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Current system
02277+7147
HJ 1116 AB


Nearby doubles
22' : 02323+7146
MLR 306

34' : 02208+7156
TDS2216

35' : 02243+7218
HJ 2124

37' : 02216+7212
HJ 2122

43' : 02306+7107
TDS2270

52' : 02276+7238
HJ 2131

56' : 02237+7055
TDS2237

59' : 02278+7247
HJ 2132AB

61' : 02309+7049
SLW 117

75' : 02257+7301
TDS2244

75' : 02395+7058
MLR 381

76' : 02132+7117
HJ 2113

79' : 02292+7305
HJ 2133AB

79' : 02444+7148
TDS2348

79' : 02139+7234
KPP3149

79' : 02174+7046
CBL 210

84' : 02303+7025
HDS 327

86' : 02442+7225
TDS2346

88' : 02362+7030
HJ 1119AB

90' : 02231+7021
MLR 377AB

96' : 02190+7314
KPP 658

98' : 02124+7256
HJ 1107

99' : 02332+7013
RBR 34

104' : 02232+7329
HJ 2123AB

108' : 02235+7001
TDS2236

110' : 02184+7324
HJ 2118



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02277+7147 HJ 1116 AB

 
 
02h 27m 40.61s +71° 47' 09.6" P.A. 132.00 sep 4.4 mag 9.02,12.90 Sp A3 dist. 77.7 pc (253.46 l.y.)
 
 
Coord 2000 02277+7147 Discov num HJ 1116 Comp AB Coord arcsec 2000 02 27 40.61 +71 47 09.6
Date first 1828 Date last 2015 Obs 9
Pa first 124 Pa last 131.7 P.A. Now (θ) 131.7°
Sep first 7.0 Sep last 4.369 Sep. Now (ρ) 4.369"
Mag pri 9.02 Mag sec 12.90 delta mag (ΔM) 3.88 Spectral class A3 (white)
Pri motion ra +024 Sec motion ra -010
Pri motion dec -009 Sec motion dec +010
Notes
rPM=1.52
This double is not physical.
 
 
02277+7147 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 4650 02 27 41 +71 47 10 MLR 305 Aa,Ab 2012 6 260 0.2 9.50 10.20 0.70
Show 4650 02 27 41 +71 47 10 HJ 1116 AB 2015 9 132 4.4 9.02 12.90 3.88 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Cassiopeia SAO 4650 HIP 11449 Tycho2 4320-01878-1
Gaia DR2 545456349763826944 HD 14848 BD BD-10 495 Distance 77.7
Distance ly 253.46
 
 
WDS 02277+7147 HJ 1116 AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
HJ Herschel, J.F.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
02277+7147 HJ 1116 AB 1928 4 126 6.6 9.02 12.90 022740.61+714709.6
02277+7147 HJ 1116 AB 2000 5 132 4.3 9.02 12.90 A3 022740.61+714709.6
02277+7147 HJ 1116 AB 2015 8 132 4.4 9.02 12.90 A3 022740.61+714709.6

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

 
 
WDS 02277+7147 HJ 1116 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02277+7147 HJ 1116 AB : MEASURES
 
 
No records found.

 
 
WDS 02277+7147 : VIRTUAL EYEPIECE
 
 

02277+7147 HJ 1116A mag 9.02 Sp A3 02277+7147 MLR 305Ab sep 0.2 P.A. 259.60 mag 10.2 02277+7147 HJ 1116B sep 4.4 P.A. 131.70 mag 12.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02277+7147 : ALADIN DSS IMAGE @ 02h 27m 40.61s +71° 47' 09.6"
 
 
 
 
WDS 02277+7147 HJ 1116 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02277+7147 MLR 305Aa,Ab distance=1' 02277+7147 HJ 1116AB distance=1' 02323+7146 MLR 306 distance=22' 02208+7156 TDS2216 distance=34' 02243+7218 HJ 2124 distance=35' 02216+7212 HJ 2122 distance=37' 02306+7107 TDS2270 distance=43' 02276+7238 HJ 2131 distance=52' 02237+7055 TDS2237 distance=56' 02278+7247 HJ 2132AB distance=59' 02278+7247 HJ 2132AC distance=59' 02309+7049 SLW 117 distance=61' 02257+7301 TDS2244 distance=75' 02395+7058 MLR 381 distance=75' 02132+7117 HJ 2113 distance=76' 02292+7305 HJ 2133BC distance=79' 02292+7305 HJ 2133AB distance=79' 02444+7148 TDS2348 distance=79' 02139+7234 KPP3149 distance=79' 02174+7046 CBL 210 distance=79' 02303+7025 HDS 327 distance=84' 02442+7225 TDS2346 distance=86' 02362+7030 HJ 1119AB distance=88' 02362+7030 HJ 1119AC distance=88' 02362+7030 HJ 1119AD distance=88' 02231+7021 MLR 377AB distance=90' 02231+7021 CVE 1AB,C distance=90' 02190+7314 KPP 658 distance=96' 02124+7256 HJ 1107 distance=98' 02332+7013 RBR 34 distance=99' 02232+7329 HJ 2123AB distance=104' 02232+7329 BU 1372AC distance=104' 02235+7001 TDS2236 distance=108' 02184+7324 HJ 2118 distance=110' 02369+7006 CRB 164 distance=111' 02313+6955 TDS2273 distance=114' 02234+6954 LDS1555 distance=115' 02455+7027 TDS2352 distance=118' 02089+7032 MLR 376 distance=119' 02315+6938 MLR 379 distance=131' 02296+7359 MLR 378 distance=132' 02236+7406 STF 241 distance=141' 02327+7409 CBL 212 distance=144' 02348+6926 TDS2290 distance=146' 02204+6924 TDS2212 distance=148' 02473+6946 TDS2360Aa,Ab distance=155' 02473+6946 HJ 1127AB distance=155' 02127+6928 TDS2158 distance=159' 02389+6918 STF 278 distance=159' 02259+7437 HJ 2125 distance=171' 02398+7437 MLR 380 distance=179' 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 02277+7147 MLR 305 Aa,Ab 260 0.2 1
Show 02277+7147 HJ 1116 AB 132 4.4 1
Show 02323+7146 MLR 306 231 1.0 22
Show 02208+7156 TDS2216 286 0.8 34
Show 02243+7218 HJ 2124 210 18.7 35
Show 02216+7212 HJ 2122 140 31.4 37
Show 02306+7107 TDS2270 121 0.5 43
Show 02276+7238 HJ 2131 156 19.6 52
Show 02237+7055 TDS2237 307 0.4 56
Show 02278+7247 HJ 2132 AB 158 29.8 59
Show 02278+7247 HJ 2132 AC 113 49.8 59
Show 02309+7049 SLW 117 273 136.9 61
Show 02257+7301 TDS2244 95 2.4 75
Show 02395+7058 MLR 381 264 0.5 75
Show 02132+7117 HJ 2113 197 18.9 76
Show 02292+7305 HJ 2133 BC 141 4.1 79
Show 02292+7305 HJ 2133 AB 151 28.5 79
Show 02444+7148 TDS2348 107 0.9 79
Show 02139+7234 KPP3149 338 1.9 79
Show 02174+7046 CBL 210 148 31.7 79
Show 02303+7025 HDS 327 179 1.6 84
Show 02442+7225 TDS2346 86 0.4 86
Show 02362+7030 HJ 1119 AB 315 16.3 88
Show 02362+7030 HJ 1119 AC 19 20.5 88
Show 02362+7030 HJ 1119 AD 335 51.9 88
Show 02231+7021 MLR 377 AB 135 0.7 90
Show 02231+7021 CVE 1 AB,C 43 66.2 90
Show 02190+7314 KPP 658 266 5.9 96
Show 02124+7256 HJ 1107 99 21.1 98
Show 02332+7013 RBR 34 247 0.9 99
Show 02232+7329 HJ 2123 AB 39 30.2 104
Show 02232+7329 BU 1372 AC 16 9.4 104
Show 02235+7001 TDS2236 341 0.6 108
Show 02184+7324 HJ 2118 48 29.9 110
Show 02369+7006 CRB 164 329 13.2 111
Show 02313+6955 TDS2273 36 4.2 114
Show 02234+6954 LDS1555 109 57.8 115
Show 02455+7027 TDS2352 328 0.5 118
Show 02089+7032 MLR 376 30 0.3 119
Show 02315+6938 MLR 379 90 0.4 131
Show 02296+7359 MLR 378 209 1.4 132
Show 02236+7406 STF 241 285 20.0 141
Show 02327+7409 CBL 212 161 14.8 144
Show 02348+6926 TDS2290 143 2.2 146
Show 02204+6924 TDS2212 88 1.4 148
Show 02473+6946 TDS2360 Aa,Ab 150 0.5 155
Show 02473+6946 HJ 1127 AB 47 12.5 155
Show 02127+6928 TDS2158 326 1.2 159
Show 02389+6918 STF 278 23 0.5 159
Show 02259+7437 HJ 2125 92 31.3 171
Show 02398+7437 MLR 380 25 2.5 179

 
 
WDS 02277+7147 : COMPONENTS
 
 
  A Ab
Ab pa=259.6°
sep=0.21"
 
B pa=131.7°
sep=4.37"
pa=129.6°
sep=4.50"
 
 
02277+7147 A
 
 
Coord arcsec 2000 022740.61+714709.6 Mag 9.02 Spectral class A3 (white) PmRA 24.00
PmDE -9.0 Tycho2 4320-01878-1 HD 14848
Tycho2
Tycho2 4320-01878-1 Pflag RAmdeg 36.91923988 DEmdeg 71.78601850
PmRA 24.1 PmDE -8.5 E RAmdeg 8 E DEmdeg 7
E pmRA 1.8 E pmDE 1.8 EpRAm 1991.37 EpDEm 1991.51
Num 3 Q RAmdeg 1.4 Q DEmdeg 0.3 Q pmRA 1.4
Q pmDE 0.3 BTmag 9.437 E BTmag 0.018 VTmag 9.018
E VTmag 0.014 Prox 999 TYC T HIP
CCDM RAdeg 36.91906000 DEdeg 71.78603833 EpRA 1990 1.58
EpDE 1990 1.68 E RAdeg 8.2 E DEdeg 7.4 Posflg
Corr 0.1
CCDM
Ccdm 02277+7147 RComp Comp A Note1
Note2 Discov num DRAs -1.44 DDEs 10.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp A3 PmNote *
PmRA 17 PmDE 5 Dm number +71 139 Cat1 BD
Name2 +71 73 Cat2 AGK2/3 HD 14848 M HD
ADS BDS A 1846 M ADS BDS N IDS IDS 02186N7120A
HIC
 
 
02277+7147 Ab
 
 
Coord arcsec 2000 022740.57+714709.6 Mag 10.2 SAO 4650 DM BD+71 139
Delta magnitude 0.7 Coordinate calculated yes
SAO
SAO 4650 DelFlag RA1950 PmRA1950 0.0055
DE1950 PmDE1950 -0.007 Vmag 9 SpType A3
Double code Source 1 CatNum 73 DM BD+71 139
DMcomp BDsup HD 14848 M HD 0
GC RA1950rad 0.6244743 DE1950rad 1.24899179 PmRA2000 0.005
PmDE2000 -0.013
 
 
02277+7147 B
 
 
Coord arcsec 2000 022741.31+714706.7 Mag 12.9 PmRA -10.00 PmDE 10.0
SAO 148399 HIP 11449 HD 15319 BD BD-10 495
Delta magnitude 3.4 Coordinate calculated yes
SAO
SAO 148399 DelFlag RA1950 PmRA1950 -0.0016
DE1950 PmDE1950 -0.024 Vmag 8.6 SpType F5
Double code Source 20 CatNum 555 DM BD-10 495
DMcomp BDsup HD 15319 M HD 0
GC RA1950rad 0.63384096 DE1950rad -0.17502382 PmRA2000 -0.0012
PmDE2000 -0.026
Hipparcos
Catalog H HIP 11449 Proxy RAhms 02 27 42.63
DEdms -09 48 18.2 Vmag 8.6 VarFlag R Vmag H
RAdeg 36.9276 DEdeg -9.80506 AstroRef Plx 14.99
CCDM -27.08 N CCDM Nsys Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD BD BD-10 495
CD CP Dm number -10 495 VIred 0.57
SpType F5 R SpType Coord arcsec 2000 022742.63-094818.2
Hipparcos 2
HIP 11449 Sn 5 So 0 Nc 1
RArad 0.6445084384 DErad -0.171130563 Plx 12.87 PmRA -28.48
PmDE -27.84 E RArad 1.07 E DErad 0.92 E Plx 1.2
E pmRA 1.35 E pmDE 1.1 Hpmag E Hpmag 0.0019
SHp 0.015 VA 0 BV 0.501 E BV 0.024
VI 0.57
CCDM
Ccdm 02277+7147 RComp Comp B Note1
Note2 Discov num HJ 1116 DRAs DDEs
R dRAs Year 1904 Theta 126 Rho 6.0
Obs 2 Vmag 12.7 Sp PmNote
PmRA -10 PmDE 10 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1846 M ADS BDS N IDS IDS 02186N7120B
HIC