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Doubles in session


Current system
18385-0418
HJ 5499


Nearby doubles
26' : 18388-0443
BRT 481

29' : 18397-0358
BRT 482

38' : 18381-0455
RST4592

53' : 18416-0353
RST4593

59' : 18422-0357
J 2521AB

67' : 18384-0312
A 88AB

78' : 18437-0413
SKF 405

79' : 18416-0522
TDT1001

81' : 18416-0525
GII 65

82' : 18349-0317
HJ 863

84' : 18334-0346
GWP2783

85' : 18379-0254
KPP1345

86' : 18424-0520
KRV 20

88' : 18334-0458
BST 1AB

101' : 18348-0256
RST4589

101' : 18394-0239
BRT1948

101' : 18330-0516
A 2686

103' : 18383-0236
BRT3333

104' : 18372-0236
BAL 248

105' : 18386-0235
WAM 4

106' : 18381-0233
TVB 304

107' : 18441-0313
J 528

108' : 18316-0353
A 87AB

122' : 18454-0314
A 90

132' : 18354-0621
RST4591

132' : 18472-0445
NOI 5



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.

18385-0418 HJ 5499

 
 
18h 38m 32.04s -04° 18' 18.8" P.A. 17.00 sep 32.1 mag 9.49,11.90 Sp M2
 
 
Coord 2000 18385-0418 Discov num HJ 5499 Comp Coord arcsec 2000 18 38 32.04 -04 18 18.8
Date first 1827 Date last 2015 Obs 20
Pa first 15 Pa last 17 P.A. Now (θ) 17°
Sep first 15.0 Sep last 32.06 Sep. Now (ρ) 32.06"
Mag pri 9.49 Mag sec 11.90 delta mag (ΔM) 2.41 Spectral class M2 (red)
Pri motion ra -008 Sec motion ra +011
Pri motion dec -021 Sec motion dec +012
Notes L (Linear solution)
rPM=1.694
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Tycho2 5121-00323-1 Gaia DR2 4256960378824538880
 
 
WDS 18385-0418 HJ 5499 : 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
18385-0418 HJ 5499 1998 10 17 31.4 9.49 11.93 LD 183832.04-041818.8
18385-0418 HJ 5499 2000 11 17 31.2 9.49 11.93 LD 183832.04-041818.8
18385-0418 HJ 5499 2013 12 17 31.9 9.49 11.90 M2 L 183832.04-041818.8
18385-0418 HJ 5499 2015 20 17 32.1 9.49 11.90 M2 L 183832.04-041818.8

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

 
 
WDS 18385-0418 HJ 5499 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18385-0418 HJ 5499 : MEASURES
 
 
No records found.

 
 
WDS 18385-0418 : VIRTUAL EYEPIECE
 
 

18385-0418 HJ 5499A mag 9.49 Sp M2 18385-0418 HJ 5499B sep 32.0 P.A. 17.00 mag 11.9 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 18385-0418 : ALADIN DSS IMAGE @ 18h 38m 32.04s -04° 18' 18.8"
 
 
 
 
WDS 18385-0418 HJ 5499 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18385-0418 HJ 5499 distance=0' 18388-0443 BRT 481 distance=26' 18397-0358 BRT 482 distance=29' 18381-0455 RST4592 distance=38' 18416-0353 RST4593 distance=53' 18422-0357 J 2521AB distance=59' 18422-0357 J 2521AC distance=59' 18384-0312 A 88AB distance=67' 18384-0312 A 88AB,C distance=67' 18437-0413 SKF 405 distance=78' 18416-0522 TDT1001 distance=79' 18416-0525 GII 65 distance=81' 18349-0317 HJ 863 distance=82' 18334-0346 GWP2783 distance=84' 18379-0254 KPP1345 distance=85' 18424-0520 KRV 20 distance=86' 18334-0458 BST 1AB distance=88' 18334-0458 AGE 9AC distance=88' 18334-0458 AGE 9AD distance=88' 18334-0458 AGE 9AE distance=88' 18334-0458 AGE 9AF distance=88' 18348-0256 RST4589 distance=101' 18394-0239 BRT1948 distance=101' 18330-0516 A 2686 distance=101' 18383-0236 BRT3333 distance=103' 18372-0236 BAL 248 distance=104' 18386-0235 WAM 4 distance=105' 18381-0233 TVB 304 distance=106' 18441-0313 J 528 distance=107' 18316-0353 A 87AB distance=108' 18316-0353 A 87AC distance=108' 18316-0353 A 87CD distance=108' 18454-0314 A 90 distance=122' 18354-0621 RST4591 distance=132' 18472-0445 NOI 5 distance=132' 18473-0346 J 2232 distance=134' 18475-0338 TNN 12AB distance=140' 18475-0338 TNN 12AC distance=140' 18475-0338 TNN 12AD distance=140' 18475-0338 TNN 12AE distance=140' 18335-0220 GWP2784AB distance=140' 18335-0220 GWP2785AC distance=140' 18300-0522 BRT 479 distance=142' 18307-0541 RST4588 distance=143' 18293-0459 J 522 distance=144' 18320-0607 HDS2629 distance=147' 18409-0641 KPP2774 distance=148' 18291-0338 FOX 230 distance=148' 18427-0635 J 2525 distance=149' 18427-0634 DAM 115 distance=150' 18380-0648 TOK 32AB distance=151' 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 18385-0418 HJ 5499 17 32.1
Show 18388-0443 BRT 481 182 4.9 26
Show 18397-0358 BRT 482 160 2.3 29
Show 18381-0455 RST4592 309 5.7 38
Show 18416-0353 RST4593 19 0.5 53
Show 18422-0357 J 2521 AB 295 2.6 59
Show 18422-0357 J 2521 AC 89 18.6 59
Show 18384-0312 A 88 AB 13 0.1 67
Show 18384-0312 A 88 AB,C 115 18.5 67
Show 18437-0413 SKF 405 22 15.7 78
Show 18416-0522 TDT1001 66 0.6 79
Show 18416-0525 GII 65 358 2.0 81
Show 18349-0317 HJ 863 76 10.1 82
Show 18334-0346 GWP2783 215 7.6 84
Show 18379-0254 KPP1345 75 10.1 85
Show 18424-0520 KRV 20 74 25.4 86
Show 18334-0458 BST 1 AB 122 4.3 88
Show 18334-0458 AGE 9 AC 1 4.9 88
Show 18334-0458 AGE 9 AD 81 1.3 88
Show 18334-0458 AGE 9 AE 242 2.3 88
Show 18334-0458 AGE 9 AF 233 3.7 88
Show 18348-0256 RST4589 88 1.1 101
Show 18394-0239 BRT1948 248 4.1 101
Show 18330-0516 A 2686 328 2.0 101
Show 18383-0236 BRT3333 239 2.3 103
Show 18372-0236 BAL 248 340 5.5 104
Show 18386-0235 WAM 4 93 1.4 105
Show 18381-0233 TVB 304 26 26.3 106
Show 18441-0313 J 528 195 4.6 107
Show 18316-0353 A 87 AB 294 1.8 108
Show 18316-0353 A 87 AC 316 4.2 108
Show 18316-0353 A 87 CD 4.0 108
Show 18454-0314 A 90 359 3.1 122
Show 18354-0621 RST4591 12 0.3 132
Show 18472-0445 NOI 5 162 0.0 132
Show 18473-0346 J 2232 87 5.4 134
Show 18475-0338 TNN 12 AB 266 2.1 140
Show 18475-0338 TNN 12 AC 224 2.5 140
Show 18475-0338 TNN 12 AD 237 3.1 140
Show 18475-0338 TNN 12 AE 355 3.9 140
Show 18335-0220 GWP2784 AB 292 455.1 140
Show 18335-0220 GWP2785 AC 337 279.6 140
Show 18300-0522 BRT 479 281 5.4 142
Show 18307-0541 RST4588 222 1.1 143
Show 18293-0459 J 522 221 4.9 144
Show 18320-0607 HDS2629 149 0.1 147
Show 18409-0641 KPP2774 9 35.1 148
Show 18291-0338 FOX 230 94 5.1 148
Show 18427-0635 J 2525 305 6.6 149
Show 18427-0634 DAM 115 115 4.6 150
Show 18380-0648 TOK 32 AB 32 3.8 151

 
 
WDS 18385-0418 : COMPONENTS
 
 
  A
B pa=17.0°
sep=32.05"
 
 
18385-0418 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183832.04-041818.8 Mag 9.49 Spectral class M2 (red)
PmRA -8.00 PmDE -21.0 Tycho2 5121-00323-1
Tycho2
Tycho2 5121-00323-1 Pflag RAmdeg 279.63350410 DEmdeg -4.30522049
PmRA -9.1 PmDE -21.9 E RAmdeg 18 E DEmdeg 19
E pmRA 1.5 E pmDE 1.6 EpRAm 1987.19 EpDEm 1985.52
Num 7 Q RAmdeg 0.7 Q DEmdeg 0.3 Q pmRA 0.8
Q pmDE 0.3 BTmag 12.007 E BTmag 0.133 VTmag 9.486
E VTmag 0.024 Prox 312 TYC T HIP
CCDM RAdeg 279.63352472 DEdeg -4.30517056 EpRA 1990 1.89
EpDE 1990 1.79 E RAdeg 19.9 E DEdeg 23.8 Posflg
Corr -0.1
CCDM
Ccdm 18385-0418 RComp Comp A Note1
Note2 Discov num DRAs 2.01 DDEs -18.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 10.3 Sp PmNote
PmRA PmDE Dm number -04 4525 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 8680 M ADS BDS N IDS IDS 18332S0423A
HIC
 
 
18385-0418 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183832.66-041748.1 Mag 11.9 PmRA 11.00
PmDE 12.0 Tycho2 5121-00617-1 Calc delta mag 2.41 Calc coord yes
Tycho2
Tycho2 5121-00617-1 Pflag RAmdeg 279.63601495 DEmdeg -4.29689055
PmRA 8.1 PmDE 11.2 E RAmdeg 76 E DEmdeg 94
E pmRA 2.8 E pmDE 3.0 EpRAm 1976.69 EpDEm 1973.30
Num 4 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 12.472 E BTmag 0.229 VTmag 11.931
E VTmag 0.209 Prox 312 TYC HIP
CCDM RAdeg 279.63603694 DEdeg -4.29687444 EpRA 1990 1.90
EpDE 1990 1.78 E RAdeg 161.5 E DEdeg 193.1 Posflg
Corr -0.2
CCDM
Ccdm 18385-0418 RComp Comp B Note1
Note2 Discov num HJ 5499 DRAs 2.62 DDEs 11.4
R dRAs 65 Year 1925 Theta 016 Rho 28.6
Obs 6 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 8680 M ADS BDS N IDS IDS 18332S0423B
HIC