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Doubles in session


Current system
16560-7407
UC 3256


Nearby doubles
19' : 17000-7415
TDT 174

20' : 16525-7419
WFC 182

27' : 16566-7340
B 2395

33' : 16535-7335
B 2822

36' : 16536-7440
TDT 131

45' : 16599-7325
I 100

54' : 17090-7408
TDT 235

57' : 17071-7333
UC 3291

60' : 16422-7351
TDT 40

63' : 17073-7326
TDT 222

63' : 17057-7319
TDT 209

63' : 17108-7425
B 2044AB

64' : 16581-7304
UC 3264

67' : 16434-7450
TDT 49

70' : 16391-7414
UC 3200

77' : 17141-7427
TDT 280

77' : 17111-7453
TDT 258

77' : 16380-7350
UC 3194

79' : 17147-7355
TDT 286

82' : 16405-7318
TDT 30

84' : 16574-7530
UC 3262

84' : 17149-7442
SWR 215

86' : 17003-7243
TDT 179

89' : 16389-7315
TDT 18

90' : 16578-7237
HEI 547

92' : 17099-7520
TDT 240



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

16560-7407 UC 3256

 
 
16h 56m 02.69s -74° 06' 34.6" P.A. 350.00 sep 58.5 mag 11.50,16.10
 
 
Coord 2000 16560-7407 Discov num UC 3256 Comp Coord arcsec 2000 16 56 02.69 -74 06 34.6
Date first 1998 Date last 2015 Obs 5
Pa first 347 Pa last 350.4 P.A. Now (θ) 350.4°
Sep first 53.6 Sep last 58.475 Sep. Now (ρ) 58.475"
Mag pri 11.50 Mag sec 16.10 delta mag (ΔM) 4.6 Spectral class
Pri motion ra -024 Sec motion ra -018
Pri motion dec -049 Sec motion dec -051
Notes V (Proper motion indicates physical)
rPM=0.116 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9287-01583-1 Gaia DR2 5802318297965793664
 
 
WDS 16560-7407 UC 3256 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4) ...................
UC_2013a Eu j Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G., 2013AJ....145...44Z
UC_2013a & Zacharias, M.I. (UCAC4 Catalog)
UC_2013a AJ 145, 44, 2013
UC_2013b Eu j Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D. 2013AJ....146...76H
UC_2013b AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b (Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b letter "f" following the filter information.
UC_2013b APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b identical values for both components in all filters were removed, as well.
UC_2015 Eu - Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C., 2015AJ....150..101Z
UC_2015 DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015 Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015 AJ 150, 101, 2015
UC_9999 Eu - temporary UCAC files ...................
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
16560-7407 UC 3256 2000 2 347 53.6 11.50 16.10 V 165602.69-740634.6
16560-7407 UC 3256 2010 4 350 57.5 11.50 16.10 V 165602.69-740634.6
16560-7407 UC 3256 2015 5 350 58.5 11.50 16.10 V 165602.69-740634.6

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

 
 
WDS 16560-7407 UC 3256 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16560-7407 UC 3256 : MEASURES
 
 
No records found.

 
 
WDS 16560-7407 : VIRTUAL EYEPIECE
 
 

16560-7407 UC 3256A mag 11.5 16560-7407 UC 3256B sep 57.7 P.A. 357.30 mag 16.1 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 16560-7407 : ALADIN DSS IMAGE @ 16h 56m 02.69s -74° 06' 34.6"
 
 
 
 
WDS 16560-7407 UC 3256 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16560-7407 UC 3256 distance=1' 17000-7415 TDT 174 distance=19' 16525-7419 WFC 182 distance=20' 16566-7340 B 2395 distance=27' 16535-7335 B 2822 distance=33' 16536-7440 TDT 131 distance=36' 16599-7325 I 100 distance=45' 17090-7408 TDT 235 distance=54' 17071-7333 UC 3291 distance=57' 16422-7351 TDT 40 distance=60' 17073-7326 TDT 222 distance=63' 17057-7319 TDT 209 distance=63' 17108-7425 B 2044AB distance=63' 17108-7425 LDS 582AC distance=63' 16581-7304 UC 3264 distance=64' 16434-7450 TDT 49 distance=67' 16391-7414 UC 3200 distance=70' 17141-7427 TDT 280 distance=77' 17111-7453 TDT 258 distance=77' 16380-7350 UC 3194 distance=77' 17147-7355 TDT 286 distance=79' 16405-7318 TDT 30 distance=82' 16574-7530 UC 3262 distance=84' 17149-7442 SWR 215 distance=84' 17003-7243 TDT 179 distance=86' 16389-7315 TDT 18 distance=89' 16578-7237 HEI 547 distance=90' 17099-7520 TDT 240 distance=92' 17141-7312 TDT 279 distance=94' 17103-7523 HJ 4904 distance=95' 16504-7234 LDS 568 distance=97' 16595-7544 RST3051 distance=99' 16422-7245 UC 3211 distance=101' 16367-7306 UC 3192 distance=103' 17155-7514 TDT 291 distance=103' 17074-7235 HDS2419 distance=105' 16483-7226 UC 3235 distance=107' 16546-7220 TDT 137 distance=108' 16400-7535 UC 3203 distance=109' 17075-7228 TDT 223 distance=110' 17133-7243 HJ 4914 distance=112' 16494-7218 TDT 105 distance=113' 17045-7219 LDS 578 distance=115' 16410-7223 KPP 574 distance=123' 17003-7612 GLI 232 distance=127' 16466-7206 KPP 803 distance=128' 16408-7218 HDO 255 distance=128' 16587-7624 TDT 164 distance=138' 17148-7214 TDT 287 distance=139' 16454-7150 B 2392AB distance=144' 16454-7150 TOK 411Aa,Ab distance=144' 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 16560-7407 UC 3256 350 58.5 1
Show 17000-7415 TDT 174 241 0.4 19
Show 16525-7419 WFC 182 92 4.8 20
Show 16566-7340 B 2395 166 1.8 27
Show 16535-7335 B 2822 202 4.1 33
Show 16536-7440 TDT 131 164 5.0 36
Show 16599-7325 I 100 177 0.9 45
Show 17090-7408 TDT 235 346 0.5 54
Show 17071-7333 UC 3291 245 14.8 57
Show 16422-7351 TDT 40 327 2.7 60
Show 17073-7326 TDT 222 9 0.6 63
Show 17057-7319 TDT 209 347 0.4 63
Show 17108-7425 B 2044 AB 343 1.2 63
Show 17108-7425 LDS 582 AC 355 734.3 63
Show 16581-7304 UC 3264 299 67.6 64
Show 16434-7450 TDT 49 16 0.4 67
Show 16391-7414 UC 3200 279 46.4 70
Show 17141-7427 TDT 280 65 0.4 77
Show 17111-7453 TDT 258 211 2.8 77
Show 16380-7350 UC 3194 30 62.9 77
Show 17147-7355 TDT 286 158 1.1 79
Show 16405-7318 TDT 30 222 2.8 82
Show 16574-7530 UC 3262 50 22.1 84
Show 17149-7442 SWR 215 42 15.5 84
Show 17003-7243 TDT 179 329 0.5 86
Show 16389-7315 TDT 18 22 0.6 89
Show 16578-7237 HEI 547 63 0.4 90
Show 17099-7520 TDT 240 58 0.6 92
Show 17141-7312 TDT 279 138 3.8 94
Show 17103-7523 HJ 4904 188 6.8 95
Show 16504-7234 LDS 568 178 45.3 97
Show 16595-7544 RST3051 282 1.7 99
Show 16422-7245 UC 3211 171 26.4 101
Show 16367-7306 UC 3192 263 26.5 103
Show 17155-7514 TDT 291 233 0.9 103
Show 17074-7235 HDS2419 170 20.6 105
Show 16483-7226 UC 3235 273 61.0 107
Show 16546-7220 TDT 137 268 0.7 108
Show 16400-7535 UC 3203 180 114.4 109
Show 17075-7228 TDT 223 145 2.0 110
Show 17133-7243 HJ 4914 256 3.4 112
Show 16494-7218 TDT 105 248 0.4 113
Show 17045-7219 LDS 578 198 15.5 115
Show 16410-7223 KPP 574 241 5.3 123
Show 17003-7612 GLI 232 141 10.1 127
Show 16466-7206 KPP 803 153 6.9 128
Show 16408-7218 HDO 255 253 2.4 128
Show 16587-7624 TDT 164 186 0.5 138
Show 17148-7214 TDT 287 113 1.8 139
Show 16454-7150 B 2392 AB 106 10.7 144
Show 16454-7150 TOK 411 Aa,Ab 269 1.3 144

 
 
WDS 16560-7407 : COMPONENTS
 
 
  A
B pa=357.3°
sep=57.72"
 
 
16560-7407 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 165602.69-740634.6 Mag 11.5 PmRA -24.00
PmDE -49.0 Tycho2 9287-01583-1
Tycho2
Tycho2 9287-01583-1 Pflag RAmdeg 254.01118260 DEmdeg -74.10961071
PmRA -25.4 PmDE -46.1 E RAmdeg 51 E DEmdeg 48
E pmRA 2.1 E pmDE 2.0 EpRAm 1985.02 EpDEm 1985.06
Num 4 Q RAmdeg 0.4 Q DEmdeg 0.9 Q pmRA 0.4
Q pmDE 0.9 BTmag 12.104 E BTmag 0.098 VTmag 11.613
E VTmag 0.092 Prox 999 TYC HIP
CCDM RAdeg 254.01139778 DEdeg -74.10950333 EpRA 1990 1.64
EpDE 1990 1.63 E RAdeg 52.9 E DEdeg 49.6 Posflg
Corr -0.2
 
 
16560-7407 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 165602.04-740536.9 Mag 16.1 PmRA -18.00
PmDE -51.0 Calc delta mag 4.6 Calc coord yes