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Current system
18285-1013
HJ 5497


Nearby doubles
38' : 18311-0958
KPP2767

57' : 18276-1039
DAM 320AB

57' : 18271-0853
HDS2608

57' : 18322-0922
BU 247

75' : 18314-1048
STF2325

82' : 18334-1026
BU 642AB

87' : 18331-1042
HDS2632AB

89' : 18343-1015
DAM 321

89' : 18331-0845
HJ 5498AB

89' : 18308-1108
LDS 642

102' : 18257-0816
BRT 478

103' : 18270-1125
TDT 874

103' : 18355-0929
SLE 207

113' : 18214-0915
BWE 1

126' : 18204-1011
HER 2

127' : 18322-0750
BU 419

128' : 18201-0936
MOC 14AB

131' : 18362-1053
EGN 23AB

135' : 18198-0917
SHN 230

135' : 18321-0741
J 2518

137' : 18234-1137
BVD 126

147' : 18188-0929
RST4585

152' : 18367-0811
KRV 21

152' : 18292-1216
KPP1683

153' : 18299-1216
HU 68

153' : 18218-1139
HU 62



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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18285-1013 HJ 5497

 
 
18h 28m 39.99s -09° 44' 52.2" P.A. 224.00 sep 16.1 mag 13.50,15.00
 
 
Coord 2000 18285-1013 Discov num HJ 5497 Comp Coord arcsec 2000 18 28 39.99 -09 44 52.2
Date first 1823 Date last 2015 Obs 9
Pa first 225 Pa last 224.3 P.A. Now (θ) 224.3°
Sep first 20.0 Sep last 16.139 Sep. Now (ρ) 16.139"
Mag pri 13.50 Mag sec 15.00 delta mag (ΔM) 1.5 Spectral class
Pri motion ra -013 Sec motion ra -010
Pri motion dec +003 Sec motion dec -001
Notes N (See Notes)
rPM=0.375
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Scutum Gaia DR2 4155831452495492992
 
 
WDS 18285-1013 HJ 5497 : NOTES
 
 
discov_num notes refcode
HJ 5497 Herschel coordinates 18 19, NPD 100 19 17 (1830). Colors orange and
green. RA is described as "precarious".
 
 
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
18285-1013 HJ 5497 1823 1 225 20.0     N
18285-1013 HJ 5497 2000 2 225 16.1     N 182840.00-094452.2
18285-1013 HJ 5497 2010 5 224 16.0 13.50 15.00 N 182839.99-094452.2
18285-1013 HJ 5497 2015 6 224 16.1 13.50 15.00 N 182839.99-094452.2

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

 
 
WDS 18285-1013 HJ 5497 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18285-1013 HJ 5497 : MEASURES
 
 
No records found.

 
 
WDS 18285-1013 : VIRTUAL EYEPIECE
 
 

18285-1013 HJ 5497A mag 13.5 18285-1013 HJ 5497B sep 16.0 P.A. 223.90 mag 15 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 18285-1013 : ALADIN DSS IMAGE @ 18h 28m 39.99s -09° 44' 52.2"
 
 
 
 
WDS 18285-1013 HJ 5497 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18285-1013 HJ 5497 distance=0' 18311-0958 KPP2767 distance=38' 18276-1039 DAM 320AB distance=57' 18276-1039 DAM 320AC distance=57' 18271-0853 HDS2608 distance=57' 18322-0922 BU 247 distance=57' 18305-1052 HDS2623Aa,Ab distance=73' 18314-1048 STF2325 distance=75' 18334-1026 BU 642AB distance=82' 18334-1026 BU 642AC distance=82' 18331-1042 HDS2632AB distance=87' 18331-1042 GII 268Aa,Ab distance=87' 18343-1015 DAM 321 distance=89' 18331-0845 HJ 5498AB distance=89' 18331-0845 HJ 5498AC distance=89' 18331-0845 ABH 101AD distance=89' 18331-0845 ABH 101AE distance=89' 18308-1108 LDS 642 distance=89' 18257-0816 BRT 478 distance=102' 18270-1125 TDT 874 distance=103' 18355-0929 SLE 207 distance=103' 18214-0915 BWE 1 distance=113' 18204-1011 HER 2 distance=126' 18322-0750 BU 419 distance=127' 18201-0936 MOC 14AB distance=128' 18201-0936 MOC 14AC distance=128' 18201-0936 MOC 14AD distance=128' 18362-1053 EGN 23AB distance=131' 18362-1053 EGN 23AC distance=131' 18362-1053 EGN 23AD distance=131' 18362-1053 EGN 23AE distance=131' 18362-1053 EGN 23AF distance=131' 18362-1053 EGN 23AG distance=131' 18362-1053 EGN 23AH distance=131' 18362-1053 EGN 23AI distance=131' 18362-1053 EGN 23AJ distance=131' 18362-1053 EGN 23AK distance=131' 18362-1053 EGN 23AL distance=131' 18362-1053 EGN 23AM distance=131' 18198-0917 SHN 230 distance=135' 18321-0741 J 2518 distance=135' 18234-1137 BVD 126 distance=137' 18188-0929 RST4585 distance=147' 18367-0811 KRV 21 distance=152' 18292-1216 KPP1683 distance=152' 18299-1216 HU 68 distance=153' 18218-1139 HU 62 distance=153' 18254-1212 BRT2753 distance=154' 18322-0720 LDS 644 distance=155' 18226-1152 BU 1252 distance=155' 18181-0943 RST4584 distance=157' 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 18285-1013 HJ 5497 224 16.1
Show 18311-0958 KPP2767 237 11.7 38
Show 18276-1039 DAM 320 AB 64 16.5 57
Show 18276-1039 DAM 320 AC 97 8.0 57
Show 18271-0853 HDS2608 344 0.1 57
Show 18322-0922 BU 247 167 7.9 57
Show 18305-1052 HDS2623 Aa,Ab 80 0.0 73
Show 18314-1048 STF2325 257 12.4 75
Show 18334-1026 BU 642 AB 89 4.2 82
Show 18334-1026 BU 642 AC 30 63.3 82
Show 18331-1042 HDS2632 AB 24 0.5 87
Show 18331-1042 GII 268 Aa,Ab 138 0.1 87
Show 18343-1015 DAM 321 53 4.5 89
Show 18331-0845 HJ 5498 AB 95 14.4 89
Show 18331-0845 HJ 5498 AC 168 25.2 89
Show 18331-0845 ABH 101 AD 124 49.4 89
Show 18331-0845 ABH 101 AE 165 83.6 89
Show 18308-1108 LDS 642 336 80.6 89
Show 18257-0816 BRT 478 155 7.7 102
Show 18270-1125 TDT 874 299 0.8 103
Show 18355-0929 SLE 207 252 16.4 103
Show 18214-0915 BWE 1 71 1.8 113
Show 18204-1011 HER 2 18 1.0 126
Show 18322-0750 BU 419 32 1.2 127
Show 18201-0936 MOC 14 AB 269 1.2 128
Show 18201-0936 MOC 14 AC 214 2.1 128
Show 18201-0936 MOC 14 AD 95 2.2 128
Show 18362-1053 EGN 23 AB 140 3.5 131
Show 18362-1053 EGN 23 AC 214 8.7 131
Show 18362-1053 EGN 23 AD 233 13.5 131
Show 18362-1053 EGN 23 AE 203 13.6 131
Show 18362-1053 EGN 23 AF 154 14.5 131
Show 18362-1053 EGN 23 AG 213 14.6 131
Show 18362-1053 EGN 23 AH 145 16.4 131
Show 18362-1053 EGN 23 AI 307 19.3 131
Show 18362-1053 EGN 23 AJ 210 18.4 131
Show 18362-1053 EGN 23 AK 171 19.1 131
Show 18362-1053 EGN 23 AL 221 21.1 131
Show 18362-1053 EGN 23 AM 235 21.8 131
Show 18198-0917 SHN 230 -1 0.4 135
Show 18321-0741 J 2518 268 3.7 135
Show 18234-1137 BVD 126 290 19.2 137
Show 18188-0929 RST4585 17 0.7 147
Show 18367-0811 KRV 21 29 24.7 152
Show 18292-1216 KPP1683 264 13.0 152
Show 18299-1216 HU 68 118 3.1 153
Show 18218-1139 HU 62 25 0.5 153
Show 18254-1212 BRT2753 165 4.0 154
Show 18322-0720 LDS 644 338 5.7 155
Show 18226-1152 BU 1252 154 0.8 155
Show 18181-0943 RST4584 118 1.1 157

 
 
WDS 18285-1013 : COMPONENTS
 
 
  A
B pa=223.9°
sep=16.03"
 
 
18285-1013 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.99-094452.2 Mag 13.5 PmRA -13.00
PmDE 3.0
 
 
18285-1013 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 182839.24-094503.8 Mag 15 PmRA -10.00
PmDE -1.0 Calc delta mag 1.5 Calc coord yes