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Doubles in session


Current system
20158+1849
J 507


Nearby doubles
4' : 20160+1850
J 508

22' : 20147+1856
J 3065

28' : 20159+1822
J 2602

30' : 20160+1819
BPMA243

35' : 20137+1904
J 3062

38' : 20167+1923
J 3068

39' : 20167+1925
GCB 52

40' : 20162+1927
FMR 158

41' : 20178+1917
TDT2146

41' : 20186+1905
J 835

42' : 20153+1807
BPM2079

43' : 20149+1808
BPM2075

43' : 20146+1809
J 3064AB

45' : 20182+1820
HU 357

47' : 20170+1805
J 2307

50' : 20123+1856
J 3056

50' : 20153+1937
UC 249

51' : 20139+1806
BPMA242

54' : 20203+1826
J 3075

55' : 20204+1825
J 3076

58' : 20129+1924
J 3060

59' : 20177+1755
J 1340

60' : 20127+1806
J 2303AB
Sansuna

61' : 20200+1848
HU 359

61' : 20178+1944
J 3072

63' : 20125+1924
J 3059



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

20158+1849 J 507

 
 
20h 15m 48.03s +18° 48' 03.6" P.A. 56.00 sep 6.1 mag 11.68,12.90
 
 
Coord 2000 20158+1849 Discov num J   507 Comp Coord arcsec 2000 20 15 48.03 +18 48 03.6
Date first 1911 Date last 2015 Obs 11
Pa first 53 Pa last 55.9 P.A. Now (θ) 55.9°
Sep first 4.5 Sep last 6.078 Sep. Now (ρ) 6.078"
Mag pri 11.68 Mag sec 12.90 delta mag (ΔM) 1.22 Spectral class
Pri motion ra -012 Sec motion ra
Pri motion dec -003 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sagitta Tycho2 1626-00239-1 Gaia DR2 1810360910342023424
 
 
WDS 20158+1849 J 507 : 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
20158+1849 J 507 2000 6 56 5.9 11.68 12.90 D 201548.03+184803.6
20158+1849 J 507 2001 7 56 6.0 11.68 12.90 D 201548.03+184803.6
20158+1849 J 507 2015 8 56 6.1 11.68 12.90 201548.03+184803.6

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

 
 
WDS 20158+1849 J 507 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20158+1849 J 507 : MEASURES
 
 
No records found.

 
 
WDS 20158+1849 : VIRTUAL EYEPIECE
 
 

20158+1849 J 507A mag 11.68 20158+1849 J 507B sep 5.9 P.A. 54.40 mag 12.9 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20158+1849 : ALADIN DSS IMAGE @ 20h 15m 48.03s +18° 48' 03.6"
 
 
 
 
WDS 20158+1849 J 507 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20158+1849 J 507 distance=0' 20160+1850 J 508 distance=4' 20147+1856 J 3065 distance=22' 20159+1822 J 2602 distance=28' 20160+1819 BPMA243 distance=30' 20137+1904 J 3062 distance=35' 20167+1923 J 3068 distance=38' 20167+1925 GCB 52 distance=39' 20162+1927 FMR 158 distance=40' 20178+1917 TDT2146 distance=41' 20186+1905 J 835 distance=41' 20153+1807 BPM2079 distance=42' 20149+1808 BPM2075 distance=43' 20146+1809 J 3064AB distance=43' 20146+1809 J 3064BC distance=44' 20182+1820 HU 357 distance=45' 20170+1805 J 2307 distance=47' 20123+1856 J 3056 distance=50' 20153+1937 UC 249 distance=50' 20139+1806 BPMA242 distance=51' 20203+1826 J 3075 distance=54' 20204+1825 J 3076 distance=55' 20129+1924 J 3060 distance=58' 20177+1755 J 1340 distance=59' 20127+1806 J 2303BC distance=60' 20127+1806 J 2303AB (Sansuna) distance=60' 20200+1848 HU 359 distance=61' 20178+1944 J 3072 distance=61' 20125+1924 J 3059 distance=63' 20139+1751 BPM2067 distance=63' 20164+1745 J 1109AB distance=65' 20164+1745 J 1109AC distance=65' 20196+1925 BRT2525 distance=65' 20188+1751 J 3314 distance=67' 20201+1823 DAM 211AB distance=67' 20201+1823 DAM 211AC distance=67' 20156+1958 ROE 101AB distance=71' 20156+1958 ROE 101AC distance=71' 20156+1958 ROE 101AD distance=71' 20156+1958 ROE 101AE distance=71' 20192+1753 BPM2106 distance=74' 20108+1827 J 506 distance=75' 20177+1739 BPMA245 distance=75' 20109+1915 J 3055 distance=77' 20183+2002 HJ 912AB distance=82' 20183+2002 HJ 912AC distance=82' 20173+2009 J 3071 distance=82' 20181+1736 HJ 2946 distance=83' 20195+1954 J 836 distance=84' 20103+1915 J 3053 distance=84' 20187+2001 HDS2901 distance=85' 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 20158+1849 J 507 56 6.1
Show 20160+1850 J 508 146 2.9 4
Show 20147+1856 J 3065 343 6.6 22
Show 20159+1822 J 2602 348 2.8 28
Show 20160+1819 BPMA243 320 256.2 30
Show 20137+1904 J 3062 9 5.7 35
Show 20167+1923 J 3068 133 2.6 38
Show 20167+1925 GCB 52 53 4.3 39
Show 20162+1927 FMR 158 41 22.1 40
Show 20178+1917 TDT2146 307 0.7 41
Show 20186+1905 J 835 45 3.4 41
Show 20153+1807 BPM2079 251 47.7 42
Show 20149+1808 BPM2075 80 115.1 43
Show 20146+1809 J 3064 AB 192 28.8 43
Show 20146+1809 J 3064 BC 220 4.4 44
Show 20182+1820 HU 357 195 1.8 45
Show 20170+1805 J 2307 117 6.1 47
Show 20123+1856 J 3056 256 6.3 50
Show 20153+1937 UC 249 165 83.5 50
Show 20139+1806 BPMA242 194 288.2 51
Show 20203+1826 J 3075 104 4.9 54
Show 20204+1825 J 3076 209 5.9 55
Show 20129+1924 J 3060 196 6.3 58
Show 20177+1755 J 1340 312 1.8 59
Show 20127+1806 J 2303 BC 322 4.5 60
Show Sansuna 20127+1806 J 2303 AB 50 23.6 60
Show 20200+1848 HU 359 179 0.2 61
Show 20178+1944 J 3072 91 5.8 61
Show 20125+1924 J 3059 155 7.1 63
Show 20139+1751 BPM2067 214 113.1 63
Show 20164+1745 J 1109 AB 331 6.4 65
Show 20164+1745 J 1109 AC 9 8.4 65
Show 20196+1925 BRT2525 60 1.9 65
Show 20188+1751 J 3314 70 3.4 67
Show 20201+1823 DAM 211 AB 166 7.0 67
Show 20201+1823 DAM 211 AC 233 7.6 67
Show 20156+1958 ROE 101 AB 53 12.7 71
Show 20156+1958 ROE 101 AC 187 40.9 71
Show 20156+1958 ROE 101 AD 289 11.9 71
Show 20156+1958 ROE 101 AE 59 46.1 71
Show 20192+1753 BPM2106 39 22.5 74
Show 20108+1827 J 506 306 3.5 75
Show 20177+1739 BPMA245 202 257.4 75
Show 20109+1915 J 3055 61 5.6 77
Show 20183+2002 HJ 912 AB 78 5.1 82
Show 20183+2002 HJ 912 AC 170 89.6 82
Show 20173+2009 J 3071 219 6.1 82
Show 20181+1736 HJ 2946 237 13.9 83
Show 20195+1954 J 836 251 3.0 84
Show 20103+1915 J 3053 248 7.7 84
Show 20187+2001 HDS2901 46 0.3 85

 
 
WDS 20158+1849 : COMPONENTS
 
 
  A
B pa=54.4°
sep=5.86"
 
 
20158+1849 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201548.03+184803.6 Mag 11.68 PmRA -12.00
PmDE -3.0 Tycho2 1626-00239-1
Tycho2
Tycho2 1626-00239-1 Pflag RAmdeg 303.95017096 DEmdeg 18.80102024
PmRA -5.5 PmDE -6.4 E RAmdeg 82 E DEmdeg 90
E pmRA 1.9 E pmDE 2.0 EpRAm 1963.67 EpDEm 1957.95
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.8 Q pmRA 0.4
Q pmDE 0.8 BTmag 12.854 E BTmag 0.307 VTmag 11.675
E VTmag 0.163 Prox 999 TYC HIP
CCDM RAdeg 303.95018472 DEdeg 18.80103556 EpRA 1990 1.66
EpDE 1990 1.44 E RAdeg 97.6 E DEdeg 111.6 Posflg
Corr 0.0
 
 
20158+1849 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201548.37+184807.0 Mag 12.9 Calc delta mag 1.22
Calc coord yes