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Doubles in session


Current system
21348+3016
ES 380 AC


Nearby doubles
7' : 21353+3020
MLB 718

11' : 21355+3012
UC 4502

21' : 21332+3015
ES 379

21' : 21364+3015
MLB 719

23' : 21362+3003
BU 167

28' : 21353+3043
TDT3047

30' : 21331+2958
J 3141AB

36' : 21327+2954
HEI 190

40' : 21318+3026
TDT3010

46' : 21334+3058
KU 132AB

46' : 21358+3101
HJ 939AB

47' : 21319+3044
UC 4485

49' : 21383+2958
HJ 1670

50' : 21358+3104
HJ 940

53' : 21384+2953
MLB 491

54' : 21327+2930
ES 517

54' : 21384+3044
LDS4900

59' : 21356+2918
GRV 481

62' : 21395+3009
A 772

62' : 21363+2917
BRT 56

68' : 21301+2946
GRV 471

68' : 21389+3058
TDT3081

70' : 21301+3050
COU 941

74' : 21319+3121
J 1236

78' : 21289+3002
MLB 668

78' : 21307+3107
J 2351



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.

21348+3016 ES 380 AC

 
 
21h 34m 47.40s +30° 16' 22.7" P.A. 106.00 sep 61.5 mag 9.98,11.45 Sp F2
 
 
Coord 2000 21348+3016 Discov num ES  380 Comp AC Coord arcsec 2000 21 34 47.40 +30 16 22.7
Date first 1894 Date last 2015 Obs 9
Pa first 107 Pa last 105.9 P.A. Now (θ) 105.9°
Sep first 58.4 Sep last 61.48 Sep. Now (ρ) 61.48"
Mag pri 9.98 Mag sec 11.45 delta mag (ΔM) 1.47 Spectral class F2 (yellow-white)
Pri motion ra -014 Sec motion ra +030
Pri motion dec -012 Sec motion dec -033
Notes
rPM=1.093
This double is not physical.
 
 
21348+3016 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 21 34 47 +30 16 23 ES 380 AB 2015 8 49 16.2 9.98 15.50 5.52
Show 21 34 47 +30 16 23 ES 380 AC 2015 9 106 61.5 9.98 11.45 1.47 <===
Show 21 34 52 +30 16 06 ES 380 CD 2015 7 312 2.9 11.41 12.09 0.68
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 2704-00606-1 Gaia DR2 1850427496310405760
 
 
WDS 21348+3016 ES 380 AC : 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
21348+3016 ES 380 AC 1998 7 106 61.0 9.98 11.45 F2 D 213447.40+301622.7
21348+3016 ES 380 AC 2002 8 106 61.2 9.98 11.45 F2 D 213447.40+301622.7
21348+3016 ES 380 AC 2015 9 106 61.5 9.98 11.45 F2 213447.40+301622.7

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

 
 
WDS 21348+3016 ES 380 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21348+3016 ES 380 AC : MEASURES
 
 
No records found.

 
 
WDS 21348+3016 : VIRTUAL EYEPIECE
 
 

21348+3016 ES 380A mag 9.98 Sp F2 21348+3016 ES 380B sep 14.9 P.A. 45.20 mag 15.5 21348+3016 ES 380C sep 61.1 P.A. 106.20 mag 11.41 21348+3016 ES 380D sep 58.8 P.A. 105.00 mag 12.09 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 21348+3016 : ALADIN DSS IMAGE @ 21h 34m 47.40s +30° 16' 22.7"
 
 
 
 
WDS 21348+3016 ES 380 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21348+3016 ES 380AC distance=0' 21348+3016 ES 380CD distance=2' 21353+3020 MLB 718 distance=7' 21355+3012 UC 4502 distance=11' 21332+3015 ES 379 distance=21' 21364+3015 MLB 719 distance=21' 21362+3003 BU 167 distance=23' 21353+3043 TDT3047 distance=28' 21331+2958 J 3141AB distance=30' 21331+2958 LOS 5AC distance=30' 21331+2958 LOS 5BC distance=30' 21327+2954 HEI 190 distance=36' 21318+3026 TDT3010 distance=40' 21334+3058 COU 732Aa,Ab distance=46' 21334+3058 KU 132AB distance=46' 21358+3101 HJ 939AB distance=46' 21358+3101 STF2808AC distance=46' 21358+3101 HJ 939CD distance=46' 21319+3044 UC 4485 distance=47' 21383+2958 HJ 1670 distance=49' 21358+3104 HJ 940 distance=50' 21384+2953 MLB 491 distance=53' 21327+2930 ES 517 distance=54' 21384+3044 LDS4900 distance=54' 21356+2918 GRV 481 distance=59' 21395+3009 A 772 distance=62' 21363+2917 BRT 56 distance=62' 21301+2946 GRV 471 distance=68' 21389+3058 TDT3081 distance=68' 21301+3050 COU 941 distance=70' 21319+3121 J 1236 distance=74' 21289+3002 MLB 668 distance=78' 21307+3107 J 2351 distance=78' 21294+3049 ES 2442 distance=79' 21346+2856 J 2352 distance=79' 21401+2928 BRT 57 distance=81' 21360+3137 HO 163 distance=82' 21412+2955 GRV 491 distance=86' 21407+3056 GRV 490 distance=87' 21291+3102 BRT 288 distance=88' 21412+3043 J 3143 distance=88' 21372+3142 TDT3064 distance=92' 21422+3008 MLB 575AC distance=97' 21422+3008 MLB 575BC distance=97' 21378+3143 ES 2359 distance=97' 21420+2951 MLB 720 distance=97' 21410+2920 STT 448 distance=99' 21396+3136 TDT3088 distance=102' 21409+3122 AG 275 distance=103' 21324+3156 KPP 835 distance=105' 21422+3100 OSO 154AB distance=105' 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 21348+3016 ES 380 AB 49 16.2
Show 21348+3016 ES 380 AC 106 61.5
Show 21348+3016 ES 380 CD 312 2.9 2
Show 21353+3020 MLB 718 307 8.1 7
Show 21355+3012 UC 4502 264 46.1 11
Show 21332+3015 ES 379 300 9.0 21
Show 21364+3015 MLB 719 136 6.0 21
Show 21362+3003 BU 167 89 1.7 23
Show 21353+3043 TDT3047 19 2.4 28
Show 21331+2958 J 3141 AB 313 6.8 30
Show 21331+2958 LOS 5 AC 350 6.1 30
Show 21331+2958 LOS 5 BC 70 4.1 30
Show 21327+2954 HEI 190 81 1.8 36
Show 21318+3026 TDT3010 331 0.6 40
Show 21334+3058 COU 732 Aa,Ab 265 0.5 46
Show 21334+3058 KU 132 AB 256 53.6 46
Show 21358+3101 HJ 939 AB 176 15.6 46
Show 21358+3101 STF2808 AC 286 42.8 46
Show 21358+3101 HJ 939 CD 344 15.1 46
Show 21319+3044 UC 4485 24 25.4 47
Show 21383+2958 HJ 1670 78 11.7 49
Show 21358+3104 HJ 940 329 21.0 50
Show 21384+2953 MLB 491 34 4.8 53
Show 21327+2930 ES 517 240 2.5 54
Show 21384+3044 LDS4900 213 17.4 54
Show 21356+2918 GRV 481 184 64.0 59
Show 21395+3009 A 772 112 0.1 62
Show 21363+2917 BRT 56 306 3.2 62
Show 21301+2946 GRV 471 306 21.0 68
Show 21389+3058 TDT3081 114 0.8 68
Show 21301+3050 COU 941 300 0.1 70
Show 21319+3121 J 1236 283 2.4 74
Show 21289+3002 MLB 668 240 4.8 78
Show 21307+3107 J 2351 347 4.7 78
Show 21294+3049 ES 2442 251 6.7 79
Show 21346+2856 J 2352 247 6.4 79
Show 21401+2928 BRT 57 137 5.0 81
Show 21360+3137 HO 163 19 9.0 82
Show 21412+2955 GRV 491 21 31.4 86
Show 21407+3056 GRV 490 328 31.7 87
Show 21291+3102 BRT 288 96 4.8 88
Show 21412+3043 J 3143 262 6.6 88
Show 21372+3142 TDT3064 90 0.8 92
Show 21422+3008 MLB 575 AC 133 17.4 97
Show 21422+3008 MLB 575 BC 108 2.7 97
Show 21378+3143 ES 2359 83 2.7 97
Show 21420+2951 MLB 720 140 7.2 97
Show 21410+2920 STT 448 31 0.1 99
Show 21396+3136 TDT3088 149 2.9 102
Show 21409+3122 AG 275 13 10.9 103
Show 21324+3156 KPP 835 347 7.1 105

 
 
WDS 21348+3016 : COMPONENTS
 
 
  A B C
B pa=45.2°
sep=14.94"
 
C pa=106.2°
sep=61.13"
pa=119.9°
sep=55.45"
 
D pa=105.0°
sep=58.79"
pa=119.1°
sep=52.86"
pa=315.7°
sep=2.69"
 
 
21348+3016 A
 
 
Coord arcsec 2000 213447.40+301622.7 Mag 9.98 Spectral class F2 (yellow-white) PmRA -14.00
PmDE -12.0 Tycho2 2704-00606-1
Tycho2
Tycho2 2704-00606-1 Pflag RAmdeg 323.69751065 DEmdeg 30.27297989
PmRA -12.8 PmDE -11.2 E RAmdeg 15 E DEmdeg 13
E pmRA 1.6 E pmDE 1.5 EpRAm 1989.15 EpDEm 1989.76
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.7 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.456 E BTmag 0.027 VTmag 9.977
E VTmag 0.023 Prox 610 TYC T HIP
CCDM RAdeg 323.69754611 DEdeg 30.27300528 EpRA 1990 1.37
EpDE 1990 1.65 E RAdeg 15.6 E DEdeg 14.1 Posflg
Corr 0.0
CCDM
Ccdm 21348+3016 RComp Comp A Note1
Note2 Discov num DRAs -0.69 DDEs 23.0
R dRAs 10 Year Theta Rho
Obs 4 Vmag 9.4 Sp F2 PmNote *
PmRA -16 PmDE -7 Dm number +29 4452 Cat1 BD
Name2 +30 2376 Cat2 AGK2/3 HD M HD
ADS BDS A15106 M ADS BDS N IDS IDS 21304N2948A
HIC
 
 
21348+3016 B
 
 
Coord arcsec 2000 213448.22+301633.2 Mag 15.5 Calc delta mag 5.52 Calc coord yes
CCDM
Ccdm 21348+3016 RComp Comp B Note1
Note2 Discov num ES 380 DRAs DDEs
R dRAs Year 1906 Theta 052 Rho 13.8
Obs 1 Vmag 14.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15106 M ADS BDS N IDS IDS 21304N2948B
HIC
 
 
21348+3016 C
 
 
Coord arcsec 2000 213451.93+301605.6 Coord calc 213451.93+301605.6 Mag 11.41 PmRA 30.00
PmDE -33.0 Tycho2 2704-00054-1 Calc delta mag 1.43
Tycho2
Tycho2 2704-00054-1 Pflag RAmdeg 323.71640467 DEmdeg 30.26824288
PmRA 11.3 PmDE -17.3 E RAmdeg 51 E DEmdeg 48
E pmRA 2.3 E pmDE 2.2 EpRAm 1985.84 EpDEm 1986.69
Num 3 Q RAmdeg 0.3 Q DEmdeg 1.4 Q pmRA 0.3
Q pmDE 1.5 BTmag 12.208 E BTmag 0.115 VTmag 11.445
E VTmag 0.077 Prox 610 TYC HIP
CCDM RAdeg 323.71637333 DEdeg 30.26828306 EpRA 1990 1.38
EpDE 1990 1.66 E RAdeg 53.2 E DEdeg 48.6 Posflg
Corr 0.0
CCDM
Ccdm 21348+3016 RComp Comp C Note1
Note2 Discov num ES 380 DRAs DDEs
R dRAs Year 1906 Theta 107 Rho 57.8
Obs 1 Vmag 12.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15106 M ADS BDS N IDS IDS 21304N2948C
HIC
 
 
21348+3016 D
 
 
Coord arcsec 2000 213451.78+301607.5 Mag 12.09 PmRA -14.00 PmDE 7.0
Calc delta mag 2.11 Calc coord yes
CCDM
Ccdm 21348+3016 RComp C Comp D Note1
Note2 Discov num ES 380 DRAs DDEs
R dRAs Year 1906 Theta 315 Rho 2.4
Obs 3 Vmag 13.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A15106 M ADS BDS N IDS IDS 21304N2948D
HIC