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Doubles in session


Current system
18530+3621
HJ 1354 AB


Nearby doubles
8' : 18529+3614
A 1383

16' : 18532+3606
TDT1111

18' : 18530+3603
ALI 143

25' : 18548+3611
ES 2029

28' : 18551+3611
TDT1125

31' : 18536+3651
UC 3714

32' : 18504+3614
ES 2024

33' : 18516+3648
ES 241

33' : 18532+3654
TDT1110

35' : 18551+3645
ES 2485

38' : 18545+3654
ES 2028AB

39' : 18537+3658
H 6 3

39' : 18554+3556
A 1385AB

40' : 18546+3656
ELS 7AB

43' : 18550+3702
L 41

44' : 18527+3704
UC 3706

53' : 18523+3713
COU1311

57' : 18484+3612
ES 2023

59' : 18559+3707
ES 2486

61' : 18545+3719
HO 90

62' : 18511+3524
J 110

63' : 18540+3723
BU 137AB

66' : 18556+3524
NSN 707

66' : 18584+3625
STF2429

67' : 18572+3704
ES 2030AB

68' : 18534+3728
HO 89



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.

18530+3621 HJ 1354 AB

 
 
18h 52m 59.38s +36° 21' 20.8" P.A. 5.00 sep 10.2 mag 10.01,9.97 Sp G0V
 
 
Coord 2000 18530+3621 Discov num HJ 1354 Comp AB Coord arcsec 2000 18 52 59.38 +36 21 20.8
Date first 1828 Date last 2019 Obs 42
Pa first 7 Pa last 4.7 P.A. Now (θ) 4.7°
Sep first 8.0 Sep last 10.234 Sep. Now (ρ) 10.234"
Mag pri 10.01 Mag sec 9.97 delta mag (ΔM) 0.04 Spectral class G0V (yellow)
Pri motion ra +014 Sec motion ra +013
Pri motion dec -000 Sec motion dec -005
Notes V (Proper motion indicates physical)
rPM=0.364
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2650-00732-2 ADS 11797
 
 
WDS 18530+3621 HJ 1354 AB : 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
18530+3621 HJ 1354 AB 2015 36 5 10.2 10.01 9.97 G0V V 185259.38+362120.8
18530+3621 HJ 1354 AB 2019 42 5 10.2 10.01 9.97 G0V V 185259.38+362120.8

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

 
 
WDS 18530+3621 HJ 1354 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18530+3621 HJ 1354 AB : MEASURES
 
 
No records found.

 
 
WDS 18530+3621 : VIRTUAL EYEPIECE
 
 

18530+3621 HJ 1354A mag 10.01 Sp G0V 18530+3621 HJ 1354B sep 10.2 P.A. 3.80 mag 9.97 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 18530+3621 : ALADIN DSS IMAGE @ 18h 52m 59.38s +36° 21' 20.8"
 
 
 
 
WDS 18530+3621 HJ 1354 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18530+3621 HJ 1354AB distance=0' 18529+3614 A 1383 distance=8' 18532+3606 TDT1111 distance=16' 18530+3603 ALI 143 distance=18' 18548+3611 ES 2029 distance=25' 18551+3611 TDT1125 distance=28' 18536+3651 UC 3714 distance=31' 18504+3614 ES 2024 distance=32' 18516+3648 ES 241 distance=33' 18532+3654 TDT1110 distance=33' 18551+3645 ES 2485 distance=35' 18545+3654 SMR 13HI distance=37' 18545+3654 ES 2028AB distance=38' 18545+3654 SMR 13AD distance=38' 18545+3654 SMR 13AE distance=38' 18545+3654 SMR 13AF distance=38' 18545+3654 SMR 13AG distance=38' 18545+3654 SMR 13AH distance=38' 18545+3654 SMR 13AJ distance=38' 18545+3654 SMR 13AK distance=38' 18537+3658 H 6 3 distance=39' 18545+3654 ES 2028BC distance=39' 18554+3556 A 1385AB distance=39' 18554+3556 A 1385AC distance=39' 18546+3656 ELS 7AB distance=40' 18546+3656 ELS 7AC distance=40' 18550+3702 L 41 distance=43' 18527+3704 UC 3706 distance=44' 18523+3713 COU1311 distance=53' 18484+3612 ES 2023 distance=57' 18559+3707 ES 2486 distance=59' 18545+3719 HO 90 distance=61' 18511+3524 J 110 distance=62' 18540+3723 BU 137AB distance=63' 18540+3723 BU 137AC distance=63' 18556+3524 NSN 707 distance=66' 18584+3625 STF2429 distance=66' 18572+3704 ES 2030AB distance=67' 18572+3704 ES 2030AC distance=67' 18534+3728 HO 89 distance=68' 18477+3600 ALI 142 distance=68' 18520+3731 ES 2026BC distance=71' 18520+3731 ES 2026AB distance=71' 18475+3647 ES 2022 distance=71' 18584+3554 ES 2031 distance=72' 18516+3739 ES 2025AB distance=80' 18516+3739 ES 2025AD distance=80' 18516+3739 FYM 39AE distance=80' 18516+3739 FYM 39AF distance=80' 18516+3739 FYM 39AG distance=80' 18471+3656 COU1310 distance=80' 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 18530+3621 HJ 1354 AB 5 10.2
Show 18529+3614 A 1383 299 1.4 8
Show 18532+3606 TDT1111 175 0.9 16
Show 18530+3603 ALI 143 60 13.0 18
Show 18548+3611 ES 2029 208 5.1 25
Show 18551+3611 TDT1125 326 0.4 28
Show 18536+3651 UC 3714 305 76.2 31
Show 18504+3614 ES 2024 351 6.4 32
Show 18516+3648 ES 241 72 2.2 33
Show 18532+3654 TDT1110 3 1.3 33
Show 18551+3645 ES 2485 162 6.2 35
Show 18545+3654 SMR 13 HI 251 26.1 37
Show 18545+3654 ES 2028 AB 349 86.3 38
Show 18545+3654 SMR 13 AD 210 193.1 38
Show 18545+3654 SMR 13 AE 238 400.6 38
Show 18545+3654 SMR 13 AF 245 369.4 38
Show 18545+3654 SMR 13 AG 261 335.9 38
Show 18545+3654 SMR 13 AH 284 229.4 38
Show 18545+3654 SMR 13 AJ 249 279.5 38
Show 18545+3654 SMR 13 AK 236 304.2 38
Show 18537+3658 H 6 3 20 175.3 39
Show 18545+3654 ES 2028 BC 135 2.1 39
Show 18554+3556 A 1385 AB 295 0.5 39
Show 18554+3556 A 1385 AC 304 15.8 39
Show 18546+3656 ELS 7 AB 338 8.5 40
Show 18546+3656 ELS 7 AC 121 10.3 40
Show 18550+3702 L 41 32 1.7 43
Show 18527+3704 UC 3706 241 15.4 44
Show 18523+3713 COU1311 226 1.3 53
Show 18484+3612 ES 2023 245 6.5 57
Show 18559+3707 ES 2486 269 7.9 59
Show 18545+3719 HO 90 228 4.0 61
Show 18511+3524 J 110 174 1.9 62
Show 18540+3723 BU 137 AB 167 1.6 63
Show 18540+3723 BU 137 AC 146 23.6 63
Show 18556+3524 NSN 707 245 2.0 66
Show 18584+3625 STF2429 289 5.5 66
Show 18572+3704 ES 2030 AB 233 2.9 67
Show 18572+3704 ES 2030 AC 240 12.7 67
Show 18534+3728 HO 89 170 6.0 68
Show 18477+3600 ALI 142 126 12.7 68
Show 18520+3731 ES 2026 BC 334 4.6 71
Show 18520+3731 ES 2026 AB 112 20.5 71
Show 18475+3647 ES 2022 127 4.5 71
Show 18584+3554 ES 2031 38 5.3 72
Show 18516+3739 ES 2025 AB 353 25.0 80
Show 18516+3739 ES 2025 AD 356 30.1 80
Show 18516+3739 FYM 39 AE 299 63.2 80
Show 18516+3739 FYM 39 AF 205 87.9 80
Show 18516+3739 FYM 39 AG 116 55.1 80
Show 18471+3656 COU1310 4 1.5 80

 
 
WDS 18530+3621 : COMPONENTS
 
 
  A
B pa=3.8°
sep=10.22"
 
 
18530+3621 A
 
 
Coord arcsec 2000 185259.38+362120.8 Mag 10.01 Spectral class G0V (yellow) PmRA 14.00
PmDE 0.0 Tycho2 2650-00732-2 ADS 11797 DM BD+36 3303
Tycho2
Tycho2 2650-00732-2 Pflag RAmdeg 283.24740093 DEmdeg 36.35576801
PmRA 12.3 PmDE 0.5 E RAmdeg 23 E DEmdeg 23
E pmRA 2.7 E pmDE 2.6 EpRAm 1990.37 EpDEm 1990.32
Num 4 Q RAmdeg 1.7 Q DEmdeg 1.4 Q pmRA 1.7
Q pmDE 1.4 BTmag 10.706 E BTmag 0.042 VTmag 10.013
E VTmag 0.033 Prox 102 TYC T HIP
CCDM RAdeg 283.24736556 DEdeg 36.35576694 EpRA 1990 1.60
EpDE 1990 1.71 E RAdeg 22.9 E DEdeg 23.4 Posflg
Corr 0.0
CCDM
Ccdm 18530+3621 RComp Comp A Note1
Note2 Discov num DRAs -0.67 DDEs 21.1
R dRAs 10 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote *
PmRA 18 PmDE 3 Dm number +36 3303 Cat1 BD
Name2 +36 1702 Cat2 AGK2/3 HD M HD
ADS BDS A11797 M ADS BDS N IDS IDS 18495N3614A
HIC
 
 
18530+3621 B
 
 
Coord arcsec 2000 185259.44+362131.0 Mag 9.97 PmRA 13.00 PmDE -5.0
Tycho2 2650-00732-1 Calc delta mag 0.04 Calc coord yes
Tycho2
Tycho2 2650-00732-1 Pflag RAmdeg 283.24769089 DEmdeg 36.35860624
PmRA 10.5 PmDE 2.2 E RAmdeg 22 E DEmdeg 22
E pmRA 2.1 E pmDE 2.0 EpRAm 1989.64 EpDEm 1989.61
Num 6 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 1.0
Q pmDE 0.9 BTmag 10.538 E BTmag 0.037 VTmag 9.971
E VTmag 0.032 Prox 102 TYC T HIP
CCDM RAdeg 283.24766000 DEdeg 36.35860167 EpRA 1990 1.59
EpDE 1990 1.74 E RAdeg 21.9 E DEdeg 21.6 Posflg
Corr 0.0
CCDM
Ccdm 18530+3621 RComp Comp B Note1
Note2 Discov num HJ 1354 DRAs -0.62 DDEs 29.7
R dRAs 10 Year 1900 Theta 006 Rho 10.1
Obs 8 Vmag 9.8 Sp PmNote *
PmRA 11 PmDE -23 Dm number Cat1
Name2 +36 1703 Cat2 AGK2/3 HD M HD
ADS BDS A11797 M ADS BDS N IDS IDS 18495N3614B
HIC