20243+1909 HU 361

 
 
20h 24m 16.15s +19° 08' 44.9" P.A. 198.00 sep 0.6 mag 8.80,12.60 Sp F2
 
 
Coord 2000 20243+1909 Discov num HU  361 Comp Coord arcsec 2000 20 24 16.15 +19 08 44.9
Date first 1901 Date last 2008 Obs 3
Pa first 190 Pa last 197.6 P.A. Now (θ) 197.6°
Sep first 0.4 Sep last 0.63 Sep. Now (ρ) 0.63"
Mag pri 8.80 Mag sec 12.60 delta mag (ΔM) 3.8 Spectral class F2 (yellow-white)
Pri motion ra +022 Sec motion ra
Pri motion dec +010 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus SAO 106063 Tycho2 1640-01615-1 Gaia DR2 1816229656731552768
HD 352137
 
 
WDS 20243+1909 HU 361 : 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
20243+1909 HU 361 1921 2 188 0.5 8.80 12.60 F2 202416.15+190844.9
20243+1909 HU 361 2008 3 198 0.6 8.80 12.60 F2 202416.15+190844.9

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

 
 
WDS 20243+1909 HU 361 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20243+1909 HU 361 : MEASURES
 
 
No records found.

 
 
WDS 20243+1909 : VIRTUAL EYEPIECE
 
 

20243+1909 HU  361A mag 8.8 Sp F2 20243+1909 HU  361B sep 0.6 P.A. 196.70 mag 12.6 virtual eyepiece
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Radius:
Components only
 
 
WDS 20243+1909 : ALADIN DSS IMAGE @ 20h 24m 16.15s +19° 08' 44.9"
 
 
 
 
WDS 20243+1909 HU 361 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20243+1909  HU  361 distance=0' 20244+1935  STF2679AB distance=26' 20244+1935  STF2679AC distance=26' 20231+1844  LDS5905 distance=29' 20216+1930  COU 327AB distance=44' 20216+1930  COU 327AB,C distance=44' 20267+1940  GWP2949 distance=47' 20278+1935  TDT2296 distance=56' 20235+1811  J   839 distance=59' 20283+1846  HO  131AB distance=62' 20283+1846  HO  131AC distance=62' 20283+1846  HO  131AD distance=62' 20209+1948  HJ 2954AB distance=63' 20209+1948  HJ 2954BC distance=63' 20224+2006  BUP9009 distance=64' 20200+1848  HU  359 distance=64' 20196+1925  BRT2525 distance=68' 20230+2020  HDS2911 distance=74' 20201+1823  DAM 211AB distance=75' 20201+1823  DAM 211AC distance=75' 20228+2023  J  3081 distance=77' 20227+2023  J  3080 distance=77' 20278+1805  HJL1103 distance=82' 20203+1826  J  3075 distance=82' 20247+1747  BPMA247 distance=82' 20186+1905  J   835 distance=82' 20204+1825  J  3076 distance=83' 20195+1954  J   836 distance=84' 20302+1925  FOX 254CD distance=85' 20302+1925  BU  987AB distance=87' 20302+1925  S   752AC distance=87' 20302+1925  FOX 254AE distance=87' 20224+1745  BPM2132 distance=88' 20269+1747  BPM2163 distance=90' 20263+1743  HJ 2962 distance=92' 20178+1917  TDT2146 distance=93' 20306+1932  UC  251 distance=93' 20187+2001  HDS2901 distance=94' 20305+1829  J  2313 distance=97' 20182+1820  HU  357 distance=99' 20266+1736  GWP2948 distance=99' 20183+2002  HJ  912AB distance=100' 20183+2002  HJ  912AC distance=100' 20270+1736  BPM2167 distance=101' 20178+1944  J  3072 distance=102' 20229+1728  BPMA246 distance=104' 20231+2052  A   288 distance=105' 20192+1753  BPM2106 distance=105' 20218+1729  BPM2128 distance=106' 20167+1925  GCB  52 distance=109' 20269+1727  BPM2164 distance=109' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 20243+1909 HU 361 198 0.6
Show 20244+1935 STF2679 AB 77 24.7 26
Show 20244+1935 STF2679 AC 150 38.6 26
Show 20231+1844 LDS5905 116 3.5 29
Show 20216+1930 COU 327 AB 245 0.2 44
Show 20216+1930 COU 327 AB,C 132 4.1 44
Show 20267+1940 GWP2949 267 111.9 47
Show 20278+1935 TDT2296 359 1.6 56
Show 20235+1811 J 839 347 2.1 59
Show 20283+1846 HO 131 AB 334 3.4 62
Show 20283+1846 HO 131 AC 69 64.4 62
Show 20283+1846 HO 131 AD 97 76.9 62
Show 20209+1948 HJ 2954 AB 303 3.1 63
Show 20209+1948 HJ 2954 BC 292 23.1 63
Show 20224+2006 BUP9009 47.1 64
Show 20200+1848 HU 359 179 0.2 64
Show 20196+1925 BRT2525 60 1.9 68
Show 20230+2020 HDS2911 333 0.4 74
Show 20201+1823 DAM 211 AB 166 7.0 75
Show 20201+1823 DAM 211 AC 233 7.6 75
Show 20228+2023 J 3081 6.2 77
Show 20227+2023 J 3080 292 7.4 77
Show 20278+1805 HJL1103 82 126.5 82
Show 20203+1826 J 3075 104 4.9 82
Show 20247+1747 BPMA247 40 194.2 82
Show 20186+1905 J 835 45 3.4 82
Show 20204+1825 J 3076 209 5.9 83
Show 20195+1954 J 836 251 3.0 84
Show 20302+1925 FOX 254 CD 301 35.0 85
Show 20302+1925 BU 987 AB 128 2.5 87
Show 20302+1925 S 752 AC 288 106.3 87
Show 20302+1925 FOX 254 AE 70 21.2 87
Show 20224+1745 BPM2132 278 95.1 88
Show 20269+1747 BPM2163 31 113.7 90
Show 20263+1743 HJ 2962 103 13.4 92
Show 20178+1917 TDT2146 307 0.7 93
Show 20306+1932 UC 251 38 39.9 93
Show 20187+2001 HDS2901 46 0.3 94
Show 20305+1829 J 2313 137 6.2 97
Show 20182+1820 HU 357 195 1.8 99
Show 20266+1736 GWP2948 182 22.1 99
Show 20183+2002 HJ 912 AB 78 5.1 100
Show 20183+2002 HJ 912 AC 170 89.6 100
Show 20270+1736 BPM2167 207 101.3 101
Show 20178+1944 J 3072 91 5.8 102
Show 20229+1728 BPMA246 219 171.9 104
Show 20231+2052 A 288 296 0.2 105
Show 20192+1753 BPM2106 39 22.5 105
Show 20218+1729 BPM2128 283 75.4 106
Show 20167+1925 GCB 52 53 4.3 109
Show 20269+1727 BPM2164 20 110.5 109

 
 
WDS 20243+1909 : COMPONENTS
 
 
  A
B pa=196.7°
sep=0.63"
 
 
20243+1909 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202416.15+190844.9 Mag 8.8 Spectral class F2 (yellow-white)
PmRA 22.00 PmDE 10.0 SAO 106063 Tycho2 1640-01615-1
HD 352137 DM BD+18 4485
Tycho2
Tycho2 1640-01615-1 Pflag RAmdeg 306.06733519 DEmdeg 19.14580706
PmRA 29.9 PmDE 4.0 E RAmdeg 9 E DEmdeg 10
E pmRA 1.1 E pmDE 1.0 EpRAm 1990.50 EpDEm 1990.02
Num 11 Q RAmdeg 1.0 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 9.240 E BTmag 0.020 VTmag 8.802
E VTmag 0.016 Prox 999 TYC T HIP
CCDM RAdeg 306.06726306 DEdeg 19.14579778 EpRA 1990 1.63
EpDE 1990 1.45 E RAdeg 8.9 E DEdeg 10.1 Posflg
Corr 0.2
SAO
SAO 106063 DelFlag RA1950 PmRA1950 0.001
DE1950 PmDE1950 0.013 Vmag 8.6 SpType F2
Double code Source 28 CatNum 8156 DM BD+18 4485
DMcomp BDsup HD 352137 M HD 0
GC RA1950rad 5.33205266 DE1950rad 0.33131479 PmRA2000 0.0011
PmDE2000 0.011
CCDM
Ccdm 20243+1909 RComp Comp A Note1
Note2 Discov num DRAs -1.87 DDEs -14.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.9 Sp PmNote *
PmRA 38 PmDE 23 Dm number +18 4485 Cat1 BD
Name2 +18 2026 Cat2 AGK2/3 HD M HD
ADS BDS A13803 M ADS BDS N IDS IDS 20198N1849A
HIC
 
 
20243+1909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202416.14+190844.3 Mag 12.6 Calc delta mag 3.8
Calc coord yes
CCDM
Ccdm 20243+1909 RComp Comp B Note1
Note2 Discov num HU 361 DRAs DDEs
R dRAs Year 1901 Theta 189 Rho 0.4
Obs 2 Vmag 12.7 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A13803 M ADS BDS N IDS IDS 20198N1849B
HIC