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Current system
19242+3939
MLB 864


Nearby doubles
6' : 19237+3938
SEI 593

6' : 19238+3942
HJ 2870AB

17' : 19252+3928
COU2202

18' : 19237+3955
KOI 605

19' : 19244+3957
KOI 232AB

20' : 19230+3925
GIC 156

21' : 19249+3919
RAO 156

21' : 19231+3955
KOI6455

22' : 19230+3955
HU 1193

22' : 19229+3955
KOI1661

25' : 19253+3918
MLB 865

26' : 19241+3913
KOI1335AB

26' : 19264+3932
KOI6115

28' : 19247+3912
KOI 100

28' : 19266+3934
SEI 602

29' : 19223+3957
KOI2739

30' : 19237+4007
KOI3770

30' : 19244+3908
DEA 216

31' : 19218+3952
KOI6120

33' : 19268+3926
KOI5058

33' : 19269+3929
MLB 977

34' : 19256+4008
KOI1609

34' : 19262+3914
TOB 154

34' : 19248+3906
KOI5026

35' : 19270+3927
KOI1738AB

35' : 19218+3959
DEA 404



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.

19242+3939 MLB 864

 
 
19h 24m 13.01s +39° 38' 44.0" P.A. 260.00 sep 3.8 mag 9.60,11.20
 
 
Coord 2000 19242+3939 Discov num MLB 864 Comp Coord arcsec 2000 19 24 13.01 +39 38 44.0
Date first 1933 Date last 2015 Obs 5
Pa first 288 Pa last 259.8 P.A. Now (θ) 259.8°
Sep first 3.8 Sep last 3.787 Sep. Now (ρ) 3.787"
Mag pri 9.60 Mag sec 11.20 delta mag (ΔM) 1.6 Spectral class
Pri motion ra +007 Sec motion ra
Pri motion dec +006 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Gaia DR2 2053048454020777600
 
 
WDS 19242+3939 MLB 864 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Mlb1918 Mb - Milburn, W. (Espin, T.E.) 1918MNRAS..78..189E
Mlb1918 MNRAS 78, 189, 1918 (MLB 1 - 35; measures by Espin)
Mlb1919 Mb - Milburn, W. (Espin, T.E.) 1919MNRAS..79..211E
Mlb1919 MNRAS 79, 211, 1919 (MLB 36 - 106; measures by Espin)
Mlb1920 Mb - Milburn, W. 1920MNRAS..80..329M
Mlb1920 MNRAS 80, 329, 1920 (MLB 107 - 149)
Mlb1921 Mb - Milburn, W. 1921MNRAS..81..232E
Mlb1921 MNRAS 81, 232, 1921 (MLB 150 - 182)
Mlb1922 Mb j Milburn, W. (Espin, T.E.) 1922MNRAS..82..187E
Mlb1922 MNRAS 82, 187, 1922 (MLB 183 - 241; measures by Espin)
Mlb1923 Mb - Milburn, W. 1923MNRAS..83..154E
Mlb1923 MNRAS 83, 154, 1923 (MLB 242 - 275)
Mlb1924 Mb - Milburn, W. 1924MNRAS..84..162E
Mlb1924 MNRAS 84, 162, 1924 (MLB 276 - 322)
Mlb1925 Mb j Milburn, W. 1925MNRAS..85..276E
Mlb1925 MNRAS 85, 276, 1925 (MLB 323 - 376)
Mlb1926 Mb - Milburn, W. 1926MNRAS..86..131E
Mlb1926 MNRAS 86, 131, 1926 (MLB 377 - 440)
Mlb1927 Mb j Milburn, W. 1927MNRAS..87..215E
Mlb1927 +Po MNRAS 87, 215, 1927 (MLB 441 - 510)
Mlb1928 Mb - Milburn, W. 1928MNRAS..88..185E
Mlb1928 MNRAS 88, 185, 1928 (MLB 511 - 551)
Mlb1929 Mb - Milburn, W. 1929MNRAS..89..268E
Mlb1929 MNRAS 89, 268, 1929 (MLB 552 - 591)
Mlb1930 Mb - Milburn, W. 1930MNRAS..90..317E
Mlb1930 MNRAS 90, 317, 1930 (MLB 592 - 630)
Mlb1931 Mb j Milburn, W. 1931MNRAS..91..294E
Mlb1931 MNRAS 91, 294, 1931 (MLB 631 - 673)
Mlb1932 Ma - Milburn, W. 1932MNRAS..92..214E
Mlb1932 +Mb MNRAS 92, 214, 1932 (MLB 674 - 732)
Mlb1932B Ma - Milburn, W. 1932QB821.A43......
Mlb1932B cited by ADS (Aitken Double Star Cat., 1932)
Mlb1933 Ma j Milburn, W. 1933MNRAS..93..192E
Mlb1933 +Mb MNRAS 93, 192, 1933 (MLB 733 - 806)
Mlb1934 Mb j Milburn, W. 1934MNRAS..94..255M
Mlb1934 MNRAS 94, 255, 1934 (MLB 807 - 912)
Mlb1935 Mb j Milburn, W. 1935MNRAS..95..298M
Mlb1935 MNRAS 95, 298, 1935 (MLB 913 - 969)
Mlb1936 Mb - Milburn, W. 1936MNRAS..96..266M
Mlb1936 MNRAS 96, 266, 1936 (MLB 970 - 997)
Mlb1937 Ma - Milburn, W. 1937MNRAS..97..222M
Mlb1937 +Mb MNRAS 97, 222, 1937 (MLB 998 - 1025)
Mlb1938 Ma - Milburn, W. 1938MNRAS..98..223M
Mlb1938 +Mb MNRAS 98, 223, 1938 (MLB 1026 - 1032)
Mlb1939 Mb - Milburn, W. 1939MNRAS..99..278M
Mlb1939 MNRAS 99, 278, 1939 (MLB 1033 - 1051)
Mlb9999 Mb - Milburn, W. ...................
Mlb9999 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
19242+3939 MLB 864 1998 2 267 3.9 9.60 11.20 D 192413.01+393844.0
19242+3939 MLB 864 2002 3 265 3.8 9.60 11.20 D 192413.01+393844.0
19242+3939 MLB 864 2013 4 259 3.9 9.60 11.20 192413.01+393844.0
19242+3939 MLB 864 2015 5 260 3.8 9.60 11.20 192413.01+393844.0

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

 
 
WDS 19242+3939 MLB 864 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19242+3939 MLB 864 : MEASURES
 
 
No records found.

 
 
WDS 19242+3939 : VIRTUAL EYEPIECE
 
 

19242+3939 MLB 864A mag 9.6 19242+3939 MLB 864B sep 3.0 P.A. 256.80 mag 11.2 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 19242+3939 : ALADIN DSS IMAGE @ 19h 24m 13.01s +39° 38' 44.0"
 
 
 
 
WDS 19242+3939 MLB 864 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19242+3939 MLB 864 distance=0' 19238+3942 HJ 2870BC distance=6' 19237+3938 SEI 593 distance=6' 19238+3942 HJ 2870AB distance=6' 19238+3942 ABH 117AD distance=6' 19238+3942 ABH 117AE distance=6' 19238+3942 ABH 117AF distance=6' 19238+3942 ABH 117AG distance=6' 19238+3942 ABH 117AH distance=6' 19238+3942 ABH 117AI distance=6' 19238+3942 ABH 117AJ distance=6' 19238+3942 ABH 117AK distance=6' 19238+3942 ABH 117AL distance=6' 19238+3942 ABH 117AM distance=6' 19238+3942 ABH 117AN distance=6' 19238+3942 HJ 2870AO distance=6' 19252+3928 COU2202 distance=17' 19237+3955 KOI 605 distance=18' 19244+3957 KOI 232AB distance=19' 19230+3925 GIC 156 distance=20' 19249+3919 RAO 156 distance=21' 19231+3955 KOI6455 distance=21' 19230+3955 HU 1193 distance=22' 19229+3955 KOI1661 distance=22' 19253+3918 MLB 865 distance=25' 19241+3913 KOI1335AB distance=26' 19264+3932 KOI6115 distance=26' 19247+3912 KOI 100 distance=28' 19266+3934 SEI 602 distance=28' 19223+3957 KOI2739 distance=29' 19237+4007 KOI3770 distance=30' 19244+3908 DEA 216 distance=30' 19218+3952 KOI6120 distance=31' 19268+3926 KOI5058 distance=33' 19269+3929 MLB 977 distance=33' 19256+4008 KOI1609 distance=34' 19262+3914 TOB 154 distance=34' 19248+3906 KOI5026 distance=34' 19270+3927 KOI1738AB distance=35' 19270+3927 KOI1738AC distance=35' 19270+3927 KOI1738AD distance=35' 19218+3959 DEA 404 distance=35' 19260+3911 MLB 866AB distance=36' 19260+3911 MLB 866AC distance=36' 19264+3914 DEA 161 distance=36' 19212+3948 SEI 592AB distance=36' 19212+3948 DAM 153AC distance=36' 19250+4013 KOI4244AB distance=36' 19250+4013 KOI4244AC distance=36' 19264+3913 KOI6390 distance=36' 19256+4011 MLB 938 distance=36' 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 19242+3939 MLB 864 260 3.8
Show 19238+3942 HJ 2870 BC 108 12.4 6
Show 19237+3938 SEI 593 45 14.5 6
Show 19238+3942 HJ 2870 AB 168 15.1 6
Show 19238+3942 ABH 117 AD 345 41.3 6
Show 19238+3942 ABH 117 AE 283 51.6 6
Show 19238+3942 ABH 117 AF 62 58.7 6
Show 19238+3942 ABH 117 AG 83 53.1 6
Show 19238+3942 ABH 117 AH 67 69.6 6
Show 19238+3942 ABH 117 AI 78 85.0 6
Show 19238+3942 ABH 117 AJ 268 118.5 6
Show 19238+3942 ABH 117 AK 305 109.5 6
Show 19238+3942 ABH 117 AL 300 108.3 6
Show 19238+3942 ABH 117 AM 286 114.6 6
Show 19238+3942 ABH 117 AN 240 122.2 6
Show 19238+3942 HJ 2870 AO 154 5.8 6
Show 19252+3928 COU2202 250 1.4 17
Show 19237+3955 KOI 605 204 0.1 18
Show 19244+3957 KOI 232 AB 22 5.7 19
Show 19230+3925 GIC 156 189 7.2 20
Show 19249+3919 RAO 156 177 0.5 21
Show 19231+3955 KOI6455 200 2.7 21
Show 19230+3955 HU 1193 63 0.9 22
Show 19229+3955 KOI1661 46 1.4 22
Show 19253+3918 MLB 865 8 9.3 25
Show 19241+3913 KOI1335 AB 357 4.5 26
Show 19264+3932 KOI6115 352 3.6 26
Show 19247+3912 KOI 100 141 2.3 28
Show 19266+3934 SEI 602 159 4.0 28
Show 19223+3957 KOI2739 174 3.1 29
Show 19237+4007 KOI3770 34 1.2 30
Show 19244+3908 DEA 216 112 9.7 30
Show 19218+3952 KOI6120 128 3.9 31
Show 19268+3926 KOI5058 216 4.0 33
Show 19269+3929 MLB 977 300 3.8 33
Show 19256+4008 KOI1609 295 2.8 34
Show 19262+3914 TOB 154 117 31.5 34
Show 19248+3906 KOI5026 220 3.8 34
Show 19270+3927 KOI1738 AB 155 2.1 35
Show 19270+3927 KOI1738 AC 4 3.9 35
Show 19270+3927 KOI1738 AD 245 4.7 35
Show 19218+3959 DEA 404 70 20.1 35
Show 19260+3911 MLB 866 AB 277 5.4 36
Show 19260+3911 MLB 866 AC 89 17.1 36
Show 19264+3914 DEA 161 348 7.7 36
Show 19212+3948 SEI 592 AB 92 14.8 36
Show 19212+3948 DAM 153 AC 41 11.6 36
Show 19250+4013 KOI4244 AB 66 3.0 36
Show 19250+4013 KOI4244 AC 196 3.2 36
Show 19264+3913 KOI6390 309 2.8 36
Show 19256+4011 MLB 938 12 6.7 36

 
 
WDS 19242+3939 : COMPONENTS
 
 
  A
B pa=256.8°
sep=2.95"
 
 
19242+3939 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 192413.01+393844.0 Mag 9.6 PmRA 7.00
PmDE 6.0
 
 
19242+3939 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 192412.76+393843.3 Mag 11.2 Calc delta mag 1.6
Calc coord yes