100
Show		10475-2221	LAF 41	AB	332	4.8	101
Show		10475-2221	SHY 218	AC	340	230.9	101
Show		10381-2333	LDS4003	AB	347	49.3	103
Show		10485-2223	RST2710		230	0.6	104
Show		10503-2234	LDS4024		59	10.5	107
Show		10375-2354	ARA2164		357	6.2	110
Show		10532-2335	B 1173		139	0.9	110
Show		10522-2248	ARA1785		145	8.1	115
Show		10538-2420	B 206		259	1.8	118
Show		10432-2552	B 2720	A,BC	214	71.8	120
Show		10537-2321	DON 445		289	7.8	120
Show		10377-2300	ARA1781		125	5.7	121
Show		10432-2552	B 2720	BC	147	3.8	121
Show		10541-2333	LDS 320		252	31.9	122
Show		10536-2308	LDS 318		239	24.5	124
Show		10518-2229	RST2716		226	2.3	124
Show		10407-2207	UC 1973		353	14.3	128
Show		10480-2602	TDS7476		44	0.9	131
Show		10360-2310	DON 423		84	0.8	138
Show		10357-2323	ARA1780		268	10.3	139
Show		10520-2211	RST2717		132	1.2	140
Show		10549-2452	TDS7550		72	0.5	142
Show		10392-2551	TOK 135		108	6.4	143
Show		10483-2615	UC 1997		95	28.1	145
Show		10349-2329	B 793		50	0.4	147
Show		10558-2314	ARA1786		192	12.8	149
Show		10539-2223	BRT1483		113	3.9	150
Show		10564-2335	DON 448		207	0.7	153
Show		10369-2540	UC 1965		146	12.3	155
Show		10454-2121	DON 433		92	2.3	156

WDS 10454-2357 : COMPONENTS

	A
B	pa=87.8° sep=0.55"

10454-2357 A

Componente originario normalizzato	AB		Coord arcsec 2000	104524.11-235638.5		Mag	10.53		PmRA	-19.00
PmDE	-3.0		Tycho2	6634-00205-1

Tycho2

Tycho2	6634-00205-1	Pflag		RAmdeg	161.35052443	DEmdeg	-23.94402194
PmRA	-18.5	PmDE	-3.2	E RAmdeg	21	E DEmdeg	27
E pmRA	1.6	E pmDE	2.0	EpRAm	1985.45	EpDEm	1987.93
Num	7	Q RAmdeg	0.9	Q DEmdeg	1.4	Q pmRA	0.9
Q pmDE	1.4	BTmag	11.398	E BTmag	0.069	VTmag	10.013
E VTmag	0.033	Prox	999	TYC	T	HIP
CCDM		RAdeg	161.35057167	DEdeg	-23.94401194	EpRA 1990	1.78
EpDE 1990	1.81	E RAdeg	23.9	E DEdeg	29.3	Posflg
Corr	0.0

10454-2357 B

Componente originario normalizzato	AB		Coord arcsec 2000	104524.15-235638.5		Mag	10.75		PmRA	-19.00
PmDE	-3.0		Calc delta mag	0.22		Calc coord	yes