02012+3147 ES 2405

02^h 01^m 09.14^s +31° 46' 39.9" P.A. 270.00 sep 8.6 mag 9.08,14.00 Sp M0

Coord 2000	02012+3147	Discov num	ES 2405	Comp		Coord arcsec 2000	02 01 09.14 +31 46 39.9
Date first	1930	Date last	2016	Obs	11
Pa first	267	Pa last	270	P.A. Now (θ)	270°
Sep first	7.1	Sep last	8.568	Sep. Now (ρ)	8.568"
Mag pri	9.08	Mag sec	14.00	delta mag (ΔM)	4.92	Spectral class	M0 (red)
Pri motion ra	-001	Sec motion ra
Pri motion dec	+012	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Triangulum

Tycho2

2308-00676-1

Gaia DR2

301580444473532288

WDS 02012+3147 ES 2405 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Es_1901	Mb -	Espin, T.E.	1901AN....155..321E
Es_1901		AN 155, 321, 1901 (ES 1 - 39)
Es_1902a	Ma -	Espin, T.E.	1902AN....158..241E
Es_1902a	+Mb	AN 158, 241, 1902 (ES 40 - 112)
Es_1902b	Mb -	Espin, T.E.	1902MNRAS..62..528E
Es_1902b		MNRAS 62, 528, 1902
Es_1902c	Mb j	Espin, T.E.	1902MNRAS..62..402E
Es_1902c		MNRAS 62, 402, 1902
Es_1903	Mb -	Espin, T.E.	1903MNRAS..63..172E
Es_1903		MNRAS 63, 172, 1903 (ES 113 - 150)
Es_1904a	-	Espin, T.E.	1904MNRAS..64..238E
Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E
Es_1904b	Mb -	Espin, T.E.	1904MNRAS..64..675E
Es_1904b		MNRAS 64, 675, 1904
Es_1905	Mb -	Espin, T.E.	1905MNRAS..65..710E
Es_1905		MNRAS 65, 710, 1905 (ES 151 - 221)
Es_1906a	Mb -	Espin, T.E.	1906MNRAS..66..141E
Es_1906a		MNRAS 66, 141, 1906 (ES 222 - 269)
Es_1906b	Mb -	Espin, T.E.	1906MNRAS..66..430E
Es_1906b		MNRAS 66, 430, 1906 (ES 270 - 311)
Es_1906C	Mb -	Espin, T.E.	1906QB821.B972.....
Es_1906C		cited in BDS (Burnham Double Star Cat.), 1906
Es_1906D	Mb -	Espin, T.E.	1906MmRAS..56....1L
Es_1906D		cited by Lewis (MemRAS 56, 1, 1906)
Es_1907a	Mb j	Espin, T.E.	1907MNRAS..67..190E
Es_1907a		MNRAS 67, 190, 1907 (ES 312 - 403)
Es_1907b	Mb -	Espin, T.E.	1907MNRAS..67..495E
Es_1907b		MNRAS 67, 495, 1907 (ES 404 - 442)
Es_1908a	Mb j	Espin, T.E.	1908MNRAS..68..202E
Es_1908a		MNRAS 68, 202, 1908 (ES 443 - 551)
Es_1908b	Mb -	Espin, T.E.	1908MNRAS..68..523E
Es_1908b		MNRAS 68, 523, 1908 (ES 552 - 609)
Es_1908c	-	Espin, T.E.	1908JRASC...2..248E
Es_1908c		JRASC 2, 248, 1908 (data also in MNRAS 69, 218, 1909)	1909MNRAS..69..218E
Es_1909a	Mb j	Espin, T.E.	1909MNRAS..69..218E
Es_1909a		MNRAS 69, 218, 1909 (ES 610 - 704)
Es_1909b	Mb j	Espin, T.E.	1909MNRAS..69..604E
Es_1909b		MNRAS 69, 604, 1909 (ES 705 - 743)
Es_1910a	Mb -	Espin, T.E.	1910MNRAS..70..237E
Es_1910a		MNRAS 70, 237, 1910 (ES 744 - 864)
Es_1910b	Mb -	Espin, T.E.	1910MNRAS..70..541E
Es_1910b		MNRAS 70, 541, 1910 (ES 865 - 927)
Es_1911	Mb -	Espin, T.E.	1911MNRAS..71..217E
Es_1911		MNRAS 71, 217, 1911 (ES 928 - 1051)
Es_1912	Mb -	Espin, T.E.	1912MNRAS..72..191E
Es_1912		MNRAS 72, 191, 1912 (ES 1052 - 1125)
Es_1913	Mb j	Espin, T.E.	1913MNRAS..73..162E
Es_1913		MNRAS 73, 162, 1913 (ES 1126 - 1191)
Es_1914	Mb j	Espin, T.E.	1914MNRAS..74..244E
Es_1914		MNRAS 74, 244, 1914 (ES 1192 - 1293)
Es_1915a	Mb -	Espin, T.E.	1915MNRAS..75..203E
Es_1915a		MNRAS 75, 203, 1915 (ES 1294 - 1356)
Es_1915b	Mb -	Espin, T.E.	1915MNRAS..75..555E
Es_1915b		MNRAS 75, 555, 1915 (ES 1357 - 1405)
Es_1915c	Mb -	Espin, T.E.	1915MNRAS..76..210E
Es_1915c		MNRAS 76, 210, 1915 (ES 1406 - 1479)
Es_1917	Mb -	Espin, T.E.	1917MNRAS..77..236E
Es_1917		MNRAS 77, 236, 1917 (ES 1480 - 1600)
Es_1918	Mb j	Espin, T.E.	1918MNRAS..78..189E
Es_1918		MNRAS 78, 189, 1918 (ES 1601 - 1705, MLB 1 - 35)
Es_1919	Mb -	Espin, T.E.	1919MNRAS..79..211E
Es_1919		MNRAS 79, 211, 1919 (ES 1706 - 1768, MLB 36 - 106)
Es_1920	Mb -	Espin, T.E.	1920MNRAS..80..329E
Es_1920		MNRAS 80, 329, 1920 (ES 1769 - 1805, MLB 107 - 149)
Es_1921	Mb j	Espin, T.E.	1921MNRAS..81..232E
Es_1921		MNRAS 81, 232, 1921 (ES 1806 - 1864, MLB 150 - 182)
Es_1922	Mb -	Espin, T.E.	1922MNRAS..82..187E
Es_1922		MNRAS 82, 187, 1922 (ES 1865 - 1933, MLB 183 - 241)
Es_1923	Mb -	Espin, T.E.	1923MNRAS..83..154E
Es_1923		MNRAS 83, 154, 1923 (ES 1934 - 2006, MLB 242 - 275)
Es_1924	Mb -	Espin, T.E.	1924MNRAS..84..162E
Es_1924		MNRAS 84, 162, 1924 (ES 2007 - 2078, MLB 276 - 322)
Es_1925a	Mb -	Espin, T.E.	1925MNRAS..85..276E
Es_1925a		MNRAS 85, 276, 1925 (ES 2079 - 2137, MLB 323 - 376)
Es_1925b	Mb -	Espin, T.E.	1925MNRAS..86...79E
Es_1925b		MNRAS 86, 79, 1925
Es_1926	Mb -	Espin, T.E.	1926MNRAS..86..131E
Es_1926		MNRAS 86, 131, 1926 (ES 2138 - 2209, MLB 377 - 440)
Es_1927	Mb -	Espin, T.E.	1927MNRAS..87..215E
Es_1927		MNRAS 87, 215, 1927 (ES 2210 - 2273, MLB 441 - 510)
Es_1928	Mb -	Espin, T.E.	1928MNRAS..88..185E
Es_1928		MNRAS 88, 185, 1928 (ES 2274 - 2328, MLB 511 - 551)
Es_1929	Mb -	Espin, T.E.	1929MNRAS..89..268E
Es_1929		MNRAS 89, 268, 1929 (ES 2329 - 2362, MLB 552 - 591)
Es_1930	Mb -	Espin, T.E.	1930MNRAS..90..317E
Es_1930		MNRAS 90, 317, 1930 (ES 2363 - 2400, MLB 592 - 630)
Es_1931	Mb -	Espin, T.E.	1931MNRAS..91..294E
Es_1931		MNRAS 91, 294, 1931 (ES 2401 - 2444, MLB 631 - 673)
Es_1932a	Mb -	Espin, T.E.	1932MNRAS..92..214E
Es_1932a		MNRAS 92, 214, 1932 (ES 2445 - 2543, MLB 674 - 732)
Es_1932B	Mb -	Espin, T.E.	1932QB821.A43......
Es_1932B		cited in ADS (Aitken Double Star Cat.), 1932
Es_1933	Mb -	Espin, T.E.	1933MNRAS..93..192E
Es_1933		MNRAS 93, 192, 1933 (ES 2544 - 2575, MLB 733 - 806)
Es_1937A	Mb -	Espin, T.E.	1937AnLei..18....1S
Es_1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02012+3147	ES 2405		1997	3	271	7.6	9.08	11.10	M0	D	020109.14+314639.9
02012+3147	ES 2405		2011	4	269	8.0	9.08	14.00	M0	D	020109.14+314639.9
02012+3147	ES 2405		2014	7	270	8.6	9.08	14.00	M0		020109.14+314639.9
02012+3147	ES 2405		2015	8	270	8.6	9.08	14.00	M0		020109.14+314639.9
02012+3147	ES 2405		2016	9	270	8.6	9.08	14.00	M0		020109.14+314639.9

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

WDS 02012+3147 ES 2405 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02012+3147 ES 2405 : MEASURES

No records found.

WDS 02012+3147 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 02012+3147 : ALADIN DSS IMAGE @ 02^h 01^m 09.14^s +31° 46' 39.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02012+3147 ES 2405 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		02012+3147	ES 2405		270	8.6
Show		02009+3141	ES 2404		338	10.4	8
Show		02021+3146	CVR 410		21	10.5	13
Show		02035+3156	SEI 22		105	25.2	32
Show		01585+3155	AG 28		175	3.2	36
Show		02045+3137	SEI 23		72	10.2	45
Show		02047+3138	TOB 51		255	28.1	46
Show		01576+3134	STF 187	AB	189	10.9	48
Show		01576+3134	BAR 21	AD	244	19.8	48
Show		01576+3134	BAR 21	BC	253	2.3	48
Show		01576+3202	UC 20		316	19.2	49
Show		02021+3236	LDS3336		73	84.0	52
Show		02011+3051	LDS3335		237	113.0	56
Show		02048+3110	COU 454		258	1.0	61
Show		02048+3230	DAM1000		38	6.3	64
Show		01596+3044	COU 669		289	1.0	67
Show		01587+3246	LDS3329		120	134.1	68
Show		01570+3101	A 819	AB	1	0.1	70
Show		01570+3101	A 819	AB,C	271	66.4	70
Show		01581+3041	TDS2070		244	0.7	77
Show		02021+3031	UC 21		215	53.0	77
Show		01580+3033	KPP 759		302	6.6	85
Show		01581+3305	COU 860		293	1.1	88
Show		01571+3034	ES 321		186	3.4	89
Show		02027+3313	SEI 21		79	8.9	89
Show		01591+3313	ENG 9	AB	136	86.2	90
Show		01591+3313	BUP 28	AC	11	111.0	90
Show		01591+3313	DEA 39	AD	85	50.2	90
Show		02015+3319	BU 872	AB	261	4.1	93
Show		02015+3319	BU 872	AC	320	101.8	93
Show		01568+3033	KO 4		191	299.1	93
Show		01572+3027	J 2720		318	7.9	94
Show		02030+3317	STF 201		119	4.2	94
Show		01579+3310	A 1920		236	1.8	94
Show		01563+3032	GRV 105		280	23.0	97
Show		02019+3324	MLB 450	AB	151	4.8	98
Show		02019+3324	MLB 450	AC	206	30.1	98
Show		02086+3123	WIS 54		79	503.6	98
Show		02055+3308	ES 322		85	2.8	98
Show		01564+3026	FRK 2		307	53.4	101
Show		02061+3027	LDS3342		284	36.0	103
Show		02055+3018	COU 455		112	0.3	105
Show		01597+3003	UC 655		265	65.9	106
Show		01529+3201	LDS3321		150	63.3	107
Show		01526+3127	HJ 645		106	7.8	111
Show		01586+3334	HDS 267		173	0.2	112
Show		02099+3233	COU 861		73	2.3	121
Show		02021+3347	A 1924		161	0.6	122
Show		02039+3349	ES 2366		85	7.4	125
Show		01535+3030	MLB 737		135	3.2	125
Show		01590+2941	AZC 19		131	9.8	129

WDS 02012+3147 : COMPONENTS

	A
B	pa=0.0° sep=0.00"

02012+3147 A

Componente originario normalizzato	AB		Coord arcsec 2000	020109.14+314639.9		Mag	9.08		Spectral class	M0 (red)
PmRA	-1.00		PmDE	12.0		Tycho2	2308-00676-1

Tycho2

Tycho2	2308-00676-1	Pflag		RAmdeg	30.28808614	DEmdeg	31.77777116
PmRA	-3.7	PmDE	11.7	E RAmdeg	14	E DEmdeg	14
E pmRA	1.7	E pmDE	1.8	EpRAm	1990.94	EpDEm	1990.98
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.8
Q pmDE	0.8	BTmag	11.101	E BTmag	0.055	VTmag	9.084
E VTmag	0.018	Prox	999	TYC	T	HIP
CCDM		RAdeg	30.28809639	DEdeg	31.77774444	EpRA 1990	1.70
EpDE 1990	1.71	E RAdeg	13.7	E DEdeg	13.9	Posflg
Corr	-0.2

CCDM

Ccdm	02012+3147	RComp		Comp	A	Note1
Note2		Discov num		DRAs	-2.79	DDEs	-19.8
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.1	Sp		PmNote	*
PmRA	9	PmDE	20	Dm number	+31 352	Cat1	BD
Name2	+31 186	Cat2	AGK2/3	HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	01554N3118A
HIC

02012+3147 B

Componente originario normalizzato	AB		Coord arcsec 2000	020108.57+314639.9		Mag	14		Calc delta mag	4.92
Calc coord	yes

CCDM

Ccdm	02012+3147	RComp		Comp	B	Note1
Note2		Discov num	ES 2405	DRAs		DDEs
R dRAs		Year	1930	Theta	267	Rho	7.1
Obs	1	Vmag	11.1	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	01554N3118B
HIC