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Doubles in session


Current system
20052+3829
BU 1481 AB


Nearby doubles
9' : 20060+3821
POP 185AB

10' : 20048+3837
SEI 843

13' : 20044+3820
TOR 20

14' : 20051+3814
COU2213

17' : 20039+3822
SEI 835

18' : 20066+3836
BRT2229

20' : 20041+3815
TOR 18

20' : 20037+3820
HJ 1470

23' : 20040+3847
ALI 914AB

25' : 20042+3851
ALI 915

26' : 20034+3815
A 1412

29' : 20074+3819
POP 187

29' : 20052+3857
BU 1480

30' : 20076+3837
A 1416

32' : 20033+3807
SEI 825

33' : 20035+3837
COU2533

35' : 20059+3755
ES 2119AB

36' : 20022+3822
TDT1927

36' : 20042+3755
TOR 19

36' : 20082+3827
DBR 348

36' : 20082+3831
ALI 920

37' : 20082+3823
DAM 194

38' : 20057+3905
J 1072

39' : 20020+3840
A 1411AB

41' : 20022+3849
ES 2044

43' : 20084+3808
HJ 606



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20052+3829 BU 1481 AB

 
 
20h 05m 09.78s +38° 28' 42.4" P.A. 240.00 sep 42.7 mag 6.17,13.20 Sp G3V dist. 18.79 pc (61.29 l.y.)
 
 
Coord 2000 20052+3829 Discov num BU 1481 Comp AB Coord arcsec 2000 20 05 09.78 +38 28 42.4
Date first 1906 Date last 2015 Obs 4
Pa first 230 Pa last 240 P.A. Now (θ) 240°
Sep first 12.4 Sep last 42.7 Sep. Now (ρ) 42.7"
Mag pri 6.17 Mag sec 13.20 delta mag (ΔM) 7.03 Spectral class G3V (yellow)
Pri motion ra +263 Sec motion ra
Pri motion dec +112 Sec motion dec
Notes U (Proper motion indicates non-physical)
This double is not physical.
 
 
20052+3829 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 69377 20 05 10 +38 28 42 BU 1481 AB 2015 4 240 42.7 6.17 13.20 7.03 <===
Show HD 190771 69377 20 05 10 +38 28 42 WAL 126 AC 2015 6 212 70.4 6.17 12.22 6.05
Show 69377 20 05 10 +38 28 42 LLO 21 AD 2000 1 212 4.9 4.62 14.90 10.28
Show 69377 20 05 10 +38 28 42 LLO 21 AE 2000 1 169 9.1 4.62 15.20 10.58
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cygnus SAO 69377 HIP 98921 Tycho2 3150-03061-1
Gaia DR2 2061876742143320064 HD 190771 HR 7683 GC 27876
ADS 13348 BD BD+38 3896 Distance 18.79 Distance ly 61.29
 
 
WDS 20052+3829 BU 1481 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
LLO Lloyd, J.P., Martinache, F., Ireland, M.J., Monnier, J.D., Pravdo, S.H.,
LLO Shaklan, S.B., & Tuthill, P.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
20052+3829 BU 1481 AB 1906 1 230 12.4 6.17 13.20 G3V +38 3896 D 200509.59+382841.5
20052+3829 BU 1481 AB 2000 3 240 38.6 6.17 13.20 G3V +38 3896 U 200509.59+382841.5
20052+3829 BU 1481 AB 2013 4 240 42.3 6.17 13.20 G3V +38 3896 U 200509.59+382841.5
20052+3829 BU 1481 AB 2015 5 240 42.7 6.17 13.20 G3V +38 3896 U 200509.78+382842.4

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

 
 
WDS 20052+3829 BU 1481 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20052+3829 BU 1481 AB : MEASURES
 
 
No records found.

 
 
WDS 20052+3829 : VIRTUAL EYEPIECE
 
 

20052+3829 BU 1481A mag 6.17 Sp G3V 20052+3829 BU 1481B sep 42.7 P.A. 240.00 mag 13.2 20052+3829 WAL 126C sep 70.4 P.A. 212.30 mag 12.22 20052+3829 LLO 21D sep 4.9 P.A. 211.70 mag 14.9 20052+3829 LLO 21E sep 9.1 P.A. 168.60 mag 15.2 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 20052+3829 : ALADIN DSS IMAGE @ 20h 05m 09.78s +38° 28' 42.4"
 
 
 
 
WDS 20052+3829 BU 1481 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20052+3829 BU 1481AB distance=0' 20060+3821 POP 185AB distance=9' 20060+3821 POP 185AC distance=9' 20060+3821 POP 185AD distance=9' 20060+3821 POP 185AE distance=9' 20060+3821 POP 185AG distance=9' 20048+3837 SEI 843 distance=10' 20060+3821 POP 185EF distance=11' 20044+3820 TOR 20 distance=13' 20051+3814 COU2213 distance=14' 20039+3822 SEI 835 distance=17' 20066+3836 BRT2229 distance=18' 20041+3815 TOR 18 distance=20' 20037+3820 HJ 1470 distance=20' 20040+3847 ALI 914AB distance=23' 20042+3851 ALI 915 distance=25' 20034+3815 A 1412 distance=26' 20074+3819 POP 187 distance=29' 20052+3857 BU 1480 distance=29' 20076+3837 A 1416 distance=30' 20033+3807 SEI 825 distance=32' 20035+3837 COU2533 distance=33' 20059+3755 ES 2119BC distance=35' 20059+3755 ES 2119AB distance=35' 20022+3822 TDT1927 distance=36' 20042+3755 TOR 19 distance=36' 20082+3827 DBR 348 distance=36' 20082+3831 ALI 920 distance=36' 20082+3823 DAM 194 distance=37' 20057+3905 J 1072 distance=38' 20020+3840 A 1411AB distance=39' 20020+3840 A 1411AC distance=39' 20020+3840 A 1411AD distance=39' 20022+3849 ES 2044 distance=41' 20084+3808 HJ 606 distance=43' 20056+3746 A 1414 distance=44' 20073+3753 SKF 290 distance=44' 20074+3751 POP 191 distance=47' 20012+3811 ALI 652 distance=50' 20028+3742 SEI 817 distance=55' 20089+3905 MLB 770 distance=57' 20073+3738 TDT1995AB distance=57' 20073+3738 POP 189AC distance=57' 20033+3736 GMZ 199 distance=58' 20031+3733 ES 2045 distance=58' 20101+3826 ALI 921 distance=59' 20035+3924 SEI 828AB distance=59' 20035+3924 SEI 829AC distance=59' 20091+3907 MLB 771 distance=60' 20001+3842 SEI 777 distance=62' 20042+3728 ALI 654 distance=62' 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 20052+3829 BU 1481 AB 240 42.7 0
Show 20052+3829 WAL 126 AC 212 70.4 0
Show 20052+3829 LLO 21 AD 212 4.9 0
Show 20052+3829 LLO 21 AE 169 9.1 0
Show 20060+3821 POP 185 AB 125 43.5 9
Show 20060+3821 POP 185 AC 185 64.9 9
Show 20060+3821 POP 185 AD 62 128.5 9
Show 20060+3821 POP 185 AE 101 120.0 9
Show 20060+3821 POP 185 AG 293 19.1 9
Show 20048+3837 SEI 843 132 13.3 10
Show 20060+3821 POP 185 EF 258 3.0 11
Show 20044+3820 TOR 20 158 17.3 13
Show 20051+3814 COU2213 174 2.5 14
Show 20039+3822 SEI 835 10 25.6 17
Show 20066+3836 BRT2229 156 3.4 18
Show 20041+3815 TOR 18 116 13.2 20
Show 20037+3820 HJ 1470 340 29.3 20
Show 20040+3847 ALI 914 AB 230 14.8 23
Show 20042+3851 ALI 915 198 14.9 25
Show 20034+3815 A 1412 228 0.8 26
Show 20074+3819 POP 187 90 5.3 29
Show 20052+3857 BU 1480 328 8.2 29
Show 20076+3837 A 1416 42 4.7 30
Show 20033+3807 SEI 825 155 7.2 32
Show 20035+3837 COU2533 101 1.0 33
Show 20059+3755 ES 2119 BC 256 5.7 35
Show 20059+3755 ES 2119 AB 256 12.8 35
Show 20022+3822 TDT1927 55 1.9 36
Show 20042+3755 TOR 19 97 8.8 36
Show 20082+3827 DBR 348 242 2.5 36
Show 20082+3831 ALI 920 149 14.0 36
Show 20082+3823 DAM 194 77 3.1 37
Show 20057+3905 J 1072 252 4.1 38
Show 20020+3840 A 1411 AB 204 1.3 39
Show 20020+3840 A 1411 AC 208 10.2 39
Show 20020+3840 A 1411 AD 116 22.7 39
Show 20022+3849 ES 2044 19 7.4 41
Show 20084+3808 HJ 606 228 44.0 43
Show 20056+3746 A 1414 45 0.3 44
Show 20073+3753 SKF 290 157 22.9 44
Show 20074+3751 POP 191 61 4.2 47
Show 20012+3811 ALI 652 55 9.4 50
Show 20028+3742 SEI 817 102 21.6 55
Show 20089+3905 MLB 770 284 6.1 57
Show 20073+3738 TDT1995 AB 92 2.1 57
Show 20073+3738 POP 189 AC 328 7.6 57
Show 20033+3736 GMZ 199 304 11.9 58
Show 20031+3733 ES 2045 135 3.7 58
Show 20101+3826 ALI 921 200 6.9 59
Show 20035+3924 SEI 828 AB 85 19.8 59
Show 20035+3924 SEI 829 AC 262 22.7 59

 
 
WDS 20052+3829 : COMPONENTS
 
 
  A B C D
B pa=240.0°
sep=42.70"
 
C pa=212.3°
sep=70.41"
pa=181.0°
sep=38.17"
 
D pa=211.7°
sep=4.91"
pa=63.5°
sep=38.45"
pa=32.4°
sep=65.50"
 
E pa=168.6°
sep=9.14"
pa=72.3°
sep=40.72"
pa=38.0°
sep=64.11"
pa=137.5°
sep=6.49"
 
 
20052+3829 A
 
 
Coord arcsec 2000 200509.78+382842.4 Mag 6.17 Spectral class G3V (yellow) PmRA 263.00
PmDE 112.0 SAO 69377 HIP 98921 Tycho2 3150-03061-1
HD 190771 HR 7683 GC 27876 BD BD+38 3896
Tycho2
Tycho2 3150-03061-1 Pflag RAmdeg 301.29074998 DEmdeg 38.47846672
PmRA 259.2 PmDE 115.7 E RAmdeg 4 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.28 EpDEm 1991.41
Num 13 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.3
Q pmDE 1.1 BTmag 6.986 E BTmag 0.015 VTmag 6.255
E VTmag 0.009 Prox 999 TYC T HIP 98921
CCDM RAdeg 301.28997278 DEdeg 38.47819889 EpRA 1990 1.55
EpDE 1990 1.66 E RAdeg 3.6 E DEdeg 3.6 Posflg
Corr 0.1
SAO
SAO 69377 DelFlag RA1950 PmRA1950 0.0218
DE1950 PmDE1950 0.109 Vmag 6.6 SpType G5
Double code Source 70 CatNum 27876 DM BD+38 3896
DMcomp BDsup HD 190771 M HD 0
GC 27876 RA1950rad 5.25055244 DE1950rad 0.6690408 PmRA2000 0.0221
PmDE2000 0.109
Hipparcos
Catalog H HIP 98921 Proxy RAhms 20 05 09.59
DEdms +38 28 41.5 Vmag 6.18 VarFlag 2 R Vmag H
RAdeg 301.29 DEdeg 38.4782 AstroRef Plx 52.99
CCDM 263.35 N CCDM I Nsys 1 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD+38 3896
CD CP Dm number +38 3896 VIred 0.72
SpType G5IV R SpType Coord arcsec 2000 200509.59+382841.5
Hipparcos 2
HIP 98921 Sn 5 So 0 Nc 1
RArad 5.2585015549 DErad 0.6715710319 Plx 53.22 PmRA 262.77
PmDE 111.84 E RArad 0.26 E DErad 0.28 E Plx 0.36
E pmRA 0.29 E pmDE 0.33 Hpmag E Hpmag 0.0017
SHp 0.014 VA 2 BV 0.654 E BV 0.004
VI 0.72
CCDM
Ccdm 20052+3829 RComp Comp A Note1
Note2 Discov num DRAs -2.12 DDEs -18.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 6.6 Sp G5 PmNote *
PmRA 279 PmDE 105 Dm number +38 3896 Cat1 BD
Name2 +38 1956 Cat2 AGK2/3 HD 190771 M HD
ADS BDS A13348 M ADS BDS N IDS IDS 20015N3811A
HIC 98921
 
 
20052+3829 B
 
 
Coord arcsec 2000 200506.63+382821.1 Mag 13.2 Delta magnitude 7.03 Coordinate calculated yes
CCDM
Ccdm 20052+3829 RComp Comp B Note1
Note2 Discov num BU DRAs DDEs
R dRAs Year 1906 Theta 230 Rho 12.4
Obs 1 Vmag 13.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13348 M ADS BDS N IDS IDS 20015N3811B
HIC
 
 
20052+3829 C
 
 
Coord arcsec 2000 200506.58+382742.9 Mag 12.22 Delta magnitude 6.05 Coordinate calculated yes
 
 
20052+3829 D
 
 
Coord arcsec 2000 200509.56+382838.2 Mag 14.9 Delta magnitude 8.73 Coordinate calculated yes
 
 
20052+3829 E
 
 
Coord arcsec 2000 200509.93+382833.4 Mag 15.2 Delta magnitude 9.03 Coordinate calculated yes