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Current system
16422-7351
TDT 40


Nearby doubles
18' : 16380-7350
UC 3194

27' : 16391-7414
UC 3200

35' : 16405-7318
TDT 30

36' : 16354-7413
TDS9987

40' : 16389-7315
TDT 18

50' : 16535-7335
B 2822

51' : 16525-7419
WFC 182

52' : 16367-7306
UC 3192

53' : 16342-7312
TOB 335

60' : 16560-7407
UC 3256

60' : 16434-7450
TDT 49

62' : 16566-7340
B 2395

67' : 16422-7245
UC 3211

68' : 16536-7440
TDT 131

71' : 16255-7344
TDS9891

72' : 16287-7310
TDS9917

74' : 16281-7308
TDS9913

77' : 16278-7305
B 2041

78' : 17000-7415
TDT 174

80' : 16599-7325
I 100

83' : 16232-7331
B 2040

83' : 16581-7304
UC 3264

87' : 16504-7234
LDS 568

89' : 16410-7223
KPP 574

90' : 16483-7226
UC 3235

94' : 16408-7218
HDO 255



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

16422-7351 TDT 40

 
 
16h 42m 13.21s -73° 51' 22.9" P.A. 327.00 sep 2.7 mag 11.37,11.42
 
 
Coord 2000 16422-7351 Discov num TDT  40 Comp Coord arcsec 2000 16 42 13.21 -73 51 22.9
Date first 1991 Date last 2016 Obs 2
Pa first 1 Pa last 327.2 P.A. Now (θ) 327.2°
Sep first 0.6 Sep last 2.732 Sep. Now (ρ) 2.732"
Mag pri 11.37 Mag sec 11.42 delta mag (ΔM) 0.05 Spectral class
Pri motion ra +017 Sec motion ra +017
Pri motion dec +008 Sec motion dec +008
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9286-01650-1 Gaia DR2 5805377418493376512
 
 
WDS 16422-7351 TDT 40 : 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
16422-7351 TDT 40 1991 1 1 0.6 11.37 11.42 164213.21-735122.9
16422-7351 TDT 40 2016 2 327 2.7 11.37 11.42 164213.21-735122.9

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

 
 
WDS 16422-7351 TDT 40 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16422-7351 TDT 40 : MEASURES
 
 
No records found.

 
 
WDS 16422-7351 : VIRTUAL EYEPIECE
 
 

16422-7351 TDT 40A mag 11.37 16422-7351 TDT 40B sep 2.3 P.A. 349.80 mag 11.42 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16422-7351 : ALADIN DSS IMAGE @ 16h 42m 13.21s -73° 51' 22.9"
 
 
 
 
WDS 16422-7351 TDT 40 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16422-7351 TDT 40 distance=1' 16380-7350 UC 3194 distance=18' 16391-7414 UC 3200 distance=27' 16405-7318 TDT 30 distance=35' 16354-7413 TDS9987 distance=36' 16389-7315 TDT 18 distance=40' 16535-7335 B 2822 distance=50' 16525-7419 WFC 182 distance=51' 16367-7306 UC 3192 distance=52' 16342-7312 TOB 335 distance=53' 16560-7407 UC 3256 distance=60' 16434-7450 TDT 49 distance=60' 16566-7340 B 2395 distance=62' 16422-7245 UC 3211 distance=67' 16536-7440 TDT 131 distance=68' 16255-7344 TDS9891 distance=71' 16287-7310 TDS9917 distance=72' 16281-7308 TDS9913 distance=74' 16278-7305 B 2041 distance=77' 17000-7415 TDT 174 distance=78' 16599-7325 I 100 distance=80' 16232-7331 B 2040 distance=83' 16581-7304 UC 3264 distance=83' 16504-7234 LDS 568 distance=87' 16410-7223 KPP 574 distance=89' 16483-7226 UC 3235 distance=90' 16408-7218 HDO 255 distance=94' 16494-7218 TDT 105 distance=99' 16268-7508 B 2812 distance=99' 16578-7237 HEI 547 distance=101' 16353-7213 UC 3187 distance=104' 16282-7519 RST3017 distance=104' 17003-7243 TDT 179 distance=104' 16400-7535 UC 3203 distance=104' 16546-7220 TDT 137 distance=107' 16466-7206 KPP 803 distance=107' 16265-7229 UC 3170 distance=108' 16265-7220 TDS9905 distance=114' 16574-7530 UC 3262 distance=116' 16454-7150 B 2392AB distance=122' 16454-7150 TOK 411Aa,Ab distance=122' 16244-7217 HEI 543 distance=122' 16318-7158 LDS 560 distance=124' 16354-7146 TDS9986 distance=130' 16595-7544 RST3051 distance=132' 16456-7140 UC 3227 distance=132' 16460-7140 KPP2976 distance=133' 16398-7136 UC 3202 distance=136' 16279-7150 UC 3173 distance=137' 16295-7142 SWR 202 distance=142' 16467-7130 TDT 81 distance=143' 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 16422-7351 TDT 40 327 2.7 1
Show 16380-7350 UC 3194 30 62.9 18
Show 16391-7414 UC 3200 279 46.4 27
Show 16405-7318 TDT 30 222 2.8 35
Show 16354-7413 TDS9987 331 0.9 36
Show 16389-7315 TDT 18 22 0.6 40
Show 16535-7335 B 2822 202 4.1 50
Show 16525-7419 WFC 182 92 4.8 51
Show 16367-7306 UC 3192 263 26.5 52
Show 16342-7312 TOB 335 236 21.1 53
Show 16560-7407 UC 3256 350 58.5 60
Show 16434-7450 TDT 49 16 0.4 60
Show 16566-7340 B 2395 166 1.8 62
Show 16422-7245 UC 3211 171 26.4 67
Show 16536-7440 TDT 131 164 5.0 68
Show 16255-7344 TDS9891 166 0.5 71
Show 16287-7310 TDS9917 127 0.5 72
Show 16281-7308 TDS9913 183 2.8 74
Show 16278-7305 B 2041 54 0.3 77
Show 17000-7415 TDT 174 241 0.4 78
Show 16599-7325 I 100 177 0.9 80
Show 16232-7331 B 2040 150 3.2 83
Show 16581-7304 UC 3264 299 67.6 83
Show 16504-7234 LDS 568 178 45.3 87
Show 16410-7223 KPP 574 241 5.3 89
Show 16483-7226 UC 3235 273 61.0 90
Show 16408-7218 HDO 255 253 2.4 94
Show 16494-7218 TDT 105 248 0.4 99
Show 16268-7508 B 2812 55 4.8 99
Show 16578-7237 HEI 547 63 0.4 101
Show 16353-7213 UC 3187 86 46.3 104
Show 16282-7519 RST3017 153 1.1 104
Show 17003-7243 TDT 179 329 0.5 104
Show 16400-7535 UC 3203 180 114.4 104
Show 16546-7220 TDT 137 268 0.7 107
Show 16466-7206 KPP 803 153 6.9 107
Show 16265-7229 UC 3170 179 43.8 108
Show 16265-7220 TDS9905 141 2.0 114
Show 16574-7530 UC 3262 50 22.1 116
Show 16454-7150 B 2392 AB 106 10.7 122
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 122
Show 16244-7217 HEI 543 161 0.5 122
Show 16318-7158 LDS 560 37 67.6 124
Show 16354-7146 TDS9986 118 2.2 130
Show 16595-7544 RST3051 282 1.7 132
Show 16456-7140 UC 3227 177 68.0 132
Show 16460-7140 KPP2976 333 9.2 133
Show 16398-7136 UC 3202 229 171.9 136
Show 16279-7150 UC 3173 304 23.1 137
Show 16295-7142 SWR 202 309 10.7 142
Show 16467-7130 TDT 81 194 0.6 143

 
 
WDS 16422-7351 : COMPONENTS
 
 
  A
B pa=349.8°
sep=2.33"
 
 
16422-7351 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 164213.21-735122.9 Mag 11.37 PmRA 17.00
PmDE 8.0 Tycho2 9286-01650-1
Tycho2
Tycho2 9286-01650-1 Pflag RAmdeg 250.55505331 DEmdeg -73.85627783
PmRA 16.6 PmDE 7.5 E RAmdeg 28 E DEmdeg 24
E pmRA 3.4 E pmDE 3.2 EpRAm 1990.96 EpDEm 1991.12
Num 2 Q RAmdeg Q DEmdeg Q pmRA
Q pmDE BTmag 11.214 E BTmag 0.044 VTmag 10.695
E VTmag 0.042 Prox 497 TYC T HIP
CCDM RAdeg 250.55491500 DEdeg -73.85629528 EpRA 1990 1.66
EpDE 1990 1.70 E RAdeg 28.2 E DEdeg 23.5 Posflg
Corr 0.0
 
 
16422-7351 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 164213.11-735120.6 Mag 11.42 PmRA 17.00
PmDE 8.0 Calc delta mag 0.05 Calc coord yes