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Doubles in session


Current system
12560-8306
UC 2434


Nearby doubles
31' : 12440-8244
HDS1782

33' : 13085-8243
HJ 4565

39' : 12454-8339
HJ 4538

40' : 12382-8329
KPP3875

42' : 13152-8243
UC 2505

77' : 13059-8420
TDS 689

82' : 12526-8426
LDS 420

122' : 12550-8507
RST2819AB

151' : 13135-8533
KPP 286

174' : 13043-8013
RST2827

201' : 12495-7945
UC 2410

212' : 12563-8637
TDS8602

214' : 12595-7932
KPP 283

219' : 12363-7932
CBL 146

219' : 12459-7928
HJ 4544AB

247' : 12465-7900
UC 2404

247' : 13144-7902
UC 2501

251' : 13007-7856
KPP3883

251' : 12363-7859
HJ 4529

261' : 13066-7846
KPP1541

273' : 12436-7834
BIL 3

275' : 13020-8740
TDS8655

281' : 13083-7827
HJ 4566

281' : 12533-7825
UC 2423



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.

12560-8306 UC 2434

 
 
12h 55m 57.14s -83° 05' 31.1" P.A. 323.00 sep 13.9 mag 11.90,13.10
 
 
Coord 2000 12560-8306 Discov num UC 2434 Comp Coord arcsec 2000 12 55 57.14 -83 05 31.1
Date first 1976 Date last 2015 Obs 13
Pa first 321 Pa last 322.6 P.A. Now (θ) 322.6°
Sep first 13.5 Sep last 13.882 Sep. Now (ρ) 13.882"
Mag pri 11.90 Mag sec 13.10 delta mag (ΔM) 1.2 Spectral class
Pri motion ra -034 Sec motion ra -030
Pri motion dec -052 Sec motion dec -048
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.091 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon Gaia DR2 5770764547631641984
 
 
WDS 12560-8306 UC 2434 : 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
12560-8306 UC 2434 2000 2 323 13.9 11.90 13.10 V 125557.14-830531.1
12560-8306 UC 2434 2010 5 323 13.8 11.90 13.10 V R 125557.14-830531.1
12560-8306 UC 2434 2015 6 323 13.9 11.90 13.10 V R 125557.14-830531.1

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

 
 
WDS 12560-8306 UC 2434 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12560-8306 UC 2434 : MEASURES
 
 
No records found.

 
 
WDS 12560-8306 : VIRTUAL EYEPIECE
 
 

12560-8306 UC 2434A mag 11.9 12560-8306 UC 2434B sep 11.1 P.A. 354.70 mag 13.1 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 12560-8306 : ALADIN DSS IMAGE @ 12h 55m 57.14s -83° 05' 31.1"
 
 
 
 
WDS 12560-8306 UC 2434 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12560-8306 UC 2434 distance=1' 12440-8244 HDS1782 distance=31' 13085-8243 HJ 4565 distance=33' 12454-8339 HJ 4538 distance=39' 12382-8329 KPP3875 distance=40' 13152-8243 UC 2505 distance=42' 13059-8420 TDS 689 distance=77' 12526-8426 LDS 420 distance=82' 12550-8507 RST2819AB distance=122' 12550-8507 B 9020AC distance=122' 13135-8533 KPP 286 distance=151' 13043-8013 RST2827 distance=174' 12495-7945 UC 2410 distance=201' 12563-8637 TDS8602 distance=212' 12595-7932 KPP 283 distance=214' 12363-7932 CBL 146 distance=219' 12459-7928 HJ 4544AB distance=219' 12465-7900 UC 2404 distance=247' 13144-7902 UC 2501 distance=247' 13007-7856 KPP3883 distance=251' 12363-7859 HJ 4529 distance=251' 13066-7846 KPP1541 distance=261' 12436-7834 BIL 3 distance=273' 13020-8740 TDS8655 distance=275' 13083-7827 HJ 4566 distance=281' 12533-7825 UC 2423 distance=281' 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 12560-8306 UC 2434 323 13.9 1
Show 12440-8244 HDS1782 256 12.9 31
Show 13085-8243 HJ 4565 73 46.6 33
Show 12454-8339 HJ 4538 279 4.4 39
Show 12382-8329 KPP3875 103 7.0 40
Show 13152-8243 UC 2505 274 36.2 42
Show 13059-8420 TDS 689 162 0.7 77
Show 12526-8426 LDS 420 264 234.9 82
Show 12550-8507 RST2819 AB 240 0.7 122
Show 12550-8507 B 9020 AC 53 60.1 122
Show 13135-8533 KPP 286 208 3.8 151
Show 13043-8013 RST2827 192 0.5 174
Show 12495-7945 UC 2410 145 36.8 201
Show 12563-8637 TDS8602 25 0.6 212
Show 12595-7932 KPP 283 141 3.8 214
Show 12363-7932 CBL 146 255 15.0 219
Show 12459-7928 HJ 4544 AB 301 3.3 219
Show 12465-7900 UC 2404 1 48.2 247
Show 13144-7902 UC 2501 341 46.0 247
Show 13007-7856 KPP3883 325 1.8 251
Show 12363-7859 HJ 4529 282 7.2 251
Show 13066-7846 KPP1541 243 11.6 261
Show 12436-7834 BIL 3 171 0.1 273
Show 13020-8740 TDS8655 69 0.6 275
Show 13083-7827 HJ 4566 229 30.1 281
Show 12533-7825 UC 2423 241 53.2 281

 
 
WDS 12560-8306 : COMPONENTS
 
 
  A
B pa=354.7°
sep=11.07"
 
 
12560-8306 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125557.14-830531.1 Mag 11.9 PmRA -34.00
PmDE -52.0
 
 
12560-8306 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125556.58-830520.1 Mag 13.1 PmRA -30.00
PmDE -48.0 Calc delta mag 1.2 Calc coord yes