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Doubles in session


Current system
10420+3005
TDS 7425


Nearby doubles
49' : 10442+2927
SLW 515

54' : 10425+2912
LDS1255

57' : 10396+3052
GRV1190

58' : 10376+3001
LDS1253

63' : 10459+3041
S 612AB

64' : 10405+2905
AZC 64

68' : 10375+2932
CBL 314

68' : 10376+3032
LDS1252

75' : 10375+3015
HJ 487AB

82' : 10385+3114
TDS7389

84' : 10380+3111
DAM2466

86' : 10395+2845
HJ 488

88' : 10355+3030
TDS7358

94' : 10353+3041
TDS7356

97' : 10361+2907
LDS1248

98' : 10422+3142
BLL 28

102' : 10358+2902
TDS 596

103' : 10395+3142
STF1458

106' : 10374+3133
LDS1251

108' : 10486+3110
LDS4019

114' : 10379+2825
LDS1254

117' : 10331+3027
DAM2420

120' : 10330+3033
LDS1246

121' : 10425+3205
CBL 44

122' : 10375+2818
VVO 6

124' : 10441+2806
LDS1257



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

10420+3005 TDS 7425

 
 
10h 41m 57.44s +30° 04' 51.4" sep 1.9 mag 11.70,11.95
 
 
Coord 2000 10420+3005 Discov num TDS7425 Comp Coord arcsec 2000 10 41 57.44 +30 04 51.4
Date first 1991 Date last 2017 Obs 5
Pa first 357 Pa last 0.4 P.A. Now (θ) 0.4°
Sep first 2.1 Sep last 1.921 Sep. Now (ρ) 1.921"
Mag pri 11.70 Mag sec 11.95 delta mag (ΔM) 0.25 Spectral class
Pri motion ra +012 Sec motion ra +012
Pri motion dec -019 Sec motion dec -019
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Minor Tycho2 2512-00008-1 Gaia DR2 735026241882814464
 
 
WDS 10420+3005 TDS 7425 : 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
10420+3005 TDS7425 1991 1 357 2.1 11.70 11.95 104157.44+300451.4
10420+3005 TDS7425 2017 2 0 1.9 11.70 11.95 104157.44+300451.4

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

 
 
WDS 10420+3005 TDS 7425 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10420+3005 TDS 7425 : MEASURES
 
 
No records found.

 
 
WDS 10420+3005 : VIRTUAL EYEPIECE
 
 

10420+3005 TDS7425A mag 11.7 10420+3005 TDS7425B sep 1.9 P.A. 0.30 mag 11.95 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 10420+3005 : ALADIN DSS IMAGE @ 10h 41m 57.44s +30° 04' 51.4"
 
 
 
 
WDS 10420+3005 TDS 7425 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10420+3005 TDS7425 distance=0' 10442+2927 SLW 515 distance=49' 10425+2912 LDS1255 distance=54' 10396+3052 GRV1190 distance=57' 10376+3001 LDS1253 distance=58' 10459+3041 S 612AB distance=63' 10459+3041 ARN 3AC distance=63' 10405+2905 AZC 64 distance=64' 10375+2932 CBL 314 distance=68' 10376+3032 LDS1252 distance=68' 10375+3015 HJ 487AB distance=75' 10375+3015 OPI 17AC distance=75' 10385+3114 TDS7389 distance=82' 10380+3111 DAM2466 distance=84' 10395+2845 HJ 488 distance=86' 10355+3030 TDS7358 distance=88' 10353+3041 TDS7356 distance=94' 10361+2907 LDS1248 distance=97' 10422+3142 BLL 28 distance=98' 10358+2902 TDS 596 distance=102' 10395+3142 STF1458 distance=103' 10374+3133 LDS1251 distance=106' 10486+3110 LDS4019 distance=108' 10379+2825 LDS1254 distance=114' 10331+3027 DAM2420 distance=117' 10330+3033 LDS1246 distance=120' 10425+3205 CBL 44 distance=121' 10375+2818 VVO 6 distance=122' 10441+2806 LDS1257 distance=124' 10326+2943 COU1126 distance=124' 10436+3207 SLW 513 distance=124' 10350+3137 HJ 2536 distance=128' 10359+3147 A 2154 distance=129' 10332+2903 SKF1844 distance=130' 10471+2812 COU 590 distance=132' 10457+2802 HJ 836 distance=132' 10318+3021 SLW 483 distance=133' 10457+3209 MLB 845 distance=134' 10311+3014 LDS1243 distance=141' 10528+3023 HDS1555 distance=142' 10518+2903 KPP1986 distance=143' 10449+3224 LDS1258AB distance=145' 10449+3224 CRC 61AC distance=145' 10397+3227 DAM 28 distance=146' 10409+2739 DAM1435 distance=147' 10441+3230 HJ 2543AB distance=149' 10441+3230 HJ 2543AC distance=149' 10509+3143 MLB 846 distance=149' 10417+2728 A 557 distance=157' 10299+3025 TDS7300 distance=157' 10302+3050 SEI 520AB distance=160' 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 10420+3005 TDS7425 1.9
Show 10442+2927 SLW 515 102 8.1 49
Show 10425+2912 LDS1255 231 5.4 54
Show 10396+3052 GRV1190 299 18.2 57
Show 10376+3001 LDS1253 163 18.4 58
Show 10459+3041 S 612 AB 174 196.4 63
Show 10459+3041 ARN 3 AC 94 424.6 63
Show 10405+2905 AZC 64 304 20.7 64
Show 10375+2932 CBL 314 325 43.9 68
Show 10376+3032 LDS1252 324 44.0 68
Show 10375+3015 HJ 487 AB 2 13.6 75
Show 10375+3015 OPI 17 AC 290 52.5 75
Show 10385+3114 TDS7389 316 0.6 82
Show 10380+3111 DAM2466 105 1.3 84
Show 10395+2845 HJ 488 21 28.6 86
Show 10355+3030 TDS7358 100 1.4 88
Show 10353+3041 TDS7356 246 0.5 94
Show 10361+2907 LDS1248 271 16.3 97
Show 10422+3142 BLL 28 176 109.4 98
Show 10358+2902 TDS 596 280 1.6 102
Show 10395+3142 STF1458 216 18.0 103
Show 10374+3133 LDS1251 48 32.1 106
Show 10486+3110 LDS4019 249 193.4 108
Show 10379+2825 LDS1254 17 8.5 114
Show 10331+3027 DAM2420 16 3.4 117
Show 10330+3033 LDS1246 112 6.0 120
Show 10425+3205 CBL 44 327 14.8 121
Show 10375+2818 VVO 6 182 10.5 122
Show 10441+2806 LDS1257 154 4.7 124
Show 10326+2943 COU1126 194 0.4 124
Show 10436+3207 SLW 513 140 16.3 124
Show 10350+3137 HJ 2536 257 15.3 128
Show 10359+3147 A 2154 116 0.6 129
Show 10332+2903 SKF1844 345 31.2 130
Show 10471+2812 COU 590 283 1.3 132
Show 10457+2802 HJ 836 358 15.3 132
Show 10318+3021 SLW 483 225 65.7 133
Show 10457+3209 MLB 845 358 3.5 134
Show 10311+3014 LDS1243 274 8.9 141
Show 10528+3023 HDS1555 128 0.2 142
Show 10518+2903 KPP1986 84 15.7 143
Show 10449+3224 LDS1258 AB 121 35.2 145
Show 10449+3224 CRC 61 AC 162 1.2 145
Show 10397+3227 DAM 28 317 48.5 146
Show 10409+2739 DAM1435 26 1.3 147
Show 10441+3230 HJ 2543 AB 33 3.4 149
Show 10441+3230 HJ 2543 AC 249 16.2 149
Show 10509+3143 MLB 846 256 8.4 149
Show 10417+2728 A 557 127 5.1 157
Show 10299+3025 TDS7300 108 0.5 157
Show 10302+3050 SEI 520 AB 1 7.6 160

 
 
WDS 10420+3005 : COMPONENTS
 
 
  A
B pa=0.3°
sep=1.92"
 
 
10420+3005 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 104157.44+300451.4 Mag 11.7 PmRA 12.00
PmDE -19.0
 
 
10420+3005 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 104157.44+300453.3 Mag 11.95 PmRA 12.00
PmDE -19.0 Tycho2 2512-00008-1 Calc delta mag 0.25 Calc coord yes
Tycho2
Tycho2 2512-00008-1 Pflag RAmdeg 160.48936945 DEmdeg 30.08095168
PmRA 12.1 PmDE -18.5 E RAmdeg 59 E DEmdeg 81
E pmRA 2.6 E pmDE 2.7 EpRAm 1985.73 EpDEm 1979.75
Num 3 Q RAmdeg 1.3 Q DEmdeg 1.9 Q pmRA 1.3
Q pmDE 1.9 BTmag 12.348 E BTmag 0.162 VTmag 12.005
E VTmag 0.163 Prox 999 TYC HIP
CCDM RAdeg 160.48933806 DEdeg 30.08099389 EpRA 1990 1.87
EpDE 1990 1.79 E RAdeg 60.8 E DEdeg 87.4 Posflg
Corr 0.0