12230-1739 LDS 4204

12^h 23^m 00.82^s -17° 40' 03.5" P.A. 15.00 sep 175.2 mag 12.01,16.68

Coord 2000	12230-1739	Discov num	LDS4204	Comp		Coord arcsec 2000	12 23 00.82 -17 40 03.5
Date first	1960	Date last	2015	Obs	7
Pa first	14	Pa last	15	P.A. Now (θ)	15°
Sep first	168.0	Sep last	175.219	Sep. Now (ρ)	175.219"
Mag pri	12.01	Mag sec	16.68	delta mag (ΔM)	4.67	Spectral class
Pri motion ra	-010	Sec motion ra	-002
Pri motion dec	-280	Sec motion dec	-282
Notes

rPM=0.029 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corvus

Gaia DR2

3520039304700096896

WDS 12230-1739 LDS 4204 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
12230-1739	LDS4204		1960	1	14	168.0	12.01	16.68			122300.82-174003.5
12230-1739	LDS4204		1998	2	15	175.2	12.01	16.68		D	122300.82-174003.5
12230-1739	LDS4204		2010	5	15	175.2	12.01	16.68			122300.82-174003.5
12230-1739	LDS4204		2015	6	15	175.2	12.01	16.68			122300.82-174003.5

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

WDS 12230-1739 LDS 4204 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12230-1739 LDS 4204 : MEASURES

No records found.

WDS 12230-1739 : VIRTUAL EYEPIECE

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WDS 12230-1739 : ALADIN DSS IMAGE @ 12^h 23^m 00.82^s -17° 40' 03.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12230-1739 LDS 4204 : 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		12230-1739	LDS4204		15	175.2
Show		12222-1815	UC 2325		272	42.9	38
Show		12254-1705	LDS5751		318	28.5	49
Show		12194-1727	GWP1788		193	12.4	53
Show		12201-1813	TSN 158		311	0.1	54
Show		12248-1650	GWP1803		325	22.9	57
Show		12226-1639	UC 2326		158	10.0	62
Show		12178-1807	UC 2311		11	8.4	80
Show		12260-1632	UC 2335		190	32.0	80
Show		12276-1836	HU 466		212	2.8	86
Show		12167-1720	RST3780		198	0.3	93
Show		12212-1914	GWP1793		45	9.5	98
Show	Gienah	12158-1733	RBR 5		106	1.1	104
Show		12285-1856	NSN 105		29	1.0	109
Show		12261-1927	B 2538		225	0.9	116
Show		12299-1631	LAF 46	BC	88	6.7	120
Show		12299-1631	LAF 46	BD	100	8.3	120
Show		12299-1631	LAF 46	BE	124	10.2	120
Show	Algorab	12299-1631	SHJ 145	AB	216	24.2	121
Show		12314-1748	HU 467		127	1.0	121
Show		12176-1914	ARA 417		53	10.4	122
Show		12272-1551	KPP1558		338	11.8	125
Show		12277-1546	TOK 558	AB	200	999.9	133
Show		12283-1548	MEL 7		279	0.3	136
Show		12283-1935	B 2539		285	2.4	138
Show		12208-1954	SKF 433		292	6.4	138
Show		12170-1549	RST3782		290	0.8	141
Show		12280-1539	TDS 664		118	2.0	141
Show		12327-1713	GWP1825		108	210.1	142
Show		12247-2004	B 1716		231	0.7	147
Show		12272-1958	S 637	AB	203	60.4	151
Show		12335-1814	RST2804		309	0.5	154
Show		12235-2015	HJ 4517		185	14.1	156
Show		12321-1612	LAF 47		256	12.9	158
Show		12202-2015	B 2293		181	1.8	161
Show		12339-1659	GWP1827		354	69.2	161
Show		12342-1812	LV 5		303	0.9	163
Show		12146-1547	UC 2301		219	60.0	166
Show		12141-1926	UC 2298		112	73.2	166
Show		12284-1512	TDS8399		113	0.5	168
Show		12260-1457	BU 606		289	0.6	169
Show		12267-2021	UC 2338		333	7.0	169
Show		12290-2008	UC 2347		259	34.4	171
Show		12114-1647	S 634	AB	302	4.6	175
Show		12114-1647	S 634	Aa,Ab	118	0.0	175
Show		12332-1605	UC 2357		303	62.1	176
Show		12106-1748	ARA 226		281	12.2	177
Show		12273-2026	I 513		329	4.5	177
Show		12180-1456	RST3783		141	15.4	179
Show		12344-1907	RST3799		217	1.2	185
Show		12146-1517	UC 2300		310	11.2	188

WDS 12230-1739 : COMPONENTS

	A
B	pa=14.3° sep=174.68"

12230-1739 A

Componente originario normalizzato	AB		Coord arcsec 2000	122300.82-174003.5		Mag	12.01		PmRA	-10.00
PmDE	-280.0

12230-1739 B

Componente originario normalizzato	AB		Coord arcsec 2000	122303.84-173714.3		Mag	16.68		PmRA	-2.00
PmDE	-282.0		Calc delta mag	4.67		Calc coord	yes