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Doubles in session


Current system
19539+1958
J 498
HD 350742


Nearby doubles
13' : 19538+1948
J 3027

18' : 19546+2013
RAO 614

21' : 19532+2017
H 3 105AB

23' : 19548+1941
J 3033

23' : 19534+2020
STFA 48AB

26' : 19522+1951
HU 351

28' : 19555+1944
FOX 90

35' : 19516+2009
HU 350

36' : 19560+1939
BRT2460

38' : 19564+2015
TDS1025

44' : 19519+2032
COU 824AB

45' : 19570+2006
SKF1096

47' : 19568+1935
J 3036AB

49' : 19569+1935
BRT2523AB

49' : 19569+1934
J 3037

50' : 19507+2018
TVB 5

50' : 19560+2038
A 2790AB

53' : 19549+1909
J 1145

53' : 19567+2034
TDT1866

55' : 19575+2018
BU 425AB

60' : 19557+1906
TDS1024

60' : 19581+2003
TDS1027

60' : 19508+1917
BAZ 12

61' : 19505+2030
J 3018

62' : 19575+2035
TDT1876

64' : 19528+1856
J 1177



Selections
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Binary Systems
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Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

19539+1958 J 498 (HD 350742)

 
 
19h 53m 54.79s +19° 59' 01.8" P.A. 89.00 sep 2.3 mag 10.04,11.35
 
 
Coord 2000 19539+1958 Discov num J   498 Comp Coord arcsec 2000 19 53 54.79 +19 59 01.8
Date first 1911 Date last 2016 Obs 18
Pa first 91 Pa last 89 P.A. Now (θ) 89°
Sep first 1.6 Sep last 2.259 Sep. Now (ρ) 2.259"
Mag pri 10.04 Mag sec 11.35 delta mag (ΔM) 1.31 Spectral class
Pri motion ra -013 Sec motion ra -011
Pri motion dec -004 Sec motion dec -002
Notes V (Proper motion indicates physical)
rPM=0.208 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 350742 Constellation Vulpecula Tycho2 1624-02111-1 Gaia DR2 1826251537762022784
HD 350742
 
 
WDS 19539+1958 J 498 (HD 350742) : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
J Jonckheere, R.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
19539+1958 J 498 2001 11 90 2.2 10.04 11.35 195354.79+195901.8
19539+1958 J 498 2015 16 81 2.4 10.04 11.35 195354.79+195901.8
19539+1958 J 498 2016 16 89 2.3 10.04 11.35 V 195354.79+195901.8

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

 
 
WDS 19539+1958 J 498 (HD 350742) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19539+1958 J 498 (HD 350742) : MEASURES
 
 
No records found.

 
 
WDS 19539+1958 (HD 350742) : VIRTUAL EYEPIECE
 
 

19539+1958 J 498A mag 10.04 19539+1958 J 498B sep 2.3 P.A. 89.00 mag 11.35 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19539+1958 (HD 350742) : ALADIN DSS IMAGE @ 19h 53m 54.79s +19° 59' 01.8"
 
 
 
 
WDS 19539+1958 J 498 (HD 350742) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19539+1958 J 498 distance=0' 19538+1948 J 3027 distance=13' 19546+2013 RAO 614 distance=18' 19532+2017 H 3 105AB distance=21' 19532+2017 H 3 105AC distance=21' 19534+2020 HDS2833Ba,Bb distance=22' 19548+1941 J 3033 distance=23' 19534+2020 STFA 48AB distance=23' 19534+2020 GUI 28AC distance=23' 19522+1951 HU 351 distance=26' 19555+1944 FOX 90 distance=28' 19516+2009 HU 350 distance=35' 19560+1939 BRT2460 distance=36' 19564+2015 TDS1025 distance=38' 19519+2032 COU 824AB distance=44' 19519+2032 COU 824AC distance=44' 19570+2006 SKF1096 distance=45' 19568+1935 J 3036AB distance=47' 19568+1935 TOB 304AC distance=47' 19569+1935 BRT2523AB distance=49' 19569+1935 TOB 305AC distance=49' 19569+1934 J 3037 distance=49' 19507+2018 TVB 5 distance=50' 19560+2038 A 2790AB distance=50' 19549+1909 J 1145 distance=53' 19567+2034 TDT1866 distance=53' 19575+2018 BU 425AB distance=55' 19575+2018 BU 425AC distance=55' 19575+2018 BU 425AD distance=55' 19560+2038 A 2790CD distance=58' 19557+1906 TDS1024 distance=60' 19581+2003 TDS1027 distance=60' 19508+1917 BAZ 12 distance=60' 19505+2030 J 3018 distance=61' 19575+2035 TDT1876 distance=62' 19528+1856 J 1177 distance=64' 19579+2032 BU 981AB distance=66' 19579+2032 BU 981AC distance=66' 19556+1855 GWP2909 distance=69' 19491+1956 J 2285AB distance=69' 19491+1956 FYM 262AC distance=69' 19490+1955 J 2284 distance=70' 19490+1956 J 2283 distance=70' 19540+1847 J 3028 distance=73' 19527+1848 J 151 distance=73' 19535+1846 MAA 2 distance=74' 19588+2029 TDT1896 distance=76' 19492+1922 GRV 284 distance=76' 19485+1958 J 1865 distance=77' 19595+1940 J 3039AB distance=77' 19595+1940 J 3039BC distance=77' 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 19539+1958 J 498 89 2.3 0
Show 19538+1948 J 3027 359 5.3 13
Show 19546+2013 RAO 614 113 4.2 18
Show 19532+2017 H 3 105 AB 214 16.2 21
Show 19532+2017 H 3 105 AC 26 24.9 21
Show 19534+2020 HDS2833 Ba,Bb 265 0.2 22
Show 19548+1941 J 3033 310 4.6 23
Show 19534+2020 STFA 48 AB 147 41.7 23
Show 19534+2020 GUI 28 AC 218 222.3 23
Show 19522+1951 HU 351 158 2.0 26
Show 19555+1944 FOX 90 50 0.8 28
Show 19516+2009 HU 350 44 3.4 35
Show 19560+1939 BRT2460 320 4.3 36
Show 19564+2015 TDS1025 170 1.2 38
Show 19519+2032 COU 824 AB 81 4.2 44
Show 19519+2032 COU 824 AC 291 20.6 44
Show 19570+2006 SKF1096 225 3.9 45
Show 19568+1935 J 3036 AB 256 7.2 47
Show 19568+1935 TOB 304 AC 324 19.4 47
Show 19569+1935 BRT2523 AB 39 5.6 49
Show 19569+1935 TOB 305 AC 146 15.9 49
Show 19569+1934 J 3037 128 5.1 49
Show 19507+2018 TVB 5 239 9.3 50
Show 19560+2038 A 2790 AB 119 3.9 50
Show 19549+1909 J 1145 312 1.5 53
Show 19567+2034 TDT1866 90 0.5 53
Show 19575+2018 BU 425 AB 240 1.4 55
Show 19575+2018 BU 425 AC 40 22.0 55
Show 19575+2018 BU 425 AD 84 29.1 55
Show 19560+2038 A 2790 CD 103 5.8 58
Show 19557+1906 TDS1024 285 1.3 60
Show 19581+2003 TDS1027 78 1.0 60
Show 19508+1917 BAZ 12 288 2.5 60
Show 19505+2030 J 3018 164 6.9 61
Show 19575+2035 TDT1876 115 0.4 62
Show 19528+1856 J 1177 80 1.9 64
Show 19579+2032 BU 981 AB 107 3.0 66
Show 19579+2032 BU 981 AC 56 30.3 66
Show 19556+1855 GWP2909 245 10.9 69
Show 19491+1956 J 2285 AB 35 8.4 69
Show 19491+1956 FYM 262 AC 142 12.6 69
Show 19490+1955 J 2284 64 5.8 70
Show 19490+1956 J 2283 351 10.4 70
Show 19540+1847 J 3028 307 4.8 73
Show 19527+1848 J 151 196 4.2 73
Show 19535+1846 MAA 2 96 1.3 74
Show 19588+2029 TDT1896 38 0.6 76
Show 19492+1922 GRV 284 36 52.5 76
Show 19485+1958 J 1865 22 6.3 77
Show 19595+1940 J 3039 AB 187 9.9 77
Show 19595+1940 J 3039 BC 172 7.4 77

 
 
WDS 19539+1958 : COMPONENTS
 
 
  A
B pa=89.0°
sep=2.26"
 
 
19539+1958 A
 
 
Name HD 350742 Coord arcsec 2000 195354.79+195901.8 Mag 10.04 PmRA -13.00
PmDE -4.0
 
 
19539+1958 B
 
 
Coord arcsec 2000 195354.95+195901.8 Mag 11.35 PmRA -11.00 PmDE -2.0
Delta magnitude 1.31 Coordinate calculated yes