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Current system
16434-7450
TDT 49


Nearby doubles
41' : 16391-7414
UC 3200

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UC 3203

48' : 16525-7419
WFC 182

49' : 16354-7413
TDS9987

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TDT 40

65' : 16380-7350
UC 3194

66' : 16282-7519
RST3017

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UC 3262

67' : 16560-7407
UC 3256

68' : 16268-7508
B 2812

75' : 17000-7415
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RST3051

86' : 16535-7335
B 2822

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B 2395

94' : 16405-7318
TDT 30

98' : 16389-7315
TDT 18

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GLI 232

106' : 16342-7312
TOB 335

108' : 16381-7636
UC 3195

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UC 3192

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I 100

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TDT 164

111' : 16446-7641
TDT 63

118' : 16287-7310
TDS9917



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

16434-7450 TDT 49

 
 
16h 43m 26.00s -74° 50' 25.8" P.A. 16.00 sep 0.4 mag 10.69,10.87
 
 
Coord 2000 16434-7450 Discov num TDT  49 Comp Coord arcsec 2000 16 43 26.00 -74 50 25.8
Date first 1991 Date last 1991 Obs 1
Pa first 16 Pa last 16.4 P.A. Now (θ) 16.4°
Sep first 0.4 Sep last 0.4 Sep. Now (ρ) 0.4"
Mag pri 10.69 Mag sec 10.87 delta mag (ΔM) 0.18 Spectral class
Pri motion ra +014 Sec motion ra +014
Pri motion dec -081 Sec motion dec -081
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9286-00594-1 Gaia DR2 5805170809086669312
 
 
WDS 16434-7450 TDT 49 : 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
16434-7450 TDT 49 1991 1 16 0.4 10.69 10.87 164326.00-745025.8

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

 
 
WDS 16434-7450 TDT 49 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16434-7450 TDT 49 : MEASURES
 
 
No records found.

 
 
WDS 16434-7450 : VIRTUAL EYEPIECE
 
 

16434-7450 TDT 49A mag 10.69 16434-7450 TDT 49B sep 0.4 P.A. 4.40 mag 10.87 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16434-7450 : ALADIN DSS IMAGE @ 16h 43m 26.00s -74° 50' 25.8"
 
 
 
 
WDS 16434-7450 TDT 49 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16434-7450 TDT 49 distance=0' 16391-7414 UC 3200 distance=41' 16536-7440 TDT 131 distance=42' 16400-7535 UC 3203 distance=47' 16525-7419 WFC 182 distance=48' 16354-7413 TDS9987 distance=49' 16422-7351 TDT 40 distance=60' 16380-7350 UC 3194 distance=65' 16282-7519 RST3017 distance=66' 16574-7530 UC 3262 distance=67' 16560-7407 UC 3256 distance=67' 16268-7508 B 2812 distance=68' 17000-7415 TDT 174 distance=75' 16595-7544 RST3051 distance=82' 16535-7335 B 2822 distance=86' 16566-7340 B 2395 distance=89' 16405-7318 TDT 30 distance=94' 16389-7315 TDT 18 distance=98' 16255-7344 TDS9891 distance=99' 17003-7612 GLI 232 distance=104' 16342-7312 TOB 335 distance=106' 16381-7636 UC 3195 distance=108' 16367-7306 UC 3192 distance=109' 16599-7325 I 100 distance=109' 16587-7624 TDT 164 distance=110' 16446-7641 TDT 63 distance=111' 16287-7310 TDS9917 distance=118' 16281-7308 TDS9913 distance=120' 16581-7304 UC 3264 distance=123' 16278-7305 B 2041 distance=124' 16422-7245 UC 3211 distance=126' 16556-7651 RST3042AB distance=129' 16556-7651 HLN 40AC distance=129' 16504-7234 LDS 568 distance=142' 17003-7243 TDT 179 distance=146' 16483-7226 UC 3235 distance=147' 16578-7237 HEI 547 distance=147' 16410-7223 KPP 574 distance=148' 16559-7712 KPP1454 distance=149' 16408-7218 HDO 255 distance=153' 16494-7218 TDT 105 distance=155' 16467-7725 RST3036 distance=156' 16470-7727 SKF 454 distance=158' 16546-7220 TDT 137 distance=158' 16265-7229 UC 3170 distance=159' 16431-7731 HJ 4858 distance=161' 16353-7213 UC 3187 distance=162' 16466-7206 KPP 803 distance=165' 16265-7220 TDS9905 distance=167' 16244-7217 HEI 543 distance=173' 16454-7150 B 2392AB distance=181' 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 16434-7450 TDT 49 16 0.4
Show 16391-7414 UC 3200 279 46.4 41
Show 16536-7440 TDT 131 164 5.0 42
Show 16400-7535 UC 3203 180 114.4 47
Show 16525-7419 WFC 182 92 4.8 48
Show 16354-7413 TDS9987 331 0.9 49
Show 16422-7351 TDT 40 327 2.7 60
Show 16380-7350 UC 3194 30 62.9 65
Show 16282-7519 RST3017 153 1.1 66
Show 16574-7530 UC 3262 50 22.1 67
Show 16560-7407 UC 3256 350 58.5 67
Show 16268-7508 B 2812 55 4.8 68
Show 17000-7415 TDT 174 241 0.4 75
Show 16595-7544 RST3051 282 1.7 82
Show 16535-7335 B 2822 202 4.1 86
Show 16566-7340 B 2395 166 1.8 89
Show 16405-7318 TDT 30 222 2.8 94
Show 16389-7315 TDT 18 22 0.6 98
Show 16255-7344 TDS9891 166 0.5 99
Show 17003-7612 GLI 232 141 10.1 104
Show 16342-7312 TOB 335 236 21.1 106
Show 16381-7636 UC 3195 41 53.1 108
Show 16367-7306 UC 3192 263 26.5 109
Show 16599-7325 I 100 177 0.9 109
Show 16587-7624 TDT 164 186 0.5 110
Show 16446-7641 TDT 63 214 0.5 111
Show 16287-7310 TDS9917 127 0.5 118
Show 16281-7308 TDS9913 183 2.8 120
Show 16581-7304 UC 3264 299 67.6 123
Show 16278-7305 B 2041 54 0.3 124
Show 16422-7245 UC 3211 171 26.4 126
Show 16556-7651 RST3042 AB 253 3.1 129
Show 16556-7651 HLN 40 AC 264 13.3 129
Show 16504-7234 LDS 568 178 45.3 142
Show 17003-7243 TDT 179 329 0.5 146
Show 16483-7226 UC 3235 273 61.0 147
Show 16578-7237 HEI 547 63 0.4 147
Show 16410-7223 KPP 574 241 5.3 148
Show 16559-7712 KPP1454 178 10.9 149
Show 16408-7218 HDO 255 253 2.4 153
Show 16494-7218 TDT 105 248 0.4 155
Show 16467-7725 RST3036 194 1.2 156
Show 16470-7727 SKF 454 358 5.7 158
Show 16546-7220 TDT 137 268 0.7 158
Show 16265-7229 UC 3170 179 43.8 159
Show 16431-7731 HJ 4858 56 91.5 161
Show 16353-7213 UC 3187 86 46.3 162
Show 16466-7206 KPP 803 153 6.9 165
Show 16265-7220 TDS9905 141 2.0 167
Show 16244-7217 HEI 543 161 0.5 173
Show 16454-7150 B 2392 AB 106 10.7 181

 
 
WDS 16434-7450 : COMPONENTS
 
 
  A
B pa=4.4°
sep=0.38"
 
 
16434-7450 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164326.00-745025.8 Mag 10.69 PmRA 14.00
PmDE -81.0 Tycho2 9286-00594-1
Tycho2
Tycho2 9286-00594-1 Pflag RAmdeg 250.85839413 DEmdeg -74.84044815
PmRA 13.5 PmDE -80.7 E RAmdeg 21 E DEmdeg 17
E pmRA 1.9 E pmDE 1.8 EpRAm 1990.26 EpDEm 1990.76
Num 4 Q RAmdeg 1.1 Q DEmdeg 0.7 Q pmRA 1.2
Q pmDE 0.7 BTmag 10.872 E BTmag 0.037 VTmag 10.084
E VTmag 0.027 Prox 999 TYC T HIP
CCDM RAdeg 250.85827167 DEdeg -74.84026111 EpRA 1990 1.46
EpDE 1990 1.65 E RAdeg 20.5 E DEdeg 16.9 Posflg
Corr 0.0
 
 
16434-7450 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164326.01-745025.4 Mag 10.87 PmRA 14.00
PmDE -81.0 Calc delta mag 0.18 Calc coord yes