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Doubles in session


Current system
17041-7814
UC 3284


Nearby doubles
41' : 16512-7822
UC 3242

51' : 16474-7817
UC 3233

60' : 17170-7730
RST3072

62' : 17185-7858
YMG 88

65' : 17232-7843
RST3077

67' : 16559-7712
KPP1454

72' : 16470-7727
SKF 454

73' : 16467-7725
RST3036

74' : 17141-7708
TDT 281

88' : 16556-7651
RST3042AB

96' : 17110-7641
TDT 254

98' : 16482-7940
HJ 4860

112' : 16587-7624
TDT 164

113' : 16446-7641
TDT 63

120' : 17161-7621
RST3071

123' : 17003-7612
GLI 232

138' : 17129-8029
UC 3306

151' : 16595-7544
RST3051

166' : 16574-7530
UC 3262

173' : 17103-7523
HJ 4904

176' : 17099-7520
TDT 240

176' : 17168-8105
UC 3316

176' : 17053-8109
RST3054

184' : 17155-7514
TDT 291

203' : 17111-7453
TDT 258

205' : 16531-8136
HDS2388



Selections
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Binary Systems
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Neglected List I
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17041-7814 UC 3284

 
 
17h 04m 05.82s -78° 13' 35.8" P.A. 258.00 sep 42.4 mag 11.70,16.30
 
 
Coord 2000 17041-7814 Discov num UC 3284 Comp Coord arcsec 2000 17 04 05.82 -78 13 35.8
Date first 1998 Date last 2015 Obs 6
Pa first 257 Pa last 257.7 P.A. Now (θ) 257.7°
Sep first 42.9 Sep last 42.428 Sep. Now (ρ) 42.428"
Mag pri 11.70 Mag sec 16.30 delta mag (ΔM) 4.6 Spectral class
Pri motion ra -036 Sec motion ra -024
Pri motion dec -044 Sec motion dec -060
Notes V (Proper motion indicates physical)
rPM=0.309
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Apus Tycho2 9447-01998-1 Gaia DR2 5777192365626482048
 
 
WDS 17041-7814 UC 3284 : 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
17041-7814 UC 3284 2000 2 257 43.0 11.70 16.30 V 170405.82-781335.8
17041-7814 UC 3284 2010 5 258 42.6 11.70 16.30 V 170405.82-781335.8
17041-7814 UC 3284 2015 6 258 42.4 11.70 16.30 V 170405.82-781335.8

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

 
 
WDS 17041-7814 UC 3284 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17041-7814 UC 3284 : MEASURES
 
 
No records found.

 
 
WDS 17041-7814 : VIRTUAL EYEPIECE
 
 

17041-7814 UC 3284A mag 11.7 17041-7814 UC 3284B sep 12.4 P.A. 223.10 mag 16.3 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 17041-7814 : ALADIN DSS IMAGE @ 17h 04m 05.82s -78° 13' 35.8"
 
 
 
 
WDS 17041-7814 UC 3284 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17041-7814 UC 3284 distance=1' 16512-7822 UC 3242 distance=41' 16474-7817 UC 3233 distance=51' 17170-7730 RST3072 distance=60' 17185-7858 YMG 88 distance=62' 17232-7843 RST3077 distance=65' 16559-7712 KPP1454 distance=67' 16470-7727 SKF 454 distance=72' 16467-7725 RST3036 distance=73' 17141-7708 TDT 281 distance=74' 16556-7651 RST3042AB distance=88' 16556-7651 HLN 40AC distance=88' 17110-7641 TDT 254 distance=96' 16482-7940 HJ 4860 distance=98' 16587-7624 TDT 164 distance=112' 16446-7641 TDT 63 distance=113' 17161-7621 RST3071 distance=120' 17003-7612 GLI 232 distance=123' 17129-8029 UC 3306 distance=138' 16595-7544 RST3051 distance=151' 16574-7530 UC 3262 distance=166' 17103-7523 HJ 4904 distance=173' 17099-7520 TDT 240 distance=176' 17168-8105 UC 3316 distance=176' 17053-8109 RST3054 distance=176' 17155-7514 TDT 291 distance=184' 17111-7453 TDT 258 distance=203' 16531-8136 HDS2388 distance=205' 17149-7442 SWR 215 distance=216' 16536-7440 TDT 131 distance=217' 17088-8159 TDT 232 distance=226' 17141-7427 TDT 280 distance=230' 17108-7425 B 2044AB distance=231' 17108-7425 LDS 582AC distance=231' 16525-7419 WFC 182 distance=239' 17000-7415 TDT 174 distance=239' 17099-8219 HJ 4884 distance=246' 17090-7408 TDT 235 distance=247' 16560-7407 UC 3256 distance=249' 17184-7408 UC 3320 distance=251' 17147-7355 TDT 286 distance=262' 16487-8238 TDT 100 distance=268' 16566-7340 B 2395 distance=276' 17071-7333 UC 3291 distance=281' 16535-7335 B 2822 distance=281' 17182-7332 TOB 340 distance=287' 17190-7331 TOB 341 distance=288' 17073-7326 TDT 222 distance=288' 16599-7325 I 100 distance=289' 17207-7330 B 2832 distance=291' 17219-7330 UC 3330 distance=291' 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 17041-7814 UC 3284 258 42.4 1
Show 16512-7822 UC 3242 267 39.2 41
Show 16474-7817 UC 3233 275 19.2 51
Show 17170-7730 RST3072 278 0.8 60
Show 17185-7858 YMG 88 87 0.1 62
Show 17232-7843 RST3077 276 1.0 65
Show 16559-7712 KPP1454 178 10.9 67
Show 16470-7727 SKF 454 358 5.7 72
Show 16467-7725 RST3036 194 1.2 73
Show 17141-7708 TDT 281 295 0.7 74
Show 16556-7651 RST3042 AB 253 3.1 88
Show 16556-7651 HLN 40 AC 264 13.3 88
Show 17110-7641 TDT 254 173 0.4 96
Show 16482-7940 HJ 4860 233 14.5 98
Show 16587-7624 TDT 164 186 0.5 112
Show 16446-7641 TDT 63 214 0.5 113
Show 17161-7621 RST3071 171 0.4 120
Show 17003-7612 GLI 232 141 10.1 123
Show 17129-8029 UC 3306 235 10.8 138
Show 16595-7544 RST3051 282 1.7 151
Show 16574-7530 UC 3262 50 22.1 166
Show 17103-7523 HJ 4904 188 6.8 173
Show 17099-7520 TDT 240 58 0.6 176
Show 17168-8105 UC 3316 60 57.7 176
Show 17053-8109 RST3054 352 2.8 176
Show 17155-7514 TDT 291 233 0.9 184
Show 17111-7453 TDT 258 211 2.8 203
Show 16531-8136 HDS2388 15 0.1 205
Show 17149-7442 SWR 215 42 15.5 216
Show 16536-7440 TDT 131 164 5.0 217
Show 17088-8159 TDT 232 166 2.2 226
Show 17141-7427 TDT 280 65 0.4 230
Show 17108-7425 B 2044 AB 343 1.2 231
Show 17108-7425 LDS 582 AC 355 734.3 231
Show 16525-7419 WFC 182 92 4.8 239
Show 17000-7415 TDT 174 241 0.4 239
Show 17099-8219 HJ 4884 5 34.9 246
Show 17090-7408 TDT 235 346 0.5 247
Show 16560-7407 UC 3256 350 58.5 249
Show 17184-7408 UC 3320 64 4.0 251
Show 17147-7355 TDT 286 158 1.1 262
Show 16487-8238 TDT 100 171 3.7 268
Show 16566-7340 B 2395 166 1.8 276
Show 17071-7333 UC 3291 245 14.8 281
Show 16535-7335 B 2822 202 4.1 281
Show 17182-7332 TOB 340 244 16.3 287
Show 17190-7331 TOB 341 229 30.2 288
Show 17073-7326 TDT 222 9 0.6 288
Show 16599-7325 I 100 177 0.9 289
Show 17207-7330 B 2832 346 5.5 291
Show 17219-7330 UC 3330 310 51.8 291

 
 
WDS 17041-7814 : COMPONENTS
 
 
  A
B pa=223.1°
sep=12.38"
 
 
17041-7814 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 170405.82-781335.8 Mag 11.7 PmRA -36.00
PmDE -44.0 Tycho2 9447-01998-1
Tycho2
Tycho2 9447-01998-1 Pflag RAmdeg 256.02413869 DEmdeg -78.22662615
PmRA -37.3 PmDE -42.2 E RAmdeg 68 E DEmdeg 66
E pmRA 2.3 E pmDE 2.2 EpRAm 1980.93 EpDEm 1980.18
Num 4 Q RAmdeg 1.0 Q DEmdeg 0.0 Q pmRA 1.0
Q pmDE 0.0 BTmag 12.502 E BTmag 0.177 VTmag 11.760
E VTmag 0.130 Prox 999 TYC HIP
CCDM RAdeg 256.02455917 DEdeg -78.22653028 EpRA 1990 1.70
EpDE 1990 1.82 E RAdeg 72.3 E DEdeg 70.5 Posflg
Corr 0.0
 
 
17041-7814 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 170403.06-781344.8 Mag 16.3 PmRA -24.00
PmDE -60.0 Calc delta mag 4.6 Calc coord yes