20114-3715 B 470

 
 
20h 11m 25.21s -37° 14' 50.4" P.A. 253.00 sep 3.2 mag 8.89,13.30 Sp A3II/III
 
 
Coord 2000 20114-3715 Discov num B   470 Comp Coord arcsec 2000 20 11 25.21 -37 14 50.4
Date first 1927 Date last 2016 Obs 4
Pa first 254 Pa last 253.1 P.A. Now (θ) 253.1°
Sep first 2.9 Sep last 3.24 Sep. Now (ρ) 3.24"
Mag pri 8.89 Mag sec 13.30 delta mag (ΔM) 4.41 Spectral class A3II/III (white)
Pri motion ra +018 Sec motion ra
Pri motion dec -030 Sec motion dec
Notes S (Parallax indidates non-physical)
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius SAO 211887 Tycho2 7453-00099-1 Gaia DR2 6694399880274224128
HD 191451
 
 
WDS 20114-3715 B 470 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 B van den Bos, W.H.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20114-3715 B 470 1930 2 254 3.1 8.89 13.30 A3II/III 201125.21-371450.4
20114-3715 B 470 2015 3 253 3.2 8.89 13.30 A3II/III S 201125.21-371450.4
20114-3715 B 470 2016 4 253 3.2 8.89 13.30 A3II/III S 201125.21-371450.4

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WDS 20114-3715 B 470 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20114-3715 B 470 : MEASURES
 
 
No records found.

 
 
WDS 20114-3715 : VIRTUAL EYEPIECE
 
 

20114-3715 B   470A mag 8.89 Sp A3II/III 20114-3715 B   470B sep 2.6 P.A. 249.10 mag 13.3 virtual eyepiece
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Radius:
Components only
 
 
WDS 20114-3715 : ALADIN DSS IMAGE @ 20h 11m 25.21s -37° 14' 50.4"
 
 
 
 
WDS 20114-3715 B 470 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20114-3715  B   470 distance=1' 20098-3732  B  2883 distance=26' 20131-3637  TDT2097 distance=44' 20168-3733  B   473 distance=67' 20130-3609  TDT2095 distance=69' 20112-3606  HJ 5173AB distance=69' 20112-3606  ARY 113AC distance=69' 20069-3633  JSP 809 distance=69' 20118-3825  TOK 904 distance=71' 20134-3821  B   472 distance=71' 20123-3826  SKF2085 distance=73' 20057-3743  HDS2865 distance=74' 20114-3601  TDT2065 distance=75' 20098-3602  HDS2872 distance=76' 20164-3627  HJ 5183AB distance=77' 20164-3627  HJ 5183AC distance=77' 20138-3602  I   299 distance=78' 20173-3638  RSS 545 distance=80' 20112-3547  UC 4115 distance=89' 20108-3845  YMG  90 distance=90' 20090-3843  SEE 407 distance=94' 20064-3829  RST2132 distance=96' 20198-3706  RST3254 distance=101' 20035-3636  B   463AB distance=103' 20035-3636  SEE 402AC distance=103' 20166-3841  KPP1571 distance=106' 20200-3745  TVB 313 distance=106' 20053-3557  KPP 454 distance=108' 20047-3600  I  9021 distance=111' 20089-3520  KPP4186 distance=120' 20013-3722  SKF2084 distance=121' 20041-3548  NSN 484 distance=124' 20072-3520  LIT  33 distance=126' 20218-3654  HJ 5189 distance=126' 20094-3510  HJ 5170 distance=128' 20020-3816  TDT1925 distance=128' 20217-3637  HDS2908 distance=130' 20112-3926  HDS2878 distance=131' 20134-3927  TDT2102 distance=135' 20217-3813  KPP 471 distance=136' 20003-3742  HDO 293 distance=136' 20002-3736  TDT1908 distance=136' 20223-3631  OL   25 distance=138' 20081-3929  RST2134 distance=141' 20128-3454  HDS2881 distance=142' 20043-3520  B   465 distance=144' 20012-3835  HDO 294 distance=146' 20148-3936  CRU9012 distance=148' 20046-3513  B   466 distance=148' 20174-3926  UC 4138 distance=149' 19596-3813  RST2126 distance=152' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20114-3715 B 470 253 3.2 1
Show 20098-3732 B 2883 130 8.3 26
Show 20131-3637 TDT2097 236 1.2 44
Show 20168-3733 B 473 183 2.4 67
Show 20130-3609 TDT2095 265 0.4 69
Show 20112-3606 HJ 5173 AB 130 4.3 69
Show 20112-3606 ARY 113 AC 6 66.8 69
Show 20069-3633 JSP 809 74 0.4 69
Show 20118-3825 TOK 904 315 4.2 71
Show 20134-3821 B 472 24 1.0 71
Show 20123-3826 SKF2085 2 18.8 73
Show 20057-3743 HDS2865 185 0.1 74
Show 20114-3601 TDT2065 150 1.7 75
Show 20098-3602 HDS2872 205 0.5 76
Show 20164-3627 HJ 5183 AB 229 36.8 77
Show 20164-3627 HJ 5183 AC 179 46.3 77
Show 20138-3602 I 299 26 0.6 78
Show 20173-3638 RSS 545 132 22.1 80
Show 20112-3547 UC 4115 276 47.3 89
Show 20108-3845 YMG 90 343 1.4 90
Show 20090-3843 SEE 407 259 3.3 94
Show 20064-3829 RST2132 119 0.4 96
Show 20198-3706 RST3254 40 1.6 101
Show 20035-3636 B 463 AB 200 1.3 103
Show 20035-3636 SEE 402 AC 312 24.6 103
Show 20166-3841 KPP1571 71 11.9 106
Show 20200-3745 TVB 313 267 2.5 106
Show 20053-3557 KPP 454 215 4.9 108
Show 20047-3600 I 9021 12 10.4 111
Show 20089-3520 KPP4186 150 1.3 120
Show 20013-3722 SKF2084 12 17.4 121
Show 20041-3548 NSN 484 258 6.0 124
Show 20072-3520 LIT 33 233 4.6 126
Show 20218-3654 HJ 5189 294 7.5 126
Show 20094-3510 HJ 5170 314 12.8 128
Show 20020-3816 TDT1925 66 0.5 128
Show 20217-3637 HDS2908 133 0.0 130
Show 20112-3926 HDS2878 37 0.3 131
Show 20134-3927 TDT2102 269 0.5 135
Show 20217-3813 KPP 471 209 3.7 136
Show 20003-3742 HDO 293 210 23.6 136
Show 20002-3736 TDT1908 277 2.4 136
Show 20223-3631 OL 25 257 1.7 138
Show 20081-3929 RST2134 50 0.3 141
Show 20128-3454 HDS2881 12 15.5 142
Show 20043-3520 B 465 73 0.7 144
Show 20012-3835 HDO 294 33 1.3 146
Show 20148-3936 CRU9012 115 17.1 148
Show 20046-3513 B 466 84 3.4 148
Show 20174-3926 UC 4138 291 62.0 149
Show 19596-3813 RST2126 141 2.0 152

 
 
WDS 20114-3715 : COMPONENTS
 
 
  A
B pa=249.1°
sep=2.64"
 
 
20114-3715 A
 
 
Coord arcsec 2000 201125.21-371450.4 Mag 8.89 Spectral class A3II/III (white) PmRA 18.00
PmDE -30.0 SAO 211887 Tycho2 7453-00099-1 HD 191451
DM CD-3713579
Tycho2
Tycho2 7453-00099-1 Pflag RAmdeg 302.85508287 DEmdeg -37.24733673
PmRA 25.8 PmDE -20.0 E RAmdeg 7 E DEmdeg 9
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.84 EpDEm 1990.03
Num 11 Q RAmdeg 1.3 Q DEmdeg 0.7 Q pmRA 1.3
Q pmDE 0.7 BTmag 9.172 E BTmag 0.018 VTmag 8.892
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 302.85500889 DEdeg -37.24728889 EpRA 1990 1.71
EpDE 1990 1.43 E RAdeg 6.6 E DEdeg 9.2 Posflg
Corr 0.1
SAO
SAO 211887 DelFlag RA1950 PmRA1950 0.0036
DE1950 PmDE1950 -0.012 Vmag 8.8 SpType A2
Double code Source 41 CatNum 10467 DM CD-3713579
DMcomp BDsup HD 191451 M HD 0
GC RA1950rad 5.27150084 DE1950rad -0.65268895 PmRA2000 0.0036
PmDE2000 -0.014
CCDM
Ccdm 20114-3715 RComp Comp A Note1
Note2 Discov num DRAs 1.24 DDEs 10.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp A2 PmNote *
PmRA 43 PmDE -12 Dm number -3713579 Cat1 CD
Name2 211887 Cat2 SAO HD 191451 M HD
ADS BDS M ADS BDS N IDS IDS 20048S3732A
HIC
 
 
20114-3715 B
 
 
Coord arcsec 2000 201125.00-371451.3 Mag 13.3 Calc delta mag 4.41 Calc coord yes
CCDM
Ccdm 20114-3715 RComp Comp B Note1
Note2 Discov num B 470 DRAs DDEs
R dRAs Year 1927 Theta 254 Rho 3.1
Obs 2 Vmag 13.3 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20048S3732B
HIC