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Doubles in session


Current system
07527-0703
HJ 2420


Nearby doubles
3' : 07526-0705
DAM 348AB

6' : 07524-0707
DAM 347AB

7' : 07522-0659
BRT 414

22' : 07540-0654
RST3555

25' : 07523-0727
TDS5295

27' : 07533-0727
BRT 415

41' : 07502-0720
TDS5254

45' : 07555-0720
J 2858

56' : 07529-0758
J 1504

63' : 07530-0805
J 419

63' : 07561-0626
A 538

65' : 07498-0615
TDS5243

75' : 07574-0639
TDS5381

75' : 07496-0802
TDS5236

77' : 07502-0809
LDS 193

82' : 07580-0717
A 1579

85' : 07473-0635
RST4374

98' : 07528-0526
FIN 325

98' : 07534-0839
KPP2079

98' : 07527-0838
LDS5694

101' : 07488-0825
TDS 415

101' : 07583-0609
GWP 955AB

101' : 07561-0536
TDS5356

106' : 07597-0718
RST4382

107' : 07488-0833
TDS5226

110' : 07584-0811
RST4381



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.

07527-0703 HJ 2420

 
 
07h 52m 39.96s -07° 02' 48.6" P.A. 340.00 sep 11.8 mag 10.99,12.27
 
 
Coord 2000 07527-0703 Discov num HJ 2420 Comp Coord arcsec 2000 07 52 39.96 -07 02 48.6
Date first 1831 Date last 2016 Obs 12
Pa first 342 Pa last 340.4 P.A. Now (θ) 340.4°
Sep first 5.0 Sep last 11.832 Sep. Now (ρ) 11.832"
Mag pri 10.99 Mag sec 12.27 delta mag (ΔM) 1.28 Spectral class
Pri motion ra +003 Sec motion ra -004
Pri motion dec +002 Sec motion dec -002
Notes
rPM=1.803
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Monoceros Tycho2 4845-00120-1 Gaia DR2 3043873799763209216
 
 
WDS 07527-0703 HJ 2420 : 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
07527-0703 HJ 2420 1984 2 343 7.9 11.00 11.00 I 075239.96-070248.6
07527-0703 HJ 2420 2000 3 341 11.7 11.00 11.00 075239.96-070248.6
07527-0703 HJ 2420 2011 5 341 11.9 11.00 11.00 075239.96-070248.6
07527-0703 HJ 2420 2016 8 341 11.8 10.99 12.27 075239.96-070248.6

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

 
 
WDS 07527-0703 HJ 2420 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07527-0703 HJ 2420 : MEASURES
 
 
No records found.

 
 
WDS 07527-0703 : VIRTUAL EYEPIECE
 
 

07527-0703 HJ 2420A mag 10.99 07527-0703 HJ 2420B sep 11.8 P.A. 340.50 mag 12.27 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 07527-0703 : ALADIN DSS IMAGE @ 07h 52m 39.96s -07° 02' 48.6"
 
 
 
 
WDS 07527-0703 HJ 2420 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07527-0703 HJ 2420 distance=1' 07526-0705 DAM 348AB distance=3' 07526-0705 DAM 348AC distance=3' 07526-0705 DAM 348AD distance=3' 07526-0705 DAM 348AE distance=3' 07524-0707 DAM 347AB distance=6' 07524-0707 DAM 347AC distance=6' 07524-0707 DAM 347AD distance=6' 07522-0659 BRT 414 distance=7' 07540-0654 RST3555 distance=22' 07523-0727 TDS5295 distance=25' 07533-0727 BRT 415 distance=27' 07502-0720 TDS5254 distance=41' 07555-0720 J 2858 distance=45' 07529-0758 J 1504 distance=56' 07530-0805 J 419 distance=63' 07561-0626 A 538 distance=63' 07498-0615 TDS5243 distance=65' 07574-0639 TDS5381 distance=75' 07496-0802 TDS5236 distance=75' 07502-0809 LDS 193 distance=77' 07580-0717 A 1579 distance=82' 07473-0635 RST4374 distance=85' 07528-0526 FIN 325 distance=98' 07534-0839 KPP2079 distance=98' 07527-0838 LDS5694 distance=98' 07488-0825 TDS 415 distance=101' 07583-0609 GWP 955AB distance=101' 07561-0536 TDS5356 distance=101' 07597-0718 RST4382 distance=106' 07488-0833 TDS5226 distance=107' 07584-0811 RST4381 distance=110' 07461-0603 J 2487 distance=114' 07473-0543 HJ 62AB distance=114' 07473-0543 HJ 62BC distance=114' 07496-0849 J 1501 distance=116' 07508-0506 HDS1116 distance=121' 07454-0804 J 2851 distance=123' 07444-0714 BRT 412 distance=123' 07456-0559 J 189 distance=127' 07473-0520 TDS5203 distance=131' 07439-0703 RST4372AB distance=132' 07439-0703 DAM 451AB,C distance=132' 07439-0703 DAM 451AB,D distance=132' 07439-0703 DAM 451AB,E distance=132' 07461-0832 HJ 2416 distance=132' 07438-0707 DAM 450 distance=133' 07493-0458 RST4376 distance=134' 07515-0917 CVR 72 distance=136' 07441-0755 TDS5138 distance=138' 07434-0738 TDS5121 distance=143' 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 07527-0703 HJ 2420 340 11.8 1
Show 07526-0705 DAM 348 AB 5 7.0 3
Show 07526-0705 DAM 348 AC 348 11.9 3
Show 07526-0705 DAM 348 AD 210 8.2 3
Show 07526-0705 DAM 348 AE 98 15.1 3
Show 07524-0707 DAM 347 AB 150 6.6 6
Show 07524-0707 DAM 347 AC 287 15.0 6
Show 07524-0707 DAM 347 AD 79 17.3 6
Show 07522-0659 BRT 414 359 4.2 7
Show 07540-0654 RST3555 150 1.3 22
Show 07523-0727 TDS5295 58 3.5 25
Show 07533-0727 BRT 415 241 3.6 27
Show 07502-0720 TDS5254 126 0.4 41
Show 07555-0720 J 2858 20 7.6 45
Show 07529-0758 J 1504 250 9.1 56
Show 07530-0805 J 419 318 4.2 63
Show 07561-0626 A 538 198 1.1 63
Show 07498-0615 TDS5243 18 0.5 65
Show 07574-0639 TDS5381 229 1.5 75
Show 07496-0802 TDS5236 147 0.4 75
Show 07502-0809 LDS 193 200 23.8 77
Show 07580-0717 A 1579 66 3.2 82
Show 07473-0635 RST4374 48 0.5 85
Show 07528-0526 FIN 325 7 0.1 98
Show 07534-0839 KPP2079 205 16.7 98
Show 07527-0838 LDS5694 156 3.4 98
Show 07488-0825 TDS 415 140 1.0 101
Show 07583-0609 GWP 955 AB 162 50.6 101
Show 07561-0536 TDS5356 128 2.3 101
Show 07597-0718 RST4382 321 1.6 106
Show 07488-0833 TDS5226 289 0.4 107
Show 07584-0811 RST4381 180 2.2 110
Show 07461-0603 J 2487 134 6.8 114
Show 07473-0543 HJ 62 AB 233 39.4 114
Show 07473-0543 HJ 62 BC 329 17.5 114
Show 07496-0849 J 1501 14 4.1 116
Show 07508-0506 HDS1116 129 0.4 121
Show 07454-0804 J 2851 275 6.8 123
Show 07444-0714 BRT 412 164 4.4 123
Show 07456-0559 J 189 241 2.9 127
Show 07473-0520 TDS5203 219 0.5 131
Show 07439-0703 RST4372 AB 169 2.3 132
Show 07439-0703 DAM 451 AB,C 56 8.1 132
Show 07439-0703 DAM 451 AB,D 309 8.6 132
Show 07439-0703 DAM 451 AB,E 131 9.8 132
Show 07461-0832 HJ 2416 114 9.9 132
Show 07438-0707 DAM 450 88 2.2 133
Show 07493-0458 RST4376 113 1.3 134
Show 07515-0917 CVR 72 30 15.9 136
Show 07441-0755 TDS5138 273 0.4 138
Show 07434-0738 TDS5121 314 0.6 143

 
 
WDS 07527-0703 : COMPONENTS
 
 
  A
B pa=340.5°
sep=11.82"
 
 
07527-0703 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 075239.96-070248.6 Mag 10.99 PmRA 3.00
PmDE 2.0 Tycho2 4845-00120-1
Tycho2
Tycho2 4845-00120-1 Pflag RAmdeg 118.16649392 DEmdeg -7.04684339
PmRA -1.5 PmDE 0.2 E RAmdeg 53 E DEmdeg 50
E pmRA 3.6 E pmDE 3.9 EpRAm 1986.42 EpDEm 1984.50
Num 3 Q RAmdeg 3.3 Q DEmdeg 2.0 Q pmRA 3.3
Q pmDE 2.0 BTmag 13.135 E BTmag 0.310 VTmag 11.354
E VTmag 0.089 Prox 117 TYC HIP
CCDM RAdeg 118.16652750 DEdeg -7.04687306 EpRA 1990 1.56
EpDE 1990 1.39 E RAdeg 64.8 E DEdeg 76.6 Posflg
Corr 0.3
CCDM
Ccdm 07527-0703 RComp Comp A Note1
Note2 Discov num DRAs -2.16 DDEs 13.1
R dRAs 65 Year Theta Rho
Obs 2 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number -06 2343 Cat1 BD
Name2 Cat2 HD M HD
ADS BDS B 4318 M ADS BDS N IDS IDS 07478S0648A
HIC
 
 
07527-0703 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 075239.70-070237.5 Mag 12.27 PmRA -4.00
PmDE -2.0 Tycho2 4845-00068-1 Calc delta mag 1.28 Calc coord yes
Tycho2
Tycho2 4845-00068-1 Pflag RAmdeg 118.16549477 DEmdeg -7.04377241
PmRA -0.1 PmDE 1.9 E RAmdeg 102 E DEmdeg 118
E pmRA 4.1 E pmDE 4.2 EpRAm 1984.43 EpDEm 1982.37
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 13.374 E BTmag 0.347 VTmag 12.275
E VTmag 0.197 Prox 117 TYC HIP
CCDM RAdeg 118.16549500 DEdeg -7.04377694 EpRA 1990 1.56
EpDE 1990 1.40 E RAdeg 106.2 E DEdeg 123.8 Posflg
Corr 0.3
CCDM
Ccdm 07527-0703 RComp Comp B Note1
Note2 Discov num HJ 2420 DRAs -2.31 DDEs 20.3
R dRAs 65 Year 1830 Theta 342 Rho 5.0
Obs 1 Vmag 11.0 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS B 4318 M ADS BDS N IDS IDS 07478S0648B
HIC