21092-7525 TDT 2788

21^h 09^m 11.80^s -75° 25' 03.2" P.A. 155.00 sep 2.2 mag 11.48,12.46

Coord 2000	21092-7525	Discov num	TDT2788	Comp		Coord arcsec 2000	21 09 11.80 -75 25 03.2
Date first	1991	Date last	2016	Obs	4
Pa first	155	Pa last	155	P.A. Now (θ)	155°
Sep first	2.2	Sep last	2.177	Sep. Now (ρ)	2.177"
Mag pri	11.48	Mag sec	12.46	delta mag (ΔM)	0.98	Spectral class
Pri motion ra	-002	Sec motion ra	-002
Pri motion dec	-016	Sec motion dec	-016
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Octans

Tycho2

9461-01440-1

Gaia DR2

6368968971305047680

WDS 21092-7525 TDT 2788 : 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
21092-7525	TDT2788		1991	1	155	2.2	11.48	12.46			210911.80-752503.2
21092-7525	TDT2788		2015	2	155	2.2	11.48	12.46			210911.80-752503.2
21092-7525	TDT2788		2016	4	155	2.2	11.48	12.46			210911.80-752503.2

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WDS 21092-7525 TDT 2788 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21092-7525 TDT 2788 : MEASURES

No records found.

WDS 21092-7525 : VIRTUAL EYEPIECE

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WDS 21092-7525 : ALADIN DSS IMAGE @ 21^h 09^m 11.80^s -75° 25' 03.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21092-7525 TDT 2788 : 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		21092-7525	TDT2788		155	2.2	1
Show		21150-7534	JSP 823		185	2.0	24
Show		21014-7525	HJ 5230		163	15.5	30
Show		21084-7559	I 257		313	1.9	34
Show		20551-7538	WIS 344		111	484.9	55
Show		20563-7500	UC 4337		203	79.7	56
Show		21062-7426	UC 4380		83	72.7	61
Show		21176-7434	UC 4432		185	9.0	61
Show		20522-7519	HJ 5214		304	13.5	65
Show		21142-7633	TSN 196		70	0.8	71
Show		21217-7420	B 2493		160	0.4	82
Show		21051-7649	UC 4374		329	49.2	86
Show		21089-7353	GLI 268		243	5.6	93
Show		21042-7353	UC 4370		258	10.4	94
Show		20525-7412	TDT2596		164	0.8	98
Show		21086-7337	HEI 591		5	0.2	109
Show		21082-7716	TDT2777		17	1.5	112
Show		21007-7338	HEI 590		257	0.4	113
Show		21212-7710	KPP1119		277	8.8	114
Show		21265-7338	DEA 16		329	84.9	128
Show		20533-7720	LDS 723		163	27.8	128
Show		21062-7316	HJ 5237		274	5.9	129
Show		21180-7321	UC 4434		207	38.5	130
Show		21182-7732	TOI1101	AB	236	3.6	131
Show		21263-7330	HEI 594		234	0.7	134
Show		21094-7310	I 379	AB	22	0.1	135
Show		21094-7310	HDO 305	AB,C	118	6.4	135
Show		21127-7258	FIN 280		55	2.5	148
Show		20541-7747	TDT2617		32	0.8	152
Show		20536-7750	HDS2977	AB	296	0.1	155
Show		20548-7248	TOI2193		124	1.9	168
Show		20593-7811	UC 4350	AB	51	16.8	170
Show		20567-7811	UC 4339		162	9.9	172
Show		21211-7831	UC 4454		185	75.8	191
Show		20578-7217	B 1389		28	3.2	194
Show		21008-7906	KPP 705		351	6.2	223
Show		21253-7148	HJ 5260		270	44.4	228
Show		21220-7141	NSN 433		298	23.5	231
Show		21015-7128	UC 4362		243	29.9	239
Show		21175-7122	FIN 281		265	2.9	246
Show		21201-7057	KPP4233		34	1.6	273
Show		20508-7059	HDS2973		70	0.7	278
Show		20553-7049	UC 4328		210	47.5	283
Show		21222-8007	LDS 736		2	134.2	285
Show		21208-8008	TDS1124		180	1.3	286
Show		21133-7035	TDT2835		93	0.7	291
Show		21171-8021	I 670			0.7	297
Show		20587-7025	I 668	BC	333	1.0	304
Show		20587-7025	HJ 5231	A,BC	112	6.7	304

WDS 21092-7525 : COMPONENTS

	A
B	pa=173.3° sep=1.99"

21092-7525 A

Componente originario normalizzato	AB		Coord arcsec 2000	210911.80-752503.2		Mag	11.48		PmRA	-2.00
PmDE	-16.0		Tycho2	9461-01440-1

Tycho2

Tycho2	9461-01440-1	Pflag		RAmdeg	317.29916472	DEmdeg	-75.41755205
PmRA	-1.6	PmDE	-15.5	E RAmdeg	41	E DEmdeg	40
E pmRA	3.1	E pmDE	2.9	EpRAm	1988.68	EpDEm	1988.54
Num	4	Q RAmdeg	0.5	Q DEmdeg	2.6	Q pmRA	0.5
Q pmDE	2.6	BTmag	11.612	E BTmag	0.060	VTmag	11.400
E VTmag	0.076	Prox	999	TYC	T	HIP
CCDM		RAdeg	317.29917972	DEdeg	-75.41751611	EpRA 1990	1.59
EpDE 1990	1.67	E RAdeg	41.9	E DEdeg	40.7	Posflg
Corr	0.1

21092-7525 B

Componente originario normalizzato	AB		Coord arcsec 2000	210911.86-752505.2		Mag	12.46		PmRA	-2.00
PmDE	-16.0		Calc delta mag	0.98		Calc coord	yes