18077+3904 ES 2018

18^h 07^m 40.29^s +39° 07' 15.4" P.A. 236.00 sep 5.7 mag 10.13,11.15 Sp M0

Coord 2000	18077+3904	Discov num	ES 2018	Comp		Coord arcsec 2000	18 07 40.29 +39 07 15.4
Date first	1923	Date last	2019	Obs	22
Pa first	239	Pa last	236.1	P.A. Now (θ)	236.1°
Sep first	5.5	Sep last	5.74	Sep. Now (ρ)	5.74"
Mag pri	10.13	Mag sec	11.15	delta mag (ΔM)	1.02	Spectral class	M0 (red)
Pri motion ra	-004	Sec motion ra	-004
Pri motion dec	+024	Sec motion dec	+023
Notes	T (Parallax indicates physical)

rPM=0.041 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hercules

Tycho2

3102-00431-1

Gaia DR2

4610268030683157632

WDS 18077+3904 ES 2018 : 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Es_1904a		MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905)	1905MNRAS..65..710E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
18077+3904	ES 2018		2006	12	233	5.7	10.13	11.15	M0	D	180740.29+390715.4
18077+3904	ES 2018		2010	14	234	4.8	10.13	11.15	M0		180740.29+390715.4
18077+3904	ES 2018		2016	15	235	5.7	10.13	11.15	M0		180740.29+390715.4
18077+3904	ES 2018		2019	21	236	5.7	10.13	11.15	M0	T	180740.29+390715.4

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

WDS 18077+3904 ES 2018 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18077+3904 ES 2018 : MEASURES

No records found.

WDS 18077+3904 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 18077+3904 : ALADIN DSS IMAGE @ 18^h 07^m 40.29^s +39° 07' 15.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18077+3904 ES 2018 : 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		18077+3904	ES 2018		236	5.7	1
Show		18064+3837	ES 2017		268	2.6	34
Show		18107+3903	ES 2569		275	10.0	37
Show		18093+3836	HEI 557		281	1.8	37
Show		18112+3906	HDS2565		340	0.7	42
Show		18096+3827	LUH 13		327	769.2	46
Show		18038+3857	LDS4773	AB	304	72.4	46
Show		18063+3824	HU 1186		134	0.2	47
Show		18040+3923	L 19		274	0.2	47
Show		18051+3819	J 1218		167	3.1	49
Show		18033+3921	STF2275		124	0.3	53
Show		18079+4002	ES 1649	AB	331	7.8	55
Show		18079+4002	ES 1649	AC	226	24.4	55
Show		18032+3926	MLB 851		34	6.7	56
Show		18097+4001	TDT 714		312	0.8	59
Show		18126+3836	BU 1091		319	0.7	66
Show		18053+3806	J 758		124	3.2	69
Show		18094+3756	ALI 609		207	13.3	74
Show		18065+4022	STF2282	AB	83	2.7	76
Show		18065+4022	STF2282	AC	80	2.7	76
Show		18065+4022	STF2282	BC	48	0.2	76
Show		18140+3853	NSN 793		125	6.5	76
Show		18028+3815	ALI 867		246	11.4	77
Show		18129+3819	TDT 737		245	0.4	78
Show		18053+3750	ALI 608		175	13.3	83
Show		18121+4015	LEO 1		146	1.5	85
Show		18117+4020	UC 3526		137	25.0	87
Show		18031+3805	J 757		322	3.5	90
Show		18150+3840	LDS4781			2.5	91
Show		18017+4011	STF2267		280	0.4	94
Show		18154+3836	MLB 852		42	8.9	97
Show		18156+3842	ALI 871		181	12.9	97
Show		18035+4032	COU1785		30	0.2	98
Show		17592+3926	COU1458		78	0.4	101
Show		18015+4019	HO 77		312	2.0	102
Show		18155+3822	ALI 870		242	8.8	103
Show		18056+3727	ES 2109	AB	147	4.3	103
Show		18056+3727	DAM 306	AC	331	18.8	103
Show		18056+3727	ES 2109	AD	350	41.8	103
Show		18126+4033	OSO 96		73	2.8	104
Show		18163+3846	KPP1820		296	14.1	104
Show		18156+3820	CBL 75		207	18.5	105
Show		18036+3731	COU1147		175	0.7	108
Show		18058+4054	TDT 677		231	0.5	109
Show		18169+3935	TDT 773		128	0.9	111
Show		17597+3807	DAM 102		111	8.8	112
Show		17596+3804	DAM 101		80	5.1	115
Show		17592+3806	DAM 99		86	6.4	117
Show		17594+3803	DAM 100		138	8.3	117
Show		17595+3803	ES 2478		234	4.3	117
Show		18101+3713	ES 2480		355	4.5	118

WDS 18077+3904 : COMPONENTS

	A
B	pa=229.1° sep=4.89"

18077+3904 A

Componente originario normalizzato	AB		Coord arcsec 2000	180740.29+390715.4		Mag	10.13		Spectral class	M0 (red)
PmRA	-4.00		PmDE	24.0		Tycho2	3102-00431-1

Tycho2

Tycho2	3102-00431-1	Pflag		RAmdeg	271.91788836	DEmdeg	39.12093281
PmRA	8.0	PmDE	29.4	E RAmdeg	22	E DEmdeg	20
E pmRA	1.8	E pmDE	1.8	EpRAm	1989.85	EpDEm	1990.21
Num	3	Q RAmdeg	0.0	Q DEmdeg	1.6	Q pmRA	0.1
Q pmDE	1.7	BTmag	10.666	E BTmag	0.036	VTmag	10.126
E VTmag	0.032	Prox	57	TYC	T	HIP
CCDM		RAdeg	271.91786417	DEdeg	39.12086417	EpRA 1990	1.51
EpDE 1990	1.65	E RAdeg	21.5	E DEdeg	19.7	Posflg
Corr	0.0

CCDM

Ccdm	18077+3904	RComp		Comp	A	Note1
Note2		Discov num		DRAs	2.43	DDEs	27.3
R dRAs	10	Year		Theta		Rho
Obs	2	Vmag	9.2	Sp		PmNote	*
PmRA	47	PmDE	-276	Dm number	+39 3325	Cat1	BD
Name2	+39 1752	Cat2	AGK2/3	HD		M HD
ADS BDS	A11091	M ADS BDS		N IDS		IDS	18044N3906A
HIC

18077+3904 B

Componente originario normalizzato	AB		Coord arcsec 2000	180739.97+390712.2		Mag	11.15		PmRA	-4.00
PmDE	23.0		Calc delta mag	1.02		Calc coord	yes

CCDM

Ccdm	18077+3904	RComp		Comp	B	Note1
Note2		Discov num	ES 2018	DRAs		DDEs
R dRAs		Year	1923	Theta	236	Rho	5.7
Obs	4	Vmag	9.9	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS	A11091	M ADS BDS		N IDS		IDS	18044N3906B
HIC