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Doubles in session


Current system
19294+1950
LBU 18 AC


Nearby doubles
10' : 19299+1943
SLE 949

11' : 19301+1945
J 1308

21' : 19293+2010
AZC 106

25' : 19308+1935
SLE 950

26' : 19312+1951
J 1309

30' : 19282+2013
STF3132AB

33' : 19276+2009
COU 514

34' : 19284+2019
STF2530

40' : 19323+1949
J 1310

42' : 19265+1953
STF2521AB

55' : 19319+1907
NSN 716

56' : 19255+1948
HJ 2871AB

58' : 19255+1933
SLE 947AB

59' : 19273+2040
A 159AB

64' : 19292+2053
SLE 948

64' : 19253+1925
SLE 945

65' : 19333+2025
STF2540AB

68' : 19315+2051
BRT2455

73' : 19346+1946
BU 1130AB

79' : 19314+1841
HJ 890

82' : 19284+1829
HU 340

83' : 19269+2112
HLM 23

83' : 19265+1839
BOW 7

83' : 19256+1842
BOW 6

84' : 19243+2032
HDS2752AB

85' : 19300+1826
J 137



Selections
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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.

19294+1950 LBU 18 AC

 
 
19h 29m 25.47s +19° 49' 32.9" P.A. 284.00 sep 101.0 mag 10.43,10.66 Sp K5+G0
 
 
Coord 2000 19294+1950 Discov num LBU  18 Comp AC Coord arcsec 2000 19 29 25.47 +19 49 32.9
Date first 1989 Date last 2016 Obs 6
Pa first 284 Pa last 284.4 P.A. Now (θ) 284.4°
Sep first 100.1 Sep last 101.028 Sep. Now (ρ) 101.028"
Mag pri 10.43 Mag sec 10.66 delta mag (ΔM) 0.23 Spectral class K5+G0 (yellow-orange/yellow)
Pri motion ra +016 Sec motion ra -005
Pri motion dec -031 Sec motion dec -009
Notes N U (See Notes, Proper motion indicates non-physical)
rPM=0.872
This double is not physical.
 
 
19294+1950 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 231580 19 29 25 +19 49 33 J 3241 AB 2016 13 221 1.2 10.43 11.61 1.18
Show 19 29 25 +19 49 33 LBU 18 AC 2016 6 284 101.0 10.43 10.66 0.23 <===
Show 19 29 25 +19 49 33 J 3241 AE 2016 2 73 65.3 10.43 16.00 5.57
Show 19 29 19 +19 49 58 J 1307 CD 2016 15 152 4.1 10.30 11.80 1.50
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Tycho2 1609-01049-1 Gaia DR2 2017636998418776832 HD 231580
 
 
WDS 19294+1950 LBU 18 AC : NOTES
 
 
discov_num notes refcode
J 3241 Pair is BD+19 4040. Cou1955a
 
 
REFERENCES
 
 
refcode metd author reference
Cou1955a Ma - Couteau, P. 1955JO.....38....1C
Cou1955a J. Obs. 38, 1, 1955
 
 
DISCOVERER
 
 
idgroup discov author
1 J Jonckheere, R.
136 LBU Le Beau, J.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19294+1950 LBU 18 AC 2000 2 104 100.4 10.40 10.30 192925.47+194932.9
19294+1950 LBU 18 AC 2001 4 284 100.7 10.43 10.66 K5+G0 N 192925.47+194932.9
19294+1950 LBU 18 AC 2016 8 284 101.0 10.43 10.66 K5+G0 NU 192925.47+194932.9

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

 
 
WDS 19294+1950 LBU 18 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19294+1950 LBU 18 AC : MEASURES
 
 
No records found.

 
 
WDS 19294+1950 : VIRTUAL EYEPIECE
 
 

19294+1950 J 3241A mag 10.43 Sp K5 19294+1950 J 3241B sep 1.2 P.A. 219.50 mag 11.61 19294+1950 J 1307C sep 100.8 P.A. 284.30 mag 10.3 Sp G0 19294+1950 J 1307D sep 98.2 P.A. 282.50 mag 11.8 19294+1950 J 3241E sep 61.8 P.A. 71.60 mag 16 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 19294+1950 : ALADIN DSS IMAGE @ 19h 29m 25.47s +19° 49' 32.9"
 
 
 
 
WDS 19294+1950 LBU 18 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19294+1950 LBU 18AC distance=0' 19294+1950 J 1307CD distance=2' 19299+1943 SLE 949 distance=10' 19301+1945 J 1308 distance=11' 19293+2010 AZC 106 distance=21' 19308+1935 SLE 950 distance=25' 19312+1951 J 1309 distance=26' 19282+2013 STF3132AB distance=30' 19282+2013 WAL 113AC distance=30' 19282+2013 WAL 113AD distance=30' 19276+2009 COU 514 distance=33' 19284+2019 STF2530 distance=34' 19323+1949 J 1310 distance=40' 19265+1953 STF2521AB distance=42' 19265+1953 STF2521AC distance=42' 19265+1953 STF2521AD distance=42' 19265+1953 STF2521AE distance=42' 19319+1907 NSN 716 distance=55' 19255+1948 HJ 2871AB distance=56' 19255+1948 HJ 2871AC distance=56' 19255+1933 SLE 947AB distance=58' 19255+1933 SLE 947AC distance=58' 19273+2040 A 159AB distance=59' 19273+2040 STF2527AC distance=59' 19292+2053 SLE 948 distance=64' 19253+1925 SLE 945 distance=64' 19333+2025 STF2540AB distance=65' 19333+2025 STF2540AC distance=65' 19315+2051 BRT2455 distance=68' 19346+1946 BU 1130AB distance=73' 19346+1946 BU 1130AC distance=73' 19314+1841 HJ 890 distance=79' 19284+1829 HU 340 distance=82' 19269+2112 HLM 23 distance=83' 19265+1839 BOW 7 distance=83' 19256+1842 BOW 6 distance=83' 19243+2032 HDS2752AB distance=84' 19243+2032 HDS2752AC distance=84' 19300+1826 J 137 distance=85' 19268+2110 KRU 8CD distance=85' 19313+1830 TDT1518 distance=85' 19321+1833 TDT1525 distance=86' 19270+2109 A 2786 distance=87' 19268+2110 STF2523AB distance=89' 19268+2110 STF2523AC distance=89' 19335+1842 KPP4153AD distance=89' 19339+1843 TDT1544 distance=92' 19260+2108 KPP 439 distance=93' 19356+1920 TDT1566 distance=93' 19251+1839 HU 339 distance=94' 19311+1817 OL 82 distance=95' 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 19294+1950 J 3241 AB 221 1.2
Show 19294+1950 LBU 18 AC 284 101.0
Show 19294+1950 J 3241 AE 73 65.3
Show 19294+1950 J 1307 CD 152 4.1 2
Show 19299+1943 SLE 949 184 12.5 10
Show 19301+1945 J 1308 197 2.5 11
Show 19293+2010 AZC 106 139 33.5 21
Show 19308+1935 SLE 950 138 7.9 25
Show 19312+1951 J 1309 234 2.6 26
Show 19282+2013 STF3132 AB 39 7.8 30
Show 19282+2013 WAL 113 AC 327 36.8 30
Show 19282+2013 WAL 113 AD 308 56.7 30
Show 19276+2009 COU 514 87 0.5 33
Show 19284+2019 STF2530 155 5.6 34
Show 19323+1949 J 1310 216 2.2 40
Show 19265+1953 STF2521 AB 31 29.0 42
Show 19265+1953 STF2521 AC 326 75.1 42
Show 19265+1953 STF2521 AD 62 152.1 42
Show 19265+1953 STF2521 AE 66 28.2 42
Show 19319+1907 NSN 716 288 1.1 55
Show 19255+1948 HJ 2871 AB 87 13.5 56
Show 19255+1948 HJ 2871 AC 212 50.9 56
Show 19255+1933 SLE 947 AB 258 8.4 58
Show 19255+1933 SLE 947 AC 212 10.9 58
Show 19273+2040 A 159 AB 336 0.8 59
Show 19273+2040 STF2527 AC 16 4.3 59
Show 19292+2053 SLE 948 20 5.5 64
Show 19253+1925 SLE 945 171 6.8 64
Show 19333+2025 STF2540 AB 147 5.4 65
Show 19333+2025 STF2540 AC 221 153.3 65
Show 19315+2051 BRT2455 171 4.8 68
Show 19346+1946 BU 1130 AB 27 7.9 73
Show 19346+1946 BU 1130 AC 317 109.0 73
Show 19314+1841 HJ 890 248 9.0 79
Show 19284+1829 HU 340 120 0.9 82
Show 19269+2112 HLM 23 45 17.0 83
Show 19265+1839 BOW 7 251 9.6 83
Show 19256+1842 BOW 6 309 7.2 83
Show 19243+2032 HDS2752 AB 124 0.3 84
Show 19243+2032 HDS2752 AC 286 1.0 84
Show 19300+1826 J 137 18 4.5 85
Show 19268+2110 KRU 8 CD 137 10.2 85
Show 19313+1830 TDT1518 232 2.8 85
Show 19321+1833 TDT1525 234 0.8 86
Show 19270+2109 A 2786 108 0.4 87
Show 19268+2110 STF2523 AB 148 6.4 89
Show 19268+2110 STF2523 AC 147 250.8 89
Show 19335+1842 KPP4153 AD 249 4.2 89
Show 19339+1843 TDT1544 4 0.6 92
Show 19260+2108 KPP 439 284 4.5 93
Show 19356+1920 TDT1566 238 0.5 93

 
 
WDS 19294+1950 : COMPONENTS
 
 
  A B C D
B pa=219.5°
sep=1.21"
 
C pa=284.3°
sep=100.75"
pa=284.9°
sep=100.24"
 
D pa=282.5°
sep=98.16"
pa=283.1°
sep=97.62"
pa=153.2°
sep=4.01"
 
E pa=71.6°
sep=61.75"
pa=71.0°
sep=62.77"
pa=91.9°
sep=156.31"
pa=90.6°
sep=154.43"
 
 
19294+1950 A
 
 
Name HD 231580 Coord arcsec 2000 192925.47+194932.9 Mag 10.43 Spectral class K5 (yellow-orange)
PmRA 16.00 PmDE -31.0 Tycho2 1609-01049-1 HD 231580
Tycho2
Tycho2 1609-01049-1 Pflag P RAmdeg 292.35612762 DEmdeg 19.82579205
PmRA 18.2 PmDE -32.1 E RAmdeg 34 E DEmdeg 32
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.34 EpDEm 1987.81
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 11.691 E BTmag 0.073 VTmag 10.431
E VTmag 0.041 Prox 10 TYC T HIP
CCDM RAdeg 292.35613139 DEdeg 19.82592111 EpRA 1990 1.68
EpDE 1990 1.62 E RAdeg 34.7 E DEdeg 33.0 Posflg D
Corr 0.0
 
 
19294+1950 B
 
 
Coord arcsec 2000 192925.42+194932.0 Mag 11.61 PmRA 18.00 PmDE -32.0
Tycho2 1609-01049-2 Calc delta mag 1.18 Calc coord yes
Tycho2
Tycho2 1609-01049-2 Pflag P RAmdeg 292.35612762 DEmdeg 19.82579205
PmRA 18.2 PmDE -32.1 E RAmdeg 34 E DEmdeg 32
E pmRA 1.7 E pmDE 1.7 EpRAm 1987.34 EpDEm 1987.81
Num 3 Q RAmdeg 0.9 Q DEmdeg 0.7 Q pmRA 0.9
Q pmDE 0.7 BTmag 12.409 E BTmag 0.178 VTmag 11.607
E VTmag 0.119 Prox 10 TYC HIP
CCDM RAdeg 292.35594472 DEdeg 19.82571167 EpRA 1990 1.68
EpDE 1990 1.61 E RAdeg 79.4 E DEdeg 76.4 Posflg D
Corr 0.0
 
 
19294+1950 C
 
 
Coord arcsec 2000 192918.55+194957.7 Coord calc 192918.55+194957.7 Mag 10.3 Spectral class G0 (yellow)
PmRA -5.00 PmDE -9.0 Calc delta mag 0.13
 
 
19294+1950 D
 
 
Coord arcsec 2000 192918.68+194954.1 Mag 11.8 Calc delta mag 1.37 Calc coord yes
 
 
19294+1950 E
 
 
Coord arcsec 2000 192929.62+194952.4 Mag 16 Calc delta mag 5.57 Calc coord yes