16112-7231 TDS 9787

16^h 11^m 09.66^s -72° 31' 15.2" P.A. 44.00 sep 1.9 mag 11.79,12.58

Coord 2000	16112-7231	Discov num	TDS9787	Comp		Coord arcsec 2000	16 11 09.66 -72 31 15.2
Date first	1991	Date last	2016	Obs	2
Pa first	321	Pa last	43.8	P.A. Now (θ)	43.8°
Sep first	1.0	Sep last	1.89	Sep. Now (ρ)	1.89"
Mag pri	11.79	Mag sec	12.58	delta mag (ΔM)	0.79	Spectral class
Pri motion ra	-010	Sec motion ra	-010
Pri motion dec	-002	Sec motion dec	-002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9281-00323-1

Gaia DR2

5806588702352349440

WDS 16112-7231 TDS 9787 : 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
16112-7231	TDS9787		1991	1	321	1.0	11.79	12.58			161109.66-723115.2
16112-7231	TDS9787		2016	2	44	1.9	11.79	12.58			161109.66-723115.2

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WDS 16112-7231 TDS 9787 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16112-7231 TDS 9787 : MEASURES

No records found.

WDS 16112-7231 : VIRTUAL EYEPIECE

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WDS 16112-7231 : ALADIN DSS IMAGE @ 16^h 11^m 09.66^s -72° 31' 15.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16112-7231 TDS 9787 : 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		16112-7231	TDS9787		44	1.9	1
Show		16123-7230	LDS 551		120	42.6	7
Show		16079-7213	TDS 803		172	1.7	24
Show		16101-7302	HDS2284		180	0.4	31
Show		16187-7208	KPP1530		238	11.5	42
Show		16068-7153	I 334		138	2.1	44
Show		16206-7213	UC 3155		194	33.3	47
Show		16047-7154	B 858		30	3.3	48
Show		16037-7149	TDS 799		105	1.6	55
Show		16114-7134	TDS9788		352	1.0	58
Show		16244-7217	HEI 543		161	0.5	62
Show		16019-7322	TDS9735		333	2.6	66
Show		16265-7229	UC 3170		179	43.8	70
Show		16265-7220	TDS9905		141	2.0	71
Show		16170-7125	B 1803		81	1.6	72
Show		16199-7127	I 335		198	3.2	76
Show		16180-7344	TDS9828		23	0.5	79
Show		16232-7331	B 2040		150	3.2	80
Show		16278-7305	B 2041		54	0.3	82
Show		16027-7118	B 2039		3	0.4	83
Show		16281-7308	TDS9913		183	2.8	84
Show		15569-7328	LDS 541		140	45.1	84
Show		15523-7228	TDS9670		220	0.5	86
Show		15543-7313	TDS9687	Aa,Ab	213	0.5	86
Show		15543-7313	SWR 185	AB	257	22.2	86
Show		16287-7310	TDS9917		127	0.5	87
Show		16279-7150	UC 3173		304	23.1	87
Show		16092-7104	TOK 172		127	11.6	88
Show		15527-7203	TDS9672		103	0.5	89
Show		16171-7104	TDS 807		107	0.8	92
Show		15527-7146	HEI 384		271	1.4	96
Show		16255-7344	TDS9891		166	0.5	96
Show		16295-7142	SWR 202		309	10.7	98
Show		15536-7332	TDS9681		307	1.7	98
Show		16108-7410	TDS9785		170	0.5	99
Show		16277-7128	UC 3172		35	20.6	100
Show		15595-7107	B 2372	AB	245	9.5	101
Show		15595-7107	BSO 21	AC	320	37.7	101
Show		16186-7409	TDS9832		101	2.1	103
Show		16112-7044	MLO 71		240	5.6	108
Show		16082-7419	KPP2355		331	20.2	109
Show		16181-7043	FIN 245		55	0.4	114
Show		15532-7354	B 2369		210	3.5	114
Show		16251-7058	B 2810		28	8.8	115
Show		16203-7043	KPP 368		209	4.9	117
Show		16287-7102	UC 3178		301	17.2	122
Show		15517-7110	HDS2234		108	0.1	123
Show		15515-7108	B 2793		219	4.1	124
Show		15584-7424	HEI 791		17	2.3	125
Show		16177-7029	TDS9824		140	0.6	126
Show		16284-7052	UC 3176		255	46.8	129

WDS 16112-7231 : COMPONENTS

	A
B	pa=16.1° sep=1.42"

16112-7231 A

Componente originario normalizzato	AB		Coord arcsec 2000	161109.66-723115.2		Mag	11.79		PmRA	-10.00
PmDE	-2.0		Tycho2	9281-00323-1

Tycho2

Tycho2	9281-00323-1	Pflag		RAmdeg	242.79006993	DEmdeg	-72.52084489
PmRA	-9.7	PmDE	-1.8	E RAmdeg	63	E DEmdeg	51
E pmRA	2.6	E pmDE	2.4	EpRAm	1985.02	EpDEm	1986.88
Num	3	Q RAmdeg	0.5	Q DEmdeg	1.2	Q pmRA	0.5
Q pmDE	1.2	BTmag	12.351	E BTmag	0.133	VTmag	11.594
E VTmag	0.093	Prox	480	TYC		HIP
CCDM		RAdeg	242.79014556	DEdeg	-72.52084083	EpRA 1990	1.59
EpDE 1990	1.70	E RAdeg	64.7	E DEdeg	51.9	Posflg
Corr	-0.1

16112-7231 B

Componente originario normalizzato	AB		Coord arcsec 2000	161109.75-723113.8		Mag	12.58		PmRA	-10.00
PmDE	-2.0		Calc delta mag	0.79		Calc coord	yes