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Doubles in session


Current system
20127-0744
J 1699


Nearby doubles
19' : 20125-0727
TDT2087

21' : 20119-0730
A 2997

21' : 20118-0731
TDT2076

23' : 20123-0806
BU 1205

29' : 20112-0758
RST4654

38' : 20151-0727
KPP2772

40' : 20133-0706
RST4655

44' : 20116-0705
TDT2070

49' : 20161-0744
HO 589AB

60' : 20165-0719
UC 4133

63' : 20165-0817
UC 4134

65' : 20166-0712
JNN 125

69' : 20169-0712
J 2306

69' : 20169-0710
UC 4136

70' : 20131-0854
RST4054

71' : 20153-0644
KPP4188

71' : 20112-0851
OUD 8

74' : 20109-0637
ARU 20

77' : 20081-0714
UC 4095

79' : 20158-0640
UC 4130

80' : 20126-0904
SKF 444AB

86' : 20182-0816
KPP4190

92' : 20187-0710
J 2309

95' : 20167-0630
J 1388

96' : 20073-0657
GWP2922

98' : 20116-0609
BU 833AB



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.

20127-0744 J 1699

 
 
20h 12m 51.21s -07° 44' 25.0" P.A. 31.00 sep 4.5 mag 11.60,11.80
 
 
Coord 2000 20127-0744 Discov num J  1699 Comp Coord arcsec 2000 20 12 51.21 -07 44 25.0
Date first 1941 Date last 2000 Obs 3
Pa first 50 Pa last 31 P.A. Now (θ) 31°
Sep first 3.0 Sep last 4.461 Sep. Now (ρ) 4.461"
Mag pri 11.60 Mag sec 11.80 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -007 Sec motion ra +029
Pri motion dec -019 Sec motion dec +051
Notes
rPM=1.342
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4215886335221610880
 
 
WDS 20127-0744 J 1699 : 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
20127-0744 J 1699 1941 1 50 3.0 11.60 11.80
20127-0744 J 1699 2000 2 31 4.5 11.60 11.80 201251.21-074425.0

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

 
 
WDS 20127-0744 J 1699 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20127-0744 J 1699 : MEASURES
 
 
No records found.

 
 
WDS 20127-0744 : VIRTUAL EYEPIECE
 
 

20127-0744 J 1699A mag 11.6 20127-0744 J 1699B sep 4.5 P.A. 30.80 mag 11.8 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 20127-0744 : ALADIN DSS IMAGE @ 20h 12m 51.21s -07° 44' 25.0"
 
 
 
 
WDS 20127-0744 J 1699 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20127-0744 J 1699 distance=1' 20125-0727 TDT2087 distance=19' 20119-0730 A 2997 distance=21' 20118-0731 TDT2076 distance=21' 20123-0806 BU 1205 distance=23' 20112-0758 RST4654 distance=29' 20151-0727 KPP2772 distance=38' 20133-0706 RST4655 distance=40' 20116-0705 TDT2070 distance=44' 20161-0744 HO 589AB distance=49' 20161-0744 HO 589AC distance=49' 20165-0719 UC 4133 distance=60' 20165-0817 UC 4134 distance=63' 20166-0712 JNN 125 distance=65' 20169-0712 J 2306 distance=69' 20169-0710 UC 4136 distance=69' 20131-0854 RST4054 distance=70' 20153-0644 KPP4188 distance=71' 20112-0851 OUD 8 distance=71' 20109-0637 ARU 20 distance=74' 20081-0714 UC 4095 distance=77' 20158-0640 UC 4130 distance=79' 20126-0904 SKF 444AB distance=80' 20182-0816 KPP4190 distance=86' 20187-0710 J 2309 distance=92' 20167-0630 J 1388 distance=95' 20073-0657 GWP2922 distance=96' 20116-0609 BU 833AB distance=98' 20116-0609 BU 833AD distance=98' 20116-0609 BU 833BC distance=98' 20144-0603 STF2646AB distance=105' 20144-0603 STF2646BC distance=105' 20198-0827 LDS1468 distance=112' 20150-0557 RST4657 distance=112' 20069-0855 HDO 156AB distance=113' 20069-0855 HDO 156AC distance=113' 20120-0941 UC 4119 distance=117' 20208-0745 SCJ 25 distance=118' 20046-0744 LDS4829 distance=124' 20144-0947 J 1770 distance=124' 20152-0944 AHD 15 distance=124' 20196-0632 LDS4837 distance=125' 20113-0542 GWP2925 distance=125' 20076-0606 LDS4832 distance=126' 20146-0949 UC 4126 distance=127' 20094-0940 UC 4106 distance=128' 20188-0614 RST4660 distance=128' 20217-0745 HO 277 distance=132' 20094-0946 UC 4107 distance=132' 20189-0608 RST4661 distance=133' 20063-0932 RST4652 distance=145' 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 20127-0744 J 1699 31 4.5 1
Show 20125-0727 TDT2087 83 1.0 19
Show 20119-0730 A 2997 60 1.9 21
Show 20118-0731 TDT2076 138 1.7 21
Show 20123-0806 BU 1205 212 0.2 23
Show 20112-0758 RST4654 330 1.2 29
Show 20151-0727 KPP2772 219 26.7 38
Show 20133-0706 RST4655 132 2.0 40
Show 20116-0705 TDT2070 62 0.5 44
Show 20161-0744 HO 589 AB 329 15.7 49
Show 20161-0744 HO 589 AC 200 55.3 49
Show 20165-0719 UC 4133 199 58.8 60
Show 20165-0817 UC 4134 79 46.5 63
Show 20166-0712 JNN 125 273 0.2 65
Show 20169-0712 J 2306 62 5.2 69
Show 20169-0710 UC 4136 79 55.4 69
Show 20131-0854 RST4054 4 2.2 70
Show 20153-0644 KPP4188 151 2.0 71
Show 20112-0851 OUD 8 150 3.5 71
Show 20109-0637 ARU 20 138 0.5 74
Show 20081-0714 UC 4095 92 19.3 77
Show 20158-0640 UC 4130 12 77.6 79
Show 20126-0904 SKF 444 AB 39 8.5 80
Show 20182-0816 KPP4190 349 2.5 86
Show 20187-0710 J 2309 323 6.1 92
Show 20167-0630 J 1388 4 4.6 95
Show 20073-0657 GWP2922 244 31.4 96
Show 20116-0609 BU 833 AB 63 127.0 98
Show 20116-0609 BU 833 AD 352 43.6 98
Show 20116-0609 BU 833 BC 63 2.8 98
Show 20144-0603 STF2646 AB 40 17.8 105
Show 20144-0603 STF2646 BC 106 26.9 105
Show 20198-0827 LDS1468 31 9.0 112
Show 20150-0557 RST4657 257 0.5 112
Show 20069-0855 HDO 156 AB 89 6.6 113
Show 20069-0855 HDO 156 AC 54 8.3 113
Show 20120-0941 UC 4119 14 51.3 117
Show 20208-0745 SCJ 25 215 2.8 118
Show 20046-0744 LDS4829 322 73.0 124
Show 20144-0947 J 1770 137 6.1 124
Show 20152-0944 AHD 15 143 11.1 124
Show 20196-0632 LDS4837 145 28.9 125
Show 20113-0542 GWP2925 158 51.2 125
Show 20076-0606 LDS4832 296 221.4 126
Show 20146-0949 UC 4126 190 142.0 127
Show 20094-0940 UC 4106 108 11.5 128
Show 20188-0614 RST4660 106 0.5 128
Show 20217-0745 HO 277 68 3.0 132
Show 20094-0946 UC 4107 192 47.9 132
Show 20189-0608 RST4661 282 2.1 133
Show 20063-0932 RST4652 232 5.1 145

 
 
WDS 20127-0744 : COMPONENTS
 
 
  A
B pa=30.8°
sep=4.45"
 
 
20127-0744 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201251.21-074425.0 Mag 11.6 PmRA -7.00
PmDE -19.0
 
 
20127-0744 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201251.36-074421.2 Mag 11.8 PmRA 29.00
PmDE 51.0 Calc delta mag 0.2 Calc coord yes