stampa
Login

Create your own observing lists in a few clicks and save them.
Register here


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
18099+2941
HJ 1315


Nearby doubles
18' : 18094+2957
MET 83AB

22' : 18083+2941
LAF 60AB

31' : 18119+2927
BRT 34

31' : 18086+2916
UC 3505

40' : 18069+2933
SLE 135

51' : 18090+2851
BRT 33

54' : 18112+2850
TDT 727

56' : 18060+3002
TDT 679

63' : 18103+2839
UC 3512

64' : 18075+2846
STA 2

65' : 18070+3034
AC 15AB

67' : 18079+3042
SLE 138

72' : 18139+2851
COU 637

74' : 18049+3015
TDT 667

75' : 18054+3029
SLE 131AB

75' : 18063+2843
HJ 1313

75' : 18082+2830
UC 3502

80' : 18156+3009
TDT 762

81' : 18091+3101
BLL 31AB

84' : 18156+2902
KPP1398

87' : 18070+2824
HDS2553

87' : 18072+2822
TDT 691

88' : 18041+3025
KPP4077

89' : 18039+3023
WIS 322

90' : 18164+2912
OSO 97AB

91' : 18123+3106
SLE 141



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.

18099+2941 HJ 1315

 
 
18h 09m 53.54s +29° 41' 16.1" P.A. 129.00 sep 9.0 mag 11.85,13.10
 
 
Coord 2000 18099+2941 Discov num HJ 1315 Comp Coord arcsec 2000 18 09 53.54 +29 41 16.1
Date first 1828 Date last 2015 Obs 18
Pa first 134 Pa last 128.6 P.A. Now (θ) 128.6°
Sep first 3.0 Sep last 9.039 Sep. Now (ρ) 9.039"
Mag pri 11.85 Mag sec 13.10 delta mag (ΔM) 1.25 Spectral class
Pri motion ra -011 Sec motion ra -006
Pri motion dec -009 Sec motion dec -016
Notes
rPM=0.503
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2104-00429-1 Gaia DR2 4590469983795979520
 
 
WDS 18099+2941 HJ 1315 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJ_1826 Mb - Herschel, J.F.W. 1826MmRAS...2..459H
HJ_1826 MemRAS 2, 459, 1826
HJ_1829a Mb - Herschel, J.F.W. 1829MmRAS...3...47H
HJ_1829a MemRAS 3, 47, 1829
HJ_1829b Mb - Herschel, J.F.W. 1829MmRAS...3..177H
HJ_1829b MemRAS 3, 177, 1829
HJ_1831 Ma - Herschel, J.F.W. 1831MmRAS...4..331H
HJ_1831 +Mb MemRAS 4, part 2, 331, 1831
HJ_1833a Ma - Herschel, J.F.W. 1833MmRAS...5...13H
HJ_1833a +Mb MemRAS 5, 13, 1833
HJ_1833b orb - Herschel, J.F.W. 1833MmRAS...5..171H
HJ_1833b MemRAS 5, 171, 1833
HJ_1833c Mb - Herschel, J.F.W. 1833MmRAS...6....1H
HJ_1833c MemRAS 6, 1, 1833
HJ_1833d orb - Herschel, J.F.W. 1833MmRAS...6..149H
HJ_1833d MemRAS 6, 149, 1833
HJ_1835 Ma - Herschel, J.F.W. 1835MmRAS...8...37H
HJ_1835 +Mb MemRAS 8, 37, 1835
HJ_1836 Mb - Herschel, J.F.W. 1836MmRAS...9..193H
HJ_1836 MemRAS 9, 193, 1836
HJ_1847a Ma j Herschel, J.F.W. .
HJ_1847a +Mb Cape Results, London, 1847 (Cape of Good Hope Astronomical Observations 1834-1838)
HJ_1847b Ma j Herschel, J.F.W. .
HJ_1847b Cape Results, London, 1847
HJ_1850 orb - Herschel, J.F.W. 1850MmRAS..18...47H
HJ_1850 MemRAS 18, 47, 1850
HJ_1870 Mb - Herschel, J.F.W. 1870MmRAS..38....1H
HJ_1870 MemRAS 38, 1, 1870
HJ_1874A - Herschel, J.F.W. 1874MNRAS..35...28B
HJ_1874A cited by Burnham (MNRAS 35, 28, 1874)
HJ_1875A Ma - Herschel, J.F.W. 1875AN.....85..323D
HJ_1875A +Mb cited by Doberck, 1875 (see Dob1875b,f,g,h)
HJ_1880A Ma - Herschel, J.F.W. 1880Obs.....3..508G
HJ_1880A +Mb cited by Gledhill (Obs 3, 508, 1880)
HJ_1880B Mb - Herschel, J.F.W. 1880MNRAS..40..497B
HJ_1880B cited by Burnham (MNRAS 40, 497, 1880)
HJ_1897A Ma j Herschel, J.F.W. 1897MNRAS..57..541S
HJ_1897A cited by See (MNRAS 57, 541, 1897)
HJ_1905A Ma - Herschel, J.F.W. 1905LicOB...3..147A
HJ_1905A +Mb cited by Aitken (Lick Obs. Bull. 3, 147, 1905)
HJ_1906A Ma - Herschel, J.F.W. 1906MmRAS..56....1L
HJ_1906A +Mb cited by Lewis (MemRAS 56, 1, 1906)
HJ_1906B Ma - Herschel, J.F.W. 1906QB821.B972.....
HJ_1906B +Mb cited in BDS (Burnham Double Star Cat.), 1906
HJ_1927A Mb - Herschel, J.F.W. 1927sdsc.book......
HJ_1927A cited in SDS (Southern Double Star Catalog), 1927
HJ_1932A Mb - Herschel, J.F.W. 1932QB821.A43......
HJ_1932A cited in ADS (Aitken Double Star Cat.), 1932
HJ_9999 M j Herschel, J.F.W. ...................
HJ_9999 +Ma 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
18099+2941 HJ 1315 2000 7 129 9.1 11.85 13.10 D 180953.54+294116.1
18099+2941 HJ 1315 2007 8 127 9.4 11.85 13.10 D 180953.54+294116.1
18099+2941 HJ 1315 2008 10 129 9.4 11.85 13.10 D 180953.54+294116.1
18099+2941 HJ 1315 2010 12 129 8.8 11.85 13.10 180953.54+294116.1
18099+2941 HJ 1315 2011 13 132 10.1 11.85 13.10 180953.54+294116.1
18099+2941 HJ 1315 2012 14 135 7.5 11.85 13.10 180953.54+294116.1
18099+2941 HJ 1315 2015 18 129 9.0 11.85 13.10 180953.54+294116.1

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

 
 
WDS 18099+2941 HJ 1315 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18099+2941 HJ 1315 : MEASURES
 
 
No records found.

 
 
WDS 18099+2941 : VIRTUAL EYEPIECE
 
 

18099+2941 HJ 1315A mag 11.85 18099+2941 HJ 1315B sep 8.3 P.A. 132.60 mag 13.1 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 18099+2941 : ALADIN DSS IMAGE @ 18h 09m 53.54s +29° 41' 16.1"
 
 
 
 
WDS 18099+2941 HJ 1315 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18099+2941 HJ 1315 distance=0' 18094+2957 MET 83AB distance=18' 18094+2957 MET 83AC distance=18' 18094+2957 MET 83AD distance=18' 18094+2957 MET 83AE distance=18' 18094+2957 GAT 25AF distance=18' 18083+2941 YSC 65Aa,Ac distance=22' 18083+2941 LAF 60Aa,Ab distance=22' 18083+2941 LAF 60AB distance=22' 18083+2941 LAF 60AC distance=22' 18083+2941 LAF 60AD distance=22' 18083+2941 LAF 60AE distance=22' 18119+2927 BRT 34 distance=31' 18086+2916 UC 3505 distance=31' 18069+2933 SLE 135 distance=40' 18090+2851 BRT 33 distance=51' 18112+2850 TDT 727 distance=54' 18060+3002 TDT 679 distance=56' 18103+2839 UC 3512 distance=63' 18075+2846 STA 2 distance=64' 18070+3034 SCA 170Aa,Ab distance=65' 18070+3034 AC 15AB distance=65' 18070+3034 AC 15AC distance=65' 18070+3034 AC 15AD distance=65' 18070+3034 AC 15AE distance=65' 18070+3034 AC 15AF distance=65' 18070+3034 AC 15AG distance=65' 18079+3042 SLE 138 distance=67' 18139+2851 COU 637 distance=72' 18049+3015 TDT 667 distance=74' 18054+3029 SLE 131BC distance=74' 18054+3029 SLE 131AB distance=75' 18054+3029 SLE 131AC distance=75' 18063+2843 HJ 1313 distance=75' 18082+2830 UC 3502 distance=75' 18156+3009 TDT 762 distance=80' 18091+3101 BLL 31AB distance=81' 18091+3101 BKO 51BC distance=82' 18156+2902 KPP1398 distance=84' 18070+2824 HDS2553 distance=87' 18072+2822 TDT 691 distance=87' 18041+3025 KPP4077 distance=88' 18039+3023 WIS 322 distance=89' 18164+2912 OSO 97AB distance=90' 18164+2912 OSO 97AC distance=90' 18164+2912 OSO 97AD distance=90' 18123+3106 SLE 141 distance=91' 18095+3113 TDS 908 distance=92' 18159+3029 TDT 763 distance=92' 18054+3054 SLE 130 distance=93' 18170+2937 UC 238 distance=94' 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 18099+2941 HJ 1315 129 9.0
Show 18094+2957 MET 83 AB 274 2.7 18
Show 18094+2957 MET 83 AC 239 3.3 18
Show 18094+2957 MET 83 AD 183 9.5 18
Show 18094+2957 MET 83 AE 281 10.4 18
Show 18094+2957 GAT 25 AF 301 29.2 18
Show 18083+2941 YSC 65 Aa,Ac 246 0.1 22
Show 18083+2941 LAF 60 Aa,Ab 251 0.1 22
Show 18083+2941 LAF 60 AB 53 10.4 22
Show 18083+2941 LAF 60 AC 196 11.2 22
Show 18083+2941 LAF 60 AD 168 13.4 22
Show 18083+2941 LAF 60 AE 262 16.3 22
Show 18119+2927 BRT 34 164 5.4 31
Show 18086+2916 UC 3505 255 42.2 31
Show 18069+2933 SLE 135 126 9.7 40
Show 18090+2851 BRT 33 110 3.5 51
Show 18112+2850 TDT 727 343 0.4 54
Show 18060+3002 TDT 679 347 0.7 56
Show 18103+2839 UC 3512 28 28.3 63
Show 18075+2846 STA 2 87 0.1 64
Show 18070+3034 SCA 170 Aa,Ab 230 0.2 65
Show 18070+3034 AC 15 AB 331 1.4 65
Show 18070+3034 AC 15 AC 60 97.0 65
Show 18070+3034 AC 15 AD 103 140.1 65
Show 18070+3034 AC 15 AE 78 169.9 65
Show 18070+3034 AC 15 AF 165 162.4 65
Show 18070+3034 AC 15 AG 175.9 65
Show 18079+3042 SLE 138 329 10.1 67
Show 18139+2851 COU 637 302 3.1 72
Show 18049+3015 TDT 667 146 1.5 74
Show 18054+3029 SLE 131 BC 217 15.0 74
Show 18054+3029 SLE 131 AB 203 52.4 75
Show 18054+3029 SLE 131 AC 206 67.2 75
Show 18063+2843 HJ 1313 297 13.7 75
Show 18082+2830 UC 3502 249 20.1 75
Show 18156+3009 TDT 762 64 0.6 80
Show 18091+3101 BLL 31 AB 320 64.5 81
Show 18091+3101 BKO 51 BC 207 19.0 82
Show 18156+2902 KPP1398 302 10.4 84
Show 18070+2824 HDS2553 300 0.1 87
Show 18072+2822 TDT 691 201 0.9 87
Show 18041+3025 KPP4077 249 16.8 88
Show 18039+3023 WIS 322 284 999.9 89
Show 18164+2912 OSO 97 AB 100 18.6 90
Show 18164+2912 OSO 97 AC 11 21.8 90
Show 18164+2912 OSO 97 AD 273 20.3 90
Show 18123+3106 SLE 141 16 6.1 91
Show 18095+3113 TDS 908 236 0.8 92
Show 18159+3029 TDT 763 321 0.8 92
Show 18054+3054 SLE 130 103 6.7 93
Show 18170+2937 UC 238 66 48.6 94

 
 
WDS 18099+2941 : COMPONENTS
 
 
  A
B pa=132.6°
sep=8.33"
 
 
18099+2941 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 180953.54+294116.1 Mag 11.85 PmRA -11.00
PmDE -9.0 Tycho2 2104-00429-1
Tycho2
Tycho2 2104-00429-1 Pflag RAmdeg 272.47307380 DEmdeg 29.68782245
PmRA -10.4 PmDE -15.4 E RAmdeg 58 E DEmdeg 60
E pmRA 2.8 E pmDE 2.7 EpRAm 1982.89 EpDEm 1982.31
Num 4 Q RAmdeg 2.2 Q DEmdeg 1.2 Q pmRA 2.3
Q pmDE 1.3 BTmag 12.875 E BTmag 0.246 VTmag 11.850
E VTmag 0.153 Prox 791 TYC HIP
CCDM RAdeg 272.47305667 DEdeg 29.68788278 EpRA 1990 1.56
EpDE 1990 1.55 E RAdeg 83.7 E DEdeg 84.9 Posflg
Corr -0.1
 
 
18099+2941 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 180954.01+294110.5 Mag 13.1 PmRA -6.00
PmDE -16.0 Calc delta mag 1.25 Calc coord yes