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Doubles in session


Current system
16494-7218
TDT 105


Nearby doubles
9' : 16483-7226
UC 3235

16' : 16504-7234
LDS 568

18' : 16466-7206
KPP 803

25' : 16546-7220
TDT 137

34' : 16454-7150
B 2392AB

39' : 16410-7223
KPP 574

40' : 16408-7218
HDO 255

42' : 16460-7140
KPP2976

42' : 16456-7140
UC 3227

42' : 16422-7245
UC 3211

43' : 16578-7237
HEI 547

50' : 16467-7130
TDT 81

56' : 17003-7243
TDT 179

58' : 16560-7130
B 2823AB

60' : 16484-7119
TDT 97

60' : 16581-7304
UC 3264

62' : 16465-7119
B 2817AB

62' : 16398-7136
UC 3202

65' : 16353-7213
UC 3187

65' : 16526-7115
UC 3248

69' : 16506-7110
B 2819

69' : 17045-7219
LDS 578

70' : 16466-7110
TDT 78

71' : 16536-7108
NZO 83

72' : 16405-7318
TDT 30

72' : 16558-7113
TDT 149



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

16494-7218 TDT 105

 
 
16h 49m 21.12s -72° 18' 12.4" P.A. 248.00 sep 0.4 mag 11.31,11.33
 
 
Coord 2000 16494-7218 Discov num TDT 105 Comp Coord arcsec 2000 16 49 21.12 -72 18 12.4
Date first 1991 Date last 1991 Obs 1
Pa first 248 Pa last 248.1 P.A. Now (θ) 248.1°
Sep first 0.4 Sep last 0.43 Sep. Now (ρ) 0.43"
Mag pri 11.31 Mag sec 11.33 delta mag (ΔM) 0.02 Spectral class
Pri motion ra +000 Sec motion ra +000
Pri motion dec +001 Sec motion dec +001
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9283-01236-1 Gaia DR2 5805930747720278656
 
 
WDS 16494-7218 TDT 105 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16494-7218 TDT 105 1991 1 248 0.4 11.31 11.33 164921.12-721812.4

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

 
 
WDS 16494-7218 TDT 105 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16494-7218 TDT 105 : MEASURES
 
 
No records found.

 
 
WDS 16494-7218 : VIRTUAL EYEPIECE
 
 

16494-7218 TDT 105A mag 11.31 16494-7218 TDT 105B sep 0.2 P.A. 217.10 mag 11.33 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 16494-7218 : ALADIN DSS IMAGE @ 16h 49m 21.12s -72° 18' 12.4"
 
 
 
 
WDS 16494-7218 TDT 105 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16494-7218 TDT 105 distance=0' 16483-7226 UC 3235 distance=9' 16504-7234 LDS 568 distance=16' 16466-7206 KPP 803 distance=18' 16546-7220 TDT 137 distance=25' 16454-7150 B 2392AB distance=34' 16454-7150 TOK 411Aa,Ab distance=34' 16410-7223 KPP 574 distance=39' 16408-7218 HDO 255 distance=40' 16460-7140 KPP2976 distance=42' 16456-7140 UC 3227 distance=42' 16422-7245 UC 3211 distance=42' 16578-7237 HEI 547 distance=43' 16467-7130 TDT 81 distance=50' 17003-7243 TDT 179 distance=56' 16560-7130 B 2823BC distance=57' 16560-7130 B 2823AB distance=58' 16484-7119 TDT 97 distance=60' 16581-7304 UC 3264 distance=60' 16465-7119 B 2817AB distance=62' 16398-7136 UC 3202 distance=62' 16353-7213 UC 3187 distance=65' 16526-7115 UC 3248 distance=65' 16506-7110 B 2819 distance=69' 17045-7219 LDS 578 distance=69' 16466-7110 TDT 78 distance=70' 16536-7108 NZO 83 distance=71' 16405-7318 TDT 30 distance=72' 16558-7113 TDT 149 distance=72' 16354-7146 TDS9986 distance=73' 16555-7111 UC 3254 distance=73' 16389-7315 TDT 18 distance=73' 16367-7306 UC 3192 distance=74' 16535-7335 B 2822 distance=80' 16570-7107 FIN 300 distance=81' 17041-7134 UC 3283 distance=82' 16449-7059 TDT 65 distance=82' 16599-7325 I 100 distance=82' 17075-7228 TDT 223 distance=84' 17074-7235 HDS2419 distance=84' 16318-7158 LDS 560 distance=84' 16342-7312 TOB 335 distance=87' 16566-7340 B 2395 distance=88' 17076-7139 UC 3293 distance=94' 17057-7319 TDT 209 distance=95' 16490-7040 UC 3238 distance=99' 16422-7351 TDT 40 distance=99' 16295-7142 SWR 202 distance=100' 16380-7350 UC 3194 distance=104' 17073-7326 TDT 222 distance=105' 17071-7333 UC 3291 distance=109' 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 16494-7218 TDT 105 248 0.4 0
Show 16483-7226 UC 3235 273 61.0 9
Show 16504-7234 LDS 568 178 45.3 16
Show 16466-7206 KPP 803 153 6.9 18
Show 16546-7220 TDT 137 268 0.7 25
Show 16454-7150 B 2392 AB 106 10.7 34
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 34
Show 16410-7223 KPP 574 241 5.3 39
Show 16408-7218 HDO 255 253 2.4 40
Show 16460-7140 KPP2976 333 9.2 42
Show 16456-7140 UC 3227 177 68.0 42
Show 16422-7245 UC 3211 171 26.4 42
Show 16578-7237 HEI 547 63 0.4 43
Show 16467-7130 TDT 81 194 0.6 50
Show 17003-7243 TDT 179 329 0.5 56
Show 16560-7130 B 2823 BC 112 5.7 57
Show 16560-7130 B 2823 AB 194 6.5 58
Show 16484-7119 TDT 97 41 1.5 60
Show 16581-7304 UC 3264 299 67.6 60
Show 16465-7119 B 2817 AB 175 8.5 62
Show 16398-7136 UC 3202 229 171.9 62
Show 16353-7213 UC 3187 86 46.3 65
Show 16526-7115 UC 3248 21 23.4 65
Show 16506-7110 B 2819 172 9.4 69
Show 17045-7219 LDS 578 198 15.5 69
Show 16466-7110 TDT 78 100 0.7 70
Show 16536-7108 NZO 83 328 7.1 71
Show 16405-7318 TDT 30 222 2.8 72
Show 16558-7113 TDT 149 353 0.4 72
Show 16354-7146 TDS9986 118 2.2 73
Show 16555-7111 UC 3254 31 35.7 73
Show 16389-7315 TDT 18 22 0.6 73
Show 16367-7306 UC 3192 263 26.5 74
Show 16535-7335 B 2822 202 4.1 80
Show 16570-7107 FIN 300 162 2.9 81
Show 17041-7134 UC 3283 193 10.6 82
Show 16449-7059 TDT 65 193 0.5 82
Show 16599-7325 I 100 177 0.9 82
Show 17075-7228 TDT 223 145 2.0 84
Show 17074-7235 HDS2419 170 20.6 84
Show 16318-7158 LDS 560 37 67.6 84
Show 16342-7312 TOB 335 236 21.1 87
Show 16566-7340 B 2395 166 1.8 88
Show 17076-7139 UC 3293 129 11.4 94
Show 17057-7319 TDT 209 347 0.4 95
Show 16490-7040 UC 3238 266 17.6 99
Show 16422-7351 TDT 40 327 2.7 99
Show 16295-7142 SWR 202 309 10.7 100
Show 16380-7350 UC 3194 30 62.9 104
Show 17073-7326 TDT 222 9 0.6 105
Show 17071-7333 UC 3291 245 14.8 109

 
 
WDS 16494-7218 : COMPONENTS
 
 
  A
B pa=217.1°
sep=0.20"
 
 
16494-7218 A
 
 
Coord arcsec 2000 164921.12-721812.4 Mag 11.31 PmRA 0.00 PmDE 1.0
Tycho2 9283-01236-1
Tycho2
Tycho2 9283-01236-1 Pflag RAmdeg 252.33781670 DEmdeg -72.30347150
PmRA 0.4 PmDE 0.7 E RAmdeg 26 E DEmdeg 23
E pmRA 2.1 E pmDE 1.9 EpRAm 1989.91 EpDEm 1990.17
Num 4 Q RAmdeg 0.6 Q DEmdeg 0.9 Q pmRA 0.6
Q pmDE 0.9 BTmag 11.064 E BTmag 0.041 VTmag 10.650
E VTmag 0.041 Prox 999 TYC T HIP
CCDM RAdeg 252.33781389 DEdeg -72.30347306 EpRA 1990 1.62
EpDE 1990 1.68 E RAdeg 26.4 E DEdeg 23.4 Posflg
Corr -0.2
 
 
16494-7218 B
 
 
Coord arcsec 2000 164921.09-721812.6 Mag 11.33 PmRA 0.00 PmDE 1.0
Calc delta mag 0.02 Calc coord yes