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Doubles in session


Current system
04566-6629
DON 89 AB


Nearby doubles
1' : 04566-6628
UC 1239

3' : 04569-6629
UC 1241

11' : 04557-6637
OGL 258

18' : 04565-6611
UC 1237

29' : 04519-6635
OGL 245

29' : 04552-6656
OGL 255

33' : 04535-6655
HJ 3710

39' : 04515-6653
OGL 242

40' : 04501-6635
OGL 238

43' : 04503-6649
OGL 239AB

44' : 05037-6639
UC 1259

46' : 04521-6706
OGL 246

49' : 05044-6615
SKF1835

50' : 04551-6718
OGL 254

51' : 04486-6648
OGL 232

52' : 04497-6558
TDS2980

53' : 04569-6721
OGL 266

53' : 04544-6720
OGL 252

55' : 04506-6711
OGL 240

59' : 04475-6607
TDS 147

60' : 05044-6706
OGL 291

66' : 05074-6641
OGL 301

67' : 05064-6700
OGL 295

67' : 05064-6558
DON 94

67' : 04580-6735
OGL 269

69' : 04460-6605
HDS 613



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.

04566-6629 DON 89 AB

 
 
04h 56m 34.63s -66° 28' 26.4" P.A. 190.00 sep 1.1 mag 11.70,11.80 Sp WR
 
 
Coord 2000 04566-6629 Discov num DON  89 Comp AB Coord arcsec 2000 04 56 34.63 -66 28 26.4
Date first 1929 Date last 2006 Obs 2
Pa first 186 Pa last 189.9 P.A. Now (θ) 189.9°
Sep first 0.8 Sep last 1.08 Sep. Now (ρ) 1.08"
Mag pri 11.70 Mag sec 11.80 delta mag (ΔM) 0.1 Spectral class WR (Wolf-Rayet)
Pri motion ra +010 Sec motion ra
Pri motion dec +002 Sec motion dec
Notes N B (See Notes, Blue magnitudes)
Nature of this double is uncertain.
 
 
04566-6629 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 04 56 35 -66 28 26 DON 89 AB 2006 2 190 1.1 11.70 11.80 0.10 <===
Show 04 56 35 -66 28 26 DON 89 AC 2006 2 11 2.4 11.70 13.50 1.80
Show 04 56 35 -66 28 26 DON 89 AD 2006 2 234 2.3 11.70 13.00 1.30
Show 04 56 35 -66 28 26 HJ 3716 AE 2006 7 291 4.7 11.70 12.40 0.70
Show 04 56 34 -66 28 25 DON 90 EF 2006 2 340 1.3 12.40 13.40 1.00
Sextuple system
6 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Dorado Gaia DR2 4662154190555405568
 
 
WDS 04566-6629 DON 89 AB : NOTES
 
 
discov_num notes refcode
DON 89 Variable.
 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
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
04566-6629 DON 89 AB 2006 2 190 1.1 11.73 11.80 WR N B 045634.63-662826.4

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

 
 
WDS 04566-6629 DON 89 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04566-6629 DON 89 AB : MEASURES
 
 
No records found.

 
 
WDS 04566-6629 : VIRTUAL EYEPIECE
 
 

04566-6629 DON 89A mag 11.7 Sp WR 04566-6629 DON 89B sep 1.1 P.A. 184.00 mag 11.8 04566-6629 DON 89C sep 2.3 P.A. 4.60 mag 13.5 04566-6629 DON 89D sep 1.5 P.A. 208.50 mag 13 04566-6629 DON 90E sep 5.7 P.A. 284.30 mag 12.4 04566-6629 DON 90F sep 6.2 P.A. 294.60 mag 13.4 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 04566-6629 : ALADIN DSS IMAGE @ 04h 56m 34.63s -66° 28' 26.4"
 
 
 
 
WDS 04566-6629 DON 89 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04566-6629 DON 89AB distance=0' 04566-6629 DON 90EF distance=1' 04566-6628 UC 1239 distance=1' 04569-6629 UC 1241 distance=3' 04557-6637 OGL 258 distance=11' 04565-6611 UC 1237 distance=18' 04519-6635 OGL 245 distance=29' 04552-6656 OGL 255 distance=29' 04535-6655 HJ 3710 distance=33' 04515-6653 OGL 242 distance=39' 04501-6635 OGL 238 distance=40' 04503-6649 OGL 239AB distance=43' 04503-6649 OGL 239AC distance=43' 04503-6649 OGL 239BC distance=43' 05037-6639 UC 1259 distance=44' 04521-6706 OGL 246 distance=46' 05044-6615 SKF1835 distance=49' 04551-6718 OGL 254 distance=50' 04486-6648 OGL 232 distance=51' 04497-6558 TDS2980 distance=52' 04569-6721 OGL 266 distance=53' 04544-6720 OGL 252 distance=53' 04506-6711 OGL 240 distance=55' 04475-6607 TDS 147 distance=59' 05044-6706 OGL 291 distance=60' 05074-6641 OGL 301 distance=66' 05064-6700 OGL 295 distance=67' 05064-6558 DON 94 distance=67' 04580-6735 OGL 269 distance=67' 04460-6605 HDS 613 distance=69' 04584-6739 OGL 270 distance=72' 04558-6741 OGL 259AB distance=73' 05069-6718 OGL 298 distance=79' 04436-6645 UC 1205 distance=80' 04492-6736 OGL 236 distance=81' 05039-6738 OGL 288 distance=82' 05092-6701 OGL 306 distance=82' 05067-6725 OGL 297 distance=82' 05069-6728 OGL 299 distance=85' 05050-6740 OGL 292 distance=88' 04423-6657 OGL 220 distance=89' 05107-6705 UC 1273 distance=92' 05099-6715 OGL 309 distance=92' 04501-6505 RST 114 distance=93' 04595-6802 OGL 274 distance=95' 04432-6723 OGL 223 distance=96' 05113-6707 OGL 315 distance=96' 05100-6722 OGL 310 distance=96' 05108-6716 OGL 313 distance=97' 04497-6756 UC 1218 distance=97' 04419-6714 OGL 219 distance=98' 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 04566-6629 DON 89 AB 190 1.1
Show 04566-6629 DON 89 AC 11 2.4
Show 04566-6629 DON 89 AD 234 2.3
Show 04566-6629 HJ 3716 AE 291 4.7
Show 04566-6629 DON 90 EF 340 1.3 1
Show 04566-6628 UC 1239 9 64.9 1
Show 04569-6629 UC 1241 30 47.6 3
Show 04557-6637 OGL 258 196 11.0 11
Show 04565-6611 UC 1237 295 33.3 18
Show 04519-6635 OGL 245 116 1.4 29
Show 04552-6656 OGL 255 253 14.9 29
Show 04535-6655 HJ 3710 86 11.9 33
Show 04515-6653 OGL 242 229 1.8 39
Show 04501-6635 OGL 238 241 2.3 40
Show 04503-6649 OGL 239 AB 173 38.9 43
Show 04503-6649 OGL 239 AC 169 36.5 43
Show 04503-6649 OGL 239 BC 43 3.9 43
Show 05037-6639 UC 1259 53 58.6 44
Show 04521-6706 OGL 246 336 32.4 46
Show 05044-6615 SKF1835 218 2.0 49
Show 04551-6718 OGL 254 281 2.6 50
Show 04486-6648 OGL 232 120 24.1 51
Show 04497-6558 TDS2980 267 0.7 52
Show 04569-6721 OGL 266 338 5.9 53
Show 04544-6720 OGL 252 190 316.6 53
Show 04506-6711 OGL 240 224 0.9 55
Show 04475-6607 TDS 147 202 1.1 59
Show 05044-6706 OGL 291 105 1.0 60
Show 05074-6641 OGL 301 269 66.5 66
Show 05064-6700 OGL 295 229 15.1 67
Show 05064-6558 DON 94 32 1.3 67
Show 04580-6735 OGL 269 259 34.4 67
Show 04460-6605 HDS 613 234 0.2 69
Show 04584-6739 OGL 270 216 3.2 72
Show 04558-6741 OGL 259 AB 309 1.3 73
Show 05069-6718 OGL 298 345 55.2 79
Show 04436-6645 UC 1205 90 61.9 80
Show 04492-6736 OGL 236 261 1.8 81
Show 05039-6738 OGL 288 259 20.9 82
Show 05092-6701 OGL 306 314 13.2 82
Show 05067-6725 OGL 297 273 10.8 82
Show 05069-6728 OGL 299 151 2.2 85
Show 05050-6740 OGL 292 326 6.5 88
Show 04423-6657 OGL 220 284 2.3 89
Show 05107-6705 UC 1273 50 8.4 92
Show 05099-6715 OGL 309 253 1.5 92
Show 04501-6505 RST 114 282 0.3 93
Show 04595-6802 OGL 274 121 42.4 95
Show 04432-6723 OGL 223 162 2.2 96
Show 05113-6707 OGL 315 324 1.4 96
Show 05100-6722 OGL 310 231 3.6 96

 
 
WDS 04566-6629 : COMPONENTS
 
 
  A B C D E
B pa=184.0°
sep=1.07"
 
C pa=4.6°
sep=2.32"
pa=4.4°
sep=3.38"
 
D pa=208.5°
sep=1.53"
pa=246.9°
sep=0.71"
pa=194.1°
sep=3.77"
 
E pa=284.3°
sep=5.68"
pa=294.4°
sep=5.97"
pa=260.9°
sep=5.77"
pa=299.9°
sep=5.51"
 
F pa=294.6°
sep=6.25"
pa=303.1°
sep=6.70"
pa=272.8°
sep=5.87"
pa=308.5°
sep=6.33"
pa=351.8°
sep=1.21"
 
 
04566-6629 A
 
 
Coord arcsec 2000 045634.63-662826.4 Mag 11.7 Spectral class WR (Wolf-Rayet) PmRA 10.00
PmDE 2.0
 
 
04566-6629 B
 
 
Coord arcsec 2000 045634.62-662827.5 Mag 11.8 Calc delta mag 0.1 Calc coord yes
 
 
04566-6629 C
 
 
Coord arcsec 2000 045634.66-662824.1 Mag 13.5 Calc delta mag 1.8 Calc coord yes
 
 
04566-6629 D
 
 
Coord arcsec 2000 045634.51-662827.7 Mag 13 Calc delta mag 1.3 Calc coord yes
 
 
04566-6629 E
 
 
Coord arcsec 2000 045633.71-662825.0 Coord calc 045633.71-662825.0 Mag 12.4 PmRA 1.00
PmDE 5.0 Calc delta mag 0.7
 
 
04566-6629 F
 
 
Coord arcsec 2000 045633.68-662823.8 Mag 13.4 Calc delta mag 1.7 Calc coord yes