12110-2702 LDS 389

12^h 10^m 57.09^s -27° 02' 12.9" P.A. 280.00 sep 8.1 mag 12.80,12.80

Coord 2000	12110-2702	Discov num	LDS 389	Comp		Coord arcsec 2000	12 10 57.09 -27 02 12.9
Date first	1920	Date last	2016	Obs	8
Pa first	315	Pa last	279.5	P.A. Now (θ)	279.5°
Sep first	7.0	Sep last	8.065	Sep. Now (ρ)	8.065"
Mag pri	12.80	Mag sec	12.80	delta mag (ΔM)	0	Spectral class
Pri motion ra	+113	Sec motion ra	-067
Pri motion dec	-215	Sec motion dec	-184
Notes	V (Proper motion indicates physical)

rPM=0.752

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

3488045887153972096

WDS 12110-2702 LDS 389 : 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
12110-2702	LDS 389		2000	3	280	8.1	12.41	13.79		DR	121057.09-270212.9
12110-2702	LDS 389		2010	5	280	8.1	12.80	12.80		V	121057.09-270212.9
12110-2702	LDS 389		2015	6	280	8.1	12.80	12.80		V	121057.09-270212.9
12110-2702	LDS 389		2016	8	280	8.1	12.80	12.80		V	121057.09-270212.9

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

WDS 12110-2702 LDS 389 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 12110-2702 LDS 389 : MEASURES

No records found.

WDS 12110-2702 : VIRTUAL EYEPIECE

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WDS 12110-2702 : ALADIN DSS IMAGE @ 12^h 10^m 57.09^s -27° 02' 12.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 12110-2702 LDS 389 : 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		12110-2702	LDS 389		280	8.1
Show		12082-2706	UC 2278	AB	328	56.3	38
Show		12082-2706	UC 2278	BC	284	27.6	38
Show		12137-2719	B 221		103	0.3	41
Show		12111-2743	UC 2289		140	60.5	41
Show		12095-2625	NSN 99		328	7.5	43
Show		12131-2745	TDS8270		131	0.8	52
Show		12134-2752	RST1655		55	0.5	60
Show		12121-2800	RST1653		246	1.6	60
Show		12157-2709	TDS8288		54	0.4	64
Show		12059-2717	B 219		299	1.3	69
Show		12087-2804	SKF1914		265	18.8	70
Show		12155-2738	B 223		11	1.4	71
Show		12163-2706	DAW 102	AB	356	2.3	72
Show		12163-2706	HJ 4509	AC	112	28.0	72
Show		12163-2706	HJ 4509	CD	288	8.1	73
Show		12054-2636	RST2777	AB	43	28.3	79
Show		12054-2636	LDS 383	AC	80	15.9	79
Show		12050-2630	KPP 260		120	3.8	86
Show		12163-2612	TDS8295		254	0.4	88
Show		12174-2731	UC 2308		83	67.4	92
Show		12167-2605	DON 518		119	0.7	96
Show		12060-2547	HU 1492		79	0.4	100
Show		12071-2830	UC 2276		57	15.0	102
Show		12049-2817	RST1642		233	1.0	110
Show		12078-2520	B 220		302	6.4	111
Show		12191-2726	HJ 4514		139	15.3	112
Show		12121-2856	RST1654		112	2.2	115
Show		12051-2533	LDS4178		64	14.6	118
Show		12041-2822	RUZ 5	AB	347	4.2	121
Show		12041-2822	RUZ 5	AC	271	4.0	121
Show		12199-2644	B 2292		338	12.7	122
Show		12177-2836	KPP2151		264	17.6	130
Show		12137-2457	HU 735		164	0.7	132
Show		12008-2707	TDS8163		231	2.2	137
Show		12019-2811	RST1633		298	3.6	140
Show		12168-2859	B 224		151	0.8	140
Show		12216-2716	B 227		335	0.2	144
Show		12002-2706	B 218		343	0.5	145
Show		12170-2903	KPP2134		272	17.4	145
Show		12147-2447	B 222		107	4.3	145
Show		12201-2534	B 225		73	0.5	152
Show		12110-2934	BRT2991		132	5.4	153
Show		12205-2829	TDS8339		93	0.6	154
Show		12051-2920	SKF1912		318	40.6	159
Show		12199-2852	TDS8333		111	0.6	162
Show		12160-2937	DAW 138		317	1.0	170
Show		12001-2834	RST1628		218	1.3	171
Show		12003-2529	RST2774		195	0.7	171
Show		12018-2504	B 2736	A,BC	317	41.0	172
Show		12018-2504	B 2736	BC	246	3.4	172

WDS 12110-2702 : COMPONENTS

	A
B	pa=280.6° sep=7.21"

12110-2702 A

Componente originario normalizzato	AB		Coord arcsec 2000	121057.09-270212.9		Mag	12.8		PmRA	113.00
PmDE	-215.0

12110-2702 B

Componente originario normalizzato	AB		Coord arcsec 2000	121056.56-270211.6		Mag	12.8		PmRA	-67.00
PmDE	-184.0		Calc coord	yes