13128+2743 ALD 2

13^h 12^m 47.15^s +27° 42' 17.8" P.A. 154.00 sep 2.1 mag 11.00,11.50 Sp K2III:

Coord 2000	13128+2743	Discov num	ALD 2	Comp		Coord arcsec 2000	13 12 47.15 +27 42 17.8
Date first	1917	Date last	2016	Obs	13
Pa first	160	Pa last	154.2	P.A. Now (θ)	154.2°
Sep first	1.4	Sep last	2.103	Sep. Now (ρ)	2.103"
Mag pri	11.00	Mag sec	11.50	delta mag (ΔM)	0.5	Spectral class	K2III: (yellow-orange)
Pri motion ra	-044	Sec motion ra
Pri motion dec	+027	Sec motion dec
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Coma Berenices

Gaia DR2

1460182232307233664

WDS 13128+2743 ALD 2 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ald1924	Po -	Alden, H.L.	1924AJ.....35..167A
Ald1924		AJ 35, 167, 1924
Ald1925	orb -	Alden, H.L.	1925AJ.....36...81A
Ald1925		AJ 36, 81, 1925
Ald1928	Po j	Alden, H.L.	1928AJ.....39...20A
Ald1928		AJ 39, 20, 1928
Ald1929	Po -	Alden, H.L.	1929AJ.....39..154A
Ald1929		AJ 39, 154, 1929
Ald1931	Po -	Alden, H.L.	1931AJ.....41...52A
Ald1931		AJ 41, 52, 1931
Ald1932A	-	Alden, H.L.	1932QB821.A43......
Ald1932A		cited in ADS (Aitken Double Star Cat.), 1932
Ald1935	-	Alden, H.L.	1935AJ.....44..191A
Ald1935		AJ 44, 191, 1935
Ald1936a	Po -	Alden, H.L.	1936AJ.....45...73A
Ald1936a		AJ 45, 73, 1936
Ald1936b	orb -	Alden, H.L.	1936AJ.....45...82A
Ald1936b		AJ 45, 82, 1936
Ald1936c	orb -	Alden, H.L.	1936AJ.....45..113A
Ald1936c		AJ 45, 113, 1936
Ald1938a	orb -	Alden, H.L.	1938AJ.....46..189A
Ald1938a		AJ 46, 189, 1938
Ald1938b	orb -	Alden, H.L.	1938AJ.....47....9A
Ald1938b		AJ 47, 9, 1938
Ald1939a	orb -	Alden, H.L.	1939AJ.....47..185A
Ald1939a		AJ 47, 185, 1939
Ald1939b	orb -	Alden, H.L.	1939AJ.....48...81A
Ald1939b		AJ 48, 81, 1939
Ald1942	orb -	Alden, H.L.	1942AJ.....50...73A
Ald1942		AJ 50, 73, 1942
Ald1943	Po -	Alden, H.L.	1943AJ.....50..139A
Ald1943		AJ 50, 139, 1943
Ald1945	Po -	Alden, H.L.	1945AJ.....51..195A
Ald1945		AJ 51, 195, 1945
Ald1946	orb -	Alden, H.L.	1946AJ.....52...73A
Ald1946		AJ 52, 73, 1946
Ald1951	orb -	Alden, H.L.	1951AJ.....56...34A
Ald1951		AJ 56, 34, 1951
Ald1957	Po -	Alden, H.L.	1957AJ.....62Q.276A
Ald1957		AJ 62, 276, 1957
Ald9999	Po -	Alden, H.L.	...................
Ald9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
13128+2743	ALD 2		2002	11	156	2.1	11.00	11.50			131247.15+274217.8
13128+2743	ALD 2		2015	12	154	2.1	11.00	11.50	K2III:	V	131247.15+274217.8
13128+2743	ALD 2		2016	13	154	2.1	11.00	11.50	K2III:	V	131247.15+274217.8

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

WDS 13128+2743 ALD 2 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13128+2743 ALD 2 : MEASURES

No records found.

WDS 13128+2743 : VIRTUAL EYEPIECE

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WDS 13128+2743 : ALADIN DSS IMAGE @ 13^h 12^m 47.15^s +27° 42' 17.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13128+2743 ALD 2 : 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		13128+2743	ALD 2		154	2.1
Show		13123+2742	SMR 22		341	11.8	4
Show		13119+2753	STT 578		180	131.5	16
Show		13146+2759	BJN9001		278	39.2	29
Show		13151+2725	B 1		94	3.5	35
Show		13153+2730	LDS1374		72	132.0	37
Show		13144+2658	CVR 685		81	17.8	50
Show		13165+2752	CRC 20		26	6.0	51
Show		13131+2838	COU 400		285	0.6	57
Show		13136+2643	GOM 17		271	5.7	61
Show		13100+2840	BRT 26		325	4.5	68
Show		13179+2741	LDS1378		159	17.8	68
Show		13154+2843	SKF1489		84	11.4	71
Show		13180+2727	YSC 150		302	0.2	71
Show		13180+2804	LDS1380	AB	100	36.6	73
Show		13180+2804	LDS1380	AC	178	138.7	73
Show		13092+2841	SMA 76	AB	247	27.1	76
Show		13092+2841	SIN 78	AC	198	44.5	76
Show		13081+2657	STT 260		227	0.3	78
Show		13076+2822	SLE 914		32	8.6	80
Show		13188+2808	ES 441		71	5.9	84
Show		13173+2840	ES 440		180	2.6	84
Show		13068+2812	LDS1360		14	21.4	85
Show		13151+2621	GIC 112		292	9.2	86
Show		13065+2804	SLE 913		79	17.3	87
Show		13097+2900	LDS1365		29	194.9	88
Show		13065+2816	SLE 912		3	15.0	91
Show		13065+2819	SLE 911		152	6.8	92
Show		13068+2836	AG 344		156	19.2	96
Show		13164+2906	RAO 582	Ba,Bb	77	0.3	97
Show		13164+2906	LDS6276	AB	252	2.4	97
Show		13073+2845	LDS1361		129	55.2	97
Show		13068+2657	L 12		270	0.2	98
Show		13197+2822	LDS1383		193	27.2	100
Show		13052+2749	LDS1359		161	42.4	101
Show		13076+2629	BUP 148		144	199.3	101
Show		13146+2924	UC 2502		74	54.4	105
Show		13059+2836	LDS5769		55	19.1	106
Show		13136+2928	SDK 247		292	3.3	107
Show		13067+2853	HDS1834		152	0.7	108
Show		13115+2930	LDS1368		285	54.0	109
Show		13118+2931	HDS1846		193	0.4	110
Show		13086+2920	SLE 915		152	22.0	113
Show		13134+2548	LDS2906		140	28.2	113
Show		13188+2617	CVR 691		228	24.2	118
Show		13062+2902	HJ 2638	AD	13	41.1	119
Show		13062+2902	LYS 10	AE	219	139.3	119
Show		13062+2902	HJ 2638	A,BC	223	6.2	119
Show		13062+2902	BU 1083	BC	252	0.4	119
Show		13039+2728	LDS1357		272	3.6	119
Show		13096+2934	CVR1484		13	4.4	120

WDS 13128+2743 : COMPONENTS

	A
B	pa=156.8° sep=2.06"

13128+2743 A

Componente originario normalizzato	AB		Coord arcsec 2000	131247.15+274217.8		Mag	11		Spectral class	K2III: (yellow-orange)
PmRA	-44.00		PmDE	27.0

13128+2743 B

Componente originario normalizzato	AB		Coord arcsec 2000	131247.21+274215.9		Mag	11.5		Calc delta mag	0.5
Calc coord	yes