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Doubles in session


Current system
12049-8154
UC 2263


Nearby doubles
23' : 12070-8132
UC 2275

25' : 12037-8129
KOH 92

40' : 12013-8234
RSS 278

45' : 12206-8226
TSN 159

65' : 11510-8253
UC 2219

68' : 12017-8048
UC 2252

72' : 12157-8047
FIN 195

87' : 11573-8030
I 893

89' : 12123-8321
HJ 4504

93' : 11496-8322
TDS 648

111' : 11492-8010
RST2769

143' : 12050-7932
BRC 9

155' : 11572-7922
CVN 45AB

182' : 12021-7853
BRC 8

185' : 12093-8459
R 188

188' : 12091-7847
SHY 592AB

190' : 12150-8503
GLI 176

191' : 12071-7844
BRC 10

201' : 12092-7834
UC 2282

203' : 11507-7835
RST1617

222' : 11596-7813
HJ 4486AB

224' : 12001-7812
FGL 2AB

224' : 12023-8538
HJ 4490

225' : 12008-7810
RST1630

226' : 12194-8539
TDS8329

240' : 11596-7756
KPP3858



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.

12049-8154 UC 2263

 
 
12h 04m 54.48s -81° 54' 26.2" P.A. 18.00 sep 23.4 mag 13.69,15.44
 
 
Coord 2000 12049-8154 Discov num UC 2263 Comp Coord arcsec 2000 12 04 54.48 -81 54 26.2
Date first 1997 Date last 2016 Obs 9
Pa first 18 Pa last 17.9 P.A. Now (θ) 17.9°
Sep first 23.4 Sep last 23.397 Sep. Now (ρ) 23.397"
Mag pri 13.69 Mag sec 15.44 delta mag (ΔM) 1.75 Spectral class
Pri motion ra -058 Sec motion ra -055
Pri motion dec -006 Sec motion dec -011
Notes V (Proper motion indicates physical)
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Chamaeleon Gaia DR2 5783842692986024832
 
 
WDS 12049-8154 UC 2263 : 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
12049-8154 UC 2263 2000 2 18 23.4 13.70 15.40 V 120454.48-815426.2
12049-8154 UC 2263 2010 6 18 23.7 13.69 15.44 V 120454.48-815426.2
12049-8154 UC 2263 2015 7 18 23.4 13.69 15.44 V 120454.48-815426.2
12049-8154 UC 2263 2016 9 18 23.4 13.69 15.44 V 120454.48-815426.2

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

 
 
WDS 12049-8154 UC 2263 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12049-8154 UC 2263 : MEASURES
 
 
No records found.

 
 
WDS 12049-8154 : VIRTUAL EYEPIECE
 
 

12049-8154 UC 2263A mag 13.69 12049-8154 UC 2263B sep 22.3 P.A. 2.60 mag 15.44 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 12049-8154 : ALADIN DSS IMAGE @ 12h 04m 54.48s -81° 54' 26.2"
 
 
 
 
WDS 12049-8154 UC 2263 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12049-8154 UC 2263 distance=0' 12070-8132 UC 2275 distance=23' 12037-8129 KOH 92 distance=25' 12013-8234 RSS 278 distance=40' 12206-8226 TSN 159 distance=45' 11510-8253 UC 2219 distance=65' 12017-8048 UC 2252 distance=68' 12157-8047 FIN 195 distance=72' 11573-8030 I 893 distance=87' 12123-8321 HJ 4504 distance=89' 11496-8322 TDS 648 distance=93' 11492-8010 RST2769 distance=111' 12050-7932 BRC 9 distance=143' 11572-7922 KST 1AE distance=155' 11572-7922 CVN 45AB distance=155' 11572-7922 CVN 45AC distance=155' 11572-7922 CVN 45AD distance=155' 11572-7922 HUE 3Aa,Ab distance=155' 12021-7853 BRC 8 distance=182' 12093-8459 R 188 distance=185' 12091-7847 SHY 592AB distance=188' 12091-7847 BRC 11Aa,Ab distance=188' 12150-8503 GLI 176 distance=190' 12071-7844 BRC 10 distance=191' 12092-7834 UC 2282 distance=201' 11507-7835 RST1617 distance=203' 11596-7813 HJ 4486AB distance=222' 11596-7813 FGL 1AB,C distance=222' 11596-7813 HJ 4486Aa,Ab distance=222' 11596-7813 HJ 4486AB,D distance=222' 12001-7812 FGL 2ED distance=224' 12001-7812 FGL 2AB distance=224' 12001-7812 FGL 2AC distance=224' 12001-7812 FGL 2AE distance=224' 12001-7812 GRY 1AF distance=224' 12001-7812 GRY 1AG distance=224' 12001-7812 GRY 1AH distance=224' 12001-7812 GRY 1AI distance=224' 12001-7812 GRY 1AJ distance=224' 12001-7812 GRY 1AK distance=224' 12001-7812 FGL 2AD distance=224' 12023-8538 HJ 4490 distance=224' 12008-7810 RST1630 distance=225' 12194-8539 TDS8329 distance=226' 11596-7756 KPP3858 distance=240' 11585-7754 KOH 91 distance=241' 12183-7756 TDS8312 distance=242' 11495-8557 UC 2214 distance=244' 11485-7754 TDS8039 distance=245' 11586-7750 BRC 7 distance=246' 11482-7742 RST1612 distance=257' 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 12049-8154 UC 2263 18 23.4
Show 12070-8132 UC 2275 101 52.9 23
Show 12037-8129 KOH 92 238 0.4 25
Show 12013-8234 RSS 278 173 43.7 40
Show 12206-8226 TSN 159 53 0.2 45
Show 11510-8253 UC 2219 58 39.4 65
Show 12017-8048 UC 2252 147 47.7 68
Show 12157-8047 FIN 195 57 0.1 72
Show 11573-8030 I 893 124 1.3 87
Show 12123-8321 HJ 4504 223 45.5 89
Show 11496-8322 TDS 648 231 1.4 93
Show 11492-8010 RST2769 126 1.4 111
Show 12050-7932 BRC 9 172 0.7 143
Show 11572-7922 KST 1 AE 291 383.8 155
Show 11572-7922 CVN 45 AB 226 3.5 155
Show 11572-7922 CVN 45 AC 329 9.2 155
Show 11572-7922 CVN 45 AD 15 12.2 155
Show 11572-7922 HUE 3 Aa,Ab 74 0.0 155
Show 12021-7853 BRC 8 112 0.1 182
Show 12093-8459 R 188 141 27.4 185
Show 12091-7847 SHY 592 AB 349 999.9 188
Show 12091-7847 BRC 11 Aa,Ab 32 1.6 188
Show 12150-8503 GLI 176 170 3.0 190
Show 12071-7844 BRC 10 175 1.4 191
Show 12092-7834 UC 2282 252 9.4 201
Show 11507-7835 RST1617 284 0.9 203
Show 11596-7813 HJ 4486 AB 271 0.1 222
Show 11596-7813 FGL 1 AB,C 39 134.0 222
Show 11596-7813 HJ 4486 Aa,Ab 43 0.1 222
Show 11596-7813 HJ 4486 AB,D 297 101.9 222
Show 12001-7812 FGL 2 ED 311 4.2 224
Show 12001-7812 FGL 2 AB 235 4.1 224
Show 12001-7812 FGL 2 AC 310 5.3 224
Show 12001-7812 FGL 2 AE 121 15.1 224
Show 12001-7812 GRY 1 AF 255 1.4 224
Show 12001-7812 GRY 1 AG 182 27.6 224
Show 12001-7812 GRY 1 AH 173 30.6 224
Show 12001-7812 GRY 1 AI 154 26.0 224
Show 12001-7812 GRY 1 AJ 73 16.9 224
Show 12001-7812 GRY 1 AK 108 30.4 224
Show 12001-7812 FGL 2 AD 116 10.9 224
Show 12023-8538 HJ 4490 146 24.8 224
Show 12008-7810 RST1630 236 0.6 225
Show 12194-8539 TDS8329 242 0.5 226
Show 11596-7756 KPP3858 311 2.4 240
Show 11585-7754 KOH 91 21 0.0 241
Show 12183-7756 TDS8312 243 1.5 242
Show 11495-8557 UC 2214 159 20.0 244
Show 11485-7754 TDS8039 153 0.9 245
Show 11586-7750 BRC 7 11 0.6 246
Show 11482-7742 RST1612 66 5.2 257

 
 
WDS 12049-8154 : COMPONENTS
 
 
  A
B pa=2.6°
sep=22.29"
 
 
12049-8154 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 120454.48-815426.2 Mag 13.69 PmRA -58.00
PmDE -6.0
 
 
12049-8154 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 120454.96-815403.9 Mag 15.44 PmRA -55.00
PmDE -11.0 Calc delta mag 1.75 Calc coord yes