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Current system
21399+3813
ES 2066


Nearby doubles
13' : 21408+3806
TDS1140

17' : 21415+3817
SEI1532

19' : 21386+3822
TDT3078

21' : 21384+3808
TDT3073

26' : 21398+3749
A 1444

29' : 21403+3843
ALI 979

32' : 21374+3810
GRV 487

37' : 21387+3848
ALI 977

37' : 21432+3815
DAM 232

40' : 21434+3817
S 799AB

41' : 21432+3801
BLL 55AB

41' : 21436+3822
ES 2522

41' : 21421+3848
ALI 980

42' : 21412+3735
TDT3109

44' : 21403+3858
MLB 787

45' : 21378+3739
SEI1527AB

50' : 21360+3803
GRV 483

51' : 21440+3757
SEI1533

53' : 21429+3734
ES 2521AB

54' : 21358+3755
GRV 482

55' : 21405+3720
ES 2067

56' : 21383+3906
ALI 976

56' : 21438+3742
TDT3122

58' : 21354+3837
ES 1995

59' : 21351+3807
SRW 10AB

61' : 21429+3904
GRV 496



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.

21399+3813 ES 2066

 
 
21h 40m 03.45s +38° 14' 48.6" P.A. 224.00 sep 5.4 mag 11.88,12.70
 
 
Coord 2000 21399+3813 Discov num ES 2066 Comp Coord arcsec 2000 21 40 03.45 +38 14 48.6
Date first 1923 Date last 2015 Obs 11
Pa first 225 Pa last 224.4 P.A. Now (θ) 224.4°
Sep first 5.5 Sep last 5.361 Sep. Now (ρ) 5.361"
Mag pri 11.88 Mag sec 12.70 delta mag (ΔM) 0.82 Spectral class
Pri motion ra +014 Sec motion ra -031
Pri motion dec +010 Sec motion dec +013
Notes B (Blue magnitudes)
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3184-01882-1 Gaia DR2 1953552444230661376 ADS 15192
 
 
WDS 21399+3813 ES 2066 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
21399+3813 ES 2066 1999 4 225 5.3 11.88 12.70 DB 214003.45+381448.6
21399+3813 ES 2066 2006 5 225 5.4 11.88 12.70 DB 214003.45+381448.6
21399+3813 ES 2066 2015 7 224 5.4 11.88 12.70 B 214003.45+381448.6

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

 
 
WDS 21399+3813 ES 2066 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21399+3813 ES 2066 : MEASURES
 
 
No records found.

 
 
WDS 21399+3813 : VIRTUAL EYEPIECE
 
 

21399+3813 ES 2066A mag 11.88 21399+3813 ES 2066B sep 4.8 P.A. 217.60 mag 12.7 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 21399+3813 : ALADIN DSS IMAGE @ 21h 40m 03.45s +38° 14' 48.6"
 
 
 
 
WDS 21399+3813 ES 2066 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21399+3813 ES 2066 distance=0' 21408+3806 TDS1140 distance=13' 21415+3817 SEI1532 distance=17' 21386+3822 TDT3078 distance=19' 21384+3808 TDT3073 distance=21' 21398+3749 A 1444 distance=26' 21403+3843 ALI 979 distance=29' 21374+3810 GRV 487 distance=32' 21387+3848 ALI 977 distance=37' 21432+3815 DAM 232 distance=37' 21434+3817 KUI 109Aa,Ab distance=40' 21434+3817 S 799AB distance=40' 21434+3817 S 799AC distance=40' 21432+3801 HDS3094Aa,Ab distance=41' 21432+3801 BLL 55AB distance=41' 21436+3822 ES 2522 distance=41' 21421+3848 ALI 980 distance=41' 21412+3735 TDT3109 distance=42' 21434+3817 S 799BD distance=42' 21403+3858 MLB 787 distance=44' 21378+3739 SEI1527AB distance=45' 21378+3739 MBR 1AC distance=45' 21360+3803 GRV 483 distance=50' 21440+3757 SEI1533 distance=51' 21429+3734 ES 2521AB distance=53' 21429+3734 ES 2521AC distance=53' 21358+3755 GRV 482 distance=54' 21405+3720 ES 2067 distance=55' 21383+3906 ALI 976 distance=56' 21438+3742 TDT3122 distance=56' 21354+3837 ES 1995 distance=58' 21351+3807 SRW 10AB distance=59' 21351+3807 SRW 10AC distance=59' 21429+3904 GRV 496 distance=61' 21450+3800 LDS1054 distance=61' 21352+3839 ES 2713 distance=63' 21377+3911 ALI 975 distance=63' 21400+3919 ALI 978 distance=64' 21348+3832 DEA 61 distance=65' 21383+3917 GRV 488 distance=66' 21457+3800 DAM1461 distance=69' 21371+3915 GRV 485 distance=70' 21376+3712 ES 2065 distance=70' 21387+3924 TDT3080 distance=71' 21402+3703 SEI1531 distance=72' 21436+3715 TDS1143 distance=73' 21453+3853 TDT3139 distance=73' 21413+3928 BU 274 distance=76' 21399+3931 A 1445AB distance=77' 21399+3931 HJ 1675AC distance=77' 21340+3844 COU1976 distance=77' 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 21399+3813 ES 2066 224 5.4
Show 21408+3806 TDS1140 191 1.0 13
Show 21415+3817 SEI1532 139 5.1 17
Show 21386+3822 TDT3078 157 0.7 19
Show 21384+3808 TDT3073 334 1.1 21
Show 21398+3749 A 1444 82 1.1 26
Show 21403+3843 ALI 979 5 9.8 29
Show 21374+3810 GRV 487 201 74.8 32
Show 21387+3848 ALI 977 221 11.6 37
Show 21432+3815 DAM 232 299 8.3 37
Show 21434+3817 KUI 109 Aa,Ab 142 1.9 40
Show 21434+3817 S 799 AB 60 149.5 40
Show 21434+3817 S 799 AC 318 135.3 40
Show 21432+3801 HDS3094 Aa,Ab 245 0.1 41
Show 21432+3801 BLL 55 AB 117 142.4 41
Show 21436+3822 ES 2522 101 4.0 41
Show 21421+3848 ALI 980 139 8.9 41
Show 21412+3735 TDT3109 59 0.6 42
Show 21434+3817 S 799 BD 254 34.0 42
Show 21403+3858 MLB 787 351 5.4 44
Show 21378+3739 SEI1527 AB 332 25.5 45
Show 21378+3739 MBR 1 AC 89 14.5 45
Show 21360+3803 GRV 483 237 21.8 50
Show 21440+3757 SEI1533 13 25.7 51
Show 21429+3734 ES 2521 AB 200 8.2 53
Show 21429+3734 ES 2521 AC 93 16.5 53
Show 21358+3755 GRV 482 188 49.3 54
Show 21405+3720 ES 2067 227 6.8 55
Show 21383+3906 ALI 976 173 12.8 56
Show 21438+3742 TDT3122 280 0.6 56
Show 21354+3837 ES 1995 39 2.3 58
Show 21351+3807 SRW 10 AB 314 19.5 59
Show 21351+3807 SRW 10 AC 11 19.6 59
Show 21429+3904 GRV 496 72 29.9 61
Show 21450+3800 LDS1054 8 127.0 61
Show 21352+3839 ES 2713 98 17.7 63
Show 21377+3911 ALI 975 153 12.8 63
Show 21400+3919 ALI 978 14 13.3 64
Show 21348+3832 DEA 61 195 66.9 65
Show 21383+3917 GRV 488 19 59.8 66
Show 21457+3800 DAM1461 190 1.7 69
Show 21371+3915 GRV 485 74 19.6 70
Show 21376+3712 ES 2065 4 3.9 70
Show 21387+3924 TDT3080 245 2.7 71
Show 21402+3703 SEI1531 20 2.9 72
Show 21436+3715 TDS1143 180 0.9 73
Show 21453+3853 TDT3139 65 0.5 73
Show 21413+3928 BU 274 180 3.7 76
Show 21399+3931 A 1445 AB 283 1.5 77
Show 21399+3931 HJ 1675 AC 264 37.9 77
Show 21340+3844 COU1976 30 0.4 77

 
 
WDS 21399+3813 : COMPONENTS
 
 
  A
B pa=217.6°
sep=4.83"
 
 
21399+3813 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214003.45+381448.6 Mag 11.88 PmRA 14.00
PmDE 10.0 Tycho2 3184-01882-1 ADS 15192
Tycho2
Tycho2 3184-01882-1 Pflag RAmdeg 325.01487279 DEmdeg 38.24705903
PmRA 18.1 PmDE 10.5 E RAmdeg 39 E DEmdeg 34
E pmRA 1.8 E pmDE 1.7 EpRAm 1985.99 EpDEm 1986.95
Num 5 Q RAmdeg 1.5 Q DEmdeg 2.3 Q pmRA 1.6
Q pmDE 2.4 BTmag 11.884 E BTmag 0.066 VTmag 11.131
E VTmag 0.057 Prox 999 TYC T HIP
CCDM RAdeg 325.01481750 DEdeg 38.24703333 EpRA 1990 1.58
EpDE 1990 1.72 E RAdeg 39.5 E DEdeg 35.3 Posflg
Corr 0.1
 
 
21399+3813 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214003.20+381444.8 Mag 12.7 PmRA -31.00
PmDE 13.0 Calc delta mag 0.82 Calc coord yes