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Current system
08169-0448
HJ 86 BD


Nearby doubles
16' : 08162-0437
RST4393

18' : 08160-0437
J 379

34' : 08173-0522
A 337

36' : 08146-0441
J 378

48' : 08140-0506
RST4390

60' : 08193-0537
TOK 121

61' : 08207-0510
A 338

62' : 08151-0353
RST4392

70' : 08139-0547
HDO 115

71' : 08186-0554
GIC 71

72' : 08138-0544
LNV 2

75' : 08136-0545
HJ 2435AB

75' : 08134-0541
HDO 116

90' : 08109-0455
A 335

91' : 08185-0616
GWP1006

93' : 08175-0621
TDS5683

96' : 08164-0314
HWE 21

97' : 08170-0625
A 336

100' : 08221-0348
HJ 90AB

107' : 08103-0531
TOI1001

113' : 08244-0431
A 3059AB

114' : 08243-0424
GWP1015

116' : 08246-0443
GAA 20

119' : 08090-0432
LDS5161

121' : 08250-0449
J 1518

122' : 08188-0647
TOI 494



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.

08169-0448 HJ 86 BD

 
 
08h 16m 53.32s -04° 48' 40.4" P.A. 264.00 sep 32.9 mag 11.36,13.04
 
 
Coord 2000 08169-0448 Discov num HJ   86 Comp BD Coord arcsec 2000 08 16 53.32 -04 48 40.4
Date first 1825 Date last 2015 Obs 8
Pa first 245 Pa last 263.7 P.A. Now (θ) 263.7°
Sep first 15.0 Sep last 32.888 Sep. Now (ρ) 32.888"
Mag pri 11.36 Mag sec 13.04 delta mag (ΔM) 1.68 Spectral class
Pri motion ra -005 Sec motion ra -002
Pri motion dec +009 Sec motion dec +001
Notes
rPM=0.83
This double is not physical.
 
 
08169-0448 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 08 16 54 -04 48 29 HJ 86 AB 2017 10 228 17.2 11.58 11.36 0.22
Show 08 16 54 -04 48 29 HJ 86 AC 2015 7 90 17.5 11.58 13.90 2.32
Show 08 16 53 -04 48 40 HJ 86 BD 2015 8 264 32.9 11.36 13.04 1.68 <===
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 3066190660288497280
 
 
WDS 08169-0448 HJ 86 BD : 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
08169-0448 HJ 86 BD 1896 2 227 16.8 12.00 15.00 081653.70-044835.0
08169-0448 HJ 86 BD 1998 2 264 33.0 11.36 13.04 D 081653.32-044840.4
08169-0448 HJ 86 BD 2000 3 264 32.9 11.36 13.04 D 081653.32-044840.4
08169-0448 HJ 86 BD 2015 5 264 32.9 11.36 13.04 081653.32-044840.4

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

 
 
WDS 08169-0448 HJ 86 BD : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08169-0448 HJ 86 BD : MEASURES
 
 
No records found.

 
 
WDS 08169-0448 : VIRTUAL EYEPIECE
 
 

08169-0448 HJ 86A mag 11.58 08169-0448 HJ 86B sep 17.2 P.A. 227.90 mag 11.36 08169-0448 HJ 86C sep 17.5 P.A. 89.50 mag 13.9 08169-0448 HJ 86D sep 47.7 P.A. 251.50 mag 13.04 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 08169-0448 : ALADIN DSS IMAGE @ 08h 16m 53.32s -04° 48' 40.4"
 
 
 
 
WDS 08169-0448 HJ 86 BD : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08169-0448 HJ 86BD distance=0' 08169-0448 HJ 86AB distance=1' 08169-0448 HJ 86AC distance=1' 08162-0437 RST4393 distance=16' 08160-0437 J 379 distance=18' 08173-0522 A 337 distance=34' 08146-0441 J 378 distance=36' 08140-0506 RST4390 distance=48' 08193-0537 TOK 121 distance=60' 08207-0510 A 338 distance=61' 08151-0353 RST4392 distance=62' 08139-0547 HDO 115 distance=70' 08186-0554 GIC 71 distance=71' 08138-0544 LNV 2 distance=72' 08136-0545 BU 904CD distance=73' 08136-0545 HJ 2435AB distance=75' 08136-0545 HJ 2435AC distance=75' 08134-0541 HDO 116 distance=75' 08109-0455 A 335 distance=90' 08185-0616 GWP1006 distance=91' 08175-0621 TDS5683 distance=93' 08164-0314 HWE 21 distance=96' 08170-0625 A 336 distance=97' 08221-0348 HJ 90AB distance=100' 08221-0348 HJ 90AC distance=100' 08221-0348 ABH 71AD distance=100' 08221-0348 ABH 71AE distance=100' 08221-0348 ABH 71AF distance=100' 08103-0531 TOI1001 distance=107' 08244-0431 A 3059AB distance=113' 08244-0431 GWP1016AC distance=113' 08243-0424 GWP1015 distance=114' 08246-0443 GAA 20 distance=116' 08090-0432 LDS5161 distance=119' 08250-0449 J 1518 distance=121' 08188-0647 TOI 494 distance=122' 08105-0332 TDS5597AB distance=123' 08105-0332 CVR 2AB,C distance=123' 08103-0607 GWP 984 distance=127' 08250-0532 RST4397 distance=128' 08151-0655 MET 52 distance=130' 08145-0654 RST4391 distance=131' 08246-0345 CHR 172Aa,Ab distance=132' 08246-0345 TOK 20AB distance=132' 08246-0345 ALP 29AC distance=132' 08117-0636 J 2054 distance=133' 08118-0639 FOX 64 distance=134' 08253-0547 LDS3790 distance=140' 08155-0707 A 546 distance=141' 08257-0354 JNN 8AB distance=142' 08257-0354 JNN 8AC distance=142' 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 08169-0448 HJ 86 BD 264 32.9
Show 08169-0448 HJ 86 AB 228 17.2 1
Show 08169-0448 HJ 86 AC 90 17.5 1
Show 08162-0437 RST4393 278 0.5 16
Show 08160-0437 J 379 52 2.5 18
Show 08173-0522 A 337 55 0.5 34
Show 08146-0441 J 378 229 6.1 36
Show 08140-0506 RST4390 234 1.8 48
Show 08193-0537 TOK 121 115 19.9 60
Show 08207-0510 A 338 16 0.6 61
Show 08151-0353 RST4392 315 1.3 62
Show 08139-0547 HDO 115 191 8.6 70
Show 08186-0554 GIC 71 149 22.1 71
Show 08138-0544 LNV 2 209 4.1 72
Show 08136-0545 BU 904 CD 79 3.5 73
Show 08136-0545 HJ 2435 AB 206 7.2 75
Show 08136-0545 HJ 2435 AC 40 79.7 75
Show 08134-0541 HDO 116 11.0 75
Show 08109-0455 A 335 127 1.5 90
Show 08185-0616 GWP1006 208 84.0 91
Show 08175-0621 TDS5683 70 0.6 93
Show 08164-0314 HWE 21 228 1.4 96
Show 08170-0625 A 336 349 4.7 97
Show 08221-0348 HJ 90 AB 157 15.8 100
Show 08221-0348 HJ 90 AC 346 42.5 100
Show 08221-0348 ABH 71 AD 234 47.5 100
Show 08221-0348 ABH 71 AE 189 67.0 100
Show 08221-0348 ABH 71 AF 29 36.8 100
Show 08103-0531 TOI1001 1 1.6 107
Show 08244-0431 A 3059 AB 137 3.5 113
Show 08244-0431 GWP1016 AC 256 33.8 113
Show 08243-0424 GWP1015 301 24.5 114
Show 08246-0443 GAA 20 121 0.0 116
Show 08090-0432 LDS5161 211 22.2 119
Show 08250-0449 J 1518 275 8.0 121
Show 08188-0647 TOI 494 154 2.2 122
Show 08105-0332 TDS5597 AB 276 0.5 123
Show 08105-0332 CVR 2 AB,C 176 25.2 123
Show 08103-0607 GWP 984 275 11.3 127
Show 08250-0532 RST4397 82 0.3 128
Show 08151-0655 MET 52 96 1.5 130
Show 08145-0654 RST4391 98 0.2 131
Show 08246-0345 CHR 172 Aa,Ab 71 0.1 132
Show 08246-0345 TOK 20 AB 329 35.4 132
Show 08246-0345 ALP 29 AC 47 356.3 132
Show 08117-0636 J 2054 132 7.2 133
Show 08118-0639 FOX 64 48 1.9 134
Show 08253-0547 LDS3790 10 394.1 140
Show 08155-0707 A 546 79 0.5 141
Show 08257-0354 JNN 8 AB 86 5.9 142
Show 08257-0354 JNN 8 AC 246 9.4 142

 
 
WDS 08169-0448 : COMPONENTS
 
 
  A B C
B pa=227.9°
sep=17.17"
 
C pa=89.5°
sep=17.47"
pa=68.9°
sep=32.38"
 
D pa=251.5°
sep=47.73"
pa=263.7°
sep=32.74"
pa=256.3°
sep=64.57"
 
 
08169-0448 A
 
 
Coord arcsec 2000 081654.17-044828.9 Mag 11.58 PmRA 1.00 PmDE 8.0
Tycho2 4856-00848-1
Tycho2
Tycho2 4856-00848-1 Pflag RAmdeg 124.22571664 DEmdeg -4.80804907
PmRA -1.5 PmDE 7.1 E RAmdeg 62 E DEmdeg 41
E pmRA 3.7 E pmDE 4.0 EpRAm 1984.94 EpDEm 1984.22
Num 3 Q RAmdeg 0.3 Q DEmdeg 0.2 Q pmRA 0.3
Q pmDE 0.2 BTmag 13.144 E BTmag 0.360 VTmag 11.577
E VTmag 0.133 Prox 999 TYC HIP
CCDM RAdeg 124.22572528 DEdeg -4.80806139 EpRA 1990 1.59
EpDE 1990 1.51 E RAdeg 88.3 E DEdeg 100.7 Posflg
Corr 0.1
 
 
08169-0448 B
 
 
Coord arcsec 2000 081653.32-044840.4 Mag 11.36 PmRA -5.00 PmDE 9.0
Calc delta mag 0.22 Calc coord yes
 
 
08169-0448 C
 
 
Coord arcsec 2000 081655.34-044828.7 Mag 13.9 PmRA -16.00 PmDE 30.0
Calc delta mag 2.32 Calc coord yes
 
 
08169-0448 D
 
 
Coord arcsec 2000 081651.14-044844.0 Mag 13.04 PmRA -2.00 PmDE 1.0
Calc delta mag 1.46 Calc coord yes