17022-7037 TDT 187

17^h 02^m 12.49^s -70° 36' 43.6" P.A. 161.00 sep 1.9 mag 12.20,12.89

Coord 2000	17022-7037	Discov num	TDT 187	Comp		Coord arcsec 2000	17 02 12.49 -70 36 43.6
Date first	1991	Date last	1991	Obs	1
Pa first	161	Pa last	161.2	P.A. Now (θ)	161.2°
Sep first	1.9	Sep last	1.92	Sep. Now (ρ)	1.92"
Mag pri	12.20	Mag sec	12.89	delta mag (ΔM)	0.69	Spectral class
Pri motion ra	-021	Sec motion ra	-021
Pri motion dec	-056	Sec motion dec	-056
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9279-00468-1

Gaia DR2

5807962847066967552

WDS 17022-7037 TDT 187 : 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
17022-7037	TDT 187		1991	1	161	1.9	12.20	12.89			170212.49-703643.6

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WDS 17022-7037 TDT 187 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17022-7037 TDT 187 : MEASURES

No records found.

WDS 17022-7037 : VIRTUAL EYEPIECE

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WDS 17022-7037 : ALADIN DSS IMAGE @ 17^h 02^m 12.49^s -70° 36' 43.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17022-7037 TDT 187 : 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		17022-7037	TDT 187		161	1.9
Show		17014-7031	LDS 574		155	135.6	8
Show		17071-7040	FIN 427		6	7.3	25
Show		17088-7032	TDT 231		268	1.0	33
Show		17092-7050	UC 3300		168	22.5	38
Show		16570-7107	FIN 300		162	2.9	40
Show		16539-7030	KPP 861		252	7.3	43
Show		17109-7027	TDT 253		182	0.6	45
Show		16529-7030	TDT 129		167	0.7	47
Show		16555-7111	UC 3254		31	35.7	48
Show		16558-7113	TDT 149		353	0.4	48
Show		16531-7007	TDT 130		326	0.7	55
Show		17135-7035	TOB 338		350	29.7	57
Show		16536-7108	NZO 83		328	7.1	57
Show		17041-7134	UC 3283		193	10.6	59
Show		16526-7115	UC 3248		21	23.4	61
Show		16560-7130	B 2823	AB	194	6.5	62
Show		16560-7130	B 2823	BC	112	5.7	62
Show		17000-6935	TDT 173		29	0.6	64
Show		17004-6933	DON 817	Aa,Ab	327	0.6	64
Show		17004-6933	UC 3271	AB	194	12.7	64
Show		17048-6934	UC 3287		85	66.6	65
Show		16490-7040	UC 3238		266	17.6	66
Show		16506-7110	B 2819		172	9.4	67
Show		17082-6936	JNN 319		9	0.4	68
Show		17076-7139	UC 3293		129	11.4	68
Show		17165-7014	UC 3314		71	94.1	76
Show		16484-7119	TDT 97		41	1.5	80
Show		17113-7144	B 2045		108	0.6	80
Show		16596-6916	HDS2404		187	1.0	82
Show		17187-7040	TDT 302		335	0.6	83
Show		17143-7135	UC 3309		86	11.4	83
Show		16537-6926	TDT 132		159	7.6	83
Show		17189-7049	CRI 17	BC	316	5.2	84
Show		17189-7049	CRI 17	AB	3	13.8	84
Show		16466-7110	TDT 78		100	0.7	84
Show		17117-6928	TDT 261		76	1.5	84
Show		16465-7119	B 2817	AB	175	8.5	88
Show		16449-7059	TDT 65		193	0.5	89
Show		17010-6908	TDT 181		23	2.0	89
Show		17205-7045	TDT 314		192	0.4	91
Show		16441-7025	TDT 59		98	4.8	92
Show		16467-7130	TDT 81		194	0.6	93
Show		17183-6946	UC 3319		222	51.7	97
Show		17162-7146	B 2405		293	1.2	97
Show		17202-7003	I 104		127	0.6	98
Show		16452-6952	TDT 70		326	0.5	98
Show		16460-7140	KPP2976		333	9.2	101
Show		16546-6903	UC 3252		264	54.0	102
Show		17045-7219	LDS 578		198	15.5	102
Show		16456-7140	UC 3227		177	68.0	103

WDS 17022-7037 : COMPONENTS

	A
B	pa=173.6° sep=1.83"

17022-7037 A

Componente originario normalizzato	AB		Coord arcsec 2000	170212.49-703643.6		Mag	12.2		PmRA	-21.00
PmDE	-56.0		Tycho2	9279-00468-1

Tycho2

Tycho2	9279-00468-1	Pflag		RAmdeg	255.55206750	DEmdeg	-70.61214133
PmRA	-20.5	PmDE	-56.1	E RAmdeg	69	E DEmdeg	56
E pmRA	2.6	E pmDE	2.4	EpRAm	1983.64	EpDEm	1985.77
Num	3	Q RAmdeg	2.2	Q DEmdeg	0.4	Q pmRA	2.2
Q pmDE	0.4	BTmag	12.748	E BTmag	0.170	VTmag	12.093
E VTmag	0.126	Prox	999	TYC		HIP
CCDM		RAdeg	255.55221194	DEdeg	-70.61201194	EpRA 1990	1.59
EpDE 1990	1.70	E RAdeg	71.6	E DEdeg	58.4	Posflg
Corr	0.0

17022-7037 B

Componente originario normalizzato	AB		Coord arcsec 2000	170212.53-703645.4		Mag	12.89		PmRA	-21.00
PmDE	-56.0		Calc delta mag	0.69		Calc coord	yes