stampa
Login

Filter only those doubles you can observe? Yes, you can!
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
20022+3849
ES 2044


Nearby doubles
9' : 20020+3840
A 1411AB

17' : 20035+3837
COU2533

22' : 20040+3847
ALI 914AB

24' : 20042+3851
ALI 915

26' : 20001+3842
SEI 777

27' : 20022+3822
TDT1927

28' : 20011+3913
SEI 791

33' : 19595+3853
ALI 912

34' : 20048+3837
SEI 843

34' : 20039+3822
SEI 835

34' : 20037+3820
HJ 1470

36' : 20052+3857
BU 1480

37' : 20034+3815
A 1412

38' : 19590+3851
SEI 763

38' : 20035+3924
SEI 828AB

39' : 19593+3829
SEI 772AB

39' : 20044+3820
TOR 20

40' : 20012+3811
ALI 652

41' : 20052+3829
BU 1481AB

41' : 20041+3815
TOR 18

41' : 20027+3928
SKF1765AB

41' : 19591+3831
SEI 767AB

45' : 20033+3807
SEI 825

45' : 20057+3905
J 1072

45' : 19592+3821
TDT1900

49' : 19584+3830
J 1070



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.

20022+3849 ES 2044

 
 
20h 02m 10.70s +38° 48' 35.8" P.A. 19.00 sep 7.4 mag 10.32,14.50 Sp K2
 
 
Coord 2000 20022+3849 Discov num ES 2044 Comp Coord arcsec 2000 20 02 10.70 +38 48 35.8
Date first 1923 Date last 2015 Obs 8
Pa first 26 Pa last 19 P.A. Now (θ) 19°
Sep first 6.4 Sep last 7.444 Sep. Now (ρ) 7.444"
Mag pri 10.32 Mag sec 14.50 delta mag (ΔM) 4.18 Spectral class K2 (yellow-orange)
Pri motion ra +008 Sec motion ra
Pri motion dec +004 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus Tycho2 3150-00603-1 Gaia DR2 2072422707919101440 HD 227240
 
 
WDS 20022+3849 ES 2044 : 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Es_1904a MNRAS 64, 238, 1904 (data superceded by MNRAS 65, 710, 1905) 1905MNRAS..65..710E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
20022+3849 ES 2044 2000 2 20 6.9 10.32 14.50 D 200210.70+384835.8
20022+3849 ES 2044 2002 3 19 7.2 10.32 14.50 D 200210.70+384835.8
20022+3849 ES 2044 2010 4 0 7.7 10.32 14.50 K2 200210.70+384835.8
20022+3849 ES 2044 2015 4 19 7.4 10.32 14.50 K2 200210.70+384835.8

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

 
 
WDS 20022+3849 ES 2044 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20022+3849 ES 2044 : MEASURES
 
 
No records found.

 
 
WDS 20022+3849 : VIRTUAL EYEPIECE
 
 

20022+3849 ES 2044A mag 10.32 Sp K2 20022+3849 ES 2044B sep 7.3 P.A. 15.00 mag 14.5 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 20022+3849 : ALADIN DSS IMAGE @ 20h 02m 10.70s +38° 48' 35.8"
 
 
 
 
WDS 20022+3849 ES 2044 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20022+3849 ES 2044 distance=0' 20020+3840 A 1411AB distance=9' 20020+3840 A 1411AC distance=9' 20020+3840 A 1411AD distance=9' 20035+3837 COU2533 distance=17' 20040+3847 ALI 914AB distance=22' 20042+3851 ALI 915 distance=24' 20001+3842 SEI 777 distance=26' 20022+3822 TDT1927 distance=27' 20011+3913 SEI 791 distance=28' 19595+3853 ALI 912 distance=33' 20048+3837 SEI 843 distance=34' 20039+3822 SEI 835 distance=34' 20037+3820 HJ 1470 distance=34' 20052+3857 BU 1480 distance=36' 20034+3815 A 1412 distance=37' 19590+3851 SEI 763 distance=38' 20035+3924 SEI 828AB distance=38' 20035+3924 SEI 829AC distance=38' 19593+3829 SEI 772AB distance=39' 19593+3829 SEI 771AC distance=39' 20044+3820 TOR 20 distance=39' 20012+3811 ALI 652 distance=40' 20052+3829 BU 1481AB distance=41' 20052+3829 WAL 126AC distance=41' 20052+3829 LLO 21AD distance=41' 20052+3829 LLO 21AE distance=41' 20041+3815 TOR 18 distance=41' 20027+3928 SKF1765AB distance=41' 19591+3831 SEI 767AB distance=41' 19591+3831 SEI 766AC distance=41' 20033+3807 SEI 825 distance=45' 20057+3905 J 1072 distance=45' 19592+3821 TDT1900 distance=45' 19584+3830 J 1070 distance=49' 20051+3814 COU2213 distance=49' 20060+3821 POP 185AB distance=50' 20060+3821 POP 185AC distance=50' 20060+3821 POP 185AD distance=50' 20060+3821 POP 185AE distance=50' 20060+3821 POP 185AG distance=50' 19580+3840 A 1409 distance=50' 19579+3843 MLB 949CD distance=51' 20060+3821 POP 185EF distance=51' 19579+3843 SEI 751AB distance=52' 19579+3843 TOB 163AC distance=52' 20025+3940 BRT2251 distance=52' 20038+3937 ALI1132 distance=53' 19578+3842 SEI 750 distance=53' 20011+3940 BRT2228 distance=53' 20066+3836 BRT2229 distance=53' 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 20022+3849 ES 2044 19 7.4
Show 20020+3840 A 1411 AB 204 1.3 9
Show 20020+3840 A 1411 AC 208 10.2 9
Show 20020+3840 A 1411 AD 116 22.7 9
Show 20035+3837 COU2533 102 1.0 17
Show 20040+3847 ALI 914 AB 230 14.8 22
Show 20042+3851 ALI 915 198 14.9 24
Show 20001+3842 SEI 777 222 25.0 26
Show 20022+3822 TDT1927 243 0.8 27
Show 20011+3913 SEI 791 59 5.6 28
Show 19595+3853 ALI 912 206 10.4 33
Show 20048+3837 SEI 843 132 13.3 34
Show 20039+3822 SEI 835 10 25.6 34
Show 20037+3820 HJ 1470 340 29.3 34
Show 20052+3857 BU 1480 328 8.2 36
Show 20034+3815 A 1412 228 0.8 37
Show 19590+3851 SEI 763 333 23.7 38
Show 20035+3924 SEI 828 AB 85 19.8 38
Show 20035+3924 SEI 829 AC 262 22.7 38
Show 19593+3829 SEI 772 AB 1 22.2 39
Show 19593+3829 SEI 771 AC 284 22.4 39
Show 20044+3820 TOR 20 158 17.3 39
Show 20012+3811 ALI 652 55 9.4 40
Show 20052+3829 BU 1481 AB 240 42.7 41
Show 20052+3829 WAL 126 AC 212 70.4 41
Show 20052+3829 LLO 21 AD 212 4.9 41
Show 20052+3829 LLO 21 AE 169 9.1 41
Show 20041+3815 TOR 18 116 13.2 41
Show 20027+3928 SKF1765 AB 224 55.1 41
Show 19591+3831 SEI 767 AB 328 3.2 41
Show 19591+3831 SEI 766 AC 231 27.4 41
Show 20033+3807 SEI 825 155 7.2 45
Show 20057+3905 J 1072 252 4.1 45
Show 19592+3821 TDT1900 194 1.9 45
Show 19584+3830 J 1070 71 3.7 49
Show 20051+3814 COU2213 174 2.5 49
Show 20060+3821 POP 185 AB 125 43.5 50
Show 20060+3821 POP 185 AC 185 64.9 50
Show 20060+3821 POP 185 AD 62 128.5 50
Show 20060+3821 POP 185 AE 101 120.0 50
Show 20060+3821 POP 185 AG 293 19.1 50
Show 19580+3840 A 1409 357 0.4 50
Show 19579+3843 MLB 949 CD 104 3.1 51
Show 20060+3821 POP 185 EF 258 3.0 51
Show 19579+3843 SEI 751 AB 258 20.4 52
Show 19579+3843 TOB 163 AC 72 23.5 52
Show 20025+3940 BRT2251 155 4.3 52
Show 20038+3937 ALI1132 229 7.8 53
Show 19578+3842 SEI 750 28 7.9 53
Show 20011+3940 BRT2228 265 4.3 53
Show 20066+3836 BRT2229 156 3.4 53

 
 
WDS 20022+3849 : COMPONENTS
 
 
  A
B pa=15.0°
sep=7.29"
 
 
20022+3849 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200210.70+384835.8 Mag 10.32 Spectral class K2 (yellow-orange)
PmRA 8.00 PmDE 4.0 Tycho2 3150-00603-1 HD 227240
Tycho2
Tycho2 3150-00603-1 Pflag RAmdeg 300.54457592 DEmdeg 38.80995896
PmRA 9.8 PmDE 6.8 E RAmdeg 26 E DEmdeg 27
E pmRA 1.7 E pmDE 1.6 EpRAm 1986.17 EpDEm 1987.17
Num 6 Q RAmdeg 2.3 Q DEmdeg 2.7 Q pmRA 2.2
Q pmDE 2.7 BTmag 11.341 E BTmag 0.063 VTmag 10.321
E VTmag 0.039 Prox 966 TYC T HIP
CCDM RAdeg 300.54451778 DEdeg 38.80992861 EpRA 1990 1.46
EpDE 1990 1.63 E RAdeg 32.7 E DEdeg 29.5 Posflg
Corr 0.1
 
 
20022+3849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200210.86+384842.8 Mag 14.5 Calc delta mag 4.18
Calc coord yes