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Doubles in session


Current system
18017+3714
GCB 29


Nearby doubles
26' : 17591+3716
J 755

34' : 18025+3643
ES 2479

34' : 18036+3731
COU1147

49' : 17595+3803
ES 2478

51' : 17578+3744
TOB 141

52' : 18031+3805
J 757

54' : 17594+3803
DAM 100

54' : 17596+3804
DAM 101

54' : 17597+3624
OSO 91AB

55' : 18056+3727
ES 2109AB

56' : 17597+3807
DAM 102

58' : 17592+3806
DAM 99

61' : 18053+3750
ALI 608

62' : 17579+3741
ROE 4

65' : 18028+3815
ALI 867

69' : 17561+3636
ES 2477

70' : 18053+3806
J 758

72' : 18050+3619
LDS4774

75' : 18011+3558
POP 210AB

76' : 18001+3600
UC 3467

77' : 17552+3647
KPP1766

78' : 18056+3618
AHD 1

79' : 17551+3745
OSO 89AB

81' : 17553+3753
GRV 969

86' : 18043+3557
JOD 14

88' : 18080+3642
ES 183



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18017+3714 GCB 29

 
 
18h 01m 12.06s +37° 14' 08.9" P.A. 212.00 sep 3.9 mag 11.00,11.80
 
 
Coord 2000 18017+3714 Discov num GCB  29 Comp Coord arcsec 2000 18 01 12.06 +37 14 08.9
Date first 1923 Date last 2019 Obs 16
Pa first 215 Pa last 212.3 P.A. Now (θ) 212.3°
Sep first 2.4 Sep last 3.894 Sep. Now (ρ) 3.894"
Mag pri 11.00 Mag sec 11.80 delta mag (ΔM) 0.8 Spectral class
Pri motion ra +021 Sec motion ra -007
Pri motion dec +025 Sec motion dec -004
Notes N (See Notes)
rPM=1.235
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Gaia DR2 4609672881358599552
 
 
WDS 18017+3714 GCB 29 : NOTES
 
 
discov_num notes refcode
GCB 29 J 3212. Also known as BRT2222.
 
 
REFERENCES
 
 
refcode metd author reference
Gcb1932 Ma - Giacobini, M. 1932JO.....15...29G
Gcb1932 J. Obs. 15, 29, 1932
Gcb1932B Ma - Giacobini, M. 1932QB821.A43......
Gcb1932B cited in ADS (Aitken Double Star Cat., 1932)
Gcb1934 Ma - Giacobini, M. .
Gcb1934 Mesures d'etoiles doubles faites a l'Observatoire de Paris, 1934 [QB821.G4]
Gcb1938 Ma - Giacobini, M. 1938JO.....21...33G
Gcb1938 J. Obs. 21, 33, 1938
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18017+3714 GCB 29 2007 7 213 3.9 11.00 11.80 N D 180112.06+371408.9
18017+3714 GCB 29 2008 8 211 3.9 11.00 11.80 N D 180112.06+371408.9
18017+3714 GCB 29 2009 9 212 3.9 11.00 11.80 N D 180112.06+371408.9
18017+3714 GCB 29 2015 11 213 3.9 11.00 11.80 N 180112.06+371408.9
18017+3714 GCB 29 2019 15 212 3.9 11.00 11.80 N 180112.06+371408.9

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

 
 
WDS 18017+3714 GCB 29 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18017+3714 GCB 29 : MEASURES
 
 
No records found.

 
 
WDS 18017+3714 : VIRTUAL EYEPIECE
 
 

18017+3714 GCB 29A mag 11 18017+3714 GCB 29B sep 3.7 P.A. 206.70 mag 11.8 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 18017+3714 : ALADIN DSS IMAGE @ 18h 01m 12.06s +37° 14' 08.9"
 
 
 
 
WDS 18017+3714 GCB 29 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18017+3714 GCB 29 distance=0' 17591+3716 J 755 distance=26' 18025+3643 ES 2479 distance=34' 18036+3731 COU1147 distance=34' 17595+3803 ES 2478 distance=49' 17578+3744 TOB 141 distance=51' 18031+3805 J 757 distance=52' 17594+3803 DAM 100 distance=54' 17596+3804 DAM 101 distance=54' 17597+3624 OSO 91AB distance=54' 17597+3624 OSO 91AC distance=54' 18056+3727 ES 2109AB distance=55' 18056+3727 DAM 306AC distance=55' 18056+3727 ES 2109AD distance=55' 17597+3807 DAM 102 distance=56' 17592+3806 DAM 99 distance=58' 18053+3750 ALI 608 distance=61' 17579+3741 ROE 4 distance=62' 18028+3815 ALI 867 distance=65' 17561+3636 ES 2477 distance=69' 18053+3806 J 758 distance=70' 18050+3619 LDS4774 distance=72' 18011+3558 CVE 2DE distance=74' 18011+3558 POP 210AB distance=75' 18011+3558 POP 210BC distance=75' 18001+3600 UC 3467 distance=76' 17552+3647 KPP1766 distance=77' 18056+3618 AHD 1 distance=78' 17551+3745 OSO 89AB distance=79' 17551+3745 OSO 89AC distance=79' 17551+3745 OSO 89AD distance=79' 17553+3753 GRV 969 distance=81' 18043+3557 JOD 14 distance=86' 18080+3642 ES 183 distance=88' 18051+3819 J 1218 distance=89' 18063+3824 HU 1186 distance=93' 17532+3713 DAE 11 distance=96' 18088+3638 KPP1404 distance=98' 17548+3610 COU1303 distance=100' 17587+3538 COU1002 distance=101' 18064+3837 ES 2017 distance=103' 17574+3540 STF2257AB distance=105' 17574+3540 WAL 86AC distance=105' 17574+3540 HO 73CD distance=106' 17574+3540 STF2256CE distance=106' 18101+3713 ES 2480 distance=107' 18094+3756 ALI 609 distance=107' 18038+3857 LDS4773AB distance=108' 17584+3524 COU1000 distance=115' 17533+3605 STF2243 distance=118' 17523+3624 OSO 85 distance=119' 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 18017+3714 GCB 29 212 3.9
Show 17591+3716 J 755 141 1.7 26
Show 18025+3643 ES 2479 232 9.9 34
Show 18036+3731 COU1147 175 0.7 34
Show 17595+3803 ES 2478 234 4.3 49
Show 17578+3744 TOB 141 356 16.8 51
Show 18031+3805 J 757 322 3.5 52
Show 17594+3803 DAM 100 138 8.3 54
Show 17596+3804 DAM 101 80 5.1 54
Show 17597+3624 OSO 91 AB 16 20.4 54
Show 17597+3624 OSO 91 AC 104 27.3 54
Show 18056+3727 ES 2109 AB 147 4.3 55
Show 18056+3727 DAM 306 AC 331 18.8 55
Show 18056+3727 ES 2109 AD 350 41.8 55
Show 17597+3807 DAM 102 111 8.8 56
Show 17592+3806 DAM 99 86 6.4 58
Show 18053+3750 ALI 608 175 13.3 61
Show 17579+3741 ROE 4 164 11.3 62
Show 18028+3815 ALI 867 246 11.4 65
Show 17561+3636 ES 2477 5 6.8 69
Show 18053+3806 J 758 124 3.2 70
Show 18050+3619 LDS4774 268 302.4 72
Show 18011+3558 CVE 2 DE 226 2.5 74
Show 18011+3558 POP 210 AB 266 79.8 75
Show 18011+3558 POP 210 BC 135 2.9 75
Show 18001+3600 UC 3467 278 42.4 76
Show 17552+3647 KPP1766 85 13.7 77
Show 18056+3618 AHD 1 278 39.8 78
Show 17551+3745 OSO 89 AB 117 20.7 79
Show 17551+3745 OSO 89 AC 74 21.3 79
Show 17551+3745 OSO 89 AD 26 23.8 79
Show 17553+3753 GRV 969 156 43.1 81
Show 18043+3557 JOD 14 339 0.3 86
Show 18080+3642 ES 183 169 8.4 88
Show 18051+3819 J 1218 167 3.1 89
Show 18063+3824 HU 1186 134 0.2 93
Show 17532+3713 DAE 11 1.6 96
Show 18088+3638 KPP1404 352 10.5 98
Show 17548+3610 COU1303 258 1.3 100
Show 17587+3538 COU1002 164 0.9 101
Show 18064+3837 ES 2017 268 2.6 103
Show 17574+3540 STF2257 AB 153 23.4 105
Show 17574+3540 WAL 86 AC 261 122.0 105
Show 17574+3540 HO 73 CD 213 1.8 106
Show 17574+3540 STF2256 CE 350 9.1 106
Show 18101+3713 ES 2480 355 4.5 107
Show 18094+3756 ALI 609 207 13.3 107
Show 18038+3857 LDS4773 AB 304 72.4 108
Show 17584+3524 COU1000 154 0.9 115
Show 17533+3605 STF2243 39 1.1 118
Show 17523+3624 OSO 85 73 28.2 119

 
 
WDS 18017+3714 : COMPONENTS
 
 
  A
B pa=206.7°
sep=3.68"
 
 
18017+3714 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180112.06+371408.9 Mag 11 PmRA 21.00
PmDE 25.0
 
 
18017+3714 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180111.92+371405.6 Mag 11.8 PmRA -7.00
PmDE -4.0 Calc delta mag 0.8 Calc coord yes