11239-2531 TDS 7839

11^h 23^m 51.54^s -25° 30' 51.7" P.A. 86.00 sep 0.4 mag 11.06,11.30

Coord 2000	11239-2531	Discov num	TDS7839	Comp		Coord arcsec 2000	11 23 51.54 -25 30 51.7
Date first	1991	Date last	1991	Obs	1
Pa first	86	Pa last	85.5	P.A. Now (θ)	85.5°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	11.06	Mag sec	11.30	delta mag (ΔM)	0.24	Spectral class
Pri motion ra	-005	Sec motion ra	-005
Pri motion dec	-009	Sec motion dec	-009
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6654-00580-1

Gaia DR2

3533477810693497472

WDS 11239-2531 TDS 7839 : 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
11239-2531	TDS7839		1991	1	86	0.4	11.06	11.30			112351.54-253051.7

If you need more information about this double, apply for a data request form to the WDS.

WDS 11239-2531 TDS 7839 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 11239-2531 TDS 7839 : MEASURES

No records found.

WDS 11239-2531 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 11239-2531 : ALADIN DSS IMAGE @ 11^h 23^m 51.54^s -25° 30' 51.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 11239-2531 TDS 7839 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		11239-2531	TDS7839		86	0.4
Show		11222-2522	TDS7825		162	0.7	24
Show		11212-2600	TDS 632		150	1.3	47
Show		11221-2447	BOD 1	Ba,Bb	281	0.0	51
Show		11221-2447	GRE 3	Aa,Ab	6	0.0	51
Show		11221-2447	I 507	AB	7	0.3	51
Show		11221-2447	SHY 228	AB,C	126	999.9	51
Show		11234-2440	KPP2654		63	24.8	52
Show		11215-2447	B 2276		88	0.8	55
Show		11262-2615	RST2747		3	0.8	55
Show		11219-2619	LDS 349		104	4.7	56
Show		11264-2623	UC 2137		359	19.6	63
Show		11247-2429	B 213	AB	273	2.3	63
Show		11247-2429	B 213	AC	99	90.3	63
Show		11247-2429	B 213	CD	266	7.2	63
Show		11286-2552	RST2751		18	0.1	68
Show		11195-2604	RST2739		343	0.9	68
Show		11290-2446	B 215		198	0.6	83
Show		11218-2411	B 2277		39	10.8	85
Show		11240-2657	FIN 415		-1	0.6	87
Show		11294-2622	RST5355		281	0.4	91
Show		11214-2400	RST2743		144	2.7	97
Show		11205-2657	RST1576		206	1.3	98
Show		11226-2709	UC 2126		290	43.2	100
Show		11296-2428	JC 16	AB	82	8.2	101
Show		11296-2428	JC 16	AC	112	166.1	101
Show		11224-2713	LDS 350		256	39.4	105
Show		11182-2643	B 211		48	1.1	106
Show		11228-2722	RST1579		237	1.2	112
Show		11206-2718	BRT2986		244	5.1	116
Show		11276-2343	TDS7867	Aa,Ab	320	0.5	120
Show		11276-2343	HJ 4437	AB	319	11.4	120
Show		11177-2705	RST1572		39	0.3	126
Show		11323-2433	TDS7913		331	0.5	129
Show		11264-2735	BVD 148	AB	37	54.1	129
Show		11177-2350	TDS7777		227	0.6	131
Show		11239-2319	RST2746		346	1.3	132
Show		11251-2320	ARA1787	AB	205	10.5	133
Show		11164-2403	B 210	AB	72	4.7	135
Show		11245-2315	TDS7842		150	2.6	137
Show		11323-2651	RST1591		75	3.5	139
Show		11311-2347	TDS7903		17	1.9	144
Show		11176-2727	KPP 563		283	5.3	144
Show		11327-2652	WBB 1		185	13.2	144
Show		11137-2628	NSN 106		8	43.7	149
Show		11191-2749	RST1574		126	1.3	152
Show		11297-2318	KPP1643		325	12.6	156
Show		11319-2336	UC 2160		191	10.8	159
Show		11205-2256	UC 2119		179	13.1	162
Show		11352-2636	UC 2170		37	24.8	167
Show		11363-2545	B 216		115	1.5	169

WDS 11239-2531 : COMPONENTS

	A
B	pa=85.0° sep=0.39"

11239-2531 A

Componente originario normalizzato	AB		Coord arcsec 2000	112351.54-253051.7		Mag	11.06		PmRA	-5.00
PmDE	-9.0		Tycho2	6654-00580-1

Tycho2

Tycho2	6654-00580-1	Pflag		RAmdeg	170.96482475	DEmdeg	-25.51434378
PmRA	-5.4	PmDE	-9.1	E RAmdeg	24	E DEmdeg	28
E pmRA	2.6	E pmDE	2.3	EpRAm	1990.60	EpDEm	1989.80
Num	3	Q RAmdeg	0.7	Q DEmdeg	1.4	Q pmRA	0.7
Q pmDE	1.4	BTmag	10.963	E BTmag	0.045	VTmag	10.484
E VTmag	0.040	Prox	999	TYC	T	HIP
CCDM		RAdeg	170.96483889	DEdeg	-25.51432250	EpRA 1990	1.64
EpDE 1990	1.62	E RAdeg	24.3	E DEdeg	28.1	Posflg
Corr	0.3

11239-2531 B

Componente originario normalizzato	AB		Coord arcsec 2000	112351.57-253051.7		Mag	11.3		PmRA	-5.00
PmDE	-9.0		Calc delta mag	0.24		Calc coord	yes