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Doubles in session


Current system
23402-2856
TDT 4143


Nearby doubles
16' : 23397-2842
RSS 582

35' : 23402-2822
SKF2111

36' : 23384-2922
B 606

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SKF2113

44' : 23388-2816
B 608

46' : 23434-2912
HJ 3209

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KPP2354

57' : 23388-2802
KPP1285

59' : 23385-2802
KPP4322

65' : 23449-2838
LDS6057

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HJ 5404

82' : 23340-2852
LDS6404

88' : 23385-3020
SKF 162

88' : 23357-2752
TVB 334

89' : 23337-2832
RST2221

91' : 23339-2820
UC 4987

93' : 23431-3020
TDT4158

94' : 23473-2857
UC 5026

94' : 23348-2756
WIS 388

98' : 23408-2719
RST1175

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UC 4982

102' : 23462-2752
RST2225

104' : 23348-3012
JSP 852

105' : 23386-3038
HJ 5412

106' : 23357-2729
SEE 492AB

107' : 23355-2729
KPP3403AB



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

23402-2856 TDT 4143

 
 
23h 40m 12.87s -28° 55' 47.3" P.A. 73.00 sep 0.5 mag 10.52,10.54 Sp G5
 
 
Coord 2000 23402-2856 Discov num TDT4143 Comp Coord arcsec 2000 23 40 12.87 -28 55 47.3
Date first 1991 Date last 1991 Obs 1
Pa first 73 Pa last 72.5 P.A. Now (θ) 72.5°
Sep first 0.5 Sep last 0.47 Sep. Now (ρ) 0.47"
Mag pri 10.52 Mag sec 10.54 delta mag (ΔM) 0.02 Spectral class G5 (yellow)
Pri motion ra +020 Sec motion ra +020
Pri motion dec +009 Sec motion dec +009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Sculptor Tycho2 6987-01097-1 Gaia DR2 2330780276529074688
 
 
WDS 23402-2856 TDT 4143 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
No records found.

 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
23402-2856 TDT4143 1991 1 73 0.5 10.52 10.54 234012.87-285547.3

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

 
 
WDS 23402-2856 TDT 4143 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23402-2856 TDT 4143 : MEASURES
 
 
No records found.

 
 
WDS 23402-2856 : VIRTUAL EYEPIECE
 
 

23402-2856 TDT4143A mag 10.52 Sp G5 23402-2856 TDT4143B sep 0.4 P.A. 70.20 mag 10.54 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 23402-2856 : ALADIN DSS IMAGE @ 23h 40m 12.87s -28° 55' 47.3"
 
 
 
 
WDS 23402-2856 TDT 4143 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23402-2856 TDT4143 distance=0' 23397-2842 RSS 582 distance=16' 23402-2822 SKF2111 distance=35' 23384-2922 B 606 distance=36' 23432-2904 SKF2113 distance=40' 23388-2816 B 608 distance=44' 23434-2912 HJ 3209 distance=46' 23436-2923 KPP2354 distance=52' 23388-2802 KPP1285 distance=57' 23385-2802 KPP4322 distance=59' 23449-2838 LDS6057 distance=65' 23350-2922 HJ 5404 distance=74' 23340-2852 LDS6404 distance=82' 23385-3020 SKF 162 distance=88' 23357-2752 TVB 334 distance=88' 23337-2832 RST2221 distance=89' 23339-2820 UC 4987 distance=91' 23431-3020 TDT4158 distance=93' 23473-2857 UC 5026 distance=94' 23348-2756 WIS 388 distance=94' 23408-2719 RST1175 distance=98' 23336-2947 UC 4982 distance=101' 23462-2752 RST2225 distance=102' 23348-3012 JSP 852 distance=104' 23386-3038 HJ 5412 distance=105' 23357-2729 SEE 492AB distance=106' 23357-2729 SKF2110AC distance=106' 23355-2729 KPP3403AB distance=107' 23428-3038 SKF2112 distance=108' 23453-3023 LDS6058 distance=111' 23456-2731 B 614 distance=111' 23315-2857 B 602 distance=115' 23441-2712 COO 259 distance=117' 23479-2954 COO 262 distance=117' 23420-2657 TDT4153 distance=121' 23489-2808 BU 1013AB distance=125' 23489-2808 HJ 3216AC distance=125' 23489-2808 DRS 24Ba,Bb distance=125' 23306-2831 KPP1550 distance=129' 23307-2933 RST2220 distance=130' 23501-2911 SKF 166 distance=131' 23431-3101 LDS2996AB distance=131' 23431-3101 LDS2996AC distance=131' 23444-3056 LDS2997 distance=132' 23454-3050 RST2224 distance=133' 23502-2924 B 620 distance=135' 23505-2922 HDS3387 distance=138' 23453-3101 RST2223 distance=142' 23497-2749 RST2227 distance=143' 23428-3114 SKF1258 distance=143' 23504-2951 UC 5033BC distance=144' 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 23402-2856 TDT4143 73 0.5
Show 23397-2842 RSS 582 21 21.8 16
Show 23402-2822 SKF2111 127 141.5 35
Show 23384-2922 B 606 347 0.2 36
Show 23432-2904 SKF2113 205 6.1 40
Show 23388-2816 B 608 239 0.1 44
Show 23434-2912 HJ 3209 270 10.9 46
Show 23436-2923 KPP2354 136 20.2 52
Show 23388-2802 KPP1285 62 9.8 57
Show 23385-2802 KPP4322 175 1.9 59
Show 23449-2838 LDS6057 297 194.7 65
Show 23350-2922 HJ 5404 303 15.6 74
Show 23340-2852 LDS6404 104 6.7 82
Show 23385-3020 SKF 162 9 2.2 88
Show 23357-2752 TVB 334 63 2.8 88
Show 23337-2832 RST2221 344 1.3 89
Show 23339-2820 UC 4987 175 14.3 91
Show 23431-3020 TDT4158 78 0.4 93
Show 23473-2857 UC 5026 257 41.4 94
Show 23348-2756 WIS 388 93 19.0 94
Show 23408-2719 RST1175 212 1.0 98
Show 23336-2947 UC 4982 133 36.7 101
Show 23462-2752 RST2225 155 0.3 102
Show 23348-3012 JSP 852 284 3.2 104
Show 23386-3038 HJ 5412 51 16.4 105
Show 23357-2729 SEE 492 AB 43 0.7 106
Show 23357-2729 SKF2110 AC 272 162.5 106
Show 23355-2729 KPP3403 AB 135 1.3 107
Show 23428-3038 SKF2112 3 12.0 108
Show 23453-3023 LDS6058 226 73.0 111
Show 23456-2731 B 614 301 1.8 111
Show 23315-2857 B 602 180 0.2 115
Show 23441-2712 COO 259 161 6.4 117
Show 23479-2954 COO 262 338 5.5 117
Show 23420-2657 TDT4153 223 0.7 121
Show 23489-2808 BU 1013 AB 239 3.4 125
Show 23489-2808 HJ 3216 AC 296 74.7 125
Show 23489-2808 DRS 24 Ba,Bb 53 0.2 125
Show 23306-2831 KPP1550 65 11.7 129
Show 23307-2933 RST2220 289 0.8 130
Show 23501-2911 SKF 166 298 3.2 131
Show 23431-3101 LDS2996 AB 78 8.4 131
Show 23431-3101 LDS2996 AC 195 28.8 131
Show 23444-3056 LDS2997 256 39.4 132
Show 23454-3050 RST2224 135 1.4 133
Show 23502-2924 B 620 35 2.9 135
Show 23505-2922 HDS3387 139 0.2 138
Show 23453-3101 RST2223 325 0.8 142
Show 23497-2749 RST2227 4 0.9 143
Show 23428-3114 SKF1258 338 47.1 143
Show 23504-2951 UC 5033 BC 348 5.2 144

 
 
WDS 23402-2856 : COMPONENTS
 
 
  A
B pa=70.2°
sep=0.42"
 
 
23402-2856 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 234012.87-285547.3 Mag 10.52 Spectral class G5 (yellow)
PmRA 20.00 PmDE 9.0 Tycho2 6987-01097-1
Tycho2
Tycho2 6987-01097-1 Pflag RAmdeg 355.05371207 DEmdeg -28.92977360
PmRA 20.1 PmDE 9.3 E RAmdeg 14 E DEmdeg 17
E pmRA 1.6 E pmDE 1.5 EpRAm 1988.96 EpDEm 1987.44
Num 7 Q RAmdeg 1.6 Q DEmdeg 1.5 Q pmRA 1.6
Q pmDE 1.5 BTmag 10.954 E BTmag 0.041 VTmag 9.848
E VTmag 0.024 Prox 999 TYC T HIP
CCDM RAdeg 355.05365972 DEdeg -28.92979861 EpRA 1990 1.88
EpDE 1990 1.85 E RAdeg 14.9 E DEdeg 19.4 Posflg
Corr -0.4
 
 
23402-2856 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 234012.90-285547.2 Mag 10.54 PmRA 20.00
PmDE 9.0 Calc delta mag 0.02 Calc coord yes