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Doubles in session


Current system
08452+0414
HJ 5542


Nearby doubles
16' : 08442+0414
BAL2823

21' : 08465+0419
STF1267

22' : 08440+0424
BAL2822

22' : 08443+0431
SKF 500

43' : 08434+0340
BAL2821

44' : 08440+0453
A 2898

58' : 08439+0508
A 2751

62' : 08487+0342
TDS6111

65' : 08411+0433
TDS6035

71' : 08494+0341
A 2899

73' : 08481+0317
BAL2348

75' : 08492+0329
LEP 33

79' : 08480+0308
BAL2347AB

80' : 08399+0413
A 2897

82' : 08415+0314
CVR 502

84' : 08507+0401
STF1286

87' : 08486+0304
A 2550

88' : 08395+0356
CVR1156

88' : 08510+0405
SKF 734

88' : 08472+0251
CVR1163

90' : 08505+0333
BAL2351

91' : 08440+0245
A 2547

91' : 08495+0311
SLW 300

97' : 08501+0311
BAL2349

102' : 08460+0234
GRV1008

104' : 08521+0428
STF1290



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.

08452+0414 HJ 5542

 
 
08h 45m 12.18s +04° 13' 44.0" P.A. 137.00 sep 65.0 mag 8.94,13.09 Sp A0
 
 
Coord 2000 08452+0414 Discov num HJ 5542 Comp Coord arcsec 2000 08 45 12.18 +04 13 44.0
Date first 1905 Date last 2015 Obs 9
Pa first 136 Pa last 137 P.A. Now (θ) 137°
Sep first 65.0 Sep last 64.981 Sep. Now (ρ) 64.981"
Mag pri 8.94 Mag sec 13.09 delta mag (ΔM) 4.15 Spectral class A0 (white)
Pri motion ra +003 Sec motion ra -002
Pri motion dec -005 Sec motion dec -001
Notes
rPM=1.098
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra SAO 117090 Tycho2 0220-01275-1 Gaia DR2 582141245985401088
HD 74641 GC 12049
 
 
WDS 08452+0414 HJ 5542 : 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
08452+0414 HJ 5542 2000 4 137 65.2 8.94 12.10 A0 D 084512.18+041344.0
08452+0414 HJ 5542 2010 6 137 65.0 8.94 13.09 A0 084512.18+041344.0
08452+0414 HJ 5542 2015 7 137 65.0 8.94 13.09 A0 084512.18+041344.0

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

 
 
WDS 08452+0414 HJ 5542 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 08452+0414 HJ 5542 : MEASURES
 
 
No records found.

 
 
WDS 08452+0414 : VIRTUAL EYEPIECE
 
 

08452+0414 HJ 5542A mag 8.94 Sp A0 08452+0414 HJ 5542B sep 64.9 P.A. 137.10 mag 13.09 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 08452+0414 : ALADIN DSS IMAGE @ 08h 45m 12.18s +04° 13' 44.0"
 
 
 
 
WDS 08452+0414 HJ 5542 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

08452+0414 HJ 5542 distance=0' 08442+0414 BAL2823 distance=16' 08465+0419 STF1267 distance=21' 08440+0424 BAL2822 distance=22' 08443+0431 SKF 500 distance=22' 08434+0340 BAL2821 distance=43' 08440+0453 A 2898 distance=44' 08439+0508 A 2751 distance=58' 08487+0342 TDS6111 distance=62' 08411+0433 TDS6035 distance=65' 08494+0341 A 2899 distance=71' 08481+0317 BAL2348 distance=73' 08492+0329 LEP 33 distance=75' 08480+0308 BAL2347AB distance=79' 08480+0308 DAM1485AC distance=79' 08399+0413 A 2897 distance=80' 08415+0314 CVR 502 distance=82' 08507+0401 STF1286 distance=84' 08486+0304 A 2550 distance=87' 08395+0356 CVR1156 distance=88' 08510+0405 SKF 734 distance=88' 08472+0251 CVR1163 distance=88' 08505+0333 BAL2351 distance=90' 08440+0245 A 2547 distance=91' 08495+0311 SLW 300 distance=91' 08501+0311 BAL2349 distance=97' 08460+0234 GRV1008 distance=102' 08521+0428 STF1290 distance=104' 08503+0301 BAL2350 distance=107' 08484+0550 AGC 3 distance=108' 08384+0336 CVR1155 distance=108' 08482+0235 BU 335 distance=109' 08486+0237 A 2551 distance=110' 08429+0226 BAL1853 distance=113' 08474+0226 LDS3819 distance=114' 08375+0420 BAL2820 distance=116' 08382+0324 BAL2343 distance=117' 08510+0255 BAL2352 distance=118' 08378+0455 STE 6AB distance=119' 08378+0455 STE 6AC distance=119' 08516+0525 CVR 513 distance=121' 08512+0253 BAL2353 distance=122' 08376+0457 CVR 499 distance=122' 08515+0256 BAL2354 distance=122' 08473+0216 CVR1164 distance=123' 08522+0318 BAL2355 distance=123' 08397+0546 STF1255AB distance=124' 08397+0546 STF1255BC distance=124' 08397+0546 STF1255BD distance=124' 08415+0604 SKF 714 distance=124' 08435+0616 GRV 765 distance=126' 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 08452+0414 HJ 5542 137 65.0
Show 08442+0414 BAL2823 74 15.4 16
Show 08465+0419 STF1267 61 10.9 21
Show 08440+0424 BAL2822 208 12.6 22
Show 08443+0431 SKF 500 226 1.8 22
Show 08434+0340 BAL2821 83 10.0 43
Show 08440+0453 A 2898 76 1.7 44
Show 08439+0508 A 2751 13 1.5 58
Show 08487+0342 TDS6111 94 0.6 62
Show 08411+0433 TDS6035 118 0.9 65
Show 08494+0341 A 2899 231 0.7 71
Show 08481+0317 BAL2348 164 16.2 73
Show 08492+0329 LEP 33 285 159.5 75
Show 08480+0308 BAL2347 AB 204 4.0 79
Show 08480+0308 DAM1485 AC 204 4.0 79
Show 08399+0413 A 2897 32 0.5 80
Show 08415+0314 CVR 502 140 11.4 82
Show 08507+0401 STF1286 82 29.2 84
Show 08486+0304 A 2550 204 0.4 87
Show 08395+0356 CVR1156 336 3.5 88
Show 08510+0405 SKF 734 343 2.1 88
Show 08472+0251 CVR1163 307 4.1 88
Show 08505+0333 BAL2351 110 14.2 90
Show 08440+0245 A 2547 59 0.2 91
Show 08495+0311 SLW 300 98 16.3 91
Show 08501+0311 BAL2349 204 6.1 97
Show 08460+0234 GRV1008 163 10.6 102
Show 08521+0428 STF1290 325 2.8 104
Show 08503+0301 BAL2350 334 6.6 107
Show 08484+0550 AGC 3 146 12.1 108
Show 08384+0336 CVR1155 143 3.2 108
Show 08482+0235 BU 335 265 2.6 109
Show 08486+0237 A 2551 158 0.1 110
Show 08429+0226 BAL1853 99 11.2 113
Show 08474+0226 LDS3819 295 14.1 114
Show 08375+0420 BAL2820 228 7.5 116
Show 08382+0324 BAL2343 4 9.2 117
Show 08510+0255 BAL2352 297 19.4 118
Show 08378+0455 STE 6 AB 235 6.1 119
Show 08378+0455 STE 6 AC 315 27.7 119
Show 08516+0525 CVR 513 229 20.7 121
Show 08512+0253 BAL2353 197 15.5 122
Show 08376+0457 CVR 499 203 10.5 122
Show 08515+0256 BAL2354 40 8.6 122
Show 08473+0216 CVR1164 319 3.7 123
Show 08522+0318 BAL2355 334 11.2 123
Show 08397+0546 STF1255 AB 30 26.1 124
Show 08397+0546 STF1255 BC 357 69.6 124
Show 08397+0546 STF1255 BD 22 71.5 124
Show 08415+0604 SKF 714 166 0.8 124
Show 08435+0616 GRV 765 107 28.9 126

 
 
WDS 08452+0414 : COMPONENTS
 
 
  A
B pa=137.1°
sep=64.90"
 
 
08452+0414 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 084512.18+041344.0 Mag 8.94 Spectral class A0 (white)
PmRA 3.00 PmDE -5.0 SAO 117090 Tycho2 0220-01275-1
HD 74641 GC 12049 DM BD+04 2034
Tycho2
Tycho2 0220-01275-1 Pflag RAmdeg 131.30076957 DEmdeg 4.22889841
PmRA 1.3 PmDE -4.7 E RAmdeg 7 E DEmdeg 10
E pmRA 1.3 E pmDE 1.2 EpRAm 1991.15 EpDEm 1989.95
Num 12 Q RAmdeg 1.0 Q DEmdeg 0.6 Q pmRA 1.0
Q pmDE 0.6 BTmag 9.076 E BTmag 0.017 VTmag 8.937
E VTmag 0.016 Prox 637 TYC T HIP
CCDM RAdeg 131.30076583 DEdeg 4.22891000 EpRA 1990 1.63
EpDE 1990 1.20 E RAdeg 6.7 E DEdeg 9.5 Posflg
Corr 0.1
SAO
SAO 117090 DelFlag RA1950 PmRA1950 0.0004
DE1950 PmDE1950 -0.012 Vmag 9 SpType A0
Double code Source 70 CatNum 12049 DM BD+04 2034
DMcomp BDsup HD 74641 M HD 0
GC 12049 RA1950rad 2.28017442 DE1950rad 0.07699443 PmRA2000 0.0006
PmDE2000 -0.009
 
 
08452+0414 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 084515.13+041256.5 Mag 13.09 PmRA -2.00
PmDE -1.0 Tycho2 0220-01126-1 Calc delta mag 4.15 Calc coord yes
Tycho2
Tycho2 0220-01126-1 Pflag RAmdeg 131.31325996 DEmdeg 4.21641034
PmRA 3.7 PmDE 30.6 E RAmdeg 95 E DEmdeg 130
E pmRA 2.7 E pmDE 3.2 EpRAm 1971.24 EpDEm 1951.35
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.996 E BTmag 0.326 VTmag 12.101
E VTmag 0.209 Prox 637 TYC HIP
CCDM RAdeg 131.31325111 DEdeg 4.21633528 EpRA 1990 1.70
EpDE 1990 1.17 E RAdeg 110.4 E DEdeg 181.8 Posflg
Corr -0.1