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Doubles in session


Current system
22375-4842
UC 4781


Nearby doubles
31' : 22352-4903
TDT3606

55' : 22429-4855
KPP3085

57' : 22403-4931
BRG 33

59' : 22323-4814
UC 4762

59' : 22334-4924
RST1136

64' : 22315-4905
SKF1180

68' : 22393-4737
HJ 5351AB

72' : 22346-4736
I 1456

76' : 22415-4738
UC 4793

76' : 22447-4818
UC 4805

76' : 22299-4852
AOT 111

77' : 22299-4831
RST1134

78' : 22310-4926
HDO 299AB

78' : 22440-4759
I 1458

79' : 22453-4831
RST1142

81' : 22294-4830
HDS3186

83' : 22378-5004
HDS3214

84' : 22291-4844
AOT 110

88' : 22461-4858
FMR 175

92' : 22445-4943
TDT3684

93' : 22288-4915
RST1133AB

96' : 22468-4819
I 304

101' : 22389-4702
TVB 330

103' : 22426-4713
COO 252AB

109' : 22268-4822
SKF1109

113' : 22376-5035
TDT3623



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.

22375-4842 UC 4781

 
 
22h 37m 28.79s -48° 41' 35.4" P.A. 161.00 sep 17.5 mag 9.80,16.30 Sp G6IV:
 
 
Coord 2000 22375-4842 Discov num UC 4781 Comp Coord arcsec 2000 22 37 28.79 -48 41 35.4
Date first 1998 Date last 2016 Obs 6
Pa first 161 Pa last 160.8 P.A. Now (θ) 160.8°
Sep first 17.7 Sep last 17.464 Sep. Now (ρ) 17.464"
Mag pri 9.80 Mag sec 16.30 delta mag (ΔM) 6.5 Spectral class G6IV: (yellow)
Pri motion ra +069 Sec motion ra +068
Pri motion dec -022 Sec motion dec -034
Notes V (Proper motion indicates physical)
rPM=0.158 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Grus SAO 231220 Tycho2 8449-00991-1 Gaia DR2 6517382631368587392
HD 214175 DM CP-4911626
 
 
WDS 22375-4842 UC 4781 : 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
22375-4842 UC 4781 1999 2 161 17.4 9.80 16.30 V 223728.79-484135.4
22375-4842 UC 4781 2000 2 161 17.5 9.80 16.30 V 223728.79-484135.4
22375-4842 UC 4781 2010 3 161 17.2 9.80 16.30 G6IV: V 223728.79-484135.4
22375-4842 UC 4781 2015 4 161 17.5 9.80 16.30 G6IV: V 223728.79-484135.4
22375-4842 UC 4781 2016 6 161 17.5 9.80 16.30 G6IV: V 223728.79-484135.4

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

 
 
WDS 22375-4842 UC 4781 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 22375-4842 UC 4781 : MEASURES
 
 
No records found.

 
 
WDS 22375-4842 : VIRTUAL EYEPIECE
 
 

22375-4842 UC 4781A mag 9.8 Sp G6IV: 22375-4842 UC 4781B sep 16.9 P.A. 167.10 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 22375-4842 : ALADIN DSS IMAGE @ 22h 37m 28.79s -48° 41' 35.4"
 
 
 
 
WDS 22375-4842 UC 4781 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

22375-4842 UC 4781 distance=0' 22352-4903 TDT3606 distance=31' 22429-4855 KPP3085 distance=55' 22403-4931 BRG 33 distance=57' 22323-4814 UC 4762 distance=59' 22334-4924 RST1136 distance=59' 22315-4905 SKF1180 distance=64' 22393-4737 HJ 5351AB distance=68' 22393-4737 HJ 5351AC distance=68' 22346-4736 I 1456 distance=72' 22415-4738 UC 4793 distance=76' 22447-4818 UC 4805 distance=76' 22299-4852 AOT 111 distance=76' 22299-4831 RST1134 distance=77' 22310-4926 HDO 299AB distance=78' 22310-4926 MUG 5AC distance=78' 22310-4926 MUG 5AD distance=78' 22440-4759 I 1458 distance=78' 22453-4831 RST1142 distance=79' 22294-4830 HDS3186 distance=81' 22378-5004 HDS3214 distance=83' 22291-4844 AOT 110 distance=84' 22461-4858 FMR 175 distance=88' 22445-4943 TDT3684 distance=92' 22288-4915 RST1133AB distance=93' 22288-4915 LDS 786AB,C distance=93' 22468-4819 I 304 distance=96' 22389-4702 TVB 330 distance=101' 22426-4713 COO 252AB distance=103' 22426-4713 COO 252AC distance=103' 22268-4822 SKF1109 distance=109' 22376-5035 TDT3623 distance=113' 22262-4918 AOT 109 distance=117' 22387-4645 LDS 790 distance=118' 22496-4805 RST1148 distance=127' 22273-5004 HU 1639 distance=130' 22386-4633 UC 4783 distance=130' 22410-4637 TDT3650 distance=130' 22475-5011 RST1146 distance=133' 22239-4818 UC 4733 distance=138' 22467-4656 HJ 5362 distance=141' 22244-4941 AOT 108 distance=142' 22318-4618 HJ 5341 distance=155' 22423-4606 KPP2576 distance=164' 22503-4652 UC 4830 distance=170' 22374-4550 SKF 384AB distance=172' 22374-4550 SKF 384Aa,Ab distance=172' 22299-4604 B 562 distance=176' 22553-4828 B 2506CD distance=177' 22553-4828 I 22AB distance=178' 22553-4828 I 22AB,CD distance=178' 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 22375-4842 UC 4781 161 17.5
Show 22352-4903 TDT3606 30 0.4 31
Show 22429-4855 KPP3085 334 4.6 55
Show 22403-4931 BRG 33 43 3.7 57
Show 22323-4814 UC 4762 282 10.1 59
Show 22334-4924 RST1136 308 2.5 59
Show 22315-4905 SKF1180 355 4.4 64
Show 22393-4737 HJ 5351 AB 233 7.3 68
Show 22393-4737 HJ 5351 AC 332 7.9 68
Show 22346-4736 I 1456 204 1.4 72
Show 22415-4738 UC 4793 58 65.1 76
Show 22447-4818 UC 4805 191 40.5 76
Show 22299-4852 AOT 111 264 19.1 76
Show 22299-4831 RST1134 61 1.1 77
Show 22310-4926 HDO 299 AB 359 21.9 78
Show 22310-4926 MUG 5 AC 127 95.6 78
Show 22310-4926 MUG 5 AD 266 20.0 78
Show 22440-4759 I 1458 100 1.3 78
Show 22453-4831 RST1142 255 1.7 79
Show 22294-4830 HDS3186 125 0.5 81
Show 22378-5004 HDS3214 342 0.0 83
Show 22291-4844 AOT 110 245 15.6 84
Show 22461-4858 FMR 175 295 50.7 88
Show 22445-4943 TDT3684 238 1.0 92
Show 22288-4915 RST1133 AB 99 0.9 93
Show 22288-4915 LDS 786 AB,C 138 27.4 93
Show 22468-4819 I 304 2 4.2 96
Show 22389-4702 TVB 330 170 3.5 101
Show 22426-4713 COO 252 AB 125 7.1 103
Show 22426-4713 COO 252 AC 211 45.3 103
Show 22268-4822 SKF1109 45 175.2 109
Show 22376-5035 TDT3623 200 1.1 113
Show 22262-4918 AOT 109 298 15.6 117
Show 22387-4645 LDS 790 203 12.3 118
Show 22496-4805 RST1148 329 1.8 127
Show 22273-5004 HU 1639 87 0.6 130
Show 22386-4633 UC 4783 188 17.6 130
Show 22410-4637 TDT3650 211 2.5 130
Show 22475-5011 RST1146 240 1.4 133
Show 22239-4818 UC 4733 223 13.6 138
Show 22467-4656 HJ 5362 141 10.4 141
Show 22244-4941 AOT 108 107 8.7 142
Show 22318-4618 HJ 5341 92 5.1 155
Show 22423-4606 KPP2576 96 23.3 164
Show 22503-4652 UC 4830 62 13.2 170
Show 22374-4550 SKF 384 AB 349 6.9 172
Show 22374-4550 SKF 384 Aa,Ab 12 0.3 172
Show 22299-4604 B 562 4.3 176
Show 22553-4828 B 2506 CD 267 0.1 177
Show 22553-4828 I 22 AB 178 0.6 178
Show 22553-4828 I 22 AB,CD 181 93.9 178

 
 
WDS 22375-4842 : COMPONENTS
 
 
  A
B pa=167.1°
sep=16.92"
 
 
22375-4842 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 223728.79-484135.4 Mag 9.8 Spectral class G6IV: (yellow)
PmRA 69.00 PmDE -22.0 SAO 231220 Tycho2 8449-00991-1
HD 214175 DM CP-4911626
Tycho2
Tycho2 8449-00991-1 Pflag RAmdeg 339.36996140 DEmdeg -48.69317475
PmRA 67.7 PmDE -22.1 E RAmdeg 12 E DEmdeg 12
E pmRA 1.2 E pmDE 1.3 EpRAm 1988.68 EpDEm 1989.54
Num 7 Q RAmdeg 1.1 Q DEmdeg 0.9 Q pmRA 1.1
Q pmDE 0.9 BTmag 10.466 E BTmag 0.027 VTmag 9.646
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 339.36972583 DEdeg -48.69312389 EpRA 1990 1.71
EpDE 1990 1.71 E RAdeg 13.4 E DEdeg 12.2 Posflg
Corr -0.2
SAO
SAO 231220 DelFlag RA1950 PmRA1950 0.0079
DE1950 PmDE1950 -0.025 Vmag 9.5 SpType G5
Double code Source 48 CatNum 20022 DM CP-4911626
DMcomp BDsup HD 214175 M HD 0
GC RA1950rad 5.90993191 DE1950rad -0.85439201 PmRA2000 0.0078
PmDE2000 -0.03
 
 
22375-4842 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 223729.17-484151.9 Mag 16.3 PmRA 68.00
PmDE -34.0 Calc delta mag 6.5 Calc coord yes