19229-4141 B 1383 (HD 181621)

 
 
19h 22m 55.61s -41° 41' 16.8" P.A. 236.00 sep 0.3 mag 9.50,9.80 Sp G1/2V
 
 
Coord 2000 19229-4141 Discov num B  1383 Comp Coord arcsec 2000 19 22 55.61 -41 41 16.8
Date first 1928 Date last 2008 Obs 6
Pa first 48 Pa last 236 P.A. Now (θ) 236°
Sep first 0.3 Sep last 0.294 Sep. Now (ρ) 0.294"
Mag pri 9.50 Mag sec 9.80 delta mag (ΔM) 0.3 Spectral class G1/2V (yellow)
Pri motion ra +039 Sec motion ra
Pri motion dec -078 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 181621 Constellation Sagittarius SAO 229650 Tycho2 7939-00177-1
Gaia DR2 6713522960164096768 HD 181621 DM CP-41 9058
 
 
WDS 19229-4141 B 1383 (HD 181621) : 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
19229-4141 B 1383 1991 5 80 0.2 9.50 9.80 G1/2V 192255.61-414116.8
19229-4141 B 1383 2008 6 236 0.3 9.50 9.80 G1/2V 192255.61-414116.8

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WDS 19229-4141 B 1383 (HD 181621) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19229-4141 B 1383 (HD 181621) : MEASURES
 
 
No records found.

 
 
WDS 19229-4141 (HD 181621) : VIRTUAL EYEPIECE
 
 

19229-4141 B  1383A mag 9.5 Sp G1/2V 19229-4141 B  1383B sep 0.2 P.A. 227.90 mag 9.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 19229-4141 (HD 181621) : ALADIN DSS IMAGE @ 19h 22m 55.61s -41° 41' 16.8"
 
 
 
 
WDS 19229-4141 B 1383 (HD 181621) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


19229-4141  B  1383 distance=0' 19208-4155  CPO 611 distance=27' 19198-4233  UC 3886 distance=63' 19173-4138  CPO9283 distance=64' 19197-4049  I  1036 distance=65' 19172-4130  UC 3876 distance=66' 19292-4149  B   971 distance=71' 19242-4253  RSS 524 distance=74' 19160-4143  UC 3870 distance=78' 19244-4302  TDT1433 distance=83' 19244-4019  UC 3917 distance=84' 19292-4054  KPP1490 distance=86' 19176-4242  DON 956 distance=86' 19294-4057  B  1385 distance=86' 19149-4136  UC 3866 distance=91' 19151-4053  I  1085 distance=102' 19148-4058  I  1084 distance=102' 19322-4139  UC 3970 distance=104' 19268-4316  BRT1095 distance=105' 19206-3959  HDS2736 distance=106' 19162-4022  WG  242 distance=111' 19273-4002  SEE 374 distance=111' 19273-4321  BRT1096 distance=112' 19332-4212  B   975 distance=119' 19272-3953  HJ 5115 distance=119' 19176-3957  RST2099 distance=122' 19298-4007  KPP1413 distance=123' 19162-4004  LDS 675 distance=124' 19132-4044  I  1396 distance=124' 19131-4047  I  1033 distance=124' 19164-4323  B  1381 distance=125' 19156-4007  UC 3868 distance=126' 19115-4151  DON 951 distance=128' 19336-4057  RST2110 distance=128' 19259-3937  RSS 526 distance=129' 19153-4006  TDT1324 distance=130' 19126-4045  I  1032 distance=130' 19215-4357  TDT1398 distance=137' 19108-4159  CPO 609 distance=138' 19139-4317  I  1034AB distance=138' 19139-4317  SKF1155AB,C distance=138' 19352-4125  SEE 382 distance=139' 19106-4130  KPP2449 distance=139' 19136-4314  HJ 5093AB distance=139' 19106-4134  DEA   3AB distance=139' 19106-4134  DEA   3AC distance=139' 19106-4134  DEA   3BC distance=139' 19136-4314  HJ 5093BC distance=140' 19199-3925  UC 3887 distance=141' 19211-3921  RST2102 distance=142' 19111-4046  SKF1153 distance=144' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 19229-4141 B 1383 236 0.3 0
Show 19208-4155 CPO 611 64 5.3 27
Show 19198-4233 UC 3886 247 27.1 63
Show 19173-4138 CPO9283 88 4.3 64
Show 19197-4049 I 1036 80 0.5 65
Show 19172-4130 UC 3876 168 56.2 66
Show 19292-4149 B 971 42 2.2 71
Show 19242-4253 RSS 524 28 14.4 74
Show 19160-4143 UC 3870 68 12.3 78
Show 19244-4302 TDT1433 3 0.4 83
Show 19244-4019 UC 3917 282 12.3 84
Show 19292-4054 KPP1490 296 11.2 86
Show 19176-4242 DON 956 323 1.9 86
Show 19294-4057 B 1385 152 0.2 86
Show 19149-4136 UC 3866 125 74.1 91
Show 19151-4053 I 1085 275 2.3 102
Show 19148-4058 I 1084 71 1.8 102
Show 19322-4139 UC 3970 221 87.7 104
Show 19268-4316 BRT1095 250 4.5 105
Show 19206-3959 HDS2736 224 0.3 106
Show 19162-4022 WG 242 171 2.6 111
Show 19273-4002 SEE 374 125 5.6 111
Show 19273-4321 BRT1096 78 6.4 112
Show 19332-4212 B 975 15 1.0 119
Show 19272-3953 HJ 5115 65 10.8 119
Show 19176-3957 RST2099 268 2.7 122
Show 19298-4007 KPP1413 169 10.6 123
Show 19162-4004 LDS 675 265 112.7 124
Show 19132-4044 I 1396 92 5.4 124
Show 19131-4047 I 1033 178 0.4 124
Show 19164-4323 B 1381 56 0.9 125
Show 19156-4007 UC 3868 135 35.5 126
Show 19115-4151 DON 951 281 1.7 128
Show 19336-4057 RST2110 291 0.3 128
Show 19259-3937 RSS 526 42 10.6 129
Show 19153-4006 TDT1324 82 0.5 130
Show 19126-4045 I 1032 108 1.9 130
Show 19215-4357 TDT1398 229 0.6 137
Show 19108-4159 CPO 609 175 4.3 138
Show 19139-4317 I 1034 AB 324 1.9 138
Show 19139-4317 SKF1155 AB,C 92 31.3 138
Show 19352-4125 SEE 382 306 2.0 139
Show 19106-4130 KPP2449 326 21.6 139
Show 19136-4314 HJ 5093 AB 207 40.3 139
Show 19106-4134 DEA 3 AB 348 55.1 139
Show 19106-4134 DEA 3 AC 88 127.8 139
Show 19106-4134 DEA 3 BC 110 147.9 139
Show 19136-4314 HJ 5093 BC 269 8.7 140
Show 19199-3925 UC 3887 78 20.1 141
Show 19211-3921 RST2102 73 1.3 142
Show 19111-4046 SKF1153 311 2.6 144

 
 
WDS 19229-4141 : COMPONENTS
 
 
  A
B pa=227.9°
sep=0.25"
 
 
19229-4141 A
 
 
Name HD 181621 Coord arcsec 2000 192255.61-414116.8 Mag 9.5 Spectral class G1/2V (yellow)
PmRA 39.00 PmDE -78.0 SAO 229650 Tycho2 7939-00177-1
HD 181621 DM CP-41 9058
Tycho2
Tycho2 7939-00177-1 Pflag RAmdeg 290.73175392 DEmdeg -41.68802025
PmRA 38.2 PmDE -79.8 E RAmdeg 11 E DEmdeg 15
E pmRA 1.1 E pmDE 1.1 EpRAm 1989.52 EpDEm 1987.49
Num 8 Q RAmdeg 0.7 Q DEmdeg 0.6 Q pmRA 0.7
Q pmDE 0.6 BTmag 9.966 E BTmag 0.026 VTmag 9.249
E VTmag 0.020 Prox 999 TYC T HIP
CCDM RAdeg 290.73163667 DEdeg -41.68783472 EpRA 1990 1.80
EpDE 1990 1.66 E RAdeg 10.8 E DEdeg 15.7 Posflg
Corr -0.1
SAO
SAO 229650 DelFlag RA1950 PmRA1950 0.0021
DE1950 PmDE1950 -0.075 Vmag 9.5 SpType G0
Double code Source 48 CatNum 18134 DM CP-41 9058
DMcomp BDsup HD 181621 M HD 0
GC RA1950rad 5.05895938 DE1950rad -0.72925791 PmRA2000 0.0022
PmDE2000 -0.077
CCDM
Ccdm 19229-4141 RComp Comp A Note1
Note2 Discov num DRAs 1.48 DDEs -16.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.5 Sp G0 PmNote *
PmRA 23 PmDE -75 Dm number -4113491 Cat1 CD
Name2 229650 Cat2 SAO HD 181621 M HD
ADS BDS M ADS BDS N IDS IDS 19159S4152A
HIC
 
 
19229-4141 B
 
 
Coord arcsec 2000 192255.59-414117.0 Mag 9.8 Calc delta mag 0.3 Calc coord yes
CCDM
Ccdm 19229-4141 RComp Comp B Note1
Note2 Discov num B 1383 DRAs DDEs
R dRAs Year 1928 Theta 047 Rho 0.3
Obs 2 Vmag 9.8 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 19159S4152B
HIC