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Doubles in session


Current system
18495+0705
HJ 867


Nearby doubles
27' : 18490+0732
J 808

33' : 18475+0648
TDT1057AB

40' : 18488+0745
J 1274

44' : 18479+0743
STF2389

57' : 18456+0708
KPP1100

57' : 18498+0801
HJ 869

65' : 18503+0807
HU 254

65' : 18502+0807
J 2236

69' : 18451+0639
HDS2658

74' : 18458+0755
TDT1040

76' : 18456+0754
TDT1038

78' : 18447+0747
J 2921

79' : 18496+0823
HEI 805

80' : 18530+0602
LDS1016

80' : 18443+0640
CRT 6AB

81' : 18544+0636
J 1836

83' : 18549+0716
J 1275

84' : 18528+0811
TDT1106

89' : 18463+0821
TDT1045

97' : 18549+0615
J 1267

99' : 18480+0841
HU 253

100' : 18508+0842
HU 256

101' : 18507+0843
J 1835

101' : 18431+0742
LDS1013AB

101' : 18474+0841
ELP 43

107' : 18427+0742
HEI 870AB



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.

18495+0705 HJ 867

 
 
18h 49m 22.96s +07° 04' 37.6" P.A. 299.00 sep 9.7 mag 11.00,11.50
 
 
Coord 2000 18495+0705 Discov num HJ  867 Comp Coord arcsec 2000 18 49 22.96 +07 04 37.6
Date first 1902 Date last 2015 Obs 10
Pa first 313 Pa last 299.2 P.A. Now (θ) 299.2°
Sep first 10.2 Sep last 9.682 Sep. Now (ρ) 9.682"
Mag pri 11.00 Mag sec 11.50 delta mag (ΔM) 0.5 Spectral class
Pri motion ra +013 Sec motion ra +003
Pri motion dec +007 Sec motion dec -011
Notes
rPM=1.395
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4286061801573545984
 
 
WDS 18495+0705 HJ 867 : 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
18495+0705 HJ 867 1999 3 301 9.7 11.00 11.50 D 184922.96+070437.6
18495+0705 HJ 867 2010 5 300 9.9 11.00 11.50 D 184922.96+070437.6
18495+0705 HJ 867 2015 7 299 9.7 11.00 11.50 184922.96+070437.6

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

 
 
WDS 18495+0705 HJ 867 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18495+0705 HJ 867 : MEASURES
 
 
No records found.

 
 
WDS 18495+0705 : VIRTUAL EYEPIECE
 
 

18495+0705 HJ 867A mag 11 18495+0705 HJ 867B sep 9.6 P.A. 299.40 mag 11.5 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 18495+0705 : ALADIN DSS IMAGE @ 18h 49m 22.96s +07° 04' 37.6"
 
 
 
 
WDS 18495+0705 HJ 867 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18495+0705 HJ 867 distance=0' 18490+0732 J 808 distance=27' 18475+0648 TDT1057AB distance=33' 18475+0648 J 2234AC distance=33' 18488+0745 J 1274 distance=40' 18479+0743 STF2389 distance=44' 18456+0708 KPP1100 distance=57' 18498+0801 HJ 869 distance=57' 18503+0807 HU 254 distance=65' 18502+0807 J 2236 distance=65' 18451+0639 HDS2658 distance=69' 18458+0755 TDT1040 distance=74' 18456+0754 TDT1038 distance=76' 18447+0747 J 2921 distance=78' 18496+0823 HEI 805 distance=79' 18530+0602 LDS1016 distance=80' 18443+0640 CRT 6AB distance=80' 18443+0640 CRT 6AC distance=80' 18443+0640 CRT 6AD distance=80' 18443+0640 CRT 6AE distance=80' 18443+0640 CRT 6AF distance=80' 18443+0640 CRT 6AG distance=80' 18443+0640 CRT 6AH distance=80' 18443+0640 CRT 6AI distance=80' 18443+0640 CRT 6AJ distance=80' 18443+0640 CRT 6AK distance=80' 18443+0640 CRT 6AL distance=80' 18443+0640 CRT 6AM distance=80' 18443+0640 CRT 6AN distance=80' 18443+0640 CRT 6AO distance=80' 18443+0640 CRT 6AP distance=80' 18443+0640 CRT 6AQ distance=80' 18443+0640 CRT 6AR distance=80' 18443+0640 CRT 6AS distance=80' 18443+0640 CRT 6AT distance=80' 18443+0640 CRT 6AU distance=80' 18443+0640 CRT 6AV distance=80' 18443+0640 CRT 6A,Wa distance=80' 18443+0640 CRT 6A,Wb distance=80' 18443+0640 CRT 6A,Wc distance=80' 18443+0640 CRT 6A,Wd distance=80' 18443+0640 CRT 6A,We distance=80' 18443+0640 CRT 6A,Wf distance=80' 18443+0640 CRT 6A,Wg distance=80' 18443+0640 CRT 6A,Wh distance=80' 18443+0640 CRT 6A,Wi distance=80' 18443+0640 CRT 6A,Wj distance=80' 18443+0640 CRT 6A,Wk distance=80' 18443+0640 CRT 6A,Wl distance=80' 18443+0640 CRT 6A,Wm distance=80' 18443+0640 CRT 6A,Wn 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 18495+0705 HJ 867 299 9.7
Show 18490+0732 J 808 343 1.6 27
Show 18475+0648 TDT1057 AB 121 2.3 33
Show 18475+0648 J 2234 AC 57 5.5 33
Show 18488+0745 J 1274 153 3.1 40
Show 18479+0743 STF2389 310 31.9 44
Show 18456+0708 KPP1100 154 8.7 57
Show 18498+0801 HJ 869 260 10.1 57
Show 18503+0807 HU 254 157 1.1 65
Show 18502+0807 J 2236 185 4.6 65
Show 18451+0639 HDS2658 201 0.1 69
Show 18458+0755 TDT1040 186 2.3 74
Show 18456+0754 TDT1038 238 0.4 76
Show 18447+0747 J 2921 180 6.0 78
Show 18496+0823 HEI 805 214 2.8 79
Show 18530+0602 LDS1016 108 7.6 80
Show 18443+0640 CRT 6 AB 262 4.6 80
Show 18443+0640 CRT 6 AC 323 5.4 80
Show 18443+0640 CRT 6 AD 135 5.9 80
Show 18443+0640 CRT 6 AE 340 6.0 80
Show 18443+0640 CRT 6 AF 36 6.1 80
Show 18443+0640 CRT 6 AG 358 6.2 80
Show 18443+0640 CRT 6 AH 76 6.7 80
Show 18443+0640 CRT 6 AI 256 7.1 80
Show 18443+0640 CRT 6 AJ 354 8.3 80
Show 18443+0640 CRT 6 AK 337 9.1 80
Show 18443+0640 CRT 6 AL 257 10.0 80
Show 18443+0640 CRT 6 AM 291 9.9 80
Show 18443+0640 CRT 6 AN 41 11.4 80
Show 18443+0640 CRT 6 AO 283 11.7 80
Show 18443+0640 CRT 6 AP 149 11.8 80
Show 18443+0640 CRT 6 AQ 6 12.0 80
Show 18443+0640 CRT 6 AR 103 12.3 80
Show 18443+0640 CRT 6 AS 315 12.3 80
Show 18443+0640 CRT 6 AT 126 12.9 80
Show 18443+0640 CRT 6 AU 331 13.2 80
Show 18443+0640 CRT 6 AV 53 13.6 80
Show 18443+0640 CRT 6 A,Wa 177 13.7 80
Show 18443+0640 CRT 6 A,Wb 330 13.9 80
Show 18443+0640 CRT 6 A,Wc 69 14.4 80
Show 18443+0640 CRT 6 A,Wd 325 14.9 80
Show 18443+0640 CRT 6 A,We 142 15.4 80
Show 18443+0640 CRT 6 A,Wf 228 15.6 80
Show 18443+0640 CRT 6 A,Wg 313 15.9 80
Show 18443+0640 CRT 6 A,Wh 99 16.1 80
Show 18443+0640 CRT 6 A,Wi 197 16.1 80
Show 18443+0640 CRT 6 A,Wj 246 16.7 80
Show 18443+0640 CRT 6 A,Wk 73 16.8 80
Show 18443+0640 CRT 6 A,Wl 112 17.0 80
Show 18443+0640 CRT 6 A,Wm 291 17.0 80
Show 18443+0640 CRT 6 A,Wn 6 17.2 80

 
 
WDS 18495+0705 : COMPONENTS
 
 
  A
B pa=299.4°
sep=9.63"
 
 
18495+0705 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 184922.96+070437.6 Mag 11 PmRA 13.00
PmDE 7.0
 
 
18495+0705 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 184922.40+070442.3 Mag 11.5 PmRA 3.00
PmDE -11.0 Calc delta mag 0.5 Calc coord yes