17170-7730 RST 3072

17^h 16^m 58.40^s -77° 30' 07.3" P.A. 278.00 sep 0.8 mag 10.64,10.72 Sp F5

Coord 2000	17170-7730	Discov num	RST3072	Comp		Coord arcsec 2000	17 16 58.40 -77 30 07.3
Date first	1934	Date last	2016	Obs	5
Pa first	262	Pa last	277.8	P.A. Now (θ)	277.8°
Sep first	0.6	Sep last	0.752	Sep. Now (ρ)	0.752"
Mag pri	10.64	Mag sec	10.72	delta mag (ΔM)	0.08	Spectral class	F5 (yellow-white)
Pri motion ra	+009	Sec motion ra	+009
Pri motion dec	+002	Sec motion dec	+002
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Apus

Tycho2

9447-01192-1

Gaia DR2

5777696418690710784

WDS 17170-7730 RST 3072 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
17170-7730	RST3072		1991	4	277	0.8	10.64	10.72	F5		171658.40-773007.3
17170-7730	RST3072		2016	5	278	0.8	10.64	10.72	F5		171658.40-773007.3

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

WDS 17170-7730 RST 3072 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17170-7730 RST 3072 : MEASURES

No records found.

WDS 17170-7730 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 17170-7730 : ALADIN DSS IMAGE @ 17^h 16^m 58.40^s -77° 30' 07.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17170-7730 RST 3072 : 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		17170-7730	RST3072		278	0.8
Show		17141-7708	TDT 281		295	0.7	25
Show		17264-7750	HLN 42		51	3.7	37
Show		17110-7641	TDT 254		173	0.4	53
Show		17041-7814	UC 3284		258	42.4	60
Show		17340-7808	RST3093	AB	246	0.4	66
Show		17340-7808	HJ 4937	AB,C	223	34.7	66
Show		17340-7808	DAW 217	AB,D	185	31.8	66
Show		17161-7621	RST3071		171	0.4	70
Show		17232-7843	RST3077		276	1.0	76
Show		17305-7624	UC 3358		92	105.7	81
Show		17185-7858	YMG 88		87	0.1	88
Show		16587-7624	TDT 164		186	0.5	91
Show		17003-7612	GLI 232		141	10.1	97
Show		17292-7551	HJ 4933		243	17.5	109
Show		17269-7543	TDT 356		116	2.6	113
Show		16595-7544	RST3051		282	1.7	123
Show		17331-7541	R 301		139	20.1	123
Show		17103-7523	HJ 4904		188	6.8	130
Show		17099-7520	TDT 240		58	0.6	133
Show		17155-7514	TDT 291		233	0.9	136
Show		16574-7530	UC 3262		50	22.1	139
Show		17367-7526	NSN 350		331	5.6	142
Show		17291-7951	HDS2469		221	9.2	145
Show		17260-7457	B 2836		56	3.9	157
Show		17111-7453	TDT 258		211	2.8	159
Show		17305-7455	TDT 390		284	0.5	163
Show		17149-7442	SWR 215		42	15.5	169
Show		17276-8022	UC 3344		308	29.7	175
Show		17129-8029	UC 3306		235	10.8	180
Show		17141-7427	TDT 280		65	0.4	184
Show		17108-7425	B 2044	AB	343	1.2	187
Show		17108-7425	LDS 582	AC	355	734.3	187
Show		17270-7413	TDT 358		355	0.5	201
Show		17184-7408	UC 3320		64	4.0	202
Show		17000-7415	TDT 174		241	0.4	205
Show		17090-7408	TDT 235		346	0.5	205
Show		17343-7414	B 2839		48	4.4	207
Show		17307-8053	RST3085		28	0.6	207
Show		17147-7355	TDT 286		158	1.1	216
Show		17168-8105	UC 3316		60	57.7	216
Show		17348-7400	HEI 391		55	0.2	221
Show		17053-8109	RST3054		352	2.8	222
Show		17182-7332	TOB 340		244	16.3	239
Show		17190-7331	TOB 341		229	30.2	240
Show		17071-7333	UC 3291		245	14.8	240
Show		17219-7330	UC 3330		310	51.8	241
Show		17207-7330	B 2832		346	5.5	241
Show		17188-7325	B 2829		34	2.8	245
Show		17308-7329	HEI 390		272	0.7	247
Show		17073-7326	TDT 222		9	0.6	247

WDS 17170-7730 : COMPONENTS

	A
B	pa=302.3° sep=0.19"

17170-7730 A

Componente originario normalizzato	AB		Coord arcsec 2000	171658.40-773007.3		Mag	10.64		Spectral class	F5 (yellow-white)
PmRA	9.00		PmDE	2.0		Tycho2	9447-01192-1

Tycho2

Tycho2	9447-01192-1	Pflag		RAmdeg	259.24286589	DEmdeg	-77.50201603
PmRA	8.8	PmDE	1.8	E RAmdeg	20	E DEmdeg	18
E pmRA	1.9	E pmDE	1.8	EpRAm	1990.58	EpDEm	1990.69
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.7	Q pmRA	0.3
Q pmDE	0.7	BTmag	10.830	E BTmag	0.035	VTmag	10.145
E VTmag	0.028	Prox	999	TYC	T	HIP
CCDM		RAdeg	259.24277194	DEdeg	-77.50202000	EpRA 1990	1.68
EpDE 1990	1.69	E RAdeg	19.6	E DEdeg	18.3	Posflg	P
Corr	0.0

CCDM

Ccdm	17170-7730	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-1.84	DDEs	-5.7
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	10.3	Sp		PmNote	*
PmRA	1	PmDE	21	Dm number	-77 1243	Cat1	CPD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17021S7723A
HIC

17170-7730 B

Componente originario normalizzato	AB		Coord arcsec 2000	171658.35-773007.2		Mag	10.72		PmRA	9.00
PmDE	2.0		Calc delta mag	0.08		Calc coord	yes

CCDM

Ccdm	17170-7730	RComp		Comp	B	Note1
Note2		Discov num	RST3072	DRAs		DDEs
R dRAs		Year	1934	Theta	262	Rho	0.6
Obs	1	Vmag	10.5	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	17021S7723B
HIC