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Doubles in session


Current system
04451-6801
UC 1207 AB


Nearby doubles
27' : 04497-6756
UC 1218

28' : 04427-6737
SKF1005

32' : 04408-6741
OGL 217

35' : 04492-6736
OGL 236

35' : 04513-6804
FIN 362

36' : 04487-6830
OGL 233

40' : 04432-6723
OGL 223

42' : 04387-6822
OGL 212

45' : 04431-6844
OGL 222AB

47' : 04375-6742
HJ 3684AB

48' : 04480-6846
SKF 849

51' : 04397-6722
OGL 215

51' : 04419-6714
OGL 219

54' : 04512-6843
OGL 241

54' : 04516-6841
OGL 244

56' : 04367-6733
OGL 206

57' : 04354-6814
TDS2902

57' : 04538-6831
OGL 249

59' : 04532-6838
HJ 3712

60' : 04506-6711
OGL 240

64' : 04492-6901
OGL 237

64' : 04558-6741
OGL 259AB

65' : 04488-6902
OGL 234

67' : 04423-6657
OGL 220

68' : 04373-6853
OGL 208

68' : 04544-6720
OGL 252



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.

04451-6801 UC 1207 AB

 
 
04h 45m 07.78s -68° 01' 16.2" P.A. 106.00 sep 49.3 mag 8.79,13.86 Sp F6/7V dist. 111.61 pc (364.07 l.y.)
 
 
Coord 2000 04451-6801 Discov num UC 1207 Comp AB Coord arcsec 2000 04 45 07.78 -68 01 16.2
Date first 1998 Date last 2015 Obs 3
Pa first 106 Pa last 105.5 P.A. Now (θ) 105.5°
Sep first 49.2 Sep last 49.27 Sep. Now (ρ) 49.27"
Mag pri 8.79 Mag sec 13.86 delta mag (ΔM) 5.07 Spectral class F6/7V (yellow-white)
Pri motion ra +040 Sec motion ra +042
Pri motion dec +068 Sec motion dec +063
Notes V (Proper motion indicates physical)
rPM=0.068 (< 0.3, Physical double)
This double is physical.
 
 
04451-6801 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 30759 249100 04 45 08 -68 01 16 DON 81 Aa,Ab 2018 9 294 0.2 8.79 9.01 0.22
Show 249100 04 45 08 -68 01 16 UC 1207 AB 2015 3 106 49.3 8.79 13.86 5.07 <===
Triple system
2 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Dorado SAO 249100 HIP 22088 Tycho2 9154-01704-1
HD 30759 GC 5840 CP CP-68 272 Distance 111.61
Distance ly 364.07
 
 
WDS 04451-6801 UC 1207 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Don1937 Ma j Donner, H.F. 1937MmRAS..65...51R
Don1937 MemRAS 65, 51, 1937
Don1955 Ma - Donner, H.F. 1955POMic..11....1R
Don1955 Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964 Ma j Donner, H.F. 1964POMic...9...73R
Don1964 Pub. Univ. Michigan Obs. 9, 73, 1964
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
04451-6801 UC 1207 AB 1998 2 106 49.5 8.79 13.90 F6/7V V 044507.78-680116.2
04451-6801 UC 1207 AB 2000 2 106 49.3 8.79 13.90 F6/7V V 044507.78-680116.2
04451-6801 UC 1207 AB 2015 4 106 49.3 8.79 13.86 F6/7V V 044507.78-680116.2

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

 
 
WDS 04451-6801 UC 1207 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 04451-6801 UC 1207 AB : MEASURES
 
 
No records found.

 
 
WDS 04451-6801 : VIRTUAL EYEPIECE
 
 

04451-6801 UC 1207A mag 8.79 Sp F6/7V 04451-6801 DON 81Ab sep 0.1 P.A. 319.50 mag 9.01 04451-6801 UC 1207B sep 22.1 P.A. 126.50 mag 13.86 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 04451-6801 : ALADIN DSS IMAGE @ 04h 45m 07.78s -68° 01' 16.2"
 
 
 
 
WDS 04451-6801 UC 1207 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

04451-6801 UC 1207AB distance=0' 04497-6756 UC 1218 distance=27' 04427-6737 SKF1005 distance=28' 04408-6741 OGL 217 distance=32' 04492-6736 OGL 236 distance=35' 04513-6804 FIN 362 distance=35' 04487-6830 OGL 233 distance=36' 04432-6723 OGL 223 distance=40' 04387-6822 OGL 212 distance=42' 04431-6844 OGL 222AB distance=45' 04431-6844 OGL 222AC distance=45' 04431-6844 OGL 222BC distance=45' 04375-6742 HJ 3684AB distance=47' 04375-6742 BAU 18AC distance=47' 04480-6846 SKF 849 distance=48' 04397-6722 OGL 215 distance=51' 04419-6714 OGL 219 distance=51' 04512-6843 OGL 241 distance=54' 04516-6841 OGL 244 distance=54' 04367-6733 OGL 206 distance=56' 04354-6814 TDS2902 distance=57' 04538-6831 OGL 249 distance=57' 04532-6838 HJ 3712 distance=59' 04506-6711 OGL 240 distance=60' 04492-6901 OGL 237 distance=64' 04558-6741 OGL 259AB distance=64' 04488-6902 OGL 234 distance=65' 04423-6657 OGL 220 distance=67' 04373-6853 OGL 208 distance=68' 04544-6720 OGL 252 distance=68' 04521-6706 OGL 246 distance=69' 04336-6734 HJ 3676AB distance=72' 04336-6734 BAU 17AC distance=72' 04332-6829 OGL 199 distance=72' 04551-6718 OGL 254 distance=72' 04379-6701 OGL 210 distance=74' 04486-6648 OGL 232 distance=77' 04436-6645 UC 1205 distance=78' 04372-6658 OGL 207 distance=78' 04503-6649 OGL 239BC distance=78' 04515-6653 OGL 242 distance=78' 04580-6735 OGL 269 distance=79' 04503-6649 OGL 239AB distance=79' 04503-6649 OGL 239AC distance=79' 04569-6721 OGL 266 distance=79' 04584-6739 OGL 270 distance=79' 04595-6802 OGL 274 distance=81' 04585-6834 OGL 271 distance=82' 04535-6655 HJ 3710 distance=82' 04345-6859 OGL 200AB distance=82' 04345-6859 OGL 200AC distance=82' 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 04451-6801 DON 81 Aa,Ab 294 0.2
Show 04451-6801 UC 1207 AB 106 49.3
Show 04497-6756 UC 1218 270 38.4 27
Show 04427-6737 SKF1005 264 6.0 28
Show 04408-6741 OGL 217 340 3.6 32
Show 04492-6736 OGL 236 261 1.8 35
Show 04513-6804 FIN 362 7 0.1 35
Show 04487-6830 OGL 233 225 8.1 36
Show 04432-6723 OGL 223 162 2.2 40
Show 04387-6822 OGL 212 317 2.7 42
Show 04431-6844 OGL 222 AB 233 1.0 45
Show 04431-6844 OGL 222 AC 173 37.4 45
Show 04431-6844 OGL 222 BC 172 36.9 45
Show 04375-6742 HJ 3684 AB 264 18.1 47
Show 04375-6742 BAU 18 AC 271 46.0 47
Show 04480-6846 SKF 849 86 45.7 48
Show 04397-6722 OGL 215 251 2.8 51
Show 04419-6714 OGL 219 213 2.4 51
Show 04512-6843 OGL 241 168 21.2 54
Show 04516-6841 OGL 244 133 16.8 54
Show 04367-6733 OGL 206 126 1.5 56
Show 04354-6814 TDS2902 209 0.5 57
Show 04538-6831 OGL 249 211 14.1 57
Show 04532-6838 HJ 3712 154 8.2 59
Show 04506-6711 OGL 240 224 0.9 60
Show 04492-6901 OGL 237 184 5.0 64
Show 04558-6741 OGL 259 AB 309 1.3 64
Show 04488-6902 OGL 234 122 4.5 65
Show 04423-6657 OGL 220 284 2.3 67
Show 04373-6853 OGL 208 120 3.5 68
Show 04544-6720 OGL 252 190 316.6 68
Show 04521-6706 OGL 246 336 32.4 69
Show 04336-6734 HJ 3676 AB 184 14.3 72
Show 04336-6734 BAU 17 AC 41 44.5 72
Show 04332-6829 OGL 199 188 247.4 72
Show 04551-6718 OGL 254 281 2.6 72
Show 04379-6701 OGL 210 331 35.4 74
Show 04486-6648 OGL 232 120 24.1 77
Show 04436-6645 UC 1205 90 61.9 78
Show 04372-6658 OGL 207 320 1.2 78
Show 04503-6649 OGL 239 BC 43 3.9 78
Show 04515-6653 OGL 242 229 1.8 78
Show 04580-6735 OGL 269 259 34.4 79
Show 04503-6649 OGL 239 AB 173 38.9 79
Show 04503-6649 OGL 239 AC 169 36.5 79
Show 04569-6721 OGL 266 338 5.9 79
Show 04584-6739 OGL 270 216 3.2 79
Show 04595-6802 OGL 274 121 42.4 81
Show 04585-6834 OGL 271 205 9.6 82
Show 04535-6655 HJ 3710 86 11.9 82
Show 04345-6859 OGL 200 AB 284 46.2 82

 
 
WDS 04451-6801 : COMPONENTS
 
 
  A Ab
Ab pa=319.5°
sep=0.13"
 
B pa=126.5°
sep=22.11"
pa=126.6°
sep=22.24"
 
 
04451-6801 A
 
 
Coord arcsec 2000 044507.78-680116.2 Mag 8.79 Spectral class F6/7V (yellow-white) PmRA 40.00
PmDE 68.0 SAO 249100 HIP 22088 Tycho2 9154-01704-1
HD 30759 GC 5840 CP CP-68 272
Tycho2
Tycho2 9154-01704-1 Pflag RAmdeg 71.28239319 DEmdeg -68.02116626
PmRA 37.3 PmDE 69.1 E RAmdeg 6 E DEmdeg 5
E pmRA 1.3 E pmDE 1.4 EpRAm 1990.98 EpDEm 1991.30
Num 11 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.7 BTmag 8.599 E BTmag 0.016 VTmag 8.101
E VTmag 0.012 Prox 999 TYC T HIP 22088
CCDM AB RAdeg 71.28215861 DEdeg -68.02132778 EpRA 1990 1.54
EpDE 1990 1.58 E RAdeg 5.7 E DEdeg 5.4 Posflg P
Corr 0.0
SAO
SAO 249100 DelFlag RA1950 PmRA1950 0.0063
DE1950 PmDE1950 0.081 Vmag 8.1 SpType F5
Double code Source 70 CatNum 5840 DM CP-68 272
DMcomp BDsup HD 30759 M HD 0
GC 5840 RA1950rad 1.24433729 DE1950rad -1.18876611 PmRA2000 0.0061
PmDE2000 0.081
Hipparcos
Catalog H HIP 22088 Proxy H RAhms 04 45 07.71
DEdms -68 01 16.8 Vmag 8.04 VarFlag R Vmag G
RAdeg 71.2821 DEdeg -68.0213 AstroRef * Plx 8.7
CCDM 04451-6801 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source S Qual A M HIP AB
Theta 295 Rho 0.163 HD 30759 BD
CD CP CP-68 272 Dm number -68 272 VIred 0.57
SpType F6/F7V R SpType Coord arcsec 2000 044507.71-680116.8
Hipparcos 2
HIP 22088 Sn 55 So 3 Nc 2
RArad 1.2441081321 DErad -1.1871962107 Plx 8.96 PmRA 40.19
PmDE 68.23 E RArad 0.51 E DErad 0.61 E Plx 0.57
E pmRA 0.66 E pmDE 0.85 Hpmag 8.1404 E Hpmag 0.0015
SHp 0.012 VA 0 BV 0.496 E BV 0.015
VI 0.57
CCDM
Ccdm 04451-6801 RComp Comp A Note1
Note2 Discov num DRAs 1.64 DDEs -14.8
R dRAs 10 Year Theta Rho
Obs 2 Vmag 8.6 Sp F5 PmNote *
PmRA 31 PmDE 81 Dm number -68 272 Cat1 CPD
Name2 249100 Cat2 SAO HD 30759 M HD
ADS BDS M ADS BDS N IDS IDS 04452S6812A
HIC 22088
 
 
04451-6801 Ab
 
 
Coord arcsec 2000 044507.77-680116.1 Mag 9.01 Calc delta mag 0.22 Calc coord yes
 
 
04451-6801 B
 
 
Coord arcsec 2000 044510.95-680129.4 Mag 13.86 PmRA 42.00 PmDE 63.0
Calc delta mag 5.07 Calc coord yes
CCDM
Ccdm 04451-6801 RComp Comp B Note1
Note2 Discov num DON 81 DRAs DDEs
R dRAs Year 1930 Theta 300 Rho 0.2
Obs 1 Vmag 9.1 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS M ADS BDS N IDS IDS 04452S6812B
HIC 22088