06179+0919 OPI 9 (HD 254710)

06^h 17^m 46.95^s +09° 19' 38.8" P.A. 241.00 sep 5.7 mag 11.10,11.30

Coord 2000	06179+0919	Discov num	OPI 9	Comp		Coord arcsec 2000	06 17 46.95 +09 19 38.8
Date first	1921	Date last	2015	Obs	13
Pa first	234	Pa last	241.3	P.A. Now (θ)	241.3°
Sep first	5.0	Sep last	5.73	Sep. Now (ρ)	5.73"
Mag pri	11.10	Mag sec	11.30	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	-054	Sec motion ra
Pri motion dec	+001	Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 254710		Constellation	Orion		Tycho2	0731-01552-1		Gaia DR2	3328841615679237888
HD	254710

WDS 06179+0919 OPI 9 (HD 254710) : NOTES

discov_num	notes	refcode
OPI 9	J 2419. KRU 2.

REFERENCES

refcode	metd	author	reference
Opi1927	Ma -	Opik, E.	1927PTarO..26e...1O
Opi1927		Pub. Tartu Obs. 26, #5, 1927
Opi1932	Ma -	Opik, E.	1932PTarO..27e...1O
Opi1932		Pub. Tartu Obs. 27, #5, 1932
Opi1932B	-	Opik, E.	1932QB821.A43......
Opi1932B		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
06179+0919	OPI 9		1945	6	230	5.0	11.68	13.00		N	061751.58+091854.6
06179+0919	OPI 9		2011	8	240	5.7	11.68	13.00		N	061751.58+091854.6
06179+0919	OPI 9		2012	10	241	5.7	11.68	13.00		N	061751.58+091854.6
06179+0919	OPI 9		2015	11	245	5.3	11.68	13.00		N	061751.58+091854.6

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WDS 06179+0919 OPI 9 (HD 254710) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06179+0919 OPI 9 (HD 254710) : MEASURES

No records found.

WDS 06179+0919 (HD 254710) : VIRTUAL EYEPIECE

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

WDS 06179+0919 (HD 254710) : ALADIN DSS IMAGE @ 06^h 17^m 46.95^s +09° 19' 38.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06179+0919 OPI 9 (HD 254710) : 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		06179+0919	OPI 9		241	5.7
Show		06181+0919	HO 24	AB	157	4.0	5
Show		06181+0919	HO 24	AC	232	24.2	5
Show		06181+0919	HO 24	AD	354	30.7	5
Show		06181+0919	OPI 10	AE	15	45.9	5
Show		06175+0912	SLE 860		259	13.9	9
Show		06177+0859	SLE 862		189	6.7	21
Show		06194+0924	HEI 693		48	2.2	25
Show		06196+0914	SLE 869		16	8.8	28
Show		06161+0909	J 592		164	1.6	28
Show		06161+0935	TDS3684		159	2.7	30
Show		06156+0912	HEI 688		282	0.9	34
Show		06171+0848	J 972		101	6.0	34
Show		06174+0953	FMR 197		271	164.7	34
Show		06171+0957	J 408	CD	229	5.3	37
Show		06171+0957	FIN 331	Aa,Ab	122	0.1	39
Show		06171+0957	BU 96	AB	263	62.9	39
Show		06171+0957	BU 96	AC	159	114.5	39
Show		06171+0957	SLE 859	AE	349	114.6	39
Show		06171+0957	SLE 859	AF	99	105.0	39
Show		06171+0957	SLE 859	AG	205	91.7	39
Show		06171+0957	J 408	AD	162	116.4	39
Show		06184+0959	J 2420		106	7.5	39
Show		06191+0840	KPP 133		346	3.8	44
Show		06186+1002	SLE 866		244	10.2	45
Show		06178+1006	SLE 864		205	19.4	47
Show		06169+1005	SLE 858		309	14.7	48
Show		06207+0857	TDS 241		92	2.1	49
Show		06177+0831	HDS 861		131	0.1	49
Show		06155+0842	AHD 35		158	18.2	51
Show		06200+0958	SLE 872		106	12.4	51
Show		06191+1009	SLE 868		153	11.5	53
Show		06177+1013	SLE 861		198	8.0	54
Show		06210+0944	HJ 725	AB	70	24.0	54
Show		06210+0944	ARN 41	AC	19	124.5	54
Show		06142+0929	TDS3653		263	0.6	55
Show		06181+0825	KPP3670	BC	213	2.7	55
Show		06208+0849	J 409	AB	134	4.9	55
Show		06208+0849	J 409	AC	139	24.0	55
Show		06166+1013	SLE 857	AB	314	14.0	57
Show		06166+1013	SLE 857	AC	246	10.7	57
Show		06142+0854	HEI 687		113	2.4	59
Show		06207+0959	SLE 875		38	17.5	59
Show		06214+0945	XMI 14		244	20.1	60
Show		06159+1013	GWP 770		316	12.1	60
Show		06215+0951	SHN 104		-1	0.1	64
Show		06221+0920	HEI 696		359	1.5	65
Show		06219+0859	J 410		350	3.5	65
Show		06156+1017	SLE 855		309	9.8	66
Show		06205+1011	SLE 874		341	11.9	66
Show		06222+0901	TDS 243		259	1.5	68

WDS 06179+0919 : COMPONENTS

	A
B	pa=241.0° sep=5.67"

06179+0919 A

Componente originario normalizzato	AB		Name	HD 254710		Coord arcsec 2000	061746.95+091938.8		Mag	11.1
PmRA	-54.00		PmDE	1.0		Tycho2	0731-01552-1		HD	254710

Tycho2

Tycho2	0731-01552-1	Pflag		RAmdeg	94.44560744	DEmdeg	9.32744148
PmRA	-53.9	PmDE	0.5	E RAmdeg	37	E DEmdeg	48
E pmRA	2.6	E pmDE	2.5	EpRAm	1989.28	EpDEm	1987.10
Num	3	Q RAmdeg	2.1	Q DEmdeg	0.2	Q pmRA	2.1
Q pmDE	0.2	BTmag	11.063	E BTmag	0.060	VTmag	11.068
E VTmag	0.089	Prox	812	TYC		HIP
CCDM		RAdeg	94.44573056	DEdeg	9.32744028	EpRA 1990	1.86
EpDE 1990	1.88	E RAdeg	37.5	E DEdeg	49.5	Posflg
Corr	0.2

06179+0919 B

Componente originario normalizzato	AB		Coord arcsec 2000	061746.61+091936.0		Mag	11.3		Calc delta mag	0.2
Calc coord	yes