12441+3546 HO 256 (HD 110787)

 
 
12h 44m 08.82s +35° 46' 07.3" P.A. 120.00 sep 0.5 mag 7.30,9.55 Sp kA5hF0V.. dist. 88.57 pc (288.92 l.y.)
 
 
Coord 2000 12441+3546 Discov num HO  256 Comp Coord arcsec 2000 12 44 08.82 +35 46 07.3
Date first 1887 Date last 2016 Obs 31
Pa first 102 Pa last 120.4 P.A. Now (θ) 120.4°
Sep first 0.5 Sep last 0.522 Sep. Now (ρ) 0.522"
Mag pri 7.30 Mag sec 9.55 delta mag (ΔM) 2.25 Spectral class kA5hF0V..
Pri motion ra +017 Sec motion ra
Pri motion dec +016 Sec motion dec
Notes N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 110787 Constellation Canes Venatici SAO 63165 HIP 62140
Tycho2 2533-00635-1 Gaia DR2 1518468546287140096 HD 110787 GC 17321
ADS 8651 BD BD+36 2305 Distance 88.57 Distance ly 288.92
 
 
WDS 12441+3546 HO 256 (HD 110787) : NOTES
 
 
discov_num notes refcode
HO 256 Spectrum: A7/A8V/F2/3.
 
 
REFERENCES
 
 
refcode metd author reference
Ho_1883 Ma j Hough, G.W. 1883MNRAS..43..371H
Ho_1883 MNRAS 43, 371, 1883 (data also in Ho_1890) 1890AN....125....1H
Ho_1884 Ma j Hough, G.W. 1884MNRAS..44..365H
Ho_1884 MNRAS 44, 365, 1884 (data also in Ho_1890) 1890AN....125....1H
Ho_1885 Ma j Hough, G.W. 1885MNRAS..45..417H
Ho_1885 MNRAS 45, 417, 1885 (data also in Ho_1890) 1890AN....125....1H
Ho_1886 Ma j Hough, G.W. 1886MNRAS..46..393H
Ho_1886 MNRAS 46, 393, 1886 (data also in Ho_1890) 1890AN....125....1H
Ho_1887 Ma j Hough, G.W. 1887AN....116..273H
Ho_1887 AN 116, 273, 1887
Ho_1890 Ma j Hough, G.W. 1890AN....125....1H
Ho_1890 AN 125, 1, 1890
Ho_1890b Ma j Hough, G.W. 1890AJ......9..177H
Ho_1890b AJ 9, 177, 1890 (some data also in Ho_1890 or Ho_1894b) 1890AN....125....1H
Ho_1894a Ma - Hough, G.W. 1894MNRAS..54..251H
Ho_1894a MNRAS 54, 251, 1894
Ho_1894b Ma j Hough, G.W. (HO 304 - 490) 1894AN....135..281H
Ho_1894b AN 135, 281, 1894
Ho_1894c Ma - Hough, G.W. (measure by Dembowski, H.) 1894AN....135..281H
Ho_1894c AN 135, 281, 1894
Ho_1899a Ma j Hough, G.W. 1899AN....149..65H
Ho_1899a AN 149, 65, 1899
Ho_1899b Ma - Hough, G.W. (measure by Burnham, S.W.) 1899AN....149..65H
Ho_1899b AN 149, 65, 1899
Ho_1907 Ma - Hough, G.W. 1907PFAO....3c...1D
Ho_1907 Pub. Univ. Penn. 3, Pt. 3, 1907 (measures sent to Doolittle)
Ho_1932A Ma - Hough, G.W. 1932QB821.A43......
Ho_1932A cited in ADS, 1932 (unpublished measures sent to Aitken in manuscript by Fox)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12441+3546 HO 256 2001 28 117 0.7 7.30 9.55 N D 124408.82+354607.3
12441+3546 HO 256 2016 30 120 0.5 7.30 9.55 kA5hF0V.. N 124408.82+354607.3

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

 
 
WDS 12441+3546 HO 256 (HD 110787) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12441+3546 HO 256 (HD 110787) : MEASURES
 
 
No records found.

 
 
WDS 12441+3546 (HD 110787) : VIRTUAL EYEPIECE
 
 

12441+3546 HO  256A mag 7.3 Sp kA5hF0V.. 12441+3546 HO  256B sep 0.5 P.A. 125.90 mag 9.55 virtual eyepiece
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Radius:
Components only
 
 
WDS 12441+3546 (HD 110787) : ALADIN DSS IMAGE @ 12h 44m 08.82s +35° 46' 07.3"
 
 
 
 
WDS 12441+3546 HO 256 (HD 110787) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


12441+3546  HO  256 distance=0' 12431+3553  FMR 109 distance=15' 12445+3617  STF1676 distance=31' 12471+3629  SKF2595 distance=56' 12398+3605  CVR1458 distance=56' 12473+3504  WIS 206 distance=58' 12490+3556  COU1426 distance=60' 12424+3653  SKF2593 distance=71' 12406+3444  UC 2383 distance=76' 12445+3425  STF1675 distance=82' 12372+3545  LEP  58 distance=85' 12374+3606  CVR 658 distance=85' 12487+3437  SKF2598 distance=89' 12517+3610  SLW 782 distance=95' 12480+3420  AG  182 distance=99' 12397+3714  ES 2167 distance=101' 12359+3600  KPP2139 distance=102' 12401+3722  CBL 390 distance=108' 12519+3447  HJ  523 distance=112' 12385+3719  CVR1456 distance=116' 12350+3620  HJL1070 distance=116' 12473+3357  AG  181 distance=117' 12535+3613  CBL 398 distance=117' 12353+3634  ES 2166 distance=118' 12427+3349  STF1672 distance=119' 12463+3341  SKF2594AB distance=128' 12463+3341  SKF2594AC distance=128' 12349+3447  CVR1447 distance=128' 12390+3354  SLW 749 distance=129' 12433+3333  TDS8499AB distance=134' 12433+3333  GII 192Aa,Ab distance=134' 12334+3518  LEP 133 distance=134' 12340+3458  LDS1323 distance=135' 12331+3614  CRB  92 distance=137' 12467+3327  DAM 709 distance=143' 12472+3325  LDS5217 distance=146' 12473+3811  SKF2596 distance=150' 12381+3805  SKF2592 distance=158' 12521+3755  SLW 786 distance=162' 12528+3344  SKF 257AB distance=163' 12528+3344  TOK 284AC distance=163' 12334+3410  HO  537 distance=164' 12359+3758  CBL 596 distance=165' 12567+3652  TOK 285 distance=165' 12304+3608  HJ  519 distance=168' 12576+3514  BWL  35Ba,Bb distance=169' 12576+3514  LDS5764AB distance=169' 12576+3514  LEP  60AC distance=169' 12576+3514  BWL  35Aa,Ab distance=169' 12534+3339  LDS1339 distance=170' 12308+3640  J  1023 distance=171' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 12441+3546 HO 256 120 0.5
Show 12431+3553 FMR 109 93 89.0 15
Show 12445+3617 STF1676 348 4.2 31
Show 12471+3629 SKF2595 160 4.0 56
Show 12398+3605 CVR1458 96 4.6 56
Show 12473+3504 WIS 206 155 929.9 58
Show 12490+3556 COU1426 203 1.1 60
Show 12424+3653 SKF2593 3 21.0 71
Show 12406+3444 UC 2383 104 11.1 76
Show 12445+3425 STF1675 4 29.5 82
Show 12372+3545 LEP 58 4 273.0 85
Show 12374+3606 CVR 658 300 13.2 85
Show 12487+3437 SKF2598 300 20.5 89
Show 12517+3610 SLW 782 275 67.1 95
Show 12480+3420 AG 182 190 2.4 99
Show 12397+3714 ES 2167 272 6.2 101
Show 12359+3600 KPP2139 3 17.6 102
Show 12401+3722 CBL 390 77 33.0 108
Show 12519+3447 HJ 523 184 14.2 112
Show 12385+3719 CVR1456 128 4.4 116
Show 12350+3620 HJL1070 79 240.3 116
Show 12473+3357 AG 181 341 2.3 117
Show 12535+3613 CBL 398 278 15.1 117
Show 12353+3634 ES 2166 358 4.7 118
Show 12427+3349 STF1672 312 4.3 119
Show 12463+3341 SKF2594 AB 49 2.2 128
Show 12463+3341 SKF2594 AC 156 6.8 128
Show 12349+3447 CVR1447 96 4.4 128
Show 12390+3354 SLW 749 291 13.3 129
Show 12433+3333 TDS8499 AB 33 0.5 134
Show 12433+3333 GII 192 Aa,Ab 94 0.1 134
Show 12334+3518 LEP 133 264 3.1 134
Show 12340+3458 LDS1323 293 23.8 135
Show 12331+3614 CRB 92 68 13.7 137
Show 12467+3327 DAM 709 66 5.1 143
Show 12472+3325 LDS5217 256 3.5 146
Show 12473+3811 SKF2596 100 6.6 150
Show 12381+3805 SKF2592 139 64.1 158
Show 12521+3755 SLW 786 207 16.7 162
Show 12528+3344 SKF 257 AB 229 3.8 163
Show 12528+3344 TOK 284 AC 124 442.1 163
Show 12334+3410 HO 537 174 2.4 164
Show 12359+3758 CBL 596 178 8.2 165
Show 12567+3652 TOK 285 211 130.2 165
Show 12304+3608 HJ 519 190 18.3 168
Show 12576+3514 BWL 35 Ba,Bb 310 0.2 169
Show 12576+3514 LDS5764 AB 226 16.0 169
Show 12576+3514 LEP 60 AC 310 759.6 169
Show 12576+3514 BWL 35 Aa,Ab 157 0.1 169
Show 12534+3339 LDS1339 164 92.9 170
Show 12308+3640 J 1023 173 5.2 171

 
 
WDS 12441+3546 : COMPONENTS
 
 
  A
B pa=125.9°
sep=0.45"
 
 
12441+3546 A
 
 
Componente originario normalizzato AB Name HD 110787 Coord arcsec 2000 124408.82+354607.3 Mag 7.3
Spectral class kA5hF0V.. PmRA 17.00 PmDE 16.0 SAO 63165
HIP 62140 Tycho2 2533-00635-1 HD 110787 GC 17321
ADS 8651 BD BD+36 2305
Tycho2
Tycho2 2533-00635-1 Pflag RAmdeg 191.03682240 DEmdeg 35.76872962
PmRA 16.6 PmDE 19.6 E RAmdeg 4 E DEmdeg 5
E pmRA 1.6 E pmDE 1.6 EpRAm 1991.56 EpDEm 1991.29
Num 10 Q RAmdeg 1.2 Q DEmdeg 1.0 Q pmRA 1.2
Q pmDE 1.0 BTmag 7.489 E BTmag 0.016 VTmag 7.154
E VTmag 0.011 Prox 999 TYC T HIP 62140
CCDM AB RAdeg 191.03677556 DEdeg 35.76868333 EpRA 1990 1.73
EpDE 1990 1.49 E RAdeg 4.4 E DEdeg 4.7 Posflg P
Corr 0.1
SAO
SAO 63165 DelFlag RA1950 PmRA1950 0.0015
DE1950 PmDE1950 0.023 Vmag 7 SpType A3
Double code Source 70 CatNum 17321 DM BD+36 2305
DMcomp BDsup HD 110787 M HD 0
GC 17321 RA1950rad 3.32368968 DE1950rad 0.62905209 PmRA2000 0.0017
PmDE2000 0.028
Hipparcos
Catalog H HIP 62140 Proxy H RAhms 12 44 08.82
DEdms +35 46 07.3 Vmag 7.09 VarFlag R Vmag G
RAdeg 191.037 DEdeg 35.7687 AstroRef A Plx 10.77
CCDM 12441+3546 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 116 Rho 0.748 HD 110787 BD BD+36 2305
CD CP Dm number +36 2305 VIred 0.36
SpType Am R SpType Coord arcsec 2000 124408.82+354607.3
Hipparcos 2
HIP 62140 Sn 15 So 3 Nc 2
RArad 3.3342203997 DErad 0.6242813709 Plx 11.29 PmRA 20.67
PmDE 18.99 E RArad 0.64 E DErad 0.48 E Plx 0.72
E pmRA 0.7 E pmDE 0.53 Hpmag 7.1668 E Hpmag 0.0009
SHp 0.011 VA 0 BV 0.315 E BV 0.017
VI 0.36
CCDM
Ccdm 12441+3546 RComp Comp A Note1
Note2 Discov num DRAs 2.84 DDEs 6.3
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp A3 PmNote *
PmRA 13 PmDE -4 Dm number +36 2305 Cat1 BD
Name2 +36 1151 Cat2 AGK2/3 HD 110787 M HD
ADS BDS A 8651 M ADS BDS N IDS IDS 12393N3619A
HIC 62140
 
 
12441+3546 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 124408.85+354607.0 Mag 9.55 Calc delta mag 2.25
Calc coord yes
CCDM
Ccdm 12441+3546 RComp Comp B Note1
Note2 Discov num HO 256 DRAs DDEs
R dRAs Year 1959 Theta 113 Rho 0.8
Obs 12 Vmag 9.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 8651 M ADS BDS N IDS IDS 12393N3619B
HIC 62140