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Doubles in session


Current system
07340-6643
DON 190


Nearby doubles
14' : 07317-6643
NSN 269

32' : 07314-6711
COO 51

37' : 07315-6717
DON 189AB

45' : 07406-6704
YMG 24

45' : 07266-6650
HRG 11

50' : 07360-6731
I 1124

53' : 07390-6728
HJ 4001

56' : 07322-6549
WFC 56

59' : 07243-6633
UC 1577

60' : 07241-6632
DON 185

61' : 07441-6650
UC 1608

62' : 07343-6541
RST 262

67' : 07254-6727
TDS4787

71' : 07254-6556
RST 252

76' : 07464-6700
TRR 11

76' : 07225-6718
HDS1034

79' : 07322-6801
TOI 925

80' : 07470-6704
HJ 4011AB

83' : 07444-6550
UC 1610

89' : 07472-6604
RST 281

90' : 07296-6809
HJ 3985

92' : 07468-6736
TDS5195

98' : 07448-6758
SWR 31

99' : 07176-6635
DON 174

99' : 07343-6822
TDS4945

100' : 07449-6529
RST 274



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

07340-6643 DON 190

 
 
07h 34m 00.62s -66° 43' 17.9" P.A. 34.00 sep 1.8 mag 10.88,14.90
 
 
Coord 2000 07340-6643 Discov num DON 190 Comp Coord arcsec 2000 07 34 00.62 -66 43 17.9
Date first 1929 Date last 2016 Obs 3
Pa first 32 Pa last 33.9 P.A. Now (θ) 33.9°
Sep first 1.1 Sep last 1.768 Sep. Now (ρ) 1.768"
Mag pri 10.88 Mag sec 14.90 delta mag (ΔM) 4.02 Spectral class
Pri motion ra -003 Sec motion ra
Pri motion dec +014 Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Volans Tycho2 8922-01008-1 Gaia DR2 5275150374221480448
 
 
WDS 07340-6643 DON 190 : 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
07340-6643 DON 190 1929 1 32 1.1 10.88 14.90 073400.62-664317.9
07340-6643 DON 190 2015 2 34 1.8 10.88 14.90 073400.62-664317.9
07340-6643 DON 190 2016 3 34 1.8 10.88 14.90 073400.62-664317.9

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

 
 
WDS 07340-6643 DON 190 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07340-6643 DON 190 : MEASURES
 
 
No records found.

 
 
WDS 07340-6643 : VIRTUAL EYEPIECE
 
 

07340-6643 DON 190A mag 10.88 07340-6643 DON 190B sep 1.5 P.A. 14.90 mag 14.9 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 07340-6643 : ALADIN DSS IMAGE @ 07h 34m 00.62s -66° 43' 17.9"
 
 
 
 
WDS 07340-6643 DON 190 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07340-6643 DON 190 distance=0' 07317-6643 NSN 269 distance=14' 07314-6711 COO 51 distance=32' 07315-6717 DON 189AB distance=37' 07315-6717 DON 189AC distance=37' 07406-6704 YMG 24 distance=45' 07266-6650 HRG 11 distance=45' 07360-6731 I 1124 distance=50' 07390-6728 HJ 4001 distance=53' 07322-6549 WFC 56 distance=56' 07243-6633 UC 1577 distance=59' 07241-6632 DON 185 distance=60' 07441-6650 UC 1608 distance=61' 07343-6541 RST 262 distance=62' 07254-6727 TDS4787 distance=67' 07254-6556 RST 252 distance=71' 07464-6700 TRR 11 distance=76' 07225-6718 HDS1034 distance=76' 07322-6801 TOI 925 distance=79' 07470-6704 DAW 42BC distance=79' 07470-6704 HJ 4011AB distance=80' 07444-6550 UC 1610 distance=83' 07472-6604 RST 281 distance=89' 07296-6809 HJ 3985 distance=90' 07468-6736 TDS5195 distance=92' 07448-6758 SWR 31 distance=98' 07176-6635 DON 174 distance=99' 07343-6822 TDS4945 distance=99' 07449-6529 RST 274 distance=100' 07495-6741 DON 208 distance=108' 07157-6612 I 1103AB distance=114' 07157-6612 HJ 3955AC distance=114' 07157-6612 BAU 47AD distance=114' 07157-6612 BAU 47AE distance=114' 07351-6838 TDS4957 distance=115' 07289-6835 MLO 24 distance=116' 07417-6835 TDS5076 distance=120' 07523-6549 RST 292 distance=123' 07535-6733 DON 214 distance=124' 07211-6835 TOI 211 distance=134' 07262-6854 HJ 3976AB distance=139' 07262-6854 HJ 3976AC distance=139' 07325-6423 TDS4909 distance=141' 07486-6449 FIN 111 distance=145' 07453-6436 TDS5166 distance=146' 07389-6419 FIN 107 distance=148' 07411-6422 TDS5060 distance=149' 07313-6408 RST 257AB distance=156' 07313-6408 DAM 446AC distance=156' 07170-6443 TDS4672 distance=160' 07319-6926 TDS4901 distance=164' 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 07340-6643 DON 190 34 1.8
Show 07317-6643 NSN 269 245 4.9 14
Show 07314-6711 COO 51 194 3.4 32
Show 07315-6717 DON 189 AB 231 0.9 37
Show 07315-6717 DON 189 AC 166 5.6 37
Show 07406-6704 YMG 24 123 2.3 45
Show 07266-6650 HRG 11 96 20.9 45
Show 07360-6731 I 1124 250 2.3 50
Show 07390-6728 HJ 4001 313 6.0 53
Show 07322-6549 WFC 56 339 5.8 56
Show 07243-6633 UC 1577 33 41.7 59
Show 07241-6632 DON 185 187 2.1 60
Show 07441-6650 UC 1608 351 15.8 61
Show 07343-6541 RST 262 66 5.8 62
Show 07254-6727 TDS4787 316 0.5 67
Show 07254-6556 RST 252 345 0.3 71
Show 07464-6700 TRR 11 120 26.1 76
Show 07225-6718 HDS1034 165 0.9 76
Show 07322-6801 TOI 925 205 2.7 79
Show 07470-6704 DAW 42 BC 318 3.6 79
Show 07470-6704 HJ 4011 AB 301 20.5 80
Show 07444-6550 UC 1610 116 10.4 83
Show 07472-6604 RST 281 291 0.9 89
Show 07296-6809 HJ 3985 89 3.1 90
Show 07468-6736 TDS5195 70 0.5 92
Show 07448-6758 SWR 31 62 4.9 98
Show 07176-6635 DON 174 5 3.9 99
Show 07343-6822 TDS4945 86 0.8 99
Show 07449-6529 RST 274 64 0.4 100
Show 07495-6741 DON 208 255 1.1 108
Show 07157-6612 I 1103 AB 123 1.1 114
Show 07157-6612 HJ 3955 AC 34 28.1 114
Show 07157-6612 BAU 47 AD 107 44.1 114
Show 07157-6612 BAU 47 AE 326 44.3 114
Show 07351-6838 TDS4957 275 0.6 115
Show 07289-6835 MLO 24 347 10.6 116
Show 07417-6835 TDS5076 339 0.6 120
Show 07523-6549 RST 292 149 1.8 123
Show 07535-6733 DON 214 209 3.2 124
Show 07211-6835 TOI 211 259 0.2 134
Show 07262-6854 HJ 3976 AB 135 7.3 139
Show 07262-6854 HJ 3976 AC 332 11.7 139
Show 07325-6423 TDS4909 81 0.5 141
Show 07486-6449 FIN 111 55 1.8 145
Show 07453-6436 TDS5166 212 0.4 146
Show 07389-6419 FIN 107 284 4.0 148
Show 07411-6422 TDS5060 231 2.3 149
Show 07313-6408 RST 257 AB 21 3.0 156
Show 07313-6408 DAM 446 AC 264 11.2 156
Show 07170-6443 TDS4672 236 0.5 160
Show 07319-6926 TDS4901 213 2.5 164

 
 
WDS 07340-6643 : COMPONENTS
 
 
  A
B pa=14.9°
sep=1.52"
 
 
07340-6643 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 073400.62-664317.9 Mag 10.88 PmRA -3.00
PmDE 14.0 Tycho2 8922-01008-1
Tycho2
Tycho2 8922-01008-1 Pflag RAmdeg 113.50261074 DEmdeg -66.72165639
PmRA -3.0 PmDE 14.3 E RAmdeg 29 E DEmdeg 31
E pmRA 2.6 E pmDE 2.4 EpRAm 1990.35 EpDEm 1989.98
Num 3 Q RAmdeg 0.4 Q DEmdeg 0.2 Q pmRA 0.4
Q pmDE 0.2 BTmag 11.156 E BTmag 0.046 VTmag 10.881
E VTmag 0.054 Prox 999 TYC T HIP
CCDM RAdeg 113.50262806 DEdeg -66.72168889 EpRA 1990 1.75
EpDE 1990 1.77 E RAdeg 29.2 E DEdeg 30.8 Posflg
Corr 0.1
CCDM
Ccdm 07340-6643 RComp Comp A Note1
Note2 Discov num DRAs 0.69 DDEs -17.8
R dRAs 66 Year Theta Rho
Obs 2 Vmag 10.1 Sp PmNote
PmRA PmDE Dm number -66 711 Cat1 CPD
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07336S6630A
HIC
 
 
07340-6643 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 073400.69-664316.4 Mag 14.9 Calc delta mag 4.02
Calc coord yes
CCDM
Ccdm 07340-6643 RComp Comp B Note1
Note2 Discov num DON 190 DRAs DDEs
R dRAs Year 1929 Theta 032 Rho 1.1
Obs 1 Vmag 14.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 07336S6630B
HIC