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Doubles in session


Current system
18462+4118
ES 1656


Nearby doubles
17' : 18466+4134
TOI2138

21' : 18472+4135
TDT1053

22' : 18481+4122
ES 1561

30' : 18450+4051
COU1792

35' : 18493+4113
JKA 6

36' : 18493+4120
DEA 269

37' : 18466+4042
HDS2663

39' : 18487+4052
UC 3680

39' : 18466+4157
KOI3284AB

45' : 18455+4202
STF2394

45' : 18477+4159
ES 1560

45' : 18502+4120
KOI3942

48' : 18498+4145
UC 3690AB

54' : 18507+4135
KOI6023AB

54' : 18476+4210
KOI2005AB

58' : 18413+4102
SLE 94

59' : 18448+4215
KPP1029

60' : 18514+4123
DEA 235

61' : 18476+4217
KOI4184

62' : 18486+4214
KOI 667

63' : 18516+4130
DEA 243

65' : 18519+4119
KOI 657

65' : 18517+4136
KOI5253

65' : 18483+4018
UC 3676

66' : 18436+4020
SLE 122

66' : 18468+4224
KOI2914AB



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18462+4118 ES 1656

 
 
18h 46m 12.11s +41° 18' 19.3" P.A. 252.00 sep 5.2 mag 11.73,16.30
 
 
Coord 2000 18462+4118 Discov num ES 1656 Comp Coord arcsec 2000 18 46 12.11 +41 18 19.3
Date first 1917 Date last 2015 Obs 4
Pa first 249 Pa last 251.8 P.A. Now (θ) 251.8°
Sep first 4.9 Sep last 5.215 Sep. Now (ρ) 5.215"
Mag pri 11.73 Mag sec 16.30 delta mag (ΔM) 4.57 Spectral class
Pri motion ra -007 Sec motion ra
Pri motion dec -001 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 3126-00128-1 Gaia DR2 2098606271635654784 ADS 11675
 
 
WDS 18462+4118 ES 1656 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
18462+4118 ES 1656 2000 2 252 5.2 11.73 16.30 D 184612.11+411819.3
18462+4118 ES 1656 2003 3 250 5.4 11.73 16.30 D 184612.11+411819.3
18462+4118 ES 1656 2015 4 252 5.2 11.73 16.30 184612.11+411819.3

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

 
 
WDS 18462+4118 ES 1656 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18462+4118 ES 1656 : MEASURES
 
 
No records found.

 
 
WDS 18462+4118 : VIRTUAL EYEPIECE
 
 

18462+4118 ES 1656A mag 11.73 18462+4118 ES 1656B sep 4.1 P.A. 246.40 mag 16.3 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18462+4118 : ALADIN DSS IMAGE @ 18h 46m 12.11s +41° 18' 19.3"
 
 
 
 
WDS 18462+4118 ES 1656 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18462+4118 ES 1656 distance=0' 18466+4134 TOI2138 distance=17' 18472+4135 TDT1053 distance=21' 18481+4122 ES 1561 distance=22' 18450+4051 COU1792 distance=30' 18493+4113 JKA 6 distance=35' 18493+4120 DEA 269 distance=36' 18466+4042 HDS2663 distance=37' 18487+4052 UC 3680 distance=39' 18466+4157 KOI3284AB distance=39' 18466+4157 KOI3284AC distance=39' 18455+4202 STF2394 distance=45' 18477+4159 ES 1560 distance=45' 18502+4120 KOI3942 distance=45' 18498+4145 UC 3690AB distance=48' 18498+4145 SLW1222BC distance=49' 18507+4135 KOI6023AB distance=54' 18507+4135 KOI6023AC distance=54' 18476+4210 KOI2005AB distance=54' 18476+4210 KOI2005AC distance=54' 18413+4102 SLE 94 distance=58' 18448+4215 KPP1029 distance=59' 18514+4123 DEA 235 distance=60' 18476+4217 KOI4184 distance=61' 18486+4214 KOI 667 distance=62' 18516+4130 DEA 243 distance=63' 18519+4119 KOI 657 distance=65' 18517+4136 KOI5253 distance=65' 18483+4018 UC 3676 distance=65' 18436+4020 SLE 122 distance=66' 18468+4224 KOI2914AB distance=66' 18516+4150 KOI6702 distance=69' 18520+4141 KOI3049AB distance=69' 18520+4141 KOI3049AC distance=69' 18520+4141 KOI3049AD distance=69' 18520+4141 KOI3049AE distance=69' 18520+4141 KOI3049AF distance=69' 18496+4020 UC 3687 distance=70' 18452+4227 KOI 10AB distance=70' 18452+4227 KOI 10AC distance=70' 18401+4100 SLE 93 distance=73' 18516+4039 KOI5160 distance=74' 18453+4005 ROE 50AB distance=75' 18453+4005 ROE 50AC distance=75' 18453+4005 ROE 50AD distance=75' 18453+4005 ROE 50AE distance=75' 18453+4005 BKO 53AG distance=75' 18453+4005 BKO 53AH distance=75' 18453+4005 ROE 50AF distance=75' 18453+4005 ROE 50CF distance=75' 18409+4204 SLW1220 distance=75' grafico limitrofi
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 18462+4118 ES 1656 252 5.2
Show 18466+4134 TOI2138 215 0.2 17
Show 18472+4135 TDT1053 17 2.1 21
Show 18481+4122 ES 1561 126 6.4 22
Show 18450+4051 COU1792 347 1.1 30
Show 18493+4113 JKA 6 78 14.5 35
Show 18493+4120 DEA 269 182 11.2 36
Show 18466+4042 HDS2663 65 0.2 37
Show 18487+4052 UC 3680 249 10.3 39
Show 18466+4157 KOI3284 AB 193 0.4 39
Show 18466+4157 KOI3284 AC 4 4.0 39
Show 18455+4202 STF2394 203 6.9 45
Show 18477+4159 ES 1560 345 9.8 45
Show 18502+4120 KOI3942 57 3.9 45
Show 18498+4145 UC 3690 AB 28 52.8 48
Show 18498+4145 SLW1222 BC 53 22.0 49
Show 18507+4135 KOI6023 AB 72 2.9 54
Show 18507+4135 KOI6023 AC 111 3.4 54
Show 18476+4210 KOI2005 AB 58 0.0 54
Show 18476+4210 KOI2005 AC 137 2.1 54
Show 18413+4102 SLE 94 103 15.9 58
Show 18448+4215 KPP1029 206 8.3 59
Show 18514+4123 DEA 235 111 10.2 60
Show 18476+4217 KOI4184 224 0.2 61
Show 18486+4214 KOI 667 133 3.0 62
Show 18516+4130 DEA 243 332 10.5 63
Show 18519+4119 KOI 657 81 1.2 65
Show 18517+4136 KOI5253 178 2.4 65
Show 18483+4018 UC 3676 11 49.2 65
Show 18436+4020 SLE 122 151 17.9 66
Show 18468+4224 KOI2914 AB 231 3.8 66
Show 18516+4150 KOI6702 167 1.8 69
Show 18520+4141 KOI3049 AB 190 0.5 69
Show 18520+4141 KOI3049 AC 195 0.8 69
Show 18520+4141 KOI3049 AD 255 1.2 69
Show 18520+4141 KOI3049 AE 35 1.2 69
Show 18520+4141 KOI3049 AF 337 2.9 69
Show 18496+4020 UC 3687 160 11.5 70
Show 18452+4227 KOI 10 AB 266 3.0 70
Show 18452+4227 KOI 10 AC 89 3.7 70
Show 18401+4100 SLE 93 68 11.5 73
Show 18516+4039 KOI5160 171 1.5 74
Show 18453+4005 ROE 50 AB 282 4.7 75
Show 18453+4005 ROE 50 AC 120 26.2 75
Show 18453+4005 ROE 50 AD 253 96.6 75
Show 18453+4005 ROE 50 AE 196 93.6 75
Show 18453+4005 BKO 53 AG 156 51.7 75
Show 18453+4005 BKO 53 AH 301 35.7 75
Show 18453+4005 ROE 50 AF 114 35.7 75
Show 18453+4005 ROE 50 CF 99 9.9 75
Show 18409+4204 SLW1220 113 17.4 75

 
 
WDS 18462+4118 : COMPONENTS
 
 
  A
B pa=246.4°
sep=4.06"
 
 
18462+4118 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184612.11+411819.3 Mag 11.73 PmRA -7.00
PmDE -1.0 Tycho2 3126-00128-1 ADS 11675 DM BD+41 3136
Tycho2
Tycho2 3126-00128-1 Pflag RAmdeg 281.55048799 DEmdeg 41.30537995
PmRA -8.3 PmDE -2.8 E RAmdeg 38 E DEmdeg 38
E pmRA 1.9 E pmDE 1.7 EpRAm 1981.78 EpDEm 1981.23
Num 4 Q RAmdeg 1.9 Q DEmdeg 1.0 Q pmRA 1.8
Q pmDE 1.1 BTmag 12.160 E BTmag 0.146 VTmag 11.730
E VTmag 0.148 Prox 840 TYC HIP
CCDM RAdeg 281.55053917 DEdeg 41.30540417 EpRA 1990 1.60
EpDE 1990 1.64 E RAdeg 78.4 E DEdeg 77.2 Posflg
Corr 0.0
CCDM
Ccdm 18462+4118 RComp Comp A Note1
Note2 Discov num DRAs -0.39 DDEs 19.2
R dRAs 45 Year Theta Rho
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number +41 3136 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS A11675 M ADS BDS N IDS IDS 18430N4112A
HIC
 
 
18462+4118 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184611.78+411817.7 Mag 16.3 Calc delta mag 4.57
Calc coord yes
CCDM
Ccdm 18462+4118 RComp Comp B Note1
Note2 Discov num ES 1656 DRAs DDEs
R dRAs Year 1917 Theta 249 Rho 4.9
Obs 1 Vmag 14.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11675 M ADS BDS N IDS IDS 18430N4112B
HIC