10477+6528 WAL 57 AC

 
 
10h 47m 43.86s +65° 27' 36.4" P.A. 48.00 sep 75.9 mag 7.74,13.49 Sp F8V dist. 86.88 pc (283.4 l.y.)
 
 
Coord 2000 10477+6528 Discov num WAL  57 Comp AC Coord arcsec 2000 10 47 43.86 +65 27 36.4
Date first 1944 Date last 2015 Obs 8
Pa first 45 Pa last 48.3 P.A. Now (θ) 48.3°
Sep first 80.0 Sep last 75.894 Sep. Now (ρ) 75.894"
Mag pri 7.74 Mag sec 13.49 delta mag (ΔM) 5.75 Spectral class F8V (yellow-white)
Pri motion ra -100 Sec motion ra -004
Pri motion dec -007 Sec motion dec +006
Notes
rPM=0.966
This double is not physical.
 
 
10477+6528 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 93270 15292 10 47 44 +65 27 36 STF 1469 AB 2016 27 324 10.9 7.74 10.42 2.68
Show 15292 10 47 44 +65 27 36 WAL 57 AC 2015 8 48 75.9 7.74 13.49 5.75 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major SAO 15292 HIP 52805 Tycho2 4151-00366-1
Gaia DR2 1058796132380200448 HD 93270 BD BD+66 682 Distance 86.88
Distance ly 283.4
 
 
WDS 10477+6528 WAL 57 AC : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
STFA (F. Struve DD - Appendix list #1) ...................
STFB (F. Struve DD - Appendix list #2) ...................
StF1833A Ma - Struve, F.G.W. 1833MmRAS...5...13H
StF1833A +Mc cited by Herschel (MemRAS 5, 13, 1833)
StF1833B Ma - Struve, F.G.W. 1833AN.....10..389B
StF1833B cited by Bessel (AN 10, 389, 1833)
StF1837 Ma - Struve, F.G.W. 1837AN.....14...249
StF1837 Stellarum duplicium et multiplicium mensurae micrometricae...
StF1837 (Dorpat, Academiae scientiarum caesareae petropolitaneifique), 1837
StF1844A Ma - Struve, F.G.W. 1844QB43.S66.......
StF1844A cited by Smyth (Cycle of Celestial Objects 2, 1844)
StF1852A Ma - Struve, F.G.W. .
StF1852A cited by Bishop (Bishop Obs. Astron. Observations 1852)
StF1865A Ma - Struve, F.G.W. 1865AN.....64...81E
StF1865A cited by Engelmann (AN 64, 81, #1518, 1865)
StF1875A Ma - Struve, F.G.W. 1875AN.....85..323D
StF1875A cited by Doberck, 1875 (see Dob1875b,f,g,h)
StF1878 Ma - Struve, F.G.W. .
StF1878 Pulkova Observations 9, 1878
StF1878B Ma - Struve, F.G.W. 1878Obs.....2..239G
StF1878B cited by Gledhill (Obs 2, 239, 1878)
StF1880A Ma - Struve, F.G.W. 1880Obs.....3..535G
StF1880A cited by Gledhill (Obs 3, 535, 1880)
StF1906A Ma - Struve, F.G.W. 1906QB821.B972.....
StF1906A cited in BDS (Burnham Double Star Cat.), 1906
StF1906B Ma - Struve, F.G.W. 1906MmRAS..56....1L
StF1906B cited by Lewis (MemRAS 56, 1, 1906)
StF1922A Ma - Struve, F.G.W. 1922AN....216...49R
StF1922A cited by Rabe (AN 216, 49, 1922)
StF1932A Ma - Struve, F.G.W. 1932QB821.A43......
StF1932A cited in ADS (Aitken Double Star Cat.), 1932
StF2002 - - Weis, J.
StF2002 F. G. W. Struve's double stars : the Dorpat catalogue; the Pulkovo catalogue
StF2002 USNO Library : QB 821 .S8 W49 2002
StF2022 - - email note from Jan Weis: 6 July 2022
StF9999 Ma - Struve, F.G.W. ...................
StF9999 Unpublished, manuscript or reference not found.
Wal1934 Ma j Wallenquist, A. 1934AnBos...6....3W
Wal1934 Ann. Bosscha Obs. Lembang 6, Pt.2, 1934
Wal1944a Zw - Wallenquist, A. 1954MeUpp...85.....
Wal1944a Medd. Uppsala Obs. #85, 1944
Wal1944a (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944a given for measures; default date = decade of publication added.)
Wal1944b Zw - Wallenquist, A. 1954MeUpp...87.....
Wal1944b Medd. Uppsala Obs. #87, 1944
Wal1944b (Visual measures with wedge photometer attached to 14-inch refractor. No dates
Wal1944b given for measures; default date = decade of publication added.)
Wal1947 Zw - Wallenquist, A. 1947UppAn...2....2W
Wal1947 Ann. Uppsala Astron. Obs. 2, No.2, 1947
Wal1947 (A catalogue containing results of the two prior series, plus additional measures
Wal1947 with the 14-inch refractor and wedge photometer)
Wal1948 Zw - Wallenquist, A. 1948UppAn...2....3W
Wal1948 Ann. Uppsala Astron Obs. 2, #3, 1948
Wal1948 (Visual measures of southern double stars made with 17-inch refractor of La Plata
Wal1948 and wedge photometer. No dates listed; default date = decade of publication added)
Wal1950 Zd - Wallenquist, A. 1950MeUpp..103.....
Wal1950 Medd. Uppsala Obs. #103, 1950
Wal1954 Zw - Wallenquist, A. 1954UppAn...4Q....W
Wal1954 Ann. Uppsala Astron Obs. 4, #2, 1954
Wal1954 ("General Catalogue of Differences in Magnitude of Double Stars". Weighted mean
Wal1954 values from numerous sources)
Wal1958 Zw - Wallenquist, A. 1958MeUpp..118.....
Wal1958 Medd. Uppsala Obs. #118, 1958
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
10477+6528 WAL 57 AC 1999 2 48 74.7 7.74 12.77 F8V D 104743.86+652736.4
10477+6528 WAL 57 AC 2003 3 48 75.0 7.74 12.77 F8V D 104743.86+652736.4
10477+6528 WAL 57 AC 2015 4 48 75.9 7.74 13.49 F8V 104743.86+652736.4

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

 
 
WDS 10477+6528 WAL 57 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10477+6528 WAL 57 AC : MEASURES
 
 
No records found.

 
 
WDS 10477+6528 : VIRTUAL EYEPIECE
 
 

10477+6528 STF1469A mag 7.74 Sp F8V 10477+6528 STF1469B sep 9.2 P.A. 343.30 mag 10.42 10477+6528 WAL  57C sep 55.7 P.A. 25.00 mag 13.49 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 10477+6528 : ALADIN DSS IMAGE @ 10h 47m 43.86s +65° 27' 36.4"
 
 
 
 
WDS 10477+6528 WAL 57 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


10477+6528  WAL  57AC distance=0' 10490+6522  GRV1048 distance=11' 10446+6551  CVR 106 distance=30' 10420+6506  GRV1046 distance=39' 10437+6458  TDS7436 distance=40' 10555+6512  TDS7556 distance=52' 10398+6545  JNN  74 distance=53' 10518+6426  MLB 348 distance=67' 10565+6610  LDS2588 distance=69' 10598+6459  SLW 549 distance=81' 11001+6502  TDS7599 distance=82' 10416+6414  HU 1132 distance=84' 10594+6618  HDS1566 distance=88' 10562+6418  MLB 349 distance=89' 10504+6703  SLW 530 distance=97' 10495+6349  HDS1548 distance=100' 11033+6502  MLB 407 distance=102' 11016+6627  BU 1430AB distance=104' 11016+6627  STF1498AC distance=104' 10569+6401  TDS7567 distance=105' 11000+6417  GRV1050 distance=108' 11044+6604  CVR1341 distance=109' 11056+6448  HDS1583 distance=120' 10591+6350  CBL  46AB distance=122' 10591+6350  KPP3829CD distance=123' 10444+6734  KPP 845 distance=128' 10592+6340  HDS1565 distance=131' 11045+6405  TDS7649 distance=136' 10359+6336  STF1444 distance=136' 10349+6338  TDS7351 distance=138' 10346+6337  DAM2432 distance=140' 10373+6322  TDS7377 distance=143' 11070+6649  GRV1051 distance=146' 11035+6716  LDS2591 distance=146' 10445+6757  MLB 462 distance=151' 10281+6706  BAR  38 distance=155' 10398+6300  BVD 315 distance=157' 10456+6250  STI 714 distance=158' 10303+6321  ES 1905BC distance=170' 10303+6321  ES 1905AB distance=170' 10364+6254  TDS7371 distance=171' 10331+6305  TDS7333 distance=172' 10324+6800  HJ 3327 distance=178' 10489+6827  TDS7482 distance=180' 11046+6304  BVD 317 distance=181' 10418+6836  TDS7420 distance=192' 10288+6300  OSO  33 distance=193' 10554+6841  MLR 324 distance=198' 11004+6222  CVR1332 distance=204' 10508+6205  CBL 321 distance=204' 10453+6205  HJ 3330 distance=205' 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 10477+6528 STF1469 AB 324 10.9
Show 10477+6528 WAL 57 AC 48 75.9
Show 10490+6522 GRV1048 177 27.9 11
Show 10446+6551 CVR 106 257 102.0 30
Show 10420+6506 GRV1046 132 19.7 39
Show 10437+6458 TDS7436 290 0.6 40
Show 10555+6512 TDS7556 14 0.4 52
Show 10398+6545 JNN 74 315 1.2 53
Show 10518+6426 MLB 348 3.4 67
Show 10565+6610 LDS2588 126 69.2 69
Show 10598+6459 SLW 549 32 62.5 81
Show 11001+6502 TDS7599 241 1.7 82
Show 10416+6414 HU 1132 292 0.5 84
Show 10594+6618 HDS1566 156 0.1 88
Show 10562+6418 MLB 349 136 7.3 89
Show 10504+6703 SLW 530 287 21.6 97
Show 10495+6349 HDS1548 343 0.2 100
Show 11033+6502 MLB 407 81 5.7 102
Show 11016+6627 BU 1430 AB 13 8.6 104
Show 11016+6627 STF1498 AC 292 29.1 104
Show 10569+6401 TDS7567 28 2.0 105
Show 11000+6417 GRV1050 67 28.4 108
Show 11044+6604 CVR1341 250 4.2 109
Show 11056+6448 HDS1583 341 0.0 120
Show 10591+6350 CBL 46 AB 178 55.2 122
Show 10591+6350 KPP3829 CD 325 1.6 123
Show 10444+6734 KPP 845 262 7.2 128
Show 10592+6340 HDS1565 97 0.2 131
Show 11045+6405 TDS7649 254 0.4 136
Show 10359+6336 STF1444 266 17.9 136
Show 10349+6338 TDS7351 54 0.7 138
Show 10346+6337 DAM2432 119 11.5 140
Show 10373+6322 TDS7377 222 0.4 143
Show 11070+6649 GRV1051 338 35.1 146
Show 11035+6716 LDS2591 118 57.8 146
Show 10445+6757 MLB 462 324 2.5 151
Show 10281+6706 BAR 38 37 3.8 155
Show 10398+6300 BVD 315 349 59.9 157
Show 10456+6250 STI 714 35 12.1 158
Show 10303+6321 ES 1905 BC 207 3.9 170
Show 10303+6321 ES 1905 AB 68 41.6 170
Show 10364+6254 TDS7371 337 0.6 171
Show 10331+6305 TDS7333 290 3.0 172
Show 10324+6800 HJ 3327 99 3.3 178
Show 10489+6827 TDS7482 211 0.8 180
Show 11046+6304 BVD 317 95 25.7 181
Show 10418+6836 TDS7420 168 2.3 192
Show 10288+6300 OSO 33 198 14.3 193
Show 10554+6841 MLR 324 105 0.8 198
Show 11004+6222 CVR1332 182 3.9 204
Show 10508+6205 CBL 321 49 19.2 204

 
 
WDS 10477+6528 : COMPONENTS
 
 
  A B
B pa=343.3°
sep=9.20"
 
C pa=25.0°
sep=55.70"
pa=32.1°
sep=49.22"
 
 
10477+6528 A
 
 
Name HD 93270 Coord arcsec 2000 104743.86+652736.4 Mag 7.74 Spectral class F8V (yellow-white)
PmRA -100.00 PmDE -7.0 SAO 15292 HIP 52805
Tycho2 4151-00366-1 HD 93270 GC 14834 BD BD+66 682
Tycho2
Tycho2 4151-00366-1 Pflag RAmdeg 161.93218291 DEmdeg 65.46009548
PmRA -99.6 PmDE -5.6 E RAmdeg 5 E DEmdeg 4
E pmRA 1.1 E pmDE 1.1 EpRAm 1991.38 EpDEm 1991.51
Num 10 Q RAmdeg 1.6 Q DEmdeg 1.2 Q pmRA 1.6
Q pmDE 1.3 BTmag 8.302 E BTmag 0.016 VTmag 7.740
E VTmag 0.010 Prox 109 TYC T HIP 52805
CCDM A RAdeg 161.93273944 DEdeg 65.46010833 EpRA 1990 1.65
EpDE 1990 1.67 E RAdeg 4.5 E DEdeg 4.4 Posflg
Corr -0.1
SAO
SAO 15292 DelFlag RA1950 PmRA1950 -0.0149
DE1950 PmDE1950 -0.011 Vmag 7.6 SpType F8
Double code Source 70 CatNum 14834 DM BD+66 682
DMcomp BDsup HD 93270 M HD 0
GC 14834 RA1950rad 2.81173727 DE1950rad 1.1471013 PmRA2000 -0.0146
PmDE2000 -0.007
Hipparcos
Catalog H HIP 52805 Proxy RAhms 10 47 43.86
DEdms +65 27 36.4 Vmag 7.68 VarFlag R Vmag H
RAdeg 161.933 DEdeg 65.4601 AstroRef A Plx 11.61
CCDM 10477+6528 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 324 Rho 10.895 HD 93270 BD BD+66 682
CD CP Dm number +66 682 VIred 0.59
SpType F8 R SpType Coord arcsec 2000 104743.86+652736.4
Hipparcos 2
HIP 52805 Sn 15 So 3 Nc 2
RArad 2.8262600216 DErad 1.1424944382 Plx 11.51 PmRA -98.94
PmDE -6.58 E RArad 0.52 E DErad 0.51 E Plx 0.74
E pmRA 0.69 E pmDE 0.51 Hpmag 7.7995 E Hpmag 0.0047
SHp 0.014 VA 0 BV 0.538 E BV 0.011
VI 0.61
CCDM
Ccdm 10477+6528 RComp Comp A Note1
Note2 Discov num DRAs 1.63 DDEs -23.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.7 Sp F8 PmNote *
PmRA -108 PmDE -8 Dm number +66 682 Cat1 BD
Name2 +65 541 Cat2 AGK2/3 HD 93270 M HD
ADS BDS A 7925 M ADS BDS N IDS IDS 10410N6559A
HIC 52805
 
 
10477+6528 B
 
 
Coord arcsec 2000 104743.44+652745.2 Mag 10.42 PmRA -100.00 PmDE -7.0
Calc delta mag 2.68 Calc coord yes
CCDM
Ccdm 10477+6528 RComp Comp B Note1
Note2 Discov num STF1469 DRAs 0.59 DDEs -15.1
R dRAs 90 Year 1831 Theta 322 Rho 11.0
Obs 5 Vmag 10.7 Sp PmNote
PmRA -108 PmDE -8 Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 7925 M ADS BDS N IDS IDS 10410N6559B
HIC
 
 
10477+6528 C
 
 
Coord arcsec 2000 104747.64+652826.9 Mag 13.49 PmRA -4.00 PmDE 6.0
Calc delta mag 5.75 Calc coord yes