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Doubles in session


Current system
07557-0328
HJ 71


Nearby doubles
19' : 07569-0327
SCJ 30

25' : 07544-0338
J 2857

31' : 07574-0345
J 2491

36' : 07578-0342
J 2859

44' : 07546-0248
STF1157

44' : 07528-0316
HJ 68

51' : 07584-0258
BRT 542

53' : 07528-0355
ROE 31

59' : 07521-0303
STF1154

69' : 07518-0252
BAL 189

71' : 07540-0222
BAL 190

73' : 07598-0311
HJ 75

73' : 07569-0437
RST4380

73' : 07554-0441
TDS5341

74' : 07510-0307
STF1152

78' : 07588-0226
BAL 193

79' : 07504-0336
HJ 66AB

81' : 07585-0217
BAL 191

83' : 07503-0343
RST4377

86' : 08009-0405
LDS6211

87' : 07503-0359
TDS5260

88' : 08014-0351
TDS5448

93' : 08019-0333
A 539

94' : 07579-0455
J 2860

97' : 07536-0157
BAL 493

103' : 07520-0202
BAL 492



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.

07557-0328 HJ 71

 
 
07h 55m 42.25s -03° 27' 49.1" P.A. 211.00 sep 19.2 mag 9.67,10.50
 
 
Coord 2000 07557-0328 Discov num HJ   71 Comp Coord arcsec 2000 07 55 42.25 -03 27 49.1
Date first 1825 Date last 2015 Obs 11
Pa first 225 Pa last 211.2 P.A. Now (θ) 211.2°
Sep first 17.5 Sep last 19.209 Sep. Now (ρ) 19.209"
Mag pri 9.67 Mag sec 10.50 delta mag (ΔM) 0.83 Spectral class
Pri motion ra -011 Sec motion ra -008
Pri motion dec -004 Sec motion dec +000
Notes N (See Notes)
rPM=0.427
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Monoceros Tycho2 4837-03337-1 Gaia DR2 3080710845207820544
 
 
WDS 07557-0328 HJ 71 : NOTES
 
 
discov_num notes refcode
HJ 71 See note in BDS II.
 
 
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
07557-0328 HJ 71 2007 5 212 19.3 9.67 10.50 N D 075542.25-032749.1
07557-0328 HJ 71 2010 8 211 19.2 9.67 10.50 N 075542.25-032749.1
07557-0328 HJ 71 2015 9 211 19.2 9.67 10.50 N 075542.25-032749.1

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

 
 
WDS 07557-0328 HJ 71 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07557-0328 HJ 71 : MEASURES
 
 
No records found.

 
 
WDS 07557-0328 : VIRTUAL EYEPIECE
 
 

07557-0328 HJ 71A mag 9.67 07557-0328 HJ 71B sep 19.2 P.A. 211.20 mag 10.5 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 07557-0328 : ALADIN DSS IMAGE @ 07h 55m 42.25s -03° 27' 49.1"
 
 
 
 
WDS 07557-0328 HJ 71 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07557-0328 HJ 71 distance=0' 07569-0327 SCJ 30 distance=19' 07544-0338 J 2857 distance=25' 07574-0345 J 2491 distance=31' 07578-0342 J 2859 distance=36' 07546-0248 STF1157 distance=44' 07528-0316 HJ 68 distance=44' 07584-0258 BRT 542 distance=51' 07528-0355 ROE 31 distance=53' 07521-0303 STF1154 distance=59' 07518-0252 BAL 189 distance=69' 07540-0222 BAL 190 distance=71' 07598-0311 HJ 75 distance=73' 07569-0437 RST4380 distance=73' 07554-0441 TDS5341 distance=73' 07510-0307 STF1152 distance=74' 07588-0226 BAL 193 distance=78' 07504-0336 DAM 346BC distance=78' 07504-0336 HJ 66AB distance=79' 07585-0217 BAL 191 distance=81' 07503-0343 RST4377 distance=83' 08009-0405 LDS6211 distance=86' 07503-0359 TDS5260 distance=87' 08014-0351 TDS5448 distance=88' 07498-0317 WSI 165AC distance=89' 08019-0333 A 539 distance=93' 07579-0455 J 2860 distance=94' 07536-0157 BAL 493 distance=97' 07520-0202 BAL 492 distance=103' 07561-0145 RST4869 distance=103' 08021-0247 A 540AB distance=105' 08021-0247 A 540AC distance=105' 08021-0247 A 540AD distance=105' 07502-0214 GCB 21 distance=111' 07500-0216 HO 37 distance=112' 08031-0341 HJ 78 distance=112' 07506-0205 J 2854 distance=113' 07557-0133 ITF 7 distance=115' 08019-0216 KPP 838 distance=118' 07579-0135 CVR1119 distance=118' 08029-0242 BAL 194 distance=119' 08028-0420 TDS5472 distance=119' 07478-0332 RST4375 distance=119' 07510-0150 HDS1117 distance=121' 07477-0302 TDS5211 distance=123' 07508-0506 HDS1116 distance=123' 07546-0125 HDS1125AB distance=125' 07546-0125 YSC 198Aa,Ab distance=125' 07528-0526 FIN 325 distance=126' 07583-0126 CVR1120 distance=128' 07561-0536 TDS5356 distance=128' 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 07557-0328 HJ 71 211 19.2
Show 07569-0327 SCJ 30 358 83.0 19
Show 07544-0338 J 2857 156 7.3 25
Show 07574-0345 J 2491 9 3.9 31
Show 07578-0342 J 2859 133 2.8 36
Show 07546-0248 STF1157 168 0.6 44
Show 07528-0316 HJ 68 91 17.5 44
Show 07584-0258 BRT 542 6 5.2 51
Show 07528-0355 ROE 31 86 8.9 53
Show 07521-0303 STF1154 353 2.8 59
Show 07518-0252 BAL 189 254 4.3 69
Show 07540-0222 BAL 190 226 12.2 71
Show 07598-0311 HJ 75 276 25.5 73
Show 07569-0437 RST4380 161 0.5 73
Show 07554-0441 TDS5341 296 0.4 73
Show 07510-0307 STF1152 313 6.0 74
Show 07588-0226 BAL 193 292 18.8 78
Show 07504-0336 DAM 346 BC 125 15.0 78
Show 07504-0336 HJ 66 AB 142 39.8 79
Show 07585-0217 BAL 191 123 12.0 81
Show 07503-0343 RST4377 130 1.2 83
Show 08009-0405 LDS6211 352 12.7 86
Show 07503-0359 TDS5260 134 1.7 87
Show 08014-0351 TDS5448 307 0.7 88
Show 07498-0317 WSI 165 AC 27 1.7 89
Show 08019-0333 A 539 21 0.7 93
Show 07579-0455 J 2860 253 5.6 94
Show 07536-0157 BAL 493 312 15.3 97
Show 07520-0202 BAL 492 328 4.4 103
Show 07561-0145 RST4869 35 0.6 103
Show 08021-0247 A 540 AB 326 1.4 105
Show 08021-0247 A 540 AC 13 22.5 105
Show 08021-0247 A 540 AD 273 23.2 105
Show 07502-0214 GCB 21 312 7.4 111
Show 07500-0216 HO 37 179 1.6 112
Show 08031-0341 HJ 78 163 21.6 112
Show 07506-0205 J 2854 69 6.9 113
Show 07557-0133 ITF 7 123 6.7 115
Show 08019-0216 KPP 838 171 7.2 118
Show 07579-0135 CVR1119 40 3.1 118
Show 08029-0242 BAL 194 146 11.4 119
Show 08028-0420 TDS5472 300 0.6 119
Show 07478-0332 RST4375 93 0.2 119
Show 07510-0150 HDS1117 229 0.6 121
Show 07477-0302 TDS5211 58 0.6 123
Show 07508-0506 HDS1116 129 0.4 123
Show 07546-0125 HDS1125 AB 99 4.9 125
Show 07546-0125 YSC 198 Aa,Ab 331 0.7 125
Show 07528-0526 FIN 325 7 0.1 126
Show 07583-0126 CVR1120 108 4.4 128
Show 07561-0536 TDS5356 128 2.3 128

 
 
WDS 07557-0328 : COMPONENTS
 
 
  A
B pa=211.2°
sep=19.20"
 
 
07557-0328 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075542.25-032749.1 Mag 9.67 PmRA -11.00
PmDE -4.0 Tycho2 4837-03337-1
Tycho2
Tycho2 4837-03337-1 Pflag RAmdeg 118.92608103 DEmdeg -3.46364383
PmRA -10.2 PmDE -4.5 E RAmdeg 19 E DEmdeg 21
E pmRA 1.5 E pmDE 1.5 EpRAm 1985.22 EpDEm 1982.90
Num 5 Q RAmdeg 1.2 Q DEmdeg 0.9 Q pmRA 1.2
Q pmDE 0.9 BTmag 11.115 E BTmag 0.070 VTmag 9.670
E VTmag 0.032 Prox 999 TYC T HIP
CCDM RAdeg 118.92610472 DEdeg -3.46362778 EpRA 1990 1.80
EpDE 1990 1.60 E RAdeg 22.9 E DEdeg 28.5 Posflg
Corr -0.2
CCDM
Ccdm 07557-0328 RComp Comp A Note1
Note2 Discov num DRAs -0.08 DDEs 4.2
R dRAs 65 Year Theta Rho
Obs 2 Vmag 9.7 Sp PmNote
PmRA PmDE Dm number -03 2122 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 4344 M ADS BDS N IDS IDS 07507S0312A
HIC
 
 
07557-0328 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075541.59-032805.5 Mag 10.5 PmRA -8.00
PmDE 0.0 Calc delta mag 0.83 Calc coord yes
CCDM
Ccdm 07557-0328 RComp Comp B Note1
Note2 Discov num HJ 71 DRAs DDEs
R dRAs Year 1893 Theta 211 Rho 19.9
Obs 3 Vmag 10.5 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4344 M ADS BDS N IDS IDS 07507S0312B
HIC