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Doubles in session


Current system
04310-7956
TDS 2877


Nearby doubles
32' : 04197-8007
HDS 554

38' : 04350-8032
TDS2900

45' : 04476-7948
I 474

45' : 04177-7929
UC 1149

57' : 04454-8038
HJ 3721

79' : 04312-7838
I 472AB

102' : 04299-7815
RST2354

129' : 04368-7749
UC 1194

135' : 04507-8202
HDS 625

137' : 04249-7741
HJ 3673

152' : 04154-7732
UC 1143

159' : 04123-7727
KPP 814

159' : 04191-7721
TDS2821

160' : 04364-8235
UC 1192

179' : 04228-8254
HJ 3692

184' : 04491-7700
LDS 132

186' : 04349-7651
HJ 3691

195' : 04238-7643
CBL 123

212' : 04161-8326
TDS2802

214' : 04127-7630
LDS 117

224' : 04421-7615
RST2358

224' : 04306-7613
UC 1174AB

243' : 04374-7554
UC 1195

245' : 04354-8401
TDS2903

262' : 04497-8415
UC 1219

269' : 04363-7528
TDS2912



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

04310-7956 TDS 2877

 
 
04h 30m 59.07s -79° 56' 01.8" P.A. 21.00 sep 0.8 mag 10.69,11.22 Sp F5
 
 
Coord 2000 04310-7956 Discov num TDS2877 Comp Coord arcsec 2000 04 30 59.07 -79 56 01.8
Date first 1991 Date last 2016 Obs 3
Pa first 17 Pa last 21 P.A. Now (θ) 21°
Sep first 0.6 Sep last 0.834 Sep. Now (ρ) 0.834"
Mag pri 10.69 Mag sec 11.22 delta mag (ΔM) 0.53 Spectral class F5 (yellow-white)
Pri motion ra -003 Sec motion ra -003
Pri motion dec +012 Sec motion dec +012
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Mensa Tycho2 9372-01063-1 Gaia DR2 4622695084759241856
 
 
WDS 04310-7956 TDS 2877 : 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
04310-7956 TDS2877 1991 1 17 0.6 10.69 11.22 043059.07-795601.8
04310-7956 TDS2877 2015 2 22 0.8 10.69 11.22 F5 043059.07-795601.8
04310-7956 TDS2877 2016 3 21 0.8 10.69 11.22 F5 043059.07-795601.8

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

 
 
WDS 04310-7956 TDS 2877 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04310-7956 TDS 2877 : MEASURES
 
 
No records found.

 
 
WDS 04310-7956 : VIRTUAL EYEPIECE
 
 

04310-7956 TDS2877A mag 10.69 Sp F5 04310-7956 TDS2877B sep 0.8 P.A. 3.80 mag 11.22 virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 04310-7956 : ALADIN DSS IMAGE @ 04h 30m 59.07s -79° 56' 01.8"
 
 
 
 
WDS 04310-7956 TDS 2877 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04310-7956 TDS2877 distance=1' 04339-8004 KPP3578AC distance=12' 04197-8007 HDS 554 distance=32' 04350-8032 TDS2900 distance=38' 04476-7948 I 474 distance=45' 04177-7929 UC 1149 distance=45' 04454-8038 HJ 3721 distance=57' 04312-7838 I 472AB distance=79' 04312-7838 I 472AB,C distance=79' 04299-7815 RST2354 distance=102' 04368-7749 UC 1194 distance=129' 04507-8202 HDS 625 distance=135' 04249-7741 HJ 3673 distance=137' 04154-7732 UC 1143 distance=152' 04123-7727 KPP 814 distance=159' 04191-7721 TDS2821 distance=159' 04364-8235 UC 1192 distance=160' 04228-8254 HJ 3692 distance=179' 04491-7700 LDS 132 distance=184' 04349-7651 HJ 3691 distance=186' 04238-7643 CBL 123 distance=195' 04161-8326 TDS2802 distance=212' 04127-7630 LDS 117 distance=214' 04421-7615 RST2358 distance=224' 04306-7613 UC 1174AB distance=224' 04374-7554 UC 1195 distance=243' 04354-8401 TDS2903 distance=245' 04497-8415 UC 1219 distance=262' 04363-7528 TDS2912 distance=269' 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 04310-7956 TDS2877 21 0.8 1
Show 04339-8004 KPP3578 AC 248 25.5 12
Show 04197-8007 HDS 554 162 1.6 32
Show 04350-8032 TDS2900 16 0.8 38
Show 04476-7948 I 474 89 0.6 45
Show 04177-7929 UC 1149 182 8.7 45
Show 04454-8038 HJ 3721 234 3.4 57
Show 04312-7838 I 472 AB 266 1.3 79
Show 04312-7838 I 472 AB,C 79 18.3 79
Show 04299-7815 RST2354 160 1.1 102
Show 04368-7749 UC 1194 224 63.2 129
Show 04507-8202 HDS 625 126 0.1 135
Show 04249-7741 HJ 3673 67 10.4 137
Show 04154-7732 UC 1143 60 67.7 152
Show 04123-7727 KPP 814 255 7.0 159
Show 04191-7721 TDS2821 281 2.5 159
Show 04364-8235 UC 1192 339 109.0 160
Show 04228-8254 HJ 3692 183 48.9 179
Show 04491-7700 LDS 132 180 47.9 184
Show 04349-7651 HJ 3691 44 38.4 186
Show 04238-7643 CBL 123 265 45.2 195
Show 04161-8326 TDS2802 137 3.4 212
Show 04127-7630 LDS 117 298 320.9 214
Show 04421-7615 RST2358 180 4.3 224
Show 04306-7613 UC 1174 AB 282 23.7 224
Show 04374-7554 UC 1195 65 130.2 243
Show 04354-8401 TDS2903 193 0.7 245
Show 04497-8415 UC 1219 124 5.7 262
Show 04363-7528 TDS2912 124 2.7 269

 
 
WDS 04310-7956 : COMPONENTS
 
 
  A
B pa=3.8°
sep=0.78"
 
 
04310-7956 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 043059.07-795601.8 Mag 10.69 Spectral class F5 (yellow-white)
PmRA -3.00 PmDE 12.0 Tycho2 9372-01063-1
Tycho2
Tycho2 9372-01063-1 Pflag RAmdeg 67.74623210 DEmdeg -79.93377384
PmRA -3.1 PmDE 12.1 E RAmdeg 24 E DEmdeg 20
E pmRA 1.9 E pmDE 1.8 EpRAm 1990.00 EpDEm 1990.44
Num 4 Q RAmdeg 0.8 Q DEmdeg 1.5 Q pmRA 0.8
Q pmDE 1.4 BTmag 10.680 E BTmag 0.036 VTmag 10.278
E VTmag 0.034 Prox 999 TYC T HIP
CCDM RAdeg 67.74627250 DEdeg -79.93380139 EpRA 1990 1.69
EpDE 1990 1.74 E RAdeg 23.7 E DEdeg 19.7 Posflg P
Corr 0.0
 
 
04310-7956 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 043059.09-795601.0 Mag 11.22 PmRA -3.00
PmDE 12.0 Calc delta mag 0.53 Calc coord yes