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Doubles in session


Current system
09398-2918
UC 1818


Nearby doubles
21' : 09382-2914
DAM1673

24' : 09416-2922
B 2692

24' : 09380-2915
HJ 4227

43' : 09397-2835
HTS 26AB

49' : 09363-2903
B 186

50' : 09390-3005
RST1443

50' : 09374-2859
J 1548

55' : 09435-2945
KPP2353

56' : 09419-2829
TDS6754

60' : 09438-2945
TDS6771

60' : 09419-3011
J 1556

62' : 09377-3012
I 834

62' : 09439-2948
DAM1714

66' : 09382-3019
DAM1674

67' : 09446-2937
RST 427

68' : 09383-3022
RST1440AB

69' : 09385-3024
DAM1678

70' : 09345-2913
UC 1811

76' : 09373-3026
RST1439

92' : 09455-2824
B 188

93' : 09467-2857
BRT2971

100' : 09437-3043
HJ 4237

102' : 09437-3044
HJ 4236

103' : 09321-2934
TDS6629

107' : 09460-3028
TDS6795

107' : 09327-2826
I 1616AB



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.

09398-2918 UC 1818

 
 
09h 39m 48.67s -29° 17' 48.9" P.A. 275.00 sep 11.5 mag 13.00,16.00
 
 
Coord 2000 09398-2918 Discov num UC 1818 Comp Coord arcsec 2000 09 39 48.67 -29 17 48.9
Date first 1999 Date last 2015 Obs 6
Pa first 276 Pa last 275.4 P.A. Now (θ) 275.4°
Sep first 11.4 Sep last 11.484 Sep. Now (ρ) 11.484"
Mag pri 13.00 Mag sec 16.00 delta mag (ΔM) 3 Spectral class
Pri motion ra -090 Sec motion ra -093
Pri motion dec +076 Sec motion dec +078
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Antlia Gaia DR2 5632794598763397888
 
 
WDS 09398-2918 UC 1818 : 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
09398-2918 UC 1818 2000 2 275 11.5 13.00 16.00 V 093948.67-291748.9
09398-2918 UC 1818 2010 4 276 11.4 13.00 16.00 V R 093948.67-291748.9
09398-2918 UC 1818 2015 5 275 11.5 13.00 16.00 V R 093948.67-291748.9

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

 
 
WDS 09398-2918 UC 1818 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 09398-2918 UC 1818 : MEASURES
 
 
No records found.

 
 
WDS 09398-2918 : VIRTUAL EYEPIECE
 
 

09398-2918 UC 1818A mag 13 09398-2918 UC 1818B sep 10.0 P.A. 276.20 mag 16 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 09398-2918 : ALADIN DSS IMAGE @ 09h 39m 48.67s -29° 17' 48.9"
 
 
 
 
WDS 09398-2918 UC 1818 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

09398-2918 UC 1818 distance=1' 09382-2914 DAM1673 distance=21' 09416-2922 B 2692 distance=24' 09380-2915 HJ 4227 distance=24' 09397-2835 HTS 26AB distance=43' 09397-2835 HTS 26AC distance=43' 09363-2903 B 186 distance=49' 09390-3005 RST1443 distance=50' 09374-2859 J 1548 distance=50' 09435-2945 KPP2353 distance=55' 09419-2829 TDS6754 distance=56' 09438-2945 TDS6771 distance=60' 09419-3011 J 1556 distance=60' 09377-3012 I 834 distance=62' 09439-2948 DAM1714 distance=62' 09382-3019 DAM1674 distance=66' 09446-2937 RST 427 distance=67' 09383-3022 RST1440AB distance=68' 09383-3022 DAM1677AC distance=68' 09385-3024 DAM1678 distance=69' 09345-2913 UC 1811 distance=70' 09373-3026 RST1439 distance=76' 09455-2824 B 188 distance=92' 09467-2857 BRT2971 distance=93' 09437-3043 HJ 4237 distance=100' 09437-3044 HJ 4236 distance=102' 09321-2934 TDS6629 distance=103' 09460-3028 TDS6795 distance=107' 09327-2826 I 1616AB distance=107' 09327-2826 I 1616AC distance=107' 09327-2826 TDS6639Ba,Bb distance=107' 09442-2746 FIN 326 distance=109' 09350-3048 TDS6661 distance=110' 09477-2823 UC 1830 distance=118' 09360-2731 B 185 distance=118' 09336-2753 DEA 21 distance=119' 09335-3047 LDS 273 distance=120' 09448-2738 B 2696 distance=120' 09429-3113 WIS 158 distance=123' 09423-2720 TDS6755 distance=123' 09368-3116 RST2642 distance=124' 09304-2906 UC 1805 distance=125' 09481-2816 SEE 116 distance=125' 09450-3103 TDS6782 distance=126' 09361-3114 HJ 4224AB distance=126' 09314-3023 DAM1639 distance=128' 09447-3111 I 839 distance=130' 09313-2809 B 2688 distance=132' 09311-3026 TDS6618 distance=133' 09449-2723 LDS 280 distance=134' 09362-3124 RST2641 distance=135' 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 09398-2918 UC 1818 275 11.5 1
Show 09382-2914 DAM1673 78 1.0 21
Show 09416-2922 B 2692 328 8.5 24
Show 09380-2915 HJ 4227 316 6.6 24
Show 09397-2835 HTS 26 AB 287 5.0 43
Show 09397-2835 HTS 26 AC 197 16.2 43
Show 09363-2903 B 186 79 3.0 49
Show 09390-3005 RST1443 121 2.9 50
Show 09374-2859 J 1548 124 14.2 50
Show 09435-2945 KPP2353 297 20.1 55
Show 09419-2829 TDS6754 273 0.4 56
Show 09438-2945 TDS6771 336 0.5 60
Show 09419-3011 J 1556 20 9.9 60
Show 09377-3012 I 834 214 0.7 62
Show 09439-2948 DAM1714 4 12.3 62
Show 09382-3019 DAM1674 77 1.6 66
Show 09446-2937 RST 427 134 1.3 67
Show 09383-3022 RST1440 AB 78 1.5 68
Show 09383-3022 DAM1677 AC 159 3.9 68
Show 09385-3024 DAM1678 345 1.5 69
Show 09345-2913 UC 1811 327 79.0 70
Show 09373-3026 RST1439 143 0.4 76
Show 09455-2824 B 188 174 0.3 92
Show 09467-2857 BRT2971 57 3.7 93
Show 09437-3043 HJ 4237 40 16.7 100
Show 09437-3044 HJ 4236 305 12.9 102
Show 09321-2934 TDS6629 99 0.6 103
Show 09460-3028 TDS6795 126 0.6 107
Show 09327-2826 I 1616 AB 236 33.1 107
Show 09327-2826 I 1616 AC 280 14.2 107
Show 09327-2826 TDS6639 Ba,Bb 249 0.4 107
Show 09442-2746 FIN 326 346 0.1 109
Show 09350-3048 TDS6661 50 0.6 110
Show 09477-2823 UC 1830 288 40.2 118
Show 09360-2731 B 185 203 3.6 118
Show 09336-2753 DEA 21 140 29.3 119
Show 09335-3047 LDS 273 164 10.6 120
Show 09448-2738 B 2696 274 17.2 120
Show 09429-3113 WIS 158 158 605.5 123
Show 09423-2720 TDS6755 72 0.6 123
Show 09368-3116 RST2642 5 0.4 124
Show 09304-2906 UC 1805 224 7.7 125
Show 09481-2816 SEE 116 202 2.5 125
Show 09450-3103 TDS6782 198 1.8 126
Show 09361-3114 HJ 4224 AB 117 7.5 126
Show 09314-3023 DAM1639 267 2.3 128
Show 09447-3111 I 839 326 0.4 130
Show 09313-2809 B 2688 265 13.3 132
Show 09311-3026 TDS6618 205 1.2 133
Show 09449-2723 LDS 280 235 10.8 134
Show 09362-3124 RST2641 127 0.5 135

 
 
WDS 09398-2918 : COMPONENTS
 
 
  A
B pa=276.2°
sep=10.03"
 
 
09398-2918 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 093948.67-291748.9 Mag 13 PmRA -90.00
PmDE 76.0
 
 
09398-2918 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 093947.91-291747.8 Mag 16 PmRA -93.00
PmDE 78.0 Calc delta mag 3 Calc coord yes