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Doubles in session


Current system
10074-2705
LDS 3957


Nearby doubles
48' : 10057-2748
UC 1877

55' : 10104-2628
KPP2932

55' : 10105-2631
RST2679

62' : 10028-2701
I 844AB

65' : 10122-2716
B 195

69' : 10024-2717
RST 459

73' : 10052-2812
I 293

74' : 10020-2723
DAM1939

76' : 10100-2559
NSN 307

85' : 10011-2655
UC 1862

88' : 10043-2823
I 292

89' : 10055-2541
B 2706

90' : 10087-2538
B 193

95' : 10025-2814
JNN 71

99' : 10082-2844
UC 1882

103' : 10147-2741
DAM2173

104' : 10147-2744
RST1490

106' : 10149-2738
RST1492

108' : 10088-2520
DAM2050

108' : 10099-2524
FAL 32

110' : 10120-2836
B 194

113' : 10088-2515
DON 390

115' : 09593-2631
LDS3945

118' : 10037-2519
HO 370

121' : 10019-2841
HJ 4277

128' : 10023-2853
RST1475



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

10074-2705 LDS 3957

 
 
10h 07m 25.35s -27° 05' 44.3" P.A. 198.00 sep 21.6 mag 11.49,14.38
 
 
Coord 2000 10074-2705 Discov num LDS3957 Comp Coord arcsec 2000 10 07 25.35 -27 05 44.3
Date first 1955 Date last 2015 Obs 8
Pa first 209 Pa last 197.9 P.A. Now (θ) 197.9°
Sep first 18.0 Sep last 21.582 Sep. Now (ρ) 21.582"
Mag pri 11.49 Mag sec 14.38 delta mag (ΔM) 2.89 Spectral class
Pri motion ra +001 Sec motion ra +027
Pri motion dec -027 Sec motion dec -109
Notes U (Proper motion indicates non-physical)
rPM=0.766
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Tycho2 6625-00611-1 Gaia DR2 5466812190291958528
 
 
WDS 10074-2705 LDS 3957 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
LDS Luyten p.m. catalog (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
10074-2705 LDS3957 1999 2 200 20.6 11.49 13.70 D 100725.35-270544.3
10074-2705 LDS3957 2010 6 199 21.3 11.49 14.38 U 100725.35-270544.3
10074-2705 LDS3957 2015 8 198 21.6 11.49 14.38 U 100725.35-270544.3

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

 
 
WDS 10074-2705 LDS 3957 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10074-2705 LDS 3957 : MEASURES
 
 
No records found.

 
 
WDS 10074-2705 : VIRTUAL EYEPIECE
 
 

10074-2705 LDS3957A mag 11.49 10074-2705 LDS3957B sep 21.4 P.A. 196.00 mag 14.38 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 10074-2705 : ALADIN DSS IMAGE @ 10h 07m 25.35s -27° 05' 44.3"
 
 
 
 
WDS 10074-2705 LDS 3957 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10074-2705 LDS3957 distance=0' 10057-2748 UC 1877 distance=48' 10104-2628 KPP2932 distance=55' 10105-2631 RST2679 distance=55' 10028-2701 I 844AB distance=62' 10028-2701 B 9014AC distance=62' 10122-2716 B 195 distance=65' 10024-2717 RST 459 distance=69' 10052-2812 I 293 distance=73' 10020-2723 DAM1939 distance=74' 10100-2559 NSN 307 distance=76' 10011-2655 UC 1862 distance=85' 10043-2823 I 292 distance=88' 10055-2541 B 2706 distance=89' 10087-2538 B 193 distance=90' 10025-2814 JNN 71 distance=95' 10082-2844 UC 1882 distance=99' 10147-2741 DAM2173 distance=103' 10147-2744 RST1490 distance=104' 10149-2738 RST1492 distance=106' 10088-2520 DAM2050 distance=108' 10099-2524 FAL 32 distance=108' 10120-2836 B 194 distance=110' 10088-2515 DON 390 distance=113' 09593-2631 LDS3945 distance=115' 10037-2519 HO 370 distance=118' 10019-2841 HJ 4277 distance=121' 10023-2853 RST1475 distance=128' 10036-2903 TOK 131 distance=128' 09573-2715 TDS6918 distance=135' 10019-2900 DAM1936 distance=135' 10068-2443 BU 217 distance=144' 10182-2712 SKF1892 distance=144' 10021-2501 UC 1869 distance=145' 09568-2633 BU 216 distance=147' 10145-2514 DON 397 distance=147' 10161-2837 TOK 199 distance=147' 10113-2444 UC 1890 distance=152' 10186-2642 DAM2289 distance=152' 10186-2637 DAM2288 distance=152' 09579-2832 RST1469 distance=153' 10188-2638 RST 482 distance=155' 10189-2636 KPP2933 distance=157' 10153-2903 UC 1903 distance=158' 10191-2733 UC 1911 distance=158' 10089-2945 HDS1462 distance=161' 10193-2736 RST1500 distance=162' 10163-2859 I 851 distance=164' 09569-2832 ARG 23 distance=165' 10093-2949 RST1484 distance=165' 09565-2548 B 2703 distance=167' 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 10074-2705 LDS3957 198 21.6
Show 10057-2748 UC 1877 270 13.9 48
Show 10104-2628 KPP2932 22 3.5 55
Show 10105-2631 RST2679 5 3.1 55
Show 10028-2701 I 844 AB 1 1.9 62
Show 10028-2701 B 9014 AC 294 24.6 62
Show 10122-2716 B 195 298 1.3 65
Show 10024-2717 RST 459 281 1.7 69
Show 10052-2812 I 293 324 0.1 73
Show 10020-2723 DAM1939 236 12.5 74
Show 10100-2559 NSN 307 32 2.1 76
Show 10011-2655 UC 1862 251 17.6 85
Show 10043-2823 I 292 298 0.8 88
Show 10055-2541 B 2706 1 10.7 89
Show 10087-2538 B 193 266 0.4 90
Show 10025-2814 JNN 71 37 0.5 95
Show 10082-2844 UC 1882 10 28.5 99
Show 10147-2741 DAM2173 71 1.4 103
Show 10147-2744 RST1490 188 0.6 104
Show 10149-2738 RST1492 175 0.4 106
Show 10088-2520 DAM2050 89 2.2 108
Show 10099-2524 FAL 32 1 21.8 108
Show 10120-2836 B 194 200 0.2 110
Show 10088-2515 DON 390 218 0.6 113
Show 09593-2631 LDS3945 129 164.0 115
Show 10037-2519 HO 370 321 17.3 118
Show 10019-2841 HJ 4277 33 21.9 121
Show 10023-2853 RST1475 146 0.6 128
Show 10036-2903 TOK 131 245 11.1 128
Show 09573-2715 TDS6918 125 1.0 135
Show 10019-2900 DAM1936 251 8.5 135
Show 10068-2443 BU 217 135 2.1 144
Show 10182-2712 SKF1892 119 5.0 144
Show 10021-2501 UC 1869 1 33.3 145
Show 09568-2633 BU 216 153 3.7 147
Show 10145-2514 DON 397 29 0.6 147
Show 10161-2837 TOK 199 229 0.0 147
Show 10113-2444 UC 1890 306 7.0 152
Show 10186-2642 DAM2289 57 1.2 152
Show 10186-2637 DAM2288 27 4.3 152
Show 09579-2832 RST1469 1.1 153
Show 10188-2638 RST 482 176 1.2 155
Show 10189-2636 KPP2933 131 3.7 157
Show 10153-2903 UC 1903 272 36.0 158
Show 10191-2733 UC 1911 276 7.6 158
Show 10089-2945 HDS1462 61 0.0 161
Show 10193-2736 RST1500 74 3.9 162
Show 10163-2859 I 851 236 0.4 164
Show 09569-2832 ARG 23 79 56.1 165
Show 10093-2949 RST1484 304 1.4 165
Show 09565-2548 B 2703 220 13.5 167

 
 
WDS 10074-2705 : COMPONENTS
 
 
  A
B pa=196.0°
sep=21.37"
 
 
10074-2705 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 100725.35-270544.3 Mag 11.49 PmRA 1.00
PmDE -27.0 Tycho2 6625-00611-1
Tycho2
Tycho2 6625-00611-1 Pflag RAmdeg 151.85564469 DEmdeg -27.09564244
PmRA 0.1 PmDE -28.8 E RAmdeg 75 E DEmdeg 83
E pmRA 4.1 E pmDE 3.8 EpRAm 1987.39 EpDEm 1985.45
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 12.476 E BTmag 0.230 VTmag 11.486
E VTmag 0.117 Prox 999 TYC HIP
CCDM RAdeg 151.85564444 DEdeg -27.09557611 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 77.3 E DEdeg 86.4 Posflg
Corr 0.1
 
 
10074-2705 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 100724.91-270604.8 Mag 14.38 PmRA 27.00
PmDE -109.0 Calc delta mag 2.89 Calc coord yes