14156+2255 ROE 74

14^h 15^m 39.01^s +22° 54' 45.3" P.A. 287.00 sep 7.1 mag 11.70,12.20

Coord 2000	14156+2255	Discov num	ROE 74	Comp		Coord arcsec 2000	14 15 39.01 +22 54 45.3
Date first	1892	Date last	2017	Obs	20
Pa first	286	Pa last	287	P.A. Now (θ)	287°
Sep first	7.2	Sep last	7.118	Sep. Now (ρ)	7.118"
Mag pri	11.70	Mag sec	12.20	delta mag (ΔM)	0.5	Spectral class
Pri motion ra	+005	Sec motion ra	-021
Pri motion dec	-001	Sec motion dec	+005
Notes

rPM=1.236

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Bootes

Gaia DR2

1253805171084680832

WDS 14156+2255 ROE 74 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Roe1908	Ma -	Roe, E.D.	1908AN....178..169R
Roe1908		AN 178, 169, 1908
Roe1909	Ma -	Roe, E.D.	1909AN....181..285R
Roe1909		AN 181, 285, 1909
Roe1910a	Ma -	Roe, E.D.	1910AJ.....26...93R
Roe1910a		AJ 26, 93, 1910
Roe1910b	Ma j	Roe, E.D.	...................
Roe1910b		Journal Astronomique 1, no. 4, 25, 1910
Roe1910c	Ma -	Roe, E.D.	1910AN....183..197R
Roe1910c		AN 183, 197, 1910
Roe1910d	Ma j	Roe, E.D.	1910PA.....18..354R
Roe1910d		Popular Astronomy 18, 354, 1910
Roe1910e	Ma j	Roe, E.D.	1910PA.....18..554R
Roe1910e		Popular Astronomy 18, 554, 1910
Roe1911a	Ma -	Roe, E.D.	1911AN....187...39R
Roe1911a		AN 187, 39, 1911
Roe1911b	Ma -	Roe, E.D.	1911AN....188..373R
Roe1911b		AN 188, 373, 1911
Roe1911c	Ma -	Roe, E.D.	1911AN....190..137R
Roe1911c		AN 190, 137, 1911
Roe1911d	Ma j	Roe, E.D.	1911PA.....19..383R
Roe1911d		Popular Astronomy 19, 383, 1911
Roe1914	Ma j	Roe, E.D.	1914AN....199..169R
Roe1914		AN 199, 169, 1914
Roe1915	Ma -	Roe, E.D.	1915AN....202..99R
Roe1915		AN 202, 99, 1915
Roe1917	Ma j	Roe, E.D.	1917AN....204...21R
Roe1917		AN 204, 21, 1917
Roe1918	Ma -	Roe, E.D.	1918AJ.....31..149R
Roe1918		AJ 31, 149, 1918
Roe1919a	Ma j	Roe, E.D.	1919AJ.....32....6R
Roe1919a		AJ 32, 6, 1919
Roe1919b	Ma j	Roe, E.D.	1919AJ.....32...25R
Roe1919b		AJ 32, 25, 1919
Roe1932A	-	Roe, E.D.	1932QB821.A43......
Roe1932A		cited in ADS (Aitken Double Star Cat.), 1932

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
14156+2255	ROE 74		2000	8	287	7.1	9.50	9.80		D	141539.01+225445.3
14156+2255	ROE 74		2011	9	287	7.1	9.50	9.80		D	141539.01+225445.3
14156+2255	ROE 74		2016	12	288	7.0	11.70	12.20			141539.01+225445.3
14156+2255	ROE 74		2017	13	287	7.1	11.70	12.20			141539.01+225445.3

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

WDS 14156+2255 ROE 74 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 14156+2255 ROE 74 : MEASURES

No records found.

WDS 14156+2255 : VIRTUAL EYEPIECE

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

WDS 14156+2255 : ALADIN DSS IMAGE @ 14^h 15^m 39.01^s +22° 54' 45.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 14156+2255 ROE 74 : 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		14156+2255	ROE 74		287	7.1
Show		14163+2321	HWE 32		194	4.6	29
Show		14180+2245	LDS4455		27	50.6	34
Show		14166+2328	BU 1441		80	3.6	37
Show		14152+2216	LDS 954		198	23.7	40
Show		14126+2314	POU3161		324	4.3	46
Show		14127+2233	HDS1993		203	0.2	47
Show		14135+2331	CBL 444		299	11.4	48
Show		14136+2334	LDS4444		226	55.8	49
Show		14139+2209	RAO 313		159	0.8	52
Show		14147+2152	DRS 15		174	4.1	64
Show		14145+2358	LDS4445		173	2.5	65
Show		14197+2330	STF3083		232	4.8	66
Show		14127+2349	YSC 53	AB	138	1.2	68
Show		14127+2349	GII 202	Aa,Ab	104	0.2	68
Show		14154+2413	LDS4446		199	33.6	79
Show		14170+2412	STF1828		159	2.1	79
Show		14121+2401	POU3160		252	4.8	83
Show		14135+2138	LDS 953		172	10.6	83
Show		14190+2406	HJ 2708		314	22.2	86
Show		14134+2424	POU3162		345	6.7	95
Show		14102+2354	CVR 727		114	15.7	97
Show		14193+2421	LDS 957		107	27.2	99
Show		14204+2412	POU3169		304	5.4	102
Show		14109+2412	HDS1988		149	3.5	102
Show		14136+2433	POU3163	AB	279	47.5	103
Show		14136+2433	POU3164	AC	184	11.4	103
Show		14232+2244	LDS4462		296	32.6	105
Show		14086+2349	POU3157		17	8.2	112
Show		14142+2057	KPP1351	AB	62	10.2	120
Show		14245+2329	UC 2753		41	28.0	128
Show		14082+2415	POU3159		297	3.9	131
Show		14155+2511	CVR 150		312	26.2	136
Show		14073+2411	KPP2558		150	23.1	138
Show		14255+2329	SLW 998		292	151.1	140
Show		14063+2200	HDS1978		122	1.1	142
Show		14258+2217	HJ 2721		137	113.6	145
Show		14257+2338	BU 1442	AB	74	45.2	146
Show		14257+2338	BU 1442	AC	61	75.2	146
Show		14257+2338	STG 6	AE	305	424.3	146
Show		14257+2338	BU 1442	AD	285	250.0	146
Show		14083+2112	STF1804		14	4.8	146
Show		14257+2338	BU 1442	CP	182	56.1	147
Show		14171+2028	LDS4449		25	57.0	148
Show		14233+2111	COU 61		280	1.9	150
Show		14104+2506	ISO 14		8	1.1	150
Show		14069+2425	POU3158		216	13.5	152
Show		14078+2443	A 346		309	1.0	153
Show		14262+2340	DAM 654		209	4.0	153
Show		14053+2200	AZC 83		146	48.5	154
Show		14244+2115	LDS4463		87	14.0	158

WDS 14156+2255 : COMPONENTS

	A
B	pa=288.4° sep=6.61"

14156+2255 A

Componente originario normalizzato	AB		Coord arcsec 2000	141539.01+225445.3		Mag	11.7		PmRA	5.00
PmDE	-1.0

14156+2255 B

Componente originario normalizzato	AB		Coord arcsec 2000	141538.56+225447.4		Mag	12.2		PmRA	-21.00
PmDE	5.0		Calc delta mag	0.5		Calc coord	yes