12101-2401 DON 514

12^h 10^m 02.23^s -24° 01' 25.8" P.A. 149.00 sep 1.6 mag 11.60,11.90

Coord 2000	12101-2401	Discov num	DON 514	Comp		Coord arcsec 2000	12 10 02.23 -24 01 25.8
Date first	1928	Date last	2016	Obs	4
Pa first	146	Pa last	149.2	P.A. Now (θ)	149.2°
Sep first	1.8	Sep last	1.604	Sep. Now (ρ)	1.604"
Mag pri	11.60	Mag sec	11.90	delta mag (ΔM)	0.3	Spectral class
Pri motion ra	-009	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3489804792226632448

WDS 12101-2401 DON 514 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		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
12101-2401	DON 514		1940	2	147	1.9	11.60	11.90			121002.23-240125.8
12101-2401	DON 514		2015	3	149	1.6	11.60	11.90			121002.23-240125.8
12101-2401	DON 514		2016	4	149	1.6	11.60	11.90			121002.23-240125.8

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

WDS 12101-2401 DON 514 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12101-2401 DON 514 : MEASURES

No records found.

WDS 12101-2401 : VIRTUAL EYEPIECE

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WDS 12101-2401 : ALADIN DSS IMAGE @ 12^h 10^m 02.23^s -24° 01' 25.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12101-2401 DON 514 : 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		12101-2401	DON 514		149	1.6
Show		12093-2403	ARA2177		157	13.1	11
Show		12117-2358	HJ 4506		312	7.1	24
Show		12122-2343	DON 515		40	1.3	35
Show		12095-2324	WHC 10		22	12.6	38
Show		12051-2337	TDS8214		266	0.5	72
Show		12051-2335	DON1096		168	5.3	73
Show		12137-2457	HU 735		164	0.7	75
Show		12147-2447	B 222		107	4.3	79
Show		12078-2520	B 220		302	6.4	85
Show		12158-2321	BU 920		307	1.9	89
Show		12062-2247	ARA1790		152	47.6	91
Show		12116-2233	UC 2291		173	29.9	91
Show		12122-2231	HU 133		316	1.5	96
Show		12179-2401	DON 521	BC	50	0.2	109
Show		12179-2401	BU 921	A,BC	221	3.4	109
Show		12107-2213	NSN 100		357	3.3	109
Show		12051-2533	LDS4178		64	14.6	114
Show		12103-2203	UC 2287		233	32.6	119
Show		12060-2547	HU 1492		79	0.4	120
Show		12018-2504	B 2736	A,BC	317	41.0	130
Show		12018-2504	B 2736	BC	246	3.4	130
Show		12169-2228	LDS 399		235	10.7	132
Show		12005-2427	HJ 4489		153	9.8	134
Show		12004-2426	TDS8159		172	1.8	135
Show		12126-2147	LDS4190		73	33.5	138
Show		12190-2253	RSS 285		311	18.1	142
Show		12095-2625	NSN 99		328	7.5	144
Show		12017-2235	RST3769		70	1.3	145
Show		12165-2204	ARA1480		129	13.3	147
Show		12167-2605	DON 518		119	0.7	154
Show		12163-2612	TDS8295		254	0.4	157
Show		12139-2133	DON 516		160	4.4	157
Show		12215-2413	HWE 26	AB	150	4.5	158
Show		12215-2413	HWE 26	AC	207	13.2	158
Show		12215-2413	HWE 26	BC	230	11.3	159
Show		12003-2529	RST2774		195	0.7	159
Show		11585-2350	RST3767	AB	94	0.6	159
Show		11585-2350	HLN 27	AB,C	20	12.9	159
Show		12050-2630	KPP 260		120	3.8	164
Show		12201-2534	B 225		73	0.5	166
Show		12054-2636	RST2777	AB	43	28.3	167
Show		12054-2636	LDS 383	AC	80	15.9	167
Show		11579-2430	RST3763	AB	302	0.4	169
Show		11579-2430	HO 379	AB,C	240	14.0	169
Show		12025-2148	DON 506		41	0.7	169
Show		12224-2414	B 2294		140	10.4	171
Show		12030-2139	ARA1478		263	12.4	172
Show		12206-2213	BU 605	CD	268	0.5	179
Show		12110-2702	LDS 389		280	8.1	182
Show		12206-2213	BU 1245	AB	74	17.8	182

WDS 12101-2401 : COMPONENTS

	A
B	pa=151.4° sep=1.57"

12101-2401 A

Componente originario normalizzato	AB		Coord arcsec 2000	121002.23-240125.8		Mag	11.6		PmRA	-9.00
PmDE	-3.0

12101-2401 B

Componente originario normalizzato	AB		Coord arcsec 2000	121002.28-240127.2		Mag	11.9		Calc delta mag	0.3
Calc coord	yes