13477+2128 HDS 1939 AB

 
 
13h 47m 42.40s +21° 27' 37.7" P.A. 151.00 sep 1.3 mag 11.47,13.74 Sp M0 dist. 28.03 pc (91.43 l.y.)
 
 
Coord 2000 13477+2128 Discov num HDS1939 Comp AB Coord arcsec 2000 13 47 42.40 +21 27 37.7
Date first 1991 Date last 2018 Obs 14
Pa first 145 Pa last 151.2 P.A. Now (θ) 151.2°
Sep first 1.1 Sep last 1.28 Sep. Now (ρ) 1.28"
Mag pri 11.47 Mag sec 13.74 delta mag (ΔM) 2.27 Spectral class M0 (red)
Pri motion ra +080 Sec motion ra +075
Pri motion dec -088 Sec motion dec -083
Notes
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
13477+2128 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 13 47 42 +21 27 38 GII 198 Aa,Ab 2013 1 123 0.2 12.20 12.20 0.00
Show 13 47 42 +21 27 38 HDS 1939 AB 2018 14 151 1.3 11.47 13.74 2.27 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Bootes HIP 67309 Tycho2 1466-00272-3 BD BD+22 2632
Distance 28.03 Distance ly 91.43
 
 
WDS 13477+2128 HDS 1939 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Gii1991 Ma j Gili, R. 1991AN....312...41G
Gii1991 AN 312, 41, 1991
Gii1994 M+ j Gili, R. (Couteau & Gili) 1994A&AS..106..377G
Gii1994 +C A&AS 106, 377, 1994
Gii1997 M+ j Gili, R. & Couteau, P. 1997A&AS..126....1G
Gii1997 +C A&AS 126, 1, 1997
Gii2001 C j Gili, R. & Bonneau, D. 2001A&A...378..954G
Gii2001 A&A 378, 954, 2001
Gii2008 C j Gili, R. 2008IAUDS.165....1G
Gii2008 Inf. Circ. 165, 1, 2008
Gii2009 S j Gili, R. 2009IAUDS.168....1G
Gii2009 +orb Inf. Circ. 168, 1, 2009
Gii2009b C j Gili, R. & Agati, J.-L. 2009O&T....73....9G
Gii2009b +S Obs. et Travaux 73, 9, 2009
Gii2009c C j Gili, R. & Agati, J.-L. 2009O&T....74...14G
Gii2009c +S Obs. et Travaux 74, 14, 2009
Gii2012 S j Gili, R. & Prieur, J.-L. 2012AN....333..727G
Gii2012 +Cl AN 333, 727, 2012
Gii2016 S j Gili, R. 2016IAUDS.190....4G
Gii2016 +Cl Inf. Circ. 190, 4, 2016
Gii2016b Cl Gili, R.
Gii2016b private comm. (email 27 Aug 2016)
Gii2020 S Gili, R., Prieur, J.-L., Rivet, J.-P., Scardia, M., Pansecchi, L., Argyle, R.W., 2020AN....341..441G
Gii2020 +Cl Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D. & Maccarini, L.
Gii2020 AN 341, 441, 2020
Gii2021 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2021AN....342..865G
Gii2021 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2021 Maccarini, L. & Serot, J.
Gii2021 AN 342, 865, 2021
Gii2022 S Gili, R., Prieur, J.-L., Rivet, J.-P., Vakili, F., Scardia, M., Pansecchi, L., 2022AN....34324008G
Gii2022 Argyle, R.W., Ling, J.F., Piccotti, L., Aristidi, E., Koechlin, L., Bonneau, D.,
Gii2022 Maccarini, L. & Serot, J.
Gii2022 AN 343, 24008, 2022
Gii2022 errata for Gii2022 (source of code "P" measures in wds) 2023AN....34437001G
Gii2022 AN 344, 37001, 2023
HDS Hipparcos Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13477+2128 HDS1939 AB 2018 14 151 1.3 11.47 13.74 M0 134742.40+212737.7

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

 
 
WDS 13477+2128 HDS 1939 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13477+2128 HDS 1939 AB : MEASURES
 
 
No records found.

 
 
WDS 13477+2128 : VIRTUAL EYEPIECE
 
 

13477+2128 HDS1939A mag 11.47 Sp M0 13477+2128 GII 198Ab sep 0.2 P.A. 124.40 mag 12.2 13477+2128 HDS1939B sep 1.3 P.A. 152.90 mag 13.74 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 13477+2128 : ALADIN DSS IMAGE @ 13h 47m 42.40s +21° 27' 37.7"
 
 
 
 
WDS 13477+2128 HDS 1939 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


13477+2128  HDS1939AB distance=1' 13477+2128  GII 198Aa,Ab distance=1' 13455+2131  KPP1706 distance=32' 13504+2117  S   656 distance=40' 13502+2152  SLW 938 distance=43' 13441+2121  SKF1746 distance=51' 13438+2103  SKF2717 distance=60' 13457+2231  YSC  49 distance=69' 13427+2136  CVR 143 distance=71' 13527+2116  COU 183 distance=72' 13425+2121  SLW 915 distance=74' 13482+2248  COU 401 distance=81' 13420+2059  BRT2417 distance=86' 13436+2243  POU3149 distance=94' 13455+1956  LDS4400AB distance=98' 13455+1956  LDS4400AC distance=98' 13408+2150  SLW 908 distance=100' 13404+2145  RAO 658 distance=104' 13509+2306  LDS5796 distance=107' 13416+2021  LDS4393 distance=110' 13425+2304  SLW 916 distance=121' 13507+1934  SKF1747 distance=122' 13389+2127  HU  645 distance=123' 13497+2328  POU3152 distance=124' 13422+2307  HJ 2672 distance=125' 13494+1924  LDS4413 distance=127' 13538+2303  AZC  82 distance=129' 13484+2337  LDS4410 distance=130' 13473+1915  LDS4407 distance=133' 13440+2331  CVR1536 distance=134' 13407+1957  STF1772AB distance=134' 13407+1957  STF1772AC distance=134' 13407+1957  STF1772AD distance=134' 13395+2242  POU3147 distance=136' 13472+2345  KPP3905 distance=138' 13543+1944  GWP2129 distance=140' 13446+2340  STF1779 distance=140' 13453+1910  SLW 925 distance=142' 13435+2338  POU3148 distance=143' 13444+2344  POU3150 distance=144' 13510+2346  HJ 2688 distance=146' 13554+2313  LDS4419 distance=149' 13365+2127  SLW 902 distance=157' 13364+2156  LDS4381 distance=160' 13577+2251  MMA  36 distance=163' 13360+2123  HU  741 distance=164' 13572+1953  SLW 948AB distance=165' 13572+1953  SLW 948AC distance=165' 13587+2237  SLW 952 distance=168' 13368+2246  HLG   6 distance=171' 13494+2418  TDS8982 distance=172' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 13477+2128 HDS1939 AB 151 1.3 1
Show 13477+2128 GII 198 Aa,Ab 123 0.2 1
Show 13455+2131 KPP1706 357 13.2 32
Show 13504+2117 S 656 209 86.2 40
Show 13502+2152 SLW 938 44 166.9 43
Show 13441+2121 SKF1746 339 1.4 51
Show 13438+2103 SKF2717 79 2.3 60
Show 13457+2231 YSC 49 125 0.2 69
Show 13427+2136 CVR 143 204 27.2 71
Show 13527+2116 COU 183 130 1.3 72
Show 13425+2121 SLW 915 261 21.7 74
Show 13482+2248 COU 401 7 0.3 81
Show 13420+2059 BRT2417 33 5.2 86
Show 13436+2243 POU3149 187 13.5 94
Show 13455+1956 LDS4400 AB 86 37.5 98
Show 13455+1956 LDS4400 AC 183 69.4 98
Show 13408+2150 SLW 908 150 177.1 100
Show 13404+2145 RAO 658 153 0.4 104
Show 13509+2306 LDS5796 327 141.0 107
Show 13416+2021 LDS4393 90 28.7 110
Show 13425+2304 SLW 916 55 140.4 121
Show 13507+1934 SKF1747 70 1.7 122
Show 13389+2127 HU 645 25 0.8 123
Show 13497+2328 POU3152 181 13.8 124
Show 13422+2307 HJ 2672 311 40.4 125
Show 13494+1924 LDS4413 239 130.9 127
Show 13538+2303 AZC 82 206 7.4 129
Show 13484+2337 LDS4410 229 188.1 130
Show 13473+1915 LDS4407 313 16.5 133
Show 13440+2331 CVR1536 9 4.0 134
Show 13407+1957 STF1772 AB 133 4.4 134
Show 13407+1957 STF1772 AC 26 86.7 134
Show 13407+1957 STF1772 AD 1 208.7 134
Show 13395+2242 POU3147 308 3.5 136
Show 13472+2345 KPP3905 198 2.0 138
Show 13543+1944 GWP2129 229 508.7 140
Show 13446+2340 STF1779 145 3.8 140
Show 13453+1910 SLW 925 190 11.1 142
Show 13435+2338 POU3148 130 2.8 143
Show 13444+2344 POU3150 161 7.4 144
Show 13510+2346 HJ 2688 293 30.3 146
Show 13554+2313 LDS4419 283 3.6 149
Show 13365+2127 SLW 902 137 58.0 157
Show 13364+2156 LDS4381 66 21.0 160
Show 13577+2251 MMA 36 22 24.6 163
Show 13360+2123 HU 741 12 0.3 164
Show 13572+1953 SLW 948 AB 212 13.9 165
Show 13572+1953 SLW 948 AC 220 35.9 165
Show 13587+2237 SLW 952 88 67.5 168
Show 13368+2246 HLG 6 196 49.8 171
Show 13494+2418 TDS8982 14 0.5 172

 
 
WDS 13477+2128 : COMPONENTS
 
 
  A Ab
Ab pa=124.4°
sep=0.19"
 
B pa=152.9°
sep=1.26"
pa=157.6°
sep=1.10"
 
 
13477+2128 A
 
 
Coord arcsec 2000 134742.40+212737.7 Mag 11.47 Spectral class M0 (red) PmRA 80.00
PmDE -88.0 HIP 67309 Tycho2 1466-00272-3 BD BD+22 2632
Tycho2
Tycho2 1466-00272-3 Pflag RAmdeg 206.92665842 DEmdeg 21.46047995
PmRA 80.4 PmDE -87.6 E RAmdeg 70 E DEmdeg 76
E pmRA 2.3 E pmDE 2.4 EpRAm 1981.23 EpDEm 1979.37
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.846 E BTmag 0.260 VTmag 11.470
E VTmag 0.107 Prox 12 TYC HIP 67309
CCDM A RAdeg 206.92645556 DEdeg 21.46068778 EpRA 1990 1.54
EpDE 1990 1.46 E RAdeg 74.1 E DEdeg 81.2 Posflg
Corr 0.2
Hipparcos
Catalog H HIP 67309 Proxy H RAhms 13 47 42.35
DEdms +21 27 38.4 Vmag 11.58 VarFlag R Vmag G
RAdeg 206.926 DEdeg 21.4607 AstroRef A Plx 35.81
CCDM 13477+2128 N CCDM H Nsys 1 Ncomp 2
MultFlag C Source Qual C M HIP AB
Theta 145 Rho 1.148 HD BD BD+22 2632
CD CP Dm number +22 2632 VIred 2.15
SpType M0 R SpType Coord arcsec 2000 134742.35+212738.4
Hipparcos 2
HIP 67309 Sn 15 So 3 Nc 2
RArad 3.6115481216 DErad 0.3745595245 Plx 35.68 PmRA 75.29
PmDE -83.13 E RArad 2.17 E DErad 1.72 E Plx 2.62
E pmRA 2.22 E pmDE 1.83 Hpmag 11.1809 E Hpmag 0.0054
SHp 0.043 VA 0 BV 1.51 E BV 0.015
VI 2.15
CCDM
Ccdm 13477+2128 RComp Comp A Note1
Note2 Discov num DRAs 0.40 DDEs -22.3
R dRAs 82 Year Theta Rho
Obs 2 Vmag 11.3 Sp M0 PmNote *
PmRA 75 PmDE -83 Dm number +22 2632 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 67309
 
 
13477+2128 Ab
 
 
Coord arcsec 2000 134742.41+212737.6 Mag 12.2 Calc coord yes
 
 
13477+2128 B
 
 
Coord arcsec 2000 134742.44+212736.6 Mag 13.74 PmRA 75.00 PmDE -83.0
Calc delta mag 1.54 Calc coord yes
CCDM
Ccdm 13477+2128 RComp Comp B Note1
Note2 Discov num HDS DRAs 0.45 DDEs -23.2
R dRAs 82 Year 1991 Theta 145 Rho 1.2
Obs 1 Vmag 13.7 Sp PmNote *
PmRA 75 PmDE -83 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS
HIC 67309