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Doubles in session


Current system
11207-6907
DON 476


Nearby doubles
24' : 11206-6930
DON 475

28' : 11219-6840
KPP3844

35' : 11270-6903
HDO 211AB

43' : 11181-6826
HDS1613

51' : 11125-6933
DON 465

51' : 11153-6949
TDS 627AB

53' : 11138-6830
TDS7745

53' : 11149-6826
BRT1988

53' : 11304-6914
DAW 57

59' : 11301-6937
HJ 4443

67' : 11299-6952
DON 485

67' : 11330-6916
DON 488

69' : 11239-7013
DON 479

71' : 11267-7010
DON 482

71' : 11276-7008
DON 483

72' : 11080-6931
DON 461

74' : 11264-6801
KPP 953

76' : 11268-7015
TDS7861

79' : 11335-6831
NSN 260

80' : 11173-6749
DON 471

83' : 11170-6747
DAM 547

83' : 11308-6806
TDS7901

84' : 11056-6927
DON 459

85' : 11153-7027
DON 468

86' : 11157-6746
MLO 35

90' : 11373-6917
TDS7962



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

11207-6907 DON 476

 
 
11h 20m 38.26s -69° 06' 43.4" P.A. 254.00 sep 2.0 mag 10.52,14.80 Sp B9
 
 
Coord 2000 11207-6907 Discov num DON 476 Comp Coord arcsec 2000 11 20 38.26 -69 06 43.4
Date first 1931 Date last 2015 Obs 3
Pa first 251 Pa last 253.8 P.A. Now (θ) 253.8°
Sep first 2.5 Sep last 1.956 Sep. Now (ρ) 1.956"
Mag pri 10.52 Mag sec 14.80 delta mag (ΔM) 4.28 Spectral class B9 (blue-white)
Pri motion ra -006 Sec motion ra
Pri motion dec +000 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Musca Tycho2 9225-02900-1 Gaia DR2 5234741221658037632 HD 310467
 
 
WDS 11207-6907 DON 476 : NOTES
 
 
No records found.

 
 
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
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11207-6907 DON 476 1967 2 252 2.5 10.52 14.80 B9 112038.26-690643.4
11207-6907 DON 476 2015 3 254 2.0 10.52 14.80 B9 112038.26-690643.4

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

 
 
WDS 11207-6907 DON 476 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 11207-6907 DON 476 : MEASURES
 
 
No records found.

 
 
WDS 11207-6907 : VIRTUAL EYEPIECE
 
 

11207-6907 DON 476A mag 10.52 Sp B9 11207-6907 DON 476B sep 0.9 P.A. 230.80 mag 14.8 virtual eyepiece
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Radius:
Components only
 
 
WDS 11207-6907 : ALADIN DSS IMAGE @ 11h 20m 38.26s -69° 06' 43.4"
 
 
 
 
WDS 11207-6907 DON 476 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

11207-6907 DON 476 distance=0' 11206-6930 DON 475 distance=24' 11219-6840 KPP3844 distance=28' 11270-6903 HDO 211AB distance=35' 11181-6826 HDS1613 distance=43' 11125-6933 DON 465 distance=51' 11153-6949 TDS 627AB distance=51' 11138-6830 TDS7745 distance=53' 11149-6826 BRT1988 distance=53' 11304-6914 DAW 57 distance=53' 11301-6937 HJ 4443 distance=59' 11299-6952 DON 485 distance=67' 11330-6916 DON 488 distance=67' 11239-7013 DON 479 distance=69' 11267-7010 DON 482 distance=71' 11276-7008 DON 483 distance=71' 11080-6931 DON 461 distance=72' 11264-6801 KPP 953 distance=74' 11268-7015 TDS7861 distance=76' 11335-6831 NSN 260 distance=79' 11173-6749 DON 471 distance=80' 11170-6747 DAM 547 distance=83' 11308-6806 TDS7901 distance=83' 11056-6927 DON 459 distance=84' 11153-7027 DON 468 distance=85' 11157-6746 MLO 35 distance=86' 11373-6917 TDS7962 distance=90' 11249-7034 TDS7848 distance=91' 11199-7037 JNN 158AB distance=91' 11199-7037 VSP 29Aa,Ab distance=91' 11142-6743 DON 467 distance=92' 11159-6739 DON 470 distance=93' 11334-7012 SHT 38AB distance=94' 11334-7012 SHT 38AC distance=94' 11334-7012 SHT 38AD distance=94' 11334-7012 SHT 38AE distance=94' 11198-7040 DON 473 distance=94' 11372-6940 HDS1647 distance=94' 11033-6847 TDS7638 distance=96' 11112-6744 DON 463 distance=98' 11391-6855 DON 492 distance=100' 11357-7012 DON 490 distance=103' 11155-6725 DON 469AB distance=107' 11155-6725 HDS1605AC distance=107' 11155-6725 HDS1605Aa,Ab distance=107' 11129-7045 TDS7736 distance=107' 11007-6911 HDS1571 distance=107' 11405-6913 HDS1653 distance=107' 11153-6725 DAM 546AB distance=107' 11153-6725 DAM 546AC distance=107' 11208-6720 TDS7807 distance=108' 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 11207-6907 DON 476 254 2.0
Show 11206-6930 DON 475 272 1.4 24
Show 11219-6840 KPP3844 202 2.9 28
Show 11270-6903 HDO 211 AB 138 5.6 35
Show 11181-6826 HDS1613 279 0.3 43
Show 11125-6933 DON 465 91 1.1 51
Show 11153-6949 TDS 627 AB 139 1.0 51
Show 11138-6830 TDS7745 253 1.9 53
Show 11149-6826 BRT1988 175 3.7 53
Show 11304-6914 DAW 57 299 4.0 53
Show 11301-6937 HJ 4443 112 8.5 59
Show 11299-6952 DON 485 322 0.9 67
Show 11330-6916 DON 488 67 1.2 67
Show 11239-7013 DON 479 285 1.4 69
Show 11267-7010 DON 482 279 1.5 71
Show 11276-7008 DON 483 331 6.9 71
Show 11080-6931 DON 461 123 6.1 72
Show 11264-6801 KPP 953 153 7.8 74
Show 11268-7015 TDS7861 71 0.6 76
Show 11335-6831 NSN 260 146 2.0 79
Show 11173-6749 DON 471 218 42.3 80
Show 11170-6747 DAM 547 334 5.8 83
Show 11308-6806 TDS7901 218 0.5 83
Show 11056-6927 DON 459 301 0.7 84
Show 11153-7027 DON 468 82 0.8 85
Show 11157-6746 MLO 35 230 4.2 86
Show 11373-6917 TDS7962 70 0.4 90
Show 11249-7034 TDS7848 355 0.5 91
Show 11199-7037 JNN 158 AB 43 3.3 91
Show 11199-7037 VSP 29 Aa,Ab 220 0.1 91
Show 11142-6743 DON 467 216 4.7 92
Show 11159-6739 DON 470 244 3.2 93
Show 11334-7012 SHT 38 AB 197 4.5 94
Show 11334-7012 SHT 38 AC 155 5.2 94
Show 11334-7012 SHT 38 AD 323 5.5 94
Show 11334-7012 SHT 38 AE 31 6.1 94
Show 11198-7040 DON 473 317 4.0 94
Show 11372-6940 HDS1647 281 0.2 94
Show 11033-6847 TDS7638 201 0.6 96
Show 11112-6744 DON 463 293 4.9 98
Show 11391-6855 DON 492 72 0.4 100
Show 11357-7012 DON 490 39 0.8 103
Show 11155-6725 DON 469 AB 41 16.3 107
Show 11155-6725 HDS1605 AC 200 2.7 107
Show 11155-6725 HDS1605 Aa,Ab 24 0.5 107
Show 11129-7045 TDS7736 342 1.8 107
Show 11007-6911 HDS1571 228 0.2 107
Show 11405-6913 HDS1653 52 13.8 107
Show 11153-6725 DAM 546 AB 66 7.1 107
Show 11153-6725 DAM 546 AC 321 6.4 107
Show 11208-6720 TDS7807 195 2.9 108

 
 
WDS 11207-6907 : COMPONENTS
 
 
  A
B pa=230.8°
sep=0.86"
 
 
11207-6907 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 112038.26-690643.4 Mag 10.52 Spectral class B9 (blue-white)
PmRA -6.00 PmDE 0.0 Tycho2 9225-02900-1 HD 310467
Tycho2
Tycho2 9225-02900-1 Pflag RAmdeg 170.15945619 DEmdeg -69.11205818
PmRA -5.7 PmDE -0.4 E RAmdeg 22 E DEmdeg 24
E pmRA 2.3 E pmDE 2.2 EpRAm 1990.74 EpDEm 1990.39
Num 3 Q RAmdeg 0.0 Q DEmdeg 0.3 Q pmRA 0.0
Q pmDE 0.3 BTmag 10.627 E BTmag 0.035 VTmag 10.520
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 170.15949278 DEdeg -69.11205722 EpRA 1990 1.69
EpDE 1990 1.63 E RAdeg 22.2 E DEdeg 24.4 Posflg
Corr 0.0
 
 
11207-6907 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 112038.13-690643.9 Mag 14.8 Calc delta mag 4.28
Calc coord yes