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Doubles in session


Current system
02261-7931
TDS 2248


Nearby doubles
33' : 02141-7933
KPP1214

37' : 02378-7915
TVB 36

39' : 02190-7858
KPP3487

48' : 02426-7947
TOK 362

49' : 02413-7906
KPP 644

68' : 02154-8032
HDS 299

71' : 02312-7822
HDS 328

72' : 02145-7827
NSN 160

78' : 02341-8045
HJ 3530AB

79' : 02181-8047
NSN 158

88' : 02213-8058
TDS2222

98' : 02437-7807
HJ 3539

106' : 02249-7745
HJ 3508

116' : 02331-7738
BVD 25AB

151' : 02221-7700
UC 723

164' : 02222-7648
UC 725

164' : 02338-7650
JSP 41

168' : 02161-7646
KPP 991

178' : 02184-7635
TDS2196

178' : 02227-8229
HJ 3519

218' : 02126-7558
JSP 37

219' : 02333-7554
HJ 3522AB

219' : 02109-7558
HDS 293

226' : 02098-8314
TDS2140

230' : 02379-8320
KPP 947

237' : 02332-7535
JSP 40



Selections
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Binary Systems
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Quadruple Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

02261-7931 TDS 2248

 
 
02h 26m 04.23s -79° 31' 00.0" P.A. 59.00 sep 0.6 mag 11.50,11.61
 
 
Coord 2000 02261-7931 Discov num TDS2248 Comp Coord arcsec 2000 02 26 04.23 -79 31 00.0
Date first 1991 Date last 1991 Obs 1
Pa first 59 Pa last 58.6 P.A. Now (θ) 58.6°
Sep first 0.6 Sep last 0.62 Sep. Now (ρ) 0.62"
Mag pri 11.50 Mag sec 11.61 delta mag (ΔM) 0.11 Spectral class
Pri motion ra +013 Sec motion ra +013
Pri motion dec +016 Sec motion dec +016
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydrus Tycho2 9357-00396-1 Gaia DR2 4632207475247681920
 
 
WDS 02261-7931 TDS 2248 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
TDS Tycho Double Star (from additional DD list) ...................
TDT Tycho Double Star (from additional DD list) ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02261-7931 TDS2248 1991 1 59 0.6 11.50 11.61 022604.23-793100.0

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

 
 
WDS 02261-7931 TDS 2248 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 02261-7931 TDS 2248 : MEASURES
 
 
No records found.

 
 
WDS 02261-7931 : VIRTUAL EYEPIECE
 
 

02261-7931 TDS2248A mag 11.5 02261-7931 TDS2248B sep 0.3 P.A. 16.60 mag 11.61 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 02261-7931 : ALADIN DSS IMAGE @ 02h 26m 04.23s -79° 31' 00.0"
 
 
 
 
WDS 02261-7931 TDS 2248 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

02261-7931 TDS2248 distance=0' 02141-7933 KPP1214 distance=33' 02378-7915 TVB 36 distance=37' 02190-7858 KPP3487 distance=39' 02426-7947 TOK 362 distance=48' 02413-7906 KPP 644 distance=49' 02154-8032 HDS 299 distance=68' 02312-7822 HDS 328 distance=71' 02145-7827 NSN 160 distance=72' 02341-8045 HJ 3530AB distance=78' 02341-8045 HJ 3530AC distance=78' 02181-8047 NSN 158 distance=79' 02213-8058 TDS2222 distance=88' 02437-7807 HJ 3539 distance=98' 02249-7745 HJ 3508 distance=106' 02331-7738 BVD 25AB distance=116' 02221-7700 UC 723 distance=151' 02222-7648 UC 725 distance=164' 02338-7650 JSP 41 distance=164' 02161-7646 KPP 991 distance=168' 02184-7635 TDS2196 distance=178' 02227-8229 HJ 3519 distance=178' 02126-7558 JSP 37 distance=218' 02333-7554 HJ 3522AB distance=219' 02333-7554 DAW 185BC distance=219' 02109-7558 HDS 293 distance=219' 02098-8314 TDS2140 distance=226' 02379-8320 KPP 947 distance=230' 02332-7535 JSP 40 distance=237' 02423-8341 UC 783 distance=253' 02313-7458 TDS2274 distance=274' 02113-7455 KPP3481 distance=281' 02380-7448 KPP 602 distance=287' 02076-7434 JSP 36 distance=304' 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 02261-7931 TDS2248 59 0.6
Show 02141-7933 KPP1214 201 9.4 33
Show 02378-7915 TVB 36 7 24.3 37
Show 02190-7858 KPP3487 307 1.9 39
Show 02426-7947 TOK 362 115 0.7 48
Show 02413-7906 KPP 644 74 5.8 49
Show 02154-8032 HDS 299 338 0.1 68
Show 02312-7822 HDS 328 76 1.5 71
Show 02145-7827 NSN 160 211 2.3 72
Show 02341-8045 HJ 3530 AB 212 17.0 78
Show 02341-8045 HJ 3530 AC 166 20.4 78
Show 02181-8047 NSN 158 161 12.4 79
Show 02213-8058 TDS2222 118 0.4 88
Show 02437-7807 HJ 3539 65 7.8 98
Show 02249-7745 HJ 3508 103 16.5 106
Show 02331-7738 BVD 25 AB 272 40.7 116
Show 02221-7700 UC 723 347 72.1 151
Show 02222-7648 UC 725 279 11.0 164
Show 02338-7650 JSP 41 127 0.7 164
Show 02161-7646 KPP 991 283 8.0 168
Show 02184-7635 TDS2196 85 0.4 178
Show 02227-8229 HJ 3519 129 31.1 178
Show 02126-7558 JSP 37 345 2.7 218
Show 02333-7554 HJ 3522 AB 285 40.8 219
Show 02333-7554 DAW 185 BC 351 9.4 219
Show 02109-7558 HDS 293 59 0.3 219
Show 02098-8314 TDS2140 156 2.3 226
Show 02379-8320 KPP 947 64 7.8 230
Show 02332-7535 JSP 40 169 2.3 237
Show 02423-8341 UC 783 87 55.0 253
Show 02313-7458 TDS2274 65 0.5 274
Show 02113-7455 KPP3481 201 1.8 281
Show 02380-7448 KPP 602 95 5.5 287
Show 02076-7434 JSP 36 103 0.9 304

 
 
WDS 02261-7931 : COMPONENTS
 
 
  A
B pa=16.6°
sep=0.34"
 
 
02261-7931 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 022604.23-793100.0 Mag 11.5 PmRA 13.00
PmDE 16.0 Tycho2 9357-00396-1
Tycho2
Tycho2 9357-00396-1 Pflag RAmdeg 36.51802221 DEmdeg -79.51663245
PmRA 13.0 PmDE 15.6 E RAmdeg 37 E DEmdeg 39
E pmRA 2.0 E pmDE 1.9 EpRAm 1988.22 EpDEm 1987.26
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.7 Q pmRA 0.4
Q pmDE 0.7 BTmag 11.640 E BTmag 0.067 VTmag 10.894
E VTmag 0.058 Prox 999 TYC T HIP
CCDM RAdeg 36.51786028 DEdeg -79.51666806 EpRA 1990 1.83
EpDE 1990 1.73 E RAdeg 38.1 E DEdeg 40.0 Posflg
Corr 0.0
 
 
02261-7931 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 022604.27-793059.7 Mag 11.61 PmRA 13.00
PmDE 16.0 Calc delta mag 0.11 Calc coord yes