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Doubles in session


Current system
18221+5222
ES 648


Nearby doubles
46' : 18238+5139
ES 187AB

53' : 18207+5131
RAO 388

59' : 18238+5318
YSC 66

61' : 18220+5122
UC 3560

65' : 18152+5209
ES 646

67' : 18169+5309
CBL 76AB

69' : 18207+5330
TDT 808

73' : 18244+5331
BEM 33

75' : 18221+5336
BEM 32

80' : 18134+5230
ES 644

82' : 18132+5228
TDT 740

82' : 18176+5333
UC 3546

83' : 18162+5120
STF2305AB

83' : 18182+5337
MLR 586

83' : 18133+5242
A 1376

84' : 18259+5338
FMR 140

87' : 18298+5314
TDT 911

89' : 18178+5342
UC 3547

92' : 18172+5103
AG 220

94' : 18314+5144
SLE 194AB

95' : 18126+5146
KPP4093

99' : 18182+5050
ES 647

101' : 18323+5149
SLE 205

104' : 18144+5107
ES 783

107' : 18105+5217
KPP4089

109' : 18339+5221
A 1377AB



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.

18221+5222 ES 648

 
 
18h 22m 04.96s +52° 21' 59.9" P.A. 1.00 sep 5.0 mag 10.31,15.00 Sp F
 
 
Coord 2000 18221+5222 Discov num ES  648 Comp Coord arcsec 2000 18 22 04.96 +52 21 59.9
Date first 1908 Date last 2015 Obs 5
Pa first 5 Pa last 1.4 P.A. Now (θ) 1.4°
Sep first 4.7 Sep last 5.013 Sep. Now (ρ) 5.013"
Mag pri 10.31 Mag sec 15.00 delta mag (ΔM) 4.69 Spectral class F (yellow-white)
Pri motion ra +005 Sec motion ra
Pri motion dec -008 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 3537-01495-1 Gaia DR2 2148344776060274560
 
 
WDS 18221+5222 ES 648 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
18221+5222 ES 648 2000 2 1 5.0 10.31 15.00 F D 182204.96+522159.9
18221+5222 ES 648 2015 3 1 5.0 10.31 15.00 F 182204.96+522159.9

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

 
 
WDS 18221+5222 ES 648 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18221+5222 ES 648 : MEASURES
 
 
No records found.

 
 
WDS 18221+5222 : VIRTUAL EYEPIECE
 
 

18221+5222 ES 648A mag 10.31 Sp F 18221+5222 ES 648B sep 5.0 P.A. 0.90 mag 15 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 18221+5222 : ALADIN DSS IMAGE @ 18h 22m 04.96s +52° 21' 59.9"
 
 
 
 
WDS 18221+5222 ES 648 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18221+5222 ES 648 distance=0' 18238+5139 ES 187AB distance=46' 18238+5139 ES 187AC distance=46' 18207+5131 RAO 388 distance=53' 18238+5318 YSC 66 distance=59' 18220+5122 UC 3560 distance=61' 18152+5209 ES 646 distance=65' 18169+5309 CBL 76AB distance=67' 18207+5330 TDT 808 distance=69' 18244+5331 BEM 33 distance=73' 18221+5336 BEM 32 distance=75' 18134+5230 ES 644 distance=80' 18132+5228 TDT 740 distance=82' 18176+5333 UC 3546 distance=82' 18162+5120 STF2305AB distance=83' 18162+5120 STF2305AC distance=83' 18182+5337 MLR 586 distance=83' 18133+5242 A 1376 distance=83' 18259+5338 FMR 140 distance=84' 18298+5314 TDT 911 distance=87' 18178+5342 UC 3547 distance=89' 18172+5103 AG 220 distance=92' 18314+5144 SLE 194AB distance=94' 18314+5144 SLE 194AC distance=94' 18126+5146 KPP4093 distance=95' 18182+5050 ES 647 distance=99' 18323+5149 SLE 205 distance=101' 18144+5107 ES 783 distance=104' 18105+5217 KPP4089 distance=107' 18339+5221 A 1377AB distance=109' 18339+5221 STF2348AB,C distance=109' 18339+5221 SLE 216AB,D distance=109' 18339+5221 SLE 216AB,E distance=109' 18138+5341 ES 645 distance=109' 18265+5404 UC 3583 distance=110' 18109+5139 ES 642 distance=112' 18344+5240 BEM 34 distance=115' 18319+5110 ES 784 distance=116' 18339+5144 ZUC 16 distance=116' 18116+5329 VBS 27 distance=117' 18120+5110 AG 359AB distance=119' 18120+5110 ABH 96AD distance=119' 18120+5110 ABH 96AE distance=119' 18120+5110 ABH 96AF distance=119' 18120+5110 AG 359AC distance=119' 18120+5110 AG 359BC distance=119' 18345+5147 HDS2634 distance=120' 18111+5330 AG 217 distance=121' 18091+5153 WIS 325 distance=123' 18232+5425 HDS2600 distance=124' 18091+5314 FMR 139 distance=129' 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 18221+5222 ES 648 1 5.0
Show 18238+5139 ES 187 AB 206 2.5 46
Show 18238+5139 ES 187 AC 124 91.3 46
Show 18207+5131 RAO 388 51 0.2 53
Show 18238+5318 YSC 66 43 0.9 59
Show 18220+5122 UC 3560 292 66.1 61
Show 18152+5209 ES 646 197 10.8 65
Show 18169+5309 CBL 76 AB 8 44.8 67
Show 18207+5330 TDT 808 271 2.2 69
Show 18244+5331 BEM 33 46 8.0 73
Show 18221+5336 BEM 32 315 7.9 75
Show 18134+5230 ES 644 26 9.3 80
Show 18132+5228 TDT 740 9 0.7 82
Show 18176+5333 UC 3546 122 28.6 82
Show 18162+5120 STF2305 AB 334 5.1 83
Show 18162+5120 STF2305 AC 197 94.5 83
Show 18182+5337 MLR 586 194 0.6 83
Show 18133+5242 A 1376 22 0.3 83
Show 18259+5338 FMR 140 84 16.2 84
Show 18298+5314 TDT 911 196 0.7 87
Show 18178+5342 UC 3547 305 9.4 89
Show 18172+5103 AG 220 126 10.9 92
Show 18314+5144 SLE 194 AB 213 7.8 94
Show 18314+5144 SLE 194 AC 109 16.1 94
Show 18126+5146 KPP4093 337 6.0 95
Show 18182+5050 ES 647 291 2.4 99
Show 18323+5149 SLE 205 59 9.7 101
Show 18144+5107 ES 783 229 10.8 104
Show 18105+5217 KPP4089 336 2.6 107
Show 18339+5221 A 1377 AB 134 0.2 109
Show 18339+5221 STF2348 AB,C 271 25.7 109
Show 18339+5221 SLE 216 AB,D 338 93.7 109
Show 18339+5221 SLE 216 AB,E 232 109.1 109
Show 18138+5341 ES 645 84 3.1 109
Show 18265+5404 UC 3583 144 43.0 110
Show 18109+5139 ES 642 273 7.2 112
Show 18344+5240 BEM 34 26 10.5 115
Show 18319+5110 ES 784 65 7.1 116
Show 18339+5144 ZUC 16 47 17.0 116
Show 18116+5329 VBS 27 27 21.9 117
Show 18120+5110 AG 359 AB 306 23.3 119
Show 18120+5110 ABH 96 AD 298 62.1 119
Show 18120+5110 ABH 96 AE 8 77.1 119
Show 18120+5110 ABH 96 AF 16 47.4 119
Show 18120+5110 AG 359 AC 333 10.4 119
Show 18120+5110 AG 359 BC 107 14.7 119
Show 18345+5147 HDS2634 351 0.1 120
Show 18111+5330 AG 217 238 14.4 121
Show 18091+5153 WIS 325 82 999.9 123
Show 18232+5425 HDS2600 21 0.1 124
Show 18091+5314 FMR 139 149 22.2 129

 
 
WDS 18221+5222 : COMPONENTS
 
 
  A
B pa=0.9°
sep=5.01"
 
 
18221+5222 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182204.96+522159.9 Mag 10.31 Spectral class F (yellow-white)
PmRA 5.00 PmDE -8.0 Tycho2 3537-01495-1
Tycho2
Tycho2 3537-01495-1 Pflag RAmdeg 275.52068352 DEmdeg 52.36666499
PmRA -8.5 PmDE -10.3 E RAmdeg 20 E DEmdeg 25
E pmRA 1.5 E pmDE 1.5 EpRAm 1986.82 EpDEm 1986.33
Num 7 Q RAmdeg 0.9 Q DEmdeg 1.5 Q pmRA 0.9
Q pmDE 1.5 BTmag 10.759 E BTmag 0.042 VTmag 10.312
E VTmag 0.039 Prox 731 TYC T HIP
CCDM RAdeg 275.52071833 DEdeg 52.36668333 EpRA 1990 1.61
EpDE 1990 1.62 E RAdeg 23.8 E DEdeg 26.5 Posflg
Corr 0.1
CCDM
Ccdm 18221+5222 RComp Comp A Note1
Note2 Discov num DRAs -0.99 DDEs 0.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.3 Sp F PmNote *
PmRA -5 PmDE -14 Dm number +52 2197 Cat1 BD
Name2 +52 1195 Cat2 AGK2/3 HD M HD
ADS BDS A11304 M ADS BDS N IDS IDS 18198N5219A
HIC
 
 
18221+5222 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182204.97+522204.9 Mag 15 Calc delta mag 4.69
Calc coord yes
CCDM
Ccdm 18221+5222 RComp Comp B Note1
Note2 Discov num ES 648 DRAs DDEs
R dRAs Year 1908 Theta 005 Rho 4.7
Obs 1 Vmag 14.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11304 M ADS BDS N IDS IDS 18198N5219B
HIC