20156-3154 HJ 5181

 
 
20h 15m 33.48s -31 53' 35.5" P.A. 4.00 sep 9.8 mag 10.31,11.90 Sp G0
 
 
Coord 2000 20156-3154 Discov num HJ 5181 Comp Coord arcsec 2000 20 15 33.48 -31 53 35.5
Date first 1835 Date last 2019 Obs 9
Pa first 7 Pa last 3.9 P.A. Now (θ) 3.9°
Sep first 7.0 Sep last 9.817 Sep. Now (ρ) 9.817"
Mag pri 10.31 Mag sec 11.90 delta mag (ΔM) 1.59 Spectral class G0 (yellow)
Pri motion ra +010 Sec motion ra +010
Pri motion dec +000 Sec motion dec -022
Notes
rPM=0.91
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagittarius Tycho2 7446-01825-1 Gaia DR2 6700902048441676288
 
 
WDS 20156-3154 HJ 5181 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
idgroup discov author
1 HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20156-3154 HJ 5181 1998 6 5 10.2 10.31 11.90 G0 D 201533.48-315335.5
20156-3154 HJ 5181 1999 7 5 10.1 10.31 11.90 G0 D 201533.48-315335.5
20156-3154 HJ 5181 2010 8 6 10.1 10.31 11.90 G0 201533.48-315335.5
20156-3154 HJ 5181 2019 9 4 9.8 10.31 11.90 G0 201533.48-315335.5

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WDS 20156-3154 HJ 5181 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20156-3154 HJ 5181 : MEASURES
 
 
No records found.

 
 
WDS 20156-3154 : VIRTUAL EYEPIECE
 
 

20156-3154 HJ 5181A mag 10.31 Sp G0 20156-3154 HJ 5181B sep 9.8 P.A. 3.30 mag 11.9 virtual eyepiece
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Radius:
Components only
 
 
WDS 20156-3154 : ALADIN DSS IMAGE @ 20h 15m 33.48s -31 53' 35.5"
 
 
 
 
WDS 20156-3154 HJ 5181 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20156-3154  HJ 5181 distance=0' 20180-3147  UC 4141 distance=33' 20180-3206  RST2137 distance=34' 20179-3132  KPP4189 distance=37' 20169-3236  STN  64 distance=47' 20116-3151  SEE 408 distance=51' 20109-3219  B   987 distance=65' 20155-3048  PRO 229 distance=66' 20193-3106  RST2138 distance=68' 20182-3258  SEE 413BC distance=74' 20182-3258  SEE 413AB distance=74' 20098-3127  PRO 228 distance=79' 20093-3154  VOU  81 distance=81' 20220-3224  JSP 812 distance=88' 20120-3036  KPP 461 distance=90' 20216-3104  HJ 5191 distance=93' 20223-3243  B  2885 distance=99' 20077-3144  LDS 704 distance=100' 20083-3117  TDT2012 distance=100' 20089-3247  UC 4104 distance=100' 20213-3304  RST2139 distance=101' 20075-3150  RST2133 distance=103' 20079-3111  RST2135 distance=107' 20070-3147  VOU  99 distance=109' 20240-3230  I  1418 distance=113' 20231-3303  B  2483 distance=118' 20093-3322  B  2482 distance=119' 20231-3315  B  2484 distance=126' 20162-2945  SKF1245 distance=129' 20060-3100  LDS5897 distance=132' 20201-3356  JSP 811 distance=136' 20137-3407  HJ 5178AB distance=136' 20137-3407  JC   24AC distance=136' 20081-3014  TSN  96 distance=138' 20253-3052  TDT2257 distance=140' 20229-3008  JSP 813 distance=142' 20055-3300  SEE 404AB distance=144' 20055-3300  SEE 404AB,C distance=144' 20043-3203  HJ 5165 distance=144' 20078-3007  KPP 458 distance=146' 20049-3059  UC 4077 distance=147' 20215-2946  TDS1063 distance=150' 20054-3312  RST5468 distance=151' 20062-3015  LDS5899 distance=154' 20099-2938  B   469 distance=154' 20134-2921  LDS5901 distance=155' 20062-3340  I  1043 distance=160' 20035-3240  BRT3353 distance=161' 20051-3023  BRT3089 distance=163' 20280-3115  OL   26 distance=164' 20276-3258  UC 4189 distance=166' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20156-3154 HJ 5181 4 9.8 0
Show 20180-3147 UC 4141 349 51.4 33
Show 20180-3206 RST2137 162 1.4 34
Show 20179-3132 KPP4189 346 1.4 37
Show 20169-3236 STN 64 295 1.7 47
Show 20116-3151 SEE 408 187 15.1 51
Show 20109-3219 B 987 27 5.1 65
Show 20155-3048 PRO 229 178 7.1 66
Show 20193-3106 RST2138 60 2.4 68
Show 20182-3258 SEE 413 BC 145 5.1 74
Show 20182-3258 SEE 413 AB 33 17.5 74
Show 20098-3127 PRO 228 36 4.9 79
Show 20093-3154 VOU 81 125 3.5 81
Show 20220-3224 JSP 812 341 0.2 88
Show 20120-3036 KPP 461 224 3.3 90
Show 20216-3104 HJ 5191 250 12.6 93
Show 20223-3243 B 2885 358 6.9 99
Show 20077-3144 LDS 704 290 42.2 100
Show 20083-3117 TDT2012 98 0.5 100
Show 20089-3247 UC 4104 63 27.6 100
Show 20213-3304 RST2139 320 0.2 101
Show 20075-3150 RST2133 177 0.3 103
Show 20079-3111 RST2135 179 0.9 107
Show 20070-3147 VOU 99 258 2.1 109
Show 20240-3230 I 1418 256 0.7 113
Show 20231-3303 B 2483 146 12.3 118
Show 20093-3322 B 2482 125 7.0 119
Show 20231-3315 B 2484 239 11.2 126
Show 20162-2945 SKF1245 228 24.6 129
Show 20060-3100 LDS5897 283 191.0 132
Show 20201-3356 JSP 811 147 1.5 136
Show 20137-3407 HJ 5178 AB 9 2.8 136
Show 20137-3407 JC 24 AC 16 79.5 136
Show 20081-3014 TSN 96 20 86.4 138
Show 20253-3052 TDT2257 261 0.5 140
Show 20229-3008 JSP 813 269 5.3 142
Show 20055-3300 SEE 404 AB 112 0.6 144
Show 20055-3300 SEE 404 AB,C 186 21.7 144
Show 20043-3203 HJ 5165 304 54.2 144
Show 20078-3007 KPP 458 242 3.4 146
Show 20049-3059 UC 4077 282 11.2 147
Show 20215-2946 TDS1063 214 1.0 150
Show 20054-3312 RST5468 23 0.8 151
Show 20062-3015 LDS5899 290 237.0 154
Show 20099-2938 B 469 102 5.7 154
Show 20134-2921 LDS5901 91 242.0 155
Show 20062-3340 I 1043 240 2.4 160
Show 20035-3240 BRT3353 293 3.3 161
Show 20051-3023 BRT3089 48 3.1 163
Show 20280-3115 OL 26 327 2.0 164
Show 20276-3258 UC 4189 70 16.2 166

 
 
WDS 20156-3154 : COMPONENTS
 
 
  A
B pa=3.3°
sep=9.81"
 
 
20156-3154 A
 
 
Coord arcsec 2000 201533.48-315335.5 Mag 10.31 Spectral class G0 (yellow) PmRA 10.00
PmDE 0.0 Tycho2 7446-01825-1
Tycho2
Tycho2 7446-01825-1 Pflag RAmdeg 303.88953108 DEmdeg -31.89319931
PmRA 9.4 PmDE -4.3 E RAmdeg 19 E DEmdeg 24
E pmRA 1.5 E pmDE 1.7 EpRAm 1986.14 EpDEm 1985.60
Num 8 Q RAmdeg 1.4 Q DEmdeg 1.4 Q pmRA 1.4
Q pmDE 1.4 BTmag 10.909 E BTmag 0.043 VTmag 10.308
E VTmag 0.035 Prox 641 TYC T HIP
CCDM RAdeg 303.88950944 DEdeg -31.89318722 EpRA 1990 1.73
EpDE 1990 1.52 E RAdeg 21.1 E DEdeg 27.4 Posflg
Corr -0.1
CCDM
Ccdm 20156-3154 RComp Comp A Note1
Note2 Discov num DRAs -2.53 DDEs 26.4
R dRAs 10 Year Theta Rho
Obs 2 Vmag 10.1 Sp G0 PmNote *
PmRA 14 PmDE 18 Dm number -3215830 Cat1 CD
Name2 211937 Cat2 SAO HD M HD
ADS BDS M ADS BDS N IDS IDS 20093S3212A
HIC
 
 
20156-3154 B
 
 
Coord arcsec 2000 201533.52-315325.7 Mag 11.9 PmRA 10.00 PmDE -22.0
Calc delta mag 1.59 Calc coord yes
CCDM
Ccdm 20156-3154 RComp Comp B Note1
Note2 Discov num HJ 5181 DRAs DDEs
R dRAs Year 1920 Theta 006 Rho 11.4
Obs 2 Vmag 11.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 20093S3212B
HIC