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Doubles in session


Current system
10253-1956
UC 1926


Nearby doubles
23' : 10237-1955
HLD 105AB

30' : 10239-1934
GWP1361

38' : 10242-2029
ARA 669

47' : 10224-1935
ARA 668

53' : 10290-1952
GWP1385

59' : 10289-1927
ARA 411

61' : 10295-2007
UC 1940

65' : 10211-2022
LDS3980

75' : 10216-2049
DAM2332

77' : 10218-2054
DAM2334

78' : 10209-1911
GWP1350

80' : 10291-2054
ARA1086

81' : 10213-2053
DON 407

82' : 10299-2045
RST2693

90' : 10254-1826
GWP1369

98' : 10320-2021
B 2248

106' : 10183-2029
LDS3975

107' : 10269-1811
TDS7277

107' : 10286-2132
I 855

113' : 10207-2127
ARA1085

114' : 10199-2121
HLD 102

116' : 10200-1828
UC 1916

118' : 10336-1955
RST2695

118' : 10184-1849
LDS3976

119' : 10328-2050
ARA1087

120' : 10338-1951
DAM2426



Selections
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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.

10253-1956 UC 1926

 
 
10h 25m 19.50s -19° 55' 41.9" P.A. 324.00 sep 38.4 mag 15.62,15.72
 
 
Coord 2000 10253-1956 Discov num UC 1926 Comp Coord arcsec 2000 10 25 19.50 -19 55 41.9
Date first 1996 Date last 2015 Obs 5
Pa first 324 Pa last 324.4 P.A. Now (θ) 324.4°
Sep first 38.5 Sep last 38.44 Sep. Now (ρ) 38.44"
Mag pri 15.62 Mag sec 15.72 delta mag (ΔM) 0.1 Spectral class
Pri motion ra +022 Sec motion ra +033
Pri motion dec -054 Sec motion dec -046
Notes V (Proper motion indicates physical)
rPM=0.233 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hydra Gaia DR2 5668410602180991872
 
 
WDS 10253-1956 UC 1926 : 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
10253-1956 UC 1926 1999 2 324 38.5 15.60 15.70 V 102519.50-195541.9
10253-1956 UC 1926 2000 2 324 38.5 15.60 15.70 V 102519.50-195541.9
10253-1956 UC 1926 2010 4 324 38.5 15.62 15.72 V 102519.50-195541.9
10253-1956 UC 1926 2015 5 324 38.4 15.62 15.72 V 102519.50-195541.9

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

 
 
WDS 10253-1956 UC 1926 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10253-1956 UC 1926 : MEASURES
 
 
No records found.

 
 
WDS 10253-1956 : VIRTUAL EYEPIECE
 
 

10253-1956 UC 1926A mag 15.62 10253-1956 UC 1926B sep 37.7 P.A. 326.10 mag 15.72 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 10253-1956 : ALADIN DSS IMAGE @ 10h 25m 19.50s -19° 55' 41.9"
 
 
 
 
WDS 10253-1956 UC 1926 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10253-1956 UC 1926 distance=0' 10237-1955 HLD 105AB distance=23' 10237-1955 HLD 105AC distance=23' 10239-1934 GWP1361 distance=30' 10242-2029 ARA 669 distance=38' 10224-1935 ARA 668 distance=47' 10290-1952 GWP1385 distance=53' 10289-1927 ARA 411 distance=59' 10295-2007 UC 1940 distance=61' 10211-2022 LDS3980 distance=65' 10216-2049 DAM2332 distance=75' 10218-2054 DAM2334 distance=77' 10209-1911 GWP1350 distance=78' 10291-2054 ARA1086 distance=80' 10213-2053 DON 407 distance=81' 10299-2045 RST2693 distance=82' 10254-1826 GWP1369 distance=90' 10320-2021 B 2248 distance=98' 10183-2029 LDS3975 distance=106' 10269-1811 TDS7277 distance=107' 10286-2132 I 855 distance=107' 10207-2127 ARA1085 distance=113' 10199-2121 HLD 102 distance=114' 10200-1828 UC 1916 distance=116' 10336-1955 RST2695 distance=118' 10184-1849 LDS3976 distance=118' 10328-2050 ARA1087 distance=119' 10338-1951 DAM2426 distance=120' 10194-1830 DAM2267 distance=121' 10339-1954 DAM2428 distance=121' 10271-1756 GWP1375 distance=122' 10192-2122 DAM2309 distance=123' 10166-2029 B 788 distance=128' 10168-2040 HLD 101 distance=129' 10310-2138 DON 414AB distance=131' 10310-2138 DON 414AC distance=131' 10323-1827 GWP1395 distance=133' 10187-1823 GWP1339 distance=133' 10166-2054 SHN 132 distance=135' 10157-1951 ARA 666BC distance=137' 10157-1951 ARA 666AB distance=137' 10157-1951 ARA 666AC distance=137' 10297-2203 UC 1941 distance=141' 10185-1811 GWP1338 distance=143' 10211-1744 TOK 890 distance=145' 10351-2041 ARA1088 distance=146' 10266-1728 GWP1373 distance=149' 10212-1736 TOK 839 distance=152' 10146-2028 ARA 665 distance=156' 10236-1721 GWP1359AB distance=157' 10236-1721 UC 1922AC distance=157' 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 10253-1956 UC 1926 324 38.4
Show 10237-1955 HLD 105 AB 103 0.9 23
Show 10237-1955 HLD 105 AC 288 6.3 23
Show 10239-1934 GWP1361 68 69.8 30
Show 10242-2029 ARA 669 150 13.5 38
Show 10224-1935 ARA 668 87 12.3 47
Show 10290-1952 GWP1385 303 30.1 53
Show 10289-1927 ARA 411 329 12.7 59
Show 10295-2007 UC 1940 19 5.9 61
Show 10211-2022 LDS3980 287 10.7 65
Show 10216-2049 DAM2332 216 1.3 75
Show 10218-2054 DAM2334 96 2.8 77
Show 10209-1911 GWP1350 87 26.1 78
Show 10291-2054 ARA1086 108 14.9 80
Show 10213-2053 DON 407 82 3.9 81
Show 10299-2045 RST2693 27 1.7 82
Show 10254-1826 GWP1369 247 21.2 90
Show 10320-2021 B 2248 61 6.8 98
Show 10183-2029 LDS3975 309 31.5 106
Show 10269-1811 TDS7277 223 0.7 107
Show 10286-2132 I 855 51 0.8 107
Show 10207-2127 ARA1085 326 12.3 113
Show 10199-2121 HLD 102 171 1.6 114
Show 10200-1828 UC 1916 301 6.6 116
Show 10336-1955 RST2695 137 2.7 118
Show 10184-1849 LDS3976 276 53.8 118
Show 10328-2050 ARA1087 144 9.9 119
Show 10338-1951 DAM2426 17.4 120
Show 10194-1830 DAM2267 57 1.6 121
Show 10339-1954 DAM2428 161 37.3 121
Show 10271-1756 GWP1375 76 31.5 122
Show 10192-2122 DAM2309 190 2.5 123
Show 10166-2029 B 788 234 3.7 128
Show 10168-2040 HLD 101 110 1.4 129
Show 10310-2138 DON 414 AB 317 0.6 131
Show 10310-2138 DON 414 AC 190 5.7 131
Show 10323-1827 GWP1395 268 106.0 133
Show 10187-1823 GWP1339 17 38.7 133
Show 10166-2054 SHN 132 -1 0.1 135
Show 10157-1951 ARA 666 BC 194 30.2 137
Show 10157-1951 ARA 666 AB 1 20.7 137
Show 10157-1951 ARA 666 AC 217 11.2 137
Show 10297-2203 UC 1941 216 37.4 141
Show 10185-1811 GWP1338 320 20.5 143
Show 10211-1744 TOK 890 252 0.6 145
Show 10351-2041 ARA1088 302 9.4 146
Show 10266-1728 GWP1373 251 97.5 149
Show 10212-1736 TOK 839 110 1.1 152
Show 10146-2028 ARA 665 61 11.4 156
Show 10236-1721 GWP1359 AB 294 34.0 157
Show 10236-1721 UC 1922 AC 50.5 157

 
 
WDS 10253-1956 : COMPONENTS
 
 
  A
B pa=326.1°
sep=37.68"
 
 
10253-1956 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 102519.50-195541.9 Mag 15.62 PmRA 22.00
PmDE -54.0
 
 
10253-1956 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 102518.01-195510.6 Mag 15.72 PmRA 33.00
PmDE -46.0 Calc delta mag 0.1 Calc coord yes