20045+1937 J 3048

 
 
20h 04m 27.77s +19° 37' 31.1" P.A. 272.00 sep 5.9 mag 10.30,12.20 Sp A0
 
 
Coord 2000 20045+1937 Discov num J  3048 Comp Coord arcsec 2000 20 04 27.77 +19 37 31.1
Date first 1895 Date last 2015 Obs 12
Pa first 279 Pa last 271.5 P.A. Now (θ) 271.5°
Sep first 5.6 Sep last 5.922 Sep. Now (ρ) 5.922"
Mag pri 10.30 Mag sec 12.20 delta mag (ΔM) 1.9 Spectral class A0 (white)
Pri motion ra -001 Sec motion ra -008
Pri motion dec -007 Sec motion dec -015
Notes
rPM=0.625
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1625-01353-1 Gaia DR2 1822647201185003520
 
 
WDS 20045+1937 J 3048 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
J__1908 Ma - Jonckheere, R. 1908BuAsI..25..458J
J__1908 Bull. Astronomique 25, 458, 1908
J__1909a Ma - Jonckheere, R. ...................
J__1909a Journal Astronomique 1, no. 1, 1, 1909
J__1909b Ma - Jonckheere, R. ...................
J__1909b Journal Astronomique 1, no. 2, 1909
J__1909c Ma - Jonckheere, R. ...................
J__1909c Journal Astronomique 1, no. 3, 1909
J__1910a Ma j Jonckheere, R. ...................
J__1910a Journal Astronomique 1, no. 4, 25, 1910
J__1910b Ma - Jonckheere, R. ...................
J__1910b Journal Astronomique 1, no. 5, 1910
J__1910c Ma j Jonckheere, R. ...................
J__1910c Journal Astronomique 1, no. 7, 1910
J__1910d Ma - Jonckheere, R. ...................
J__1910d Journal Astronomique 1, no. 7, 1910
J__1910e Ma j Jonckheere, R. ...................
J__1910e Journal Astronomique 1, no. 7, 1910
J__1910f Ma j Jonckheere, R. ...................
J__1910f Journal Astronomique 1, no. 10, 77, 1910
J__1910g Ma - Jonckheere, R. ...................
J__1910g Journal Astronomique 1, no. 11, 81, 1910
J__1910h Ma j Jonckheere, R. ...................
J__1910h Journal Astronomique 1, no. 12, 89, 1910
J__1910i Ma j Jonckheere, R. ...................
J__1910i Journal Astronomique 1, no. 13, 98, 1910
J__1911a Ma - Jonckheere, R. ...................
J__1911a Journal Astronomique 1, no. 15, 114, 1911
J__1911b Ma j Jonckheere, R. ...................
J__1911b Journal Astronomique 1, no. 16, 121, 1911
J__1911c Ma j Jonckheere, R. 1911MNRAS..71..750J
J__1911c MNRAS 71, 750, 1911
J__1911d Ma - Jonckheere, R. 1911MNRAS..72...45J
J__1911d MNRAS 72, 45, 1911
J__1911e Ma - Jonckheere, R. 1911MNRAS..72..156J
J__1911e MNRAS 72, 156, 1911
J__1911f Ma j Jonckheere, R. 1911MNRAS..72..162J
J__1911f MNRAS 72, 162, 1911
J__1912a Ma j Jonckheere, R. 1912MNRAS..72..188J
J__1912a MNRAS 72, 188, 1912
J__1912b Ma j Jonckheere, R. ...................
J__1912b Journal Astronomique 1, no. 17, 129, 1912
J__1912c Ma - Jonckheere, R. ...................
J__1912c Journal Astronomique 1, no. 19, 134, 1912
J__1912d Ma j Jonckheere, R. ...................
J__1912d Journal Astronomique 1, no. 21, 145, 1912
J__1912e Ma - Jonckheere, R. ...................
J__1912e Journal Astronomique 1, no. 22, 148, 1912
J__1912f Ma j Jonckheere, R. ...................
J__1912f Journal Astronomique 1, no. 23, 150, 1912
J__1912g Ma j Jonckheere, R. ...................
J__1912g Journal Astronomique 2, no. 25, 1, 1912
J__1912h Ma - Jonckheere, R. ...................
J__1912h Journal Astronomique 2, no. 26, 5, 1912
J__1913a Ma j Jonckheere, R. ...................
J__1913a Journal Astronomique 2, no. 27, 9, 1913
J__1913b Ma j Jonckheere, R. ...................
J__1913b Journal Astronomique 2, no. 28, 13, 1913
J__1914 Ma - Jonckheere, R. ...................
J__1914 Journal Astronomique 2, no. 29, 18, 1914
J__1917a Ma - Jonckheere, R. 1917MmRAS..61....1J
J__1917a MemRAS 61, 1, 1917
J__1917c Ma j Jonckheere, R. 1917AJ.....31....1J
J__1917c AJ 31, 1, 1917
J__1918 Ma - Jonckheere, R. 1918AJ.....31..113J
J__1918 AJ 31, 113, 1918
J__1918b Ma j Jonckheere, R. 1918MNRAS..78..479J
J__1918b MNRAS 78, 479, 1918
J__1919 Ma j Jonckheere, R. 1919AJ.....32...65J
J__1919 AJ 32, 65, 1919
J__1920 Ma - Jonckheere, R. 1920AJ.....32..166J
J__1920 AJ 32, 166, 1920
J__1924 Ma - Jonckheere, R. 1924AJ.....35..173J
J__1924 +Mb AJ 35, 173, 1924
J__1930 Ma j Jonckheere, R. 1930JO.....13...76J
J__1930 J. Obs. 13, 76, 1930
J__1941a Ma - Jonckheere, R. 1941JO.....24...21J
J__1941a J. Obs. 24, 21, 1941
J__1941b Ma - Jonckheere, R. 1941JO.....24...69J
J__1941b +Mb J. Obs. 24, 69, 1941
J__1941c Ma - Jonckheere, R. 1941JO.....24...93J
J__1941c +Mb J. Obs. 24, 93, 1941
J__1941d Ma - Jonckheere, R. 1941JO.....24..114J
J__1941d +Mb J. Obs. 24, 114, 1941
J__1942a Ma - Jonckheere, R. 1942JO.....25...11J
J__1942a J. Obs. 25, 11, 1942
J__1942b Ma - Jonckheere, R. 1942JO.....25...15J
J__1942b J. Obs. 25, 15, 1942
J__1942c Ma - Jonckheere, R. 1942JO.....25...25J
J__1942c +Mb J. Obs. 25, 25, 1942
J__1942d Mb - Jonckheere, R. 1942JO.....25...78J
J__1942d J. Obs. 25, 78, 1942
J__1943 Ma - Jonckheere, R. 1943JO.....26...28J
J__1943 +Mb J. Obs. 26, 28, 1943
J__1944a Ma j Jonckheere, R. 1944JO.....27....1J
J__1944a +Mb J. Obs. 27, 1, 1944
J__1944b Ma - Jonckheere, R. 1944JO.....27....5J
J__1944b J. Obs. 27, 5, 1944
J__1944c Mb - Jonckheere, R. 1944JO.....27....6J
J__1944c J. Obs. 27, 6, 1944
J__1944d Ma j Jonckheere, R. 1944JO.....27....7J
J__1944d +Mb J. Obs. 27, 7, 1944
J__1944e Ma - Jonckheere, R. 1944JO.....27...11J
J__1944e J. Obs. 27, 11, 1944
J__1945 Ma - Jonckheere, R. 1945JO.....28...26J
J__1945 +Mb J. Obs. 28, 26, 1945
J__1946 Mb j Jonckheere, R. 1946JO.....29...49J
J__1946 J. Obs. 29, 49, 1946
J__1948 Ma j Jonckheere, R. 1948JO.....31...65J
J__1948 J. Obs. 31, 65, 1948
J__1949a Ma j Jonckheere, R. 1949JO.....32...13J
J__1949a +Mb J. Obs. 32, 13, 1949
J__1949b Ma j Jonckheere, R. 1949JO.....32...81J
J__1949b +Mb J. Obs. 32, 81, 1949
J__1952 M+ j Jonckheere, R. 1952JO.....35...37J
J__1952 +Pa J. Obs. 35, 37, 1952
J__1953a Ma - Jonckheere, R. 1953JO.....36...44J
J__1953a J. Obs. 36, 44, 1953
J__1953b Mb j Jonckheere, R. 1953JO.....36...49J
J__1953b J. Obs. 36, 49, 1953
J__1954 Mb j Jonckheere, R. 1954JO.....37...13J
J__1954 J. Obs. 37, 13, 1954
J__1955 Mb - Jonckheere, R. 1955JO.....38..254J
J__1955 J. Obs. 38, 254, 1955
J__1957 Mb j Jonckheere, R. 1957JO.....40....1J
J__1957 J. Obs. 40, 1, 1957
J__1958 Mb j Jonckheere, R. 1958JO.....41..145J
J__1958 J. Obs. 41, 145, 1958
J__1962a M+ j Jonckheere, R. 1962QB821.J64......
J__1962a +Pa General Cat. of Double Stars, Marseille, 1962
J__1962b Ma - Jonckheere, R. (measure by Vanderdonck, J.) 1962QB821.J64......
J__1962b General Cat. of Double Stars, Marseille, 1962
J__1963A - Jonckheere, R. 1963icvd.book.....J
J__1963A cited in IDS (Lick Index Cat.), 1963
J__9999 Ma - Jonckheere, R. ...................
J__9999 +Pp 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
20045+1937 J 3048 2000 5 272 5.9 10.34 13.00 A0 D 200427.77+193731.1
20045+1937 J 3048 2001 6 272 5.9 10.34 13.00 A0 D 200427.77+193731.1
20045+1937 J 3048 2015 8 272 5.9 10.30 12.20 A0 200427.77+193731.1

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

 
 
WDS 20045+1937 J 3048 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20045+1937 J 3048 : MEASURES
 
 
No records found.

 
 
WDS 20045+1937 : VIRTUAL EYEPIECE
 
 

20045+1937 J  3048A mag 10.3 Sp A0 20045+1937 J  3048B sep 5.6 P.A. 271.60 mag 12.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.

Radius:
Components only
 
 
WDS 20045+1937 : ALADIN DSS IMAGE @ 20h 04m 27.77s +19° 37' 31.1"
 
 
 
 
WDS 20045+1937 J 3048 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20045+1937  J  3048 distance=0' 20040+1940  J  3046 distance=9' 20042+1952  J   819 distance=15' 20037+1926  BRT2464 distance=17' 20045+2009  BRT2465 distance=32' 20063+1954  WAK  19 distance=34' 20065+1957  DAM 191BD distance=34' 20065+1957  J  1233AB distance=34' 20065+1957  DAM 191AC distance=34' 20026+2006  HU  353 distance=39' 20062+1906  HJL 271 distance=40' 20065+1908  STJ  26 distance=41' 20039+1856  DAM 189 distance=43' 20023+2009  COU 215 distance=45' 20041+1854  J  3047 distance=45' 20078+1950  WEB  12 distance=49' 20013+1917  J   784 distance=50' 20039+2034  COU 216 distance=58' 20033+2034  BRT2463 distance=59' 20051+2039  BUP 203AB distance=62' 20051+2039  BUP 203AC distance=62' 20051+2039  BLL  44AD distance=62' 20056+1838  COU 326 distance=63' 20078+1852  TDT2005 distance=67' 19597+1947  J  1140AB distance=68' 19597+1947  J  1140AC distance=68' 20000+1911  RUC  13 distance=70' 20033+1830  STT 396 distance=70' 20023+1835  ARN 109 distance=70' 20004+2018  BRT2462 distance=72' 20093+2004  HU  355 distance=74' 20036+2050  GRV 308 distance=75' 19595+1940  J  3039AB distance=75' 19595+1940  J  3039BC distance=75' 20051+1822  BPM1985 distance=77' 20077+1835  TDT2002 distance=78' 20084+1837  HDS2870 distance=83' 20103+1915  J  3053 distance=85' 20086+2041  BRT2467 distance=86' 20109+1915  J  3055 distance=92' 20094+1806  DOO  81 distance=93' 20024+2105  HDS2855 distance=93' 19581+2003  TDS1027 distance=93' 19588+2029  TDT1896 distance=96' 20080+1816  BPM2016 distance=96' 20009+1815  J   502AB distance=97' 20009+1815  J   502AC distance=97' 20072+2106  STF2631 distance=97' 20064+1802  HJ 2931AB distance=99' 20064+1802  DOO  80AC distance=99' 20099+1836  BRT2468 distance=99' 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 20045+1937 J 3048 272 5.9
Show 20040+1940 J 3046 99 5.2 9
Show 20042+1952 J 819 134 2.1 15
Show 20037+1926 BRT2464 181 7.4 17
Show 20045+2009 BRT2465 209 3.0 32
Show 20063+1954 WAK 19 166 2.0 34
Show 20065+1957 DAM 191 BD 218 9.8 34
Show 20065+1957 J 1233 AB 245 6.9 34
Show 20065+1957 DAM 191 AC 179 9.8 34
Show 20026+2006 HU 353 3 0.5 39
Show 20062+1906 HJL 271 342 18.7 40
Show 20065+1908 STJ 26 276 1.0 41
Show 20039+1856 DAM 189 343 7.9 43
Show 20023+2009 COU 215 269 0.3 45
Show 20041+1854 J 3047 342 4.4 45
Show 20078+1950 WEB 12 77 40.1 49
Show 20013+1917 J 784 165 2.2 50
Show 20039+2034 COU 216 218 0.5 58
Show 20033+2034 BRT2463 13 3.2 59
Show 20051+2039 BUP 203 AB 247 13.4 62
Show 20051+2039 BUP 203 AC 102 59.4 62
Show 20051+2039 BLL 44 AD 95 75.3 62
Show 20056+1838 COU 326 256 1.8 63
Show 20078+1852 TDT2005 147 1.6 67
Show 19597+1947 J 1140 AB 282 2.1 68
Show 19597+1947 J 1140 AC 324 17.1 68
Show 20000+1911 RUC 13 63 1.8 70
Show 20033+1830 STT 396 208 46.6 70
Show 20023+1835 ARN 109 191 30.7 70
Show 20004+2018 BRT2462 288 2.9 72
Show 20093+2004 HU 355 352 1.2 74
Show 20036+2050 GRV 308 213 38.1 75
Show 19595+1940 J 3039 AB 187 9.9 75
Show 19595+1940 J 3039 BC 172 7.4 75
Show 20051+1822 BPM1985 34 72.5 77
Show 20077+1835 TDT2002 327 0.9 78
Show 20084+1837 HDS2870 161 0.1 83
Show 20103+1915 J 3053 248 7.7 85
Show 20086+2041 BRT2467 55 4.4 86
Show 20109+1915 J 3055 61 5.6 92
Show 20094+1806 DOO 81 256 9.6 93
Show 20024+2105 HDS2855 146 0.1 93
Show 19581+2003 TDS1027 78 1.0 93
Show 19588+2029 TDT1896 38 0.6 96
Show 20080+1816 BPM2016 252 82.1 96
Show 20009+1815 J 502 AB 63 3.9 97
Show 20009+1815 J 502 AC 311 19.1 97
Show 20072+2106 STF2631 339 4.7 97
Show 20064+1802 HJ 2931 AB 312 6.6 99
Show 20064+1802 DOO 80 AC 207 14.5 99
Show 20099+1836 BRT2468 48 1.9 99

 
 
WDS 20045+1937 : COMPONENTS
 
 
  A
B pa=271.6°
sep=5.58"
 
 
20045+1937 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200427.77+193731.1 Mag 10.3 Spectral class A0 (white)
PmRA -1.00 PmDE -7.0 Tycho2 1625-01353-1
Tycho2
Tycho2 1625-01353-1 Pflag RAmdeg 301.11576398 DEmdeg 19.62530834
PmRA -3.2 PmDE -10.3 E RAmdeg 24 E DEmdeg 25
E pmRA 1.1 E pmDE 1.2 EpRAm 1986.33 EpDEm 1986.16
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.3 Q pmRA 1.2
Q pmDE 0.2 BTmag 10.414 E BTmag 0.037 VTmag 10.344
E VTmag 0.045 Prox 999 TYC T HIP
CCDM RAdeg 301.11577222 DEdeg 19.62533250 EpRA 1990 1.58
EpDE 1990 1.52 E RAdeg 25.1 E DEdeg 25.8 Posflg
Corr -0.1
 
 
20045+1937 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200427.38+193731.3 Mag 12.2 PmRA -8.00
PmDE -15.0 Calc delta mag 1.9 Calc coord yes