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Doubles in session


Current system
15550-7646
NZO 61


Nearby doubles
17' : 15522-7633
KPP 353

20' : 15590-7633
TDS9710

21' : 15537-7707
RST2980

28' : 15567-7713
HJ 4801

33' : 16021-7708
TDS9736

36' : 15585-7613
KPP2972

38' : 16057-7656
TDS9752

42' : 16052-7710
RST2987

60' : 16078-7608
NZO 71

62' : 16126-7658
RST2999

63' : 15424-7603
UC 3048

63' : 15576-7749
RSS 389

71' : 15360-7716
TVB 277

77' : 15599-7802
I 333

80' : 16079-7754
UC 3123

82' : 15545-7525
UC 3087

90' : 16143-7549
GLI 225

92' : 15525-7516
UC 3075

95' : 16135-7539
TDS9801

102' : 15591-7507
UC 3099

108' : 15554-7459
UC 3089

110' : 15377-7516
HEI 786

116' : 15506-7841
TDS9655

117' : 15520-7843
HJ 4790

118' : 16115-7831
UC 3128

119' : 16016-7843
HDS2259



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

15550-7646 NZO 61

 
 
15h 54m 55.30s -76° 46' 35.0" P.A. 133.00 sep 4.5 mag 10.50,10.84 Sp A5V+A5V
 
 
Coord 2000 15550-7646 Discov num NZO  61 Comp Coord arcsec 2000 15 54 55.30 -76 46 35.0
Date first 1895 Date last 2015 Obs 11
Pa first 137 Pa last 132.8 P.A. Now (θ) 132.8°
Sep first 4.9 Sep last 4.496 Sep. Now (ρ) 4.496"
Mag pri 10.50 Mag sec 10.84 delta mag (ΔM) 0.34 Spectral class A5V+A5V (white/white)
Pri motion ra -006 Sec motion ra -006
Pri motion dec -010 Sec motion dec -010
Notes N T (See Notes, Parallax indicates physical)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9429-00347-1 Gaia DR2 5780009589297169920
 
 
WDS 15550-7646 NZO 61 : NOTES
 
 
discov_num notes refcode
NZO 61 SWR 184. CPM pair Skf2004
 
 
REFERENCES
 
 
refcode metd author reference
Skf2004 - Skiff, B.A. ...................
Skf2004 private communication, 2004 (may not be properly precessed)
Skf2004 (coordinates and identifications for Stock & Wroblewski pairs)
 
 
DISCOVERER
 
 
idgroup discov author
1 NZO Ward, J.T. (New Zealand Observatory)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
15550-7646 NZO 61 2000 10 133 4.5 10.50 10.84 A5V A5V N D 155455.30-764635.0
15550-7646 NZO 61 2010 11 134 4.5 10.50 10.84 A5V A5V N D 155455.30-764635.0
15550-7646 NZO 61 2015 11 133 4.5 10.50 10.84 A5V+A5V NV 155455.30-764635.0

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

 
 
WDS 15550-7646 NZO 61 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 15550-7646 NZO 61 : MEASURES
 
 
No records found.

 
 
WDS 15550-7646 : VIRTUAL EYEPIECE
 
 

15550-7646 NZO 61A mag 10.5 Sp A5V 15550-7646 NZO 61B sep 3.1 P.A. 166.10 mag 10.84 Sp A5V virtual eyepiece
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Radius:
Components only
 
 
WDS 15550-7646 : ALADIN DSS IMAGE @ 15h 54m 55.30s -76° 46' 35.0"
 
 
 
 
WDS 15550-7646 NZO 61 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

15550-7646 NZO 61 distance=0' 15522-7633 KPP 353 distance=17' 15590-7633 TDS9710 distance=20' 15537-7707 RST2980 distance=21' 15567-7713 HJ 4801 distance=28' 16021-7708 TDS9736 distance=33' 15585-7613 KPP2972 distance=36' 16057-7656 TDS9752 distance=38' 16052-7710 RST2987 distance=42' 16078-7608 NZO 71 distance=60' 16126-7658 RST2999 distance=62' 15424-7603 UC 3048 distance=63' 15576-7749 RSS 389 distance=63' 15360-7716 TVB 277 distance=71' 15599-7802 I 333 distance=77' 16079-7754 UC 3123 distance=80' 15545-7525 UC 3087 distance=82' 16143-7549 GLI 225 distance=90' 15525-7516 UC 3075 distance=92' 16135-7539 TDS9801 distance=95' 15591-7507 UC 3099 distance=102' 15554-7459 UC 3089 distance=108' 15377-7516 HEI 786 distance=110' 15506-7841 TDS9655 distance=116' 15520-7843 HJ 4790 distance=117' 16115-7831 UC 3128 distance=118' 16016-7843 HDS2259 distance=119' 15516-7448 HEI 788 distance=120' 16108-7502 FIN 241 distance=120' 15536-7446 HEI 790 distance=121' 15470-7449 TOB 333 distance=122' 16070-7453 KPP3981 distance=123' 16029-7443 TOB 334AB distance=127' 16029-7443 TOB 334AC distance=127' 15594-7439 TDS9714 distance=129' 15356-7454 HJ 4770 distance=134' 15562-7902 LDS 540 distance=136' 15483-7902 TDS9635 distance=137' 15465-7429 UC 3061 distance=141' 15584-7424 HEI 791 distance=144' 15493-7416 B 2037 distance=152' 16082-7419 KPP2355 distance=156' 15366-7421 HJ 4773AB distance=161' 15470-7927 RST2973 distance=163' 15519-7930 R 266 distance=164' 15414-7408 TDS9589 distance=167' 15452-7404 TDS9613 distance=167' 16047-7931 KPP1760 distance=168' 16108-7410 TDS9785 distance=168' 15418-7404 TDS9591 distance=171' 15494-7937 HJ 4787 distance=172' 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 15550-7646 NZO 61 133 4.5
Show 15522-7633 KPP 353 203 3.9 17
Show 15590-7633 TDS9710 349 0.8 20
Show 15537-7707 RST2980 223 3.3 21
Show 15567-7713 HJ 4801 158 13.0 28
Show 16021-7708 TDS9736 41 1.0 33
Show 15585-7613 KPP2972 356 1.3 36
Show 16057-7656 TDS9752 166 0.7 38
Show 16052-7710 RST2987 239 1.4 42
Show 16078-7608 NZO 71 333 2.3 60
Show 16126-7658 RST2999 326 3.6 62
Show 15424-7603 UC 3048 78 23.2 63
Show 15576-7749 RSS 389 357 17.0 63
Show 15360-7716 TVB 277 291 21.5 71
Show 15599-7802 I 333 323 0.9 77
Show 16079-7754 UC 3123 208 82.0 80
Show 15545-7525 UC 3087 179 32.2 82
Show 16143-7549 GLI 225 105 24.8 90
Show 15525-7516 UC 3075 261 35.6 92
Show 16135-7539 TDS9801 132 0.5 95
Show 15591-7507 UC 3099 338 51.9 102
Show 15554-7459 UC 3089 191 62.9 108
Show 15377-7516 HEI 786 226 1.0 110
Show 15506-7841 TDS9655 325 0.8 116
Show 15520-7843 HJ 4790 346 12.5 117
Show 16115-7831 UC 3128 119 101.3 118
Show 16016-7843 HDS2259 337 0.5 119
Show 15516-7448 HEI 788 350 2.1 120
Show 16108-7502 FIN 241 82 1.0 120
Show 15536-7446 HEI 790 114 1.3 121
Show 15470-7449 TOB 333 135 17.3 122
Show 16070-7453 KPP3981 154 1.8 123
Show 16029-7443 TOB 334 AB 38 32.2 127
Show 16029-7443 TOB 334 AC 106 33.1 127
Show 15594-7439 TDS9714 48 2.2 129
Show 15356-7454 HJ 4770 215 8.0 134
Show 15562-7902 LDS 540 57 26.5 136
Show 15483-7902 TDS9635 217 0.5 137
Show 15465-7429 UC 3061 337 14.2 141
Show 15584-7424 HEI 791 17 2.3 144
Show 15493-7416 B 2037 257 4.5 152
Show 16082-7419 KPP2355 331 20.2 156
Show 15366-7421 HJ 4773 AB 185 7.1 161
Show 15470-7927 RST2973 127 2.5 163
Show 15519-7930 R 266 20 21.4 164
Show 15414-7408 TDS9589 248 0.7 167
Show 15452-7404 TDS9613 37 0.6 167
Show 16047-7931 KPP1760 19 13.6 168
Show 16108-7410 TDS9785 170 0.5 168
Show 15418-7404 TDS9591 95 2.4 171
Show 15494-7937 HJ 4787 302 10.0 172

 
 
WDS 15550-7646 : COMPONENTS
 
 
  A
B pa=166.1°
sep=3.15"
 
 
15550-7646 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 155455.30-764635.0 Mag 10.5 Spectral class A5V (white)
PmRA -6.00 PmDE -10.0 Tycho2 9429-00347-1
Tycho2
Tycho2 9429-00347-1 Pflag RAmdeg 238.73040364 DEmdeg -76.77638317
PmRA -5.6 PmDE -9.1 E RAmdeg 24 E DEmdeg 22
E pmRA 2.0 E pmDE 1.9 EpRAm 1990.17 EpDEm 1990.28
Num 4 Q RAmdeg 0.5 Q DEmdeg 0.4 Q pmRA 0.4
Q pmDE 0.4 BTmag 10.760 E BTmag 0.036 VTmag 10.503
E VTmag 0.039 Prox 46 TYC T HIP
CCDM RAdeg 238.73046056 DEdeg -76.77636222 EpRA 1990 1.70
EpDE 1990 1.73 E RAdeg 23.9 E DEdeg 21.9 Posflg
Corr 0.0
 
 
15550-7646 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 155455.52-764638.1 Mag 10.84 Spectral class A5V (white)
PmRA -6.00 PmDE -10.0 Tycho2 9429-00347-2 Calc delta mag 0.34
Calc coord yes
Tycho2
Tycho2 9429-00347-2 Pflag RAmdeg 238.73448205 DEmdeg -76.77722007
PmRA -7.5 PmDE -4.0 E RAmdeg 34 E DEmdeg 32
E pmRA 2.0 E pmDE 1.9 EpRAm 1988.63 EpDEm 1988.63
Num 4 Q RAmdeg 0.9 Q DEmdeg 1.7 Q pmRA 0.9
Q pmDE 1.6 BTmag 11.368 E BTmag 0.057 VTmag 10.839
E VTmag 0.054 Prox 46 TYC T HIP
CCDM RAdeg 238.73455806 DEdeg -76.77721083 EpRA 1990 1.70
EpDE 1990 1.72 E RAdeg 34.9 E DEdeg 33.0 Posflg
Corr 0.0