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Doubles in session


Current system
00494-3853
TDS 1631


Nearby doubles
16' : 00491-3908
HJ 3399

29' : 00478-3914
WG 5

29' : 00481-3918
SKF1195

32' : 00519-3844
TDS1641

42' : 00503-3934
TDS1635

47' : 00532-3843
B 643

49' : 00524-3926
SKF1424

51' : 00521-3932
TDS1645AB

61' : 00446-3917
CLZ 4

68' : 00542-3932
UC 462

82' : 00563-3857
LDS3214AB

82' : 00427-3828
HDO 182

91' : 00432-3759
UC 427

102' : 00581-3845
WG 7

105' : 00537-3722
BRT1581

109' : 00400-3857
I 46

109' : 00580-3934
TDS1686

114' : 00574-3957
B 1419

119' : 00582-3953
KPP1807

119' : 00475-3656
LDS5299

120' : 00426-4024
TDS1578

121' : 00580-4000
KPP 66

127' : 00386-3903
WHI 2

128' : 00563-4032
TDS1675

129' : 00387-3925
UC 411

133' : 00414-3721
TOI 346



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

00494-3853 TDS 1631

 
 
00h 49m 21.67s -38° 53' 08.5" P.A. 266.00 sep 0.5 mag 11.42,11.49
 
 
Coord 2000 00494-3853 Discov num TDS1631 Comp Coord arcsec 2000 00 49 21.67 -38 53 08.5
Date first 1991 Date last 2021 Obs 2
Pa first 272 Pa last 266 P.A. Now (θ) 266°
Sep first 0.6 Sep last 0.494 Sep. Now (ρ) 0.494"
Mag pri 11.42 Mag sec 11.49 delta mag (ΔM) 0.07 Spectral class
Pri motion ra -019 Sec motion ra -019
Pri motion dec -007 Sec motion dec -007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor Tycho2 7532-00109-1 Gaia DR2 4999878597297837568
 
 
WDS 00494-3853 TDS 1631 : 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
00494-3853 TDS1631 1991 1 272 0.6 11.42 11.49 004921.67-385308.5
00494-3853 TDS1631 2021 2 266 0.5 11.42 11.49 004921.67-385308.5

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

 
 
WDS 00494-3853 TDS 1631 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 00494-3853 TDS 1631 : MEASURES
 
 
No records found.

 
 
WDS 00494-3853 : VIRTUAL EYEPIECE
 
 

00494-3853 TDS1631A mag 11.42 00494-3853 TDS1631B sep 0.4 P.A. 264.90 mag 11.49 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 00494-3853 : ALADIN DSS IMAGE @ 00h 49m 21.67s -38° 53' 08.5"
 
 
 
 
WDS 00494-3853 TDS 1631 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

00494-3853 TDS1631 distance=0' 00491-3908 HJ 3399 distance=16' 00478-3914 WG 5 distance=29' 00481-3918 SKF1195 distance=29' 00519-3844 TDS1641 distance=32' 00503-3934 TDS1635 distance=42' 00532-3843 B 643 distance=47' 00524-3926 SKF1424 distance=49' 00521-3932 TDS1645AB distance=51' 00446-3917 CLZ 4 distance=61' 00438-3911 TOK 909Aa,Ab distance=68' 00542-3932 UC 462 distance=68' 00525-3956 UC 452CD distance=73' 00563-3857 LDS3214AB distance=82' 00563-3857 TOI 249AC distance=82' 00427-3828 HDO 182 distance=82' 00432-3759 UC 427 distance=91' 00581-3845 WG 7 distance=102' 00537-3722 BRT1581 distance=105' 00400-3857 I 46 distance=109' 00580-3934 TDS1686 distance=109' 00574-3957 B 1419 distance=114' 00582-3953 KPP1807 distance=119' 00475-3656 LDS5299 distance=119' 00426-4024 TDS1578 distance=120' 00580-4000 KPP 66 distance=121' 00386-3903 WHI 2 distance=127' 00563-4032 TDS1675 distance=128' 00387-3925 UC 411 distance=129' 00414-3721 TOI 346 distance=133' 00582-4026 KPP2851 distance=139' 00409-4032 B 1413 distance=139' 00513-4110 RST1199 distance=140' 00374-3904 WHI 1 distance=141' 00410-3707 UC 422 distance=145' 00368-3848 BVD 13 distance=147' 00416-3657 UC 424 distance=148' 00534-4114 CPO 24 distance=149' 00568-3644 UC 472 distance=157' 00363-3818 RST5183 distance=158' 00545-3624 AAQ 6 distance=162' 00485-4140 TDS1623 distance=167' 00408-4112 HJ 3385 distance=171' 00576-4115 RST1201 distance=171' 00374-3717 I 705 distance=171' 00549-3615 BRT1582 distance=171' 00445-3607 B 640 distance=177' 00498-4151 KPP3433 distance=179' 00458-4155 HJ 3395 distance=186' 01014-3650 BRT1583 distance=189' 00521-3545 RSS 45 distance=192' 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 00494-3853 TDS1631 266 0.5
Show 00491-3908 HJ 3399 291 8.5 16
Show 00478-3914 WG 5 246 13.3 29
Show 00481-3918 SKF1195 81 10.9 29
Show 00519-3844 TDS1641 277 0.5 32
Show 00503-3934 TDS1635 175 0.4 42
Show 00532-3843 B 643 94 5.4 47
Show 00524-3926 SKF1424 265 125.5 49
Show 00521-3932 TDS1645 AB 269 0.6 51
Show 00446-3917 CLZ 4 153 92.4 61
Show 00438-3911 TOK 909 Aa,Ab 200 0.7 68
Show 00542-3932 UC 462 306 14.5 68
Show 00525-3956 UC 452 CD 24 12.4 73
Show 00563-3857 LDS3214 AB 335 36.9 82
Show 00563-3857 TOI 249 AC 340 36.1 82
Show 00427-3828 HDO 182 24 0.7 82
Show 00432-3759 UC 427 350 49.0 91
Show 00581-3845 WG 7 129 5.8 102
Show 00537-3722 BRT1581 295 3.7 105
Show 00400-3857 I 46 320 2.0 109
Show 00580-3934 TDS1686 213 1.9 109
Show 00574-3957 B 1419 217 0.3 114
Show 00582-3953 KPP1807 238 14.0 119
Show 00475-3656 LDS5299 194 57.3 119
Show 00426-4024 TDS1578 39 1.2 120
Show 00580-4000 KPP 66 160 3.6 121
Show 00386-3903 WHI 2 55 0.8 127
Show 00563-4032 TDS1675 303 0.5 128
Show 00387-3925 UC 411 217 56.9 129
Show 00414-3721 TOI 346 285 1.4 133
Show 00582-4026 KPP2851 131 1.0 139
Show 00409-4032 B 1413 120 0.5 139
Show 00513-4110 RST1199 348 0.4 140
Show 00374-3904 WHI 1 34 0.3 141
Show 00410-3707 UC 422 219 13.0 145
Show 00368-3848 BVD 13 223 22.5 147
Show 00416-3657 UC 424 103 16.6 148
Show 00534-4114 CPO 24 194 4.7 149
Show 00568-3644 UC 472 52 17.1 157
Show 00363-3818 RST5183 108 0.7 158
Show 00545-3624 AAQ 6 253 12.8 162
Show 00485-4140 TDS1623 241 0.5 167
Show 00408-4112 HJ 3385 248 4.3 171
Show 00576-4115 RST1201 48 0.8 171
Show 00374-3717 I 705 100 0.2 171
Show 00549-3615 BRT1582 262 2.4 171
Show 00445-3607 B 640 233 3.8 177
Show 00498-4151 KPP3433 255 1.8 179
Show 00458-4155 HJ 3395 116 4.8 186
Show 01014-3650 BRT1583 157 4.3 189
Show 00521-3545 RSS 45 166 10.3 192

 
 
WDS 00494-3853 : COMPONENTS
 
 
  A
B pa=264.9°
sep=0.39"
 
 
00494-3853 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 004921.67-385308.5 Mag 11.42 PmRA -19.00
PmDE -7.0 Tycho2 7532-00109-1
Tycho2
Tycho2 7532-00109-1 Pflag RAmdeg 12.34018250 DEmdeg -38.88569216
PmRA -18.8 PmDE -7.1 E RAmdeg 28 E DEmdeg 29
E pmRA 1.8 E pmDE 1.7 EpRAm 1988.57 EpDEm 1988.01
Num 5 Q RAmdeg 2.1 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.4 BTmag 11.397 E BTmag 0.052 VTmag 10.789
E VTmag 0.047 Prox 999 TYC T HIP
CCDM RAdeg 12.34023556 DEdeg -38.88567278 EpRA 1990 1.76
EpDE 1990 1.60 E RAdeg 28.8 E DEdeg 29.9 Posflg
Corr -0.2
 
 
00494-3853 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 004921.64-385308.5 Mag 11.49 PmRA -19.00
PmDE -7.0 Calc delta mag 0.07 Calc coord yes