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Doubles in session


Current system
11155+4729
HU 639
HD 97773


Nearby doubles
41' : 11195+4728
STF1525

58' : 11099+4737
CBL 330

69' : 11094+4759
UC 2089

76' : 11084+4752
BVD 216AB

76' : 11221+4655
FR 1

82' : 11088+4815
ES 922AB

87' : 11093+4828
SLW 570

88' : 11070+4713
CVR1343

92' : 11245+4738
CVR1366

94' : 11062+4726
GRV1192

95' : 11239+4811
RAO 262

98' : 11157+4551
STTA109

100' : 11235+4828
COU2100

102' : 11184+4906
CVR1357

102' : 11184+4552
LEP 41

123' : 11052+4835
YSC 207

127' : 11275+4806
TDS7864

129' : 11146+4521
CBL 49

129' : 11196+4930
HDS1615

134' : 11162+4942
RAO 575

134' : 11059+4600
HJ 1184AB

137' : 11288+4749
TDS7881

140' : 11172+4510
RAO 260

141' : 11023+4649
KPP1204

142' : 11103+4518
SLN 66

144' : 11277+4618
STF1541



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.

11155+4729 HU 639 (HD 97773)

 
 
11h 15m 28.68s +47° 28' 46.2" P.A. 87.00 sep 0.3 mag 8.35,8.39 Sp A6V dist. 211.42 pc (689.65 l.y.)
 
 
Coord 2000 11155+4729 Discov num HU  639 Comp Coord arcsec 2000 11 15 28.68 +47 28 46.2
Date first 1902 Date last 2019 Obs 40
Pa first 94 Pa last 86.9 P.A. Now (θ) 86.9°
Sep first 0.3 Sep last 0.31 Sep. Now (ρ) 0.31"
Mag pri 8.35 Mag sec 8.39 delta mag (ΔM) 0.04 Spectral class A6V (white)
Pri motion ra +020 Sec motion ra
Pri motion dec -002 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 97773 Constellation Ursa Major SAO 43659 HIP 54981
Tycho2 3451-01028-1 HD 97773 GC 15464 BD BD+48 1925
Distance 211.42 Distance ly 689.65
 
 
WDS 11155+4729 HU 639 (HD 97773) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Hu_1896 not - Hussey, W.F. 1896PASP....8..183H
Hu_1896 PASP 8, 183, 1896
Hu_1897 Ma - Hussey, W.J. 1897AJ.....17...97H
Hu_1897 AJ 17, 97, 1897
Hu_1898 Ma j Hussey, W.J. 1898AJ.....18..145H
Hu_1898 AJ 18, 145, 1898
Hu_1899 Ma j Hussey, W.J. 1899AN....150..175H
Hu_1899 AN 150, 175, 1899
Hu_1900a Ma - Hussey, W.J. 1900AJ.....20..192H
Hu_1900a AJ 20, 192, 1900
Hu_1900b Ma - Hussey, W.J. 1900AJ.....21...35H
Hu_1900b AJ 21, 35, 1900
Hu_1900c Ma j Hussey, W.J. 1900AN....152..329H
Hu_1900c AN 152, 329, #3645, 1900
Hu_1901a Ma j Hussey, W.J. 1901PLicO...5.....H
Hu_1901a +orb Pub. Lick Obs. 5, 1901
Hu_1901b Ma j Hussey, W.J. 1901LicOB...1...82H
Hu_1901b Lick Obs. Bull. 1, 82, 1901
Hu_1902a Ma j Hussey, W.J. 1902LicOB...1..161H
Hu_1902a Lick Obs. Bull. 1, 161, 1902
Hu_1902b Ma j Hussey, W.J. 1902LicOB...2....1H
Hu_1902b Lick Obs. Bull. 2, 1, 1902
Hu_1903a Ma j Hussey, W.J. 1903LicOB...2...73H
Hu_1903a Lick Obs. Bull. 2, 73, 1903
Hu_1903b Ma j Hussey, W.J. 1903LicOB...2..115H
Hu_1903b Lick Obs. Bull. 2, 115, 1903
Hu_1904a Ma j Hussey, W.J. 1904LicOB...2..180H
Hu_1904a Lick Obs. Bull. 2, 180, 1904
Hu_1904b Ma - Hussey, W.J. 1904LicOB...3...53H
Hu_1904b Lick Obs. Bull. 3, 53, 1904
Hu_1905a Ma - Hussey, W.J. 1905LicOB...3...95H
Hu_1905a Lick Obs. Bull. 3, 95, 1905
Hu_1905b Ma - Hussey, W.J. 1905LicOB...3..116H
Hu_1905b Lick Obs. Bull. 3, 116, 1905
Hu_1905c Ma - Hussey, W.J. 1905LicOB...3..151H
Hu_1905c Lick Obs. Bull. 3, 151, 1905
Hu_1906A Ma - Hussey, W.J. 1906MmRAS..56....1L
Hu_1906A cited by Lewis (MemRAS 56, 1, 1906)
Hu_1906B Ma - Hussey, W.J. 1906QB821.B972.....
Hu_1906B cited in BDS (Burnham Double Star Cat.), 1906
Hu_1907 Ma - Hussey, W.J. 1907LicOB...4..124H
Hu_1907 Lick Obs. Bull. 4, 124, 1907
Hu_1910 Ma - Hussey, W.J. 1910AJ.....21..105H
Hu_1910 AJ 21, 105, 1910
Hu_1911 Ma - Hussey, W.J. 1911LicOB...6..182H
Hu_1911 Lick Obs. Bull. 6, 182, 1911
Hu_1912a Ma - Hussey, W.J. 1915POMic...1..147H
Hu_1912a Pub. Univ. Michigan Obs. 1, 147, 1912
Hu_1912b Ma - Hussey, W.J. 1915POMic...1..160H
Hu_1912b Pub. Univ. Michigan Obs. 1, 160, 1912
Hu_1912c Ma - Hussey, W.J. 1915POMic...1..167H
Hu_1912c Pub. Univ. Michigan Obs. 1, 167, 1912
Hu_1927A Ma - Hussey, W.J. 1927sdsc.book......
Hu_1927A cited in SDS (Southern Double Star Cat.), 1927
Hu_1932A Ma - Hussey, W.J. 1932QB821.A43......
Hu_1932A cited in ADS (Aitken Double Star Cat.), 1932
Hu_9999 Ma - Hussey, W.J. ...................
Hu_9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11155+4729 HU 639 2003 31 95 0.2 8.35 8.39 A6V D 111528.68+472846.2
11155+4729 HU 639 2008 31 90 0.3 8.35 8.39 A6V D 111528.68+472846.2
11155+4729 HU 639 2011 36 93 0.3 8.35 8.39 A6V 111528.68+472846.2
11155+4729 HU 639 2019 39 87 0.3 8.35 8.39 A6V 111528.68+472846.2

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

 
 
WDS 11155+4729 HU 639 (HD 97773) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11155+4729 HU 639 (HD 97773) : MEASURES
 
 
No records found.

 
 
WDS 11155+4729 (HD 97773) : VIRTUAL EYEPIECE
 
 

11155+4729 HU 639A mag 8.35 Sp A6V 11155+4729 HU 639B sep 0.2 P.A. 85.40 mag 8.39 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 11155+4729 (HD 97773) : ALADIN DSS IMAGE @ 11h 15m 28.68s +47° 28' 46.2"
 
 
 
 
WDS 11155+4729 HU 639 (HD 97773) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11155+4729 HU 639 distance=0' 11195+4728 STF1525 distance=41' 11099+4737 CBL 330 distance=58' 11094+4759 UC 2089 distance=69' 11084+4752 BVD 216AB distance=76' 11221+4655 FR 1 distance=76' 11088+4815 ES 922AB distance=82' 11088+4815 ES 922AC distance=82' 11093+4828 SLW 570 distance=87' 11070+4713 CVR1343 distance=88' 11245+4738 CVR1366 distance=92' 11062+4726 GRV1192 distance=94' 11239+4811 RAO 262 distance=95' 11157+4551 STTA109 distance=98' 11235+4828 COU2100 distance=100' 11184+4906 CVR1357 distance=102' 11184+4552 LEP 41 distance=102' 11052+4835 YSC 207 distance=123' 11275+4806 TDS7864 distance=127' 11146+4521 CBL 49 distance=129' 11196+4930 HDS1615 distance=129' 11162+4942 RAO 575 distance=134' 11059+4600 HJ 1184AB distance=134' 11059+4600 HJ 1184AC distance=134' 11288+4749 TDS7881 distance=137' 11172+4510 RAO 260 distance=140' 11023+4649 KPP1204 distance=141' 11103+4518 SLN 66 distance=142' 11277+4618 STF1541 distance=144' 11259+4908 KU 37 distance=144' 11218+4520 A 1847 distance=145' 11288+4615 SLW 606 distance=156' 11171+5003 TDS7775 distance=156' 11022+4604 SLW 555 distance=161' 11250+4939 TDS7849Aa,Ab distance=162' 11005+4637 ES 921AB distance=163' 11005+4637 GII 173Aa,Ab distance=163' 11017+4911 SLW 553 distance=172' 11314+4832 UC 2159 distance=172' 11324+4738 ES 605 distance=173' 11034+4935 CVR1337 distance=174' 11013+4542 A 1995 distance=180' 11056+4501 NSN 609 distance=181' 11286+4526 UC 2147 distance=183' 11336+4729 COU1573 distance=184' 10570+4711 WIS 177 distance=189' 11334+4637 COU1751 distance=191' 11342+4656 LDS4117 distance=193' 11319+4555 COU1750 distance=194' 11113+5040 AZC 162 distance=196' 10562+4802 ES 2636 distance=198' 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 11155+4729 HU 639 87 0.3
Show 11195+4728 STF1525 173 2.3 41
Show 11099+4737 CBL 330 301 10.5 58
Show 11094+4759 UC 2089 216 11.9 69
Show 11084+4752 BVD 216 AB 223 22.9 76
Show 11221+4655 FR 1 254 0.7 76
Show 11088+4815 ES 922 AB 62 4.9 82
Show 11088+4815 ES 922 AC 169 46.3 82
Show 11093+4828 SLW 570 161 38.2 87
Show 11070+4713 CVR1343 96 3.4 88
Show 11245+4738 CVR1366 325 3.0 92
Show 11062+4726 GRV1192 147 12.9 94
Show 11239+4811 RAO 262 180 0.7 95
Show 11157+4551 STTA109 256 83.8 98
Show 11235+4828 COU2100 23 1.6 100
Show 11184+4906 CVR1357 42 4.0 102
Show 11184+4552 LEP 41 143 432.8 102
Show 11052+4835 YSC 207 248 0.4 123
Show 11275+4806 TDS7864 254 0.6 127
Show 11146+4521 CBL 49 38 64.2 129
Show 11196+4930 HDS1615 7 0.2 129
Show 11162+4942 RAO 575 163 0.8 134
Show 11059+4600 HJ 1184 AB 21 15.7 134
Show 11059+4600 HJ 1184 AC 97 27.4 134
Show 11288+4749 TDS7881 245 0.4 137
Show 11172+4510 RAO 260 277 0.4 140
Show 11023+4649 KPP1204 195 9.3 141
Show 11103+4518 SLN 66 61 51.9 142
Show 11277+4618 STF1541 27 7.8 144
Show 11259+4908 KU 37 325 1.9 144
Show 11218+4520 A 1847 330 1.4 145
Show 11288+4615 SLW 606 156 21.7 156
Show 11171+5003 TDS7775 99 0.7 156
Show 11022+4604 SLW 555 66 10.5 161
Show 11250+4939 TDS7849 Aa,Ab 325 0.4 162
Show 11005+4637 ES 921 AB 179 2.4 163
Show 11005+4637 GII 173 Aa,Ab 114 0.1 163
Show 11017+4911 SLW 553 190 70.6 172
Show 11314+4832 UC 2159 22 17.5 172
Show 11324+4738 ES 605 60 4.9 173
Show 11034+4935 CVR1337 289 3.0 174
Show 11013+4542 A 1995 306 0.7 180
Show 11056+4501 NSN 609 2 2.6 181
Show 11286+4526 UC 2147 236 38.0 183
Show 11336+4729 COU1573 90 0.6 184
Show 10570+4711 WIS 177 125 23.3 189
Show 11334+4637 COU1751 147 0.2 191
Show 11342+4656 LDS4117 55 55.2 193
Show 11319+4555 COU1750 235 2.0 194
Show 11113+5040 AZC 162 191 9.4 196
Show 10562+4802 ES 2636 150 42.8 198

 
 
WDS 11155+4729 : COMPONENTS
 
 
  A
B pa=85.4°
sep=0.21"
 
 
11155+4729 A
 
 
Componente originario normalizzato AB Name HD 97773 Coord arcsec 2000 111528.68+472846.2 Mag 8.35
Spectral class A6V (white) PmRA 20.00 PmDE -2.0 SAO 43659
HIP 54981 Tycho2 3451-01028-1 HD 97773 GC 15464
BD BD+48 1925
Tycho2
Tycho2 3451-01028-1 Pflag RAmdeg 168.86958230 DEmdeg 47.47949714
PmRA 23.9 PmDE -3.8 E RAmdeg 5 E DEmdeg 5
E pmRA 1.2 E pmDE 1.3 EpRAm 1991.25 EpDEm 1991.39
Num 12 Q RAmdeg 0.6 Q DEmdeg 1.2 Q pmRA 0.7
Q pmDE 1.2 BTmag 7.853 E BTmag 0.015 VTmag 7.581
E VTmag 0.011 Prox 999 TYC T HIP 54981
CCDM AS RAdeg 168.86950056 DEdeg 47.47950556 EpRA 1990 1.62
EpDE 1990 1.72 E RAdeg 4.9 E DEdeg 4.9 Posflg P
Corr 0.1
SAO
SAO 43659 DelFlag RA1950 PmRA1950 0.0028
DE1950 PmDE1950 -0.024 Vmag 7.4 SpType A5
Double code Source 70 CatNum 15464 DM BD+48 1925
DMcomp BDsup HD 97773 M HD 0
GC 15464 RA1950rad 2.93508607 DE1950rad 0.83343314 PmRA2000 0.003
PmDE2000 -0.02
Hipparcos
Catalog H HIP 54981 Proxy H RAhms 11 15 28.68
DEdms +47 28 46.2 Vmag 7.54 VarFlag R Vmag H
RAdeg 168.869 DEdeg 47.4795 AstroRef * Plx 4.94
CCDM 11155+4729 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AS
Theta 259 Rho 0.138 HD 97773 BD BD+48 1925
CD CP Dm number +48 1925 VIred 0.23
SpType A5 R SpType Coord arcsec 2000 111528.68+472846.2
Hipparcos 2
HIP 54981 Sn 55 So 3 Nc 2
RArad 2.9473286398 DErad 0.8286737496 Plx 4.73 PmRA 22.78
PmDE -4.84 E RArad 0.59 E DErad 0.5 E Plx 0.74
E pmRA 0.62 E pmDE 0.54 Hpmag 7.6143 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.24 E BV 0.01
VI 0.27
CCDM
Ccdm 11155+4729 RComp Comp A Note1
Note2 Discov num DRAs -1.35 DDEs -13.5
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.2 Sp A5 PmNote *
PmRA 17 PmDE 1 Dm number +48 1925 Cat1 BD
Name2 +47 910 Cat2 AGK2/3 HD 97773 M HD
ADS BDS A 8104 M ADS BDS N IDS IDS 11098N4801A
HIC 54981
 
 
11155+4729 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 111528.70+472846.2 Mag 8.39 Calc delta mag 0.04
Calc coord yes
CCDM
Ccdm 11155+4729 RComp Comp B Note1
Note2 Discov num HU 639 DRAs DDEs
R dRAs Year 1958 Theta 101 Rho 0.1
Obs 9 Vmag 8.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8104 M ADS BDS N IDS IDS 11098N4801B
HIC 54981