18110+7712 HU 928

 
 
18h 10m 57.53s +77° 11' 32.3" P.A. 155.00 sep 1.8 mag 9.55,11.42 Sp K0
 
 
Coord 2000 18110+7712 Discov num HU  928 Comp Coord arcsec 2000 18 10 57.53 +77 11 32.3
Date first 1904 Date last 2016 Obs 7
Pa first 159 Pa last 155.3 P.A. Now (θ) 155.3°
Sep first 1.5 Sep last 1.798 Sep. Now (ρ) 1.798"
Mag pri 9.55 Mag sec 11.42 delta mag (ΔM) 1.87 Spectral class K0 (yellow-orange)
Pri motion ra +002 Sec motion ra +002
Pri motion dec +022 Sec motion dec +022
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Tycho2 4574-01344-1 Gaia DR2 2269696804969143680
 
 
WDS 18110+7712 HU 928 : 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
18110+7712 HU 928 2003 6 156 1.8 9.55 11.42 K0 181057.53+771132.3
18110+7712 HU 928 2016 7 155 1.8 9.55 11.42 K0 181057.53+771132.3

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WDS 18110+7712 HU 928 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18110+7712 HU 928 : MEASURES
 
 
No records found.

 
 
WDS 18110+7712 : VIRTUAL EYEPIECE
 
 

18110+7712 HU  928A mag 9.55 Sp K0 18110+7712 HU  928B sep 1.6 P.A. 174.20 mag 11.42 virtual eyepiece
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Radius:
Components only
 
 
WDS 18110+7712 : ALADIN DSS IMAGE @ 18h 10m 57.53s +77° 11' 32.3"
 
 
 
 
WDS 18110+7712 HU 928 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18110+7712  HU  928 distance=0' 18175+7652  LOC 362 distance=30' 18225+7659  HU  930 distance=41' 18196+7636  HU  929 distance=46' 18237+7741  LOC 368 distance=51' 18029+7628  LOC 360AB distance=52' 18271+7726  CVR 869 distance=56' 17590+7634  LDS1881 distance=57' 18120+7814  LOC 363 distance=63' 17533+7802  MFL 213 distance=76' 17422+7625  KPP2682 distance=80' 17580+7600  TDT 598 distance=85' 18028+7547  STF2302AB distance=89' 18028+7547  STF2302AC distance=89' 18028+7547  STF2302BC distance=89' 17569+7829  CVR 208 distance=89' 18077+7858  SKF1082 distance=107' 18241+7913  UC 3571 distance=129' 18187+7447  KPP 695 distance=147' 17570+7944  MFL 237 distance=159' 18002+8000  BAG   6Aa,Ab distance=172' 18002+8000  STF2308AB distance=172' 18002+8000  STF2308AC distance=172' 18227+7421  TDT 824 distance=176' 17531+7423  LDS1880AB distance=180' 17536+7417  MLR 211 distance=186' 18166+8027  LDS1884 distance=197' 18252+8028  BVD 128 distance=201' 18148+8035  SKF1316 distance=205' 17515+8038  MFL 219 distance=214' 18273+7344  KPP1362 distance=217' 18045+7316  HDS2544 distance=237' 18275+7316  TOI2253 distance=244' 18247+8123  LOC 372 distance=255' 17527+8122  MFL 252 distance=256' 18053+8129  STF2326 distance=259' 18118+7248  UC 3528 distance=264' 18211+7244  BUP 182BC distance=268' 18211+7244  LAB   5Aa,Ab distance=271' 18211+7244  BUP 182AB distance=271' 18208+8158  LDS1885 distance=287' 18053+7217  TDT 668 distance=296' 18241+7220  BVD 127 distance=296' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18110+7712 HU 928 155 1.8
Show 18175+7652 LOC 362 289 7.1 30
Show 18225+7659 HU 930 310 1.0 41
Show 18196+7636 HU 929 111 1.8 46
Show 18237+7741 LOC 368 262 8.5 51
Show 18029+7628 LOC 360 AB 243 1.3 52
Show 18271+7726 CVR 869 195 15.6 56
Show 17590+7634 LDS1881 179 11.3 57
Show 18120+7814 LOC 363 67 2.1 63
Show 17533+7802 MFL 213 218 8.2 76
Show 17422+7625 KPP2682 347 15.5 80
Show 17580+7600 TDT 598 210 2.5 85
Show 18028+7547 STF2302 AB 248 5.7 89
Show 18028+7547 STF2302 AC 278 22.9 89
Show 18028+7547 STF2302 BC 287 18.3 89
Show 17569+7829 CVR 208 276 53.8 89
Show 18077+7858 SKF1082 280 1.9 107
Show 18241+7913 UC 3571 73 46.1 129
Show 18187+7447 KPP 695 11 6.2 147
Show 17570+7944 MFL 237 177 4.9 159
Show 18002+8000 BAG 6 Aa,Ab 316 0.1 172
Show 18002+8000 STF2308 AB 232 18.9 172
Show 18002+8000 STF2308 AC 129 225.3 172
Show 18227+7421 TDT 824 275 1.2 176
Show 17531+7423 LDS1880 AB 55 2.6 180
Show 17536+7417 MLR 211 189 2.5 186
Show 18166+8027 LDS1884 108 5.7 197
Show 18252+8028 BVD 128 317 24.7 201
Show 18148+8035 SKF1316 205 54.6 205
Show 17515+8038 MFL 219 81 19.5 214
Show 18273+7344 KPP1362 123 10.3 217
Show 18045+7316 HDS2544 29 6.9 237
Show 18275+7316 TOI2253 291 26.3 244
Show 18247+8123 LOC 372 63 22.1 255
Show 17527+8122 MFL 252 323 8.7 256
Show 18053+8129 STF2326 194 16.0 259
Show 18118+7248 UC 3528 177 37.8 264
Show 18211+7244 BUP 182 BC 303 9.1 268
Show 18211+7244 LAB 5 Aa,Ab 220 0.1 271
Show 18211+7244 BUP 182 AB 357 177.8 271
Show 18208+8158 LDS1885 141 10.7 287
Show 18053+7217 TDT 668 43 2.0 296
Show 18241+7220 BVD 127 327 19.8 296

 
 
WDS 18110+7712 : COMPONENTS
 
 
  A
B pa=174.2°
sep=1.64"
 
 
18110+7712 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 181057.53+771132.3 Mag 9.55 Spectral class K0 (yellow-orange)
PmRA 2.00 PmDE 22.0 Tycho2 4574-01344-1
Tycho2
Tycho2 4574-01344-1 Pflag RAmdeg 272.73974081 DEmdeg 77.19229275
PmRA 2.3 PmDE 21.7 E RAmdeg 17 E DEmdeg 15
E pmRA 1.2 E pmDE 1.2 EpRAm 1987.98 EpDEm 1988.94
Num 10 Q RAmdeg 1.8 Q DEmdeg 2.5 Q pmRA 1.7
Q pmDE 2.4 BTmag 10.900 E BTmag 0.047 VTmag 9.534
E VTmag 0.022 Prox 999 TYC T HIP
CCDM RAdeg 272.73967972 DEdeg 77.19225111 EpRA 1990 1.77
EpDE 1990 1.84 E RAdeg 18.5 E DEdeg 16.3 Posflg
Corr -0.2
CCDM
Ccdm 18110+7712 RComp Comp A Note1
Note2 Discov num DRAs -2.65 DDEs -28.9
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.4 Sp K0 PmNote *
PmRA -4 PmDE 0 Dm number +77 687 Cat1 BD
Name2 +77 515 Cat2 AGK2/3 HD M HD
ADS BDS A11210 M ADS BDS N IDS IDS 18156N7710A
HIC
 
 
18110+7712 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 181057.58+771130.7 Mag 11.42 PmRA 2.00
PmDE 22.0 Calc delta mag 1.87 Calc coord yes
CCDM
Ccdm 18110+7712 RComp Comp B Note1
Note2 Discov num HU 928 DRAs DDEs
R dRAs Year 1904 Theta 159 Rho 1.8
Obs 2 Vmag 12.4 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11210 M ADS BDS N IDS IDS 18156N7710B
HIC