17167+3752 PTT 17

17^h 16^m 42.50^s +37° 52' 20.2" P.A. 189.00 sep 10.3 mag 11.34,11.80

Coord 2000	17167+3752	Discov num	PTT 17	Comp		Coord arcsec 2000	17 16 42.50 +37 52 20.2
Date first	1916	Date last	2017	Obs	14
Pa first	198	Pa last	188.8	P.A. Now (θ)	188.8°
Sep first	8.9	Sep last	10.31	Sep. Now (ρ)	10.31"
Mag pri	11.34	Mag sec	11.80	delta mag (ΔM)	0.46	Spectral class
Pri motion ra	-013	Sec motion ra	-008
Pri motion dec	+018	Sec motion dec	-003
Notes

rPM=0.972

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

3073-01959-1

Gaia DR2

1340291793653498496

ADS

10440

WDS 17167+3752 PTT 17 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ptt1917	Ma -	Pettit, E.	1917AJ.....30..167P
Ptt1917		AJ 30, 167, 1917
Ptt1921	Ma -	Pettit, E.	1921AJ.....33..150P
Ptt1921		AJ 33, 150, 1921
Ptt1958	Zw -	Pettit, E.	1958AJ.....63..324P
Ptt1958		AJ 63, 324, 1958
Ptt1958		(Visual measures with wedge photometer on 60in Mt. Wilson reflector)
Ptt9999	Ma -	Pettit, E.	...................
Ptt9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17167+3752	PTT 17		2006	6	190	10.2	11.34	11.80		D	171642.50+375220.2
17167+3752	PTT 17		2010	8	192	10.2	11.34	11.80			171642.50+375220.2
17167+3752	PTT 17		2017	9	190	10.3	11.34	11.80			171642.50+375220.2

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WDS 17167+3752 PTT 17 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17167+3752 PTT 17 : MEASURES

No records found.

WDS 17167+3752 : VIRTUAL EYEPIECE

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WDS 17167+3752 : ALADIN DSS IMAGE @ 17^h 16^m 42.50^s +37° 52' 20.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17167+3752 PTT 17 : 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		17167+3752	PTT 17		189	10.3
Show		17177+3717	HDS2446		143	0.9	37
Show		17158+3829	HEI 14	AB	311	7.4	41
Show		17158+3829	SOO 1	AC	355	4.9	41
Show		17155+3712	TDT 290		252	1.1	43
Show		17145+3833	MLB 850		187	5.6	49
Show	Franz	17205+3815	WSP 27		264	0.9	50
Show		17124+3746	DAM 986		74	8.0	52
Show		17179+3848	LDS4737		172	19.3	58
Show		17117+3750	TDT 260		151	0.5	60
Show		17207+3832	ALI 866		133	11.6	62
Show		17197+3703	COU 994		214	0.5	62
Show		17222+3753	TDT 321		334	2.6	65
Show		17130+3656	ALI 604		175	11.3	72
Show		17229+3748	WIS 318		141	565.9	74
Show		17106+3742	DAM 946	AB	213	4.8	74
Show		17106+3742	DAM 946	AC	284	76.4	74
Show		17104+3752	DAM 943		267	7.3	75
Show		17106+3721	DAM 947		36	6.0	80
Show		17128+3647	COU 992		289	2.7	82
Show		17200+3640	LDS4739		156	3.0	83
Show		17131+3636	HDS2433		272	0.2	88
Show		17096+3818	DAM 920	AB	327	4.0	88
Show		17096+3818	DAM 920	AC	211	8.0	88
Show		17096+3818	DAM 920	AD	219	12.1	88
Show		17096+3818	DAM 920	CD	252	4.0	88
Show		17112+3653	DAM 963	AB	230	3.2	89
Show		17112+3653	DAM 963	AC	258	2.4	89
Show		17112+3653	DAM 963	BC	10	1.6	89
Show		17092+3811	DAM 908		230	7.6	91
Show		17237+3709	MCA 48	Aa,Ab	23	0.3	94
Show		17237+3709	STF2161	AB	321	4.0	94
Show		17237+3709	STF2161	AC	221	118.4	94
Show		17224+3646	J 1131		257	1.7	95
Show		17247+3802	HSL 1	Aa,Ab	226	0.0	96
Show		17247+3802	HSL 1	Aa,Ac	57	0.3	96
Show		17247+3802	COU1142	AB	222	1.8	96
Show		17240+3835	HU 1179		272	0.3	97
Show		17098+3849	HU 1177	AB	88	3.4	99
Show		17098+3849	LNA 11	Aa,Ab	90	0.0	99
Show		17086+3721	DAM 893		100	5.0	102
Show		17116+3916	HU 1178	CD	77	1.4	103
Show		17116+3916	HU 1178	AB	8	0.3	103
Show		17116+3916	STF2136	AB,C	112	15.3	103
Show		17116+3916	WAL 78	AB,E	311	57.4	103
Show		17100+3902	TDT 241		165	0.7	106
Show		17245+3657	STT 329		12	33.0	108
Show		17252+3711	GUI 17		345	76.1	109
Show		17172+3603	CVR 199		203	61.2	110
Show		17151+3604	CVR1697		222	3.3	110
Show		17092+3648	DAM 909		311	5.5	110

WDS 17167+3752 : COMPONENTS

	A
B	pa=187.0° sep=10.26"

17167+3752 A

Componente originario normalizzato	AB		Coord arcsec 2000	171642.50+375220.2		Mag	11.34		PmRA	-13.00
PmDE	18.0		Tycho2	3073-01959-1		ADS	10440

Tycho2

Tycho2	3073-01959-1	Pflag		RAmdeg	259.17712475	DEmdeg	37.87228656
PmRA	-18.9	PmDE	11.8	E RAmdeg	53	E DEmdeg	50
E pmRA	3.3	E pmDE	3.0	EpRAm	1986.96	EpDEm	1986.81
Num	4	Q RAmdeg	0.7	Q DEmdeg	2.4	Q pmRA	0.7
Q pmDE	2.4	BTmag	12.060	E BTmag	0.111	VTmag	11.341
E VTmag	0.080	Prox	999	TYC	T	HIP
CCDM		RAdeg	259.17718056	DEdeg	37.87225944	EpRA 1990	1.69
EpDE 1990	1.83	E RAdeg	55.1	E DEdeg	51.5	Posflg
Corr	-0.1

17167+3752 B

Componente originario normalizzato	AB		Coord arcsec 2000	171642.39+375210.0		Mag	11.8		PmRA	-8.00
PmDE	-3.0		Calc delta mag	0.46		Calc coord	yes