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Doubles in session


Current system
23318-1755
UC 4976


Nearby doubles
16' : 23327-1749
UC 4980

17' : 23325-1742
SKF 333

18' : 23325-1741
SKF2031

20' : 23308-1810
GWP3316

45' : 23301-1717
HJ 3197

63' : 23352-1834
HJ 3202

66' : 23274-1736
HJ 3194

75' : 23286-1855
BHA 54

79' : 23292-1646
GWP3307AB

81' : 23346-1647
LDS2990

97' : 23251-1735
GWP3293

99' : 23254-1717
HJ 5398

101' : 23257-1847
KPP3409

101' : 23386-1823
GWP3336

102' : 23298-1932
CVR 991

105' : 23339-1934
HJ 3200

106' : 23257-1655
HJ 3192

108' : 23391-1823
GWP3339AB

109' : 23242-1746
TSN 209

110' : 23330-1943
HU 299

113' : 23392-1831
BHA 55

113' : 23239-1747
TOK 218AB

120' : 23251-1908
KPP 529

133' : 23351-1551
GWP3325

134' : 23231-1844
LDS5081

135' : 23266-1948
DON1048



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.

23318-1755 UC 4976

 
 
23h 31m 45.60s -17° 55' 01.9" P.A. 13.00 sep 36.3 mag 14.00,14.70
 
 
Coord 2000 23318-1755 Discov num UC 4976 Comp Coord arcsec 2000 23 31 45.60 -17 55 01.9
Date first 1998 Date last 2015 Obs 5
Pa first 13 Pa last 12.9 P.A. Now (θ) 12.9°
Sep first 36.3 Sep last 36.294 Sep. Now (ρ) 36.294"
Mag pri 14.00 Mag sec 14.70 delta mag (ΔM) 0.7 Spectral class
Pri motion ra +051 Sec motion ra +061
Pri motion dec -025 Sec motion dec -024
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.153 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquarius Gaia DR2 2394809481474588800
 
 
WDS 23318-1755 UC 4976 : 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
23318-1755 UC 4976 1999 2 13 36.3 14.00 14.70 V 233145.60-175501.9
23318-1755 UC 4976 2000 2 13 36.4 14.00 14.70 V 233145.60-175501.9
23318-1755 UC 4976 2010 3 13 36.3 14.00 14.70 V R 233145.60-175501.9
23318-1755 UC 4976 2015 4 13 36.3 14.00 14.70 V R 233145.60-175501.9

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

 
 
WDS 23318-1755 UC 4976 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 23318-1755 UC 4976 : MEASURES
 
 
No records found.

 
 
WDS 23318-1755 : VIRTUAL EYEPIECE
 
 

23318-1755 UC 4976A mag 14 23318-1755 UC 4976B sep 36.2 P.A. 12.30 mag 14.7 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 23318-1755 : ALADIN DSS IMAGE @ 23h 31m 45.60s -17° 55' 01.9"
 
 
 
 
WDS 23318-1755 UC 4976 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

23318-1755 UC 4976 distance=0' 23327-1749 UC 4980 distance=16' 23325-1742 SKF 333 distance=17' 23325-1741 SKF2031 distance=18' 23308-1810 GWP3316 distance=20' 23301-1717 HJ 3197 distance=45' 23352-1834 HJ 3202 distance=63' 23274-1736 HJ 3194 distance=66' 23328-1651 LDS 816A,BC distance=67' 23328-1651 LAF 73AD distance=67' 23328-1651 SHY 110AE distance=67' 23328-1651 VOU 28BC distance=72' 23286-1855 BHA 54 distance=75' 23292-1646 GWP3307AB distance=79' 23292-1646 GWP3308AC distance=79' 23346-1647 LDS2990 distance=81' 23251-1735 GWP3293 distance=97' 23254-1717 HJ 5398 distance=99' 23257-1847 KPP3409 distance=101' 23386-1823 GWP3336 distance=101' 23298-1932 CVR 991 distance=102' 23339-1934 HJ 3200 distance=105' 23257-1655 HJ 3192 distance=106' 23391-1823 GWP3339AB distance=108' 23242-1746 TSN 209 distance=109' 23330-1943 HU 299 distance=110' 23392-1831 BHA 55 distance=113' 23239-1747 TOK 218Aa,Ab distance=113' 23239-1747 TOK 218AB distance=113' 23251-1908 KPP 529 distance=120' 23351-1551 GWP3325 distance=133' 23231-1844 LDS5081 distance=134' 23266-1948 DON1048 distance=135' 23380-1938 GWP3334 distance=136' 23238-1913 LDS2985 distance=139' 23303-2013 UC 4967 distance=140' 23384-1939 ARA1248 distance=140' 23414-1832 B 2510 distance=143' 23418-1749 HJ 5413AB distance=143' 23403-1642 GWP3343 distance=144' 23418-1749 HJ 5413BC distance=144' 23232-1632 HU 296 distance=148' 23342-1531 SKF 128 distance=149' 23284-2017 CVR1718 distance=151' 23421-1704 UC 5008 distance=157' 23209-1833 HJ 3184 distance=159' 23219-1642 HU 293 distance=159' 23246-1551 GWP3292 distance=162' 23299-2035 HU 599AB distance=162' 23299-2035 HJ 3196AB,C distance=162' 23211-1651 LDS5072 distance=166' 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 23318-1755 UC 4976 13 36.3
Show 23327-1749 UC 4980 294 36.6 16
Show 23325-1742 SKF 333 222 2.6 17
Show 23325-1741 SKF2031 25 42.2 18
Show 23308-1810 GWP3316 86 190.2 20
Show 23301-1717 HJ 3197 307 8.1 45
Show 23352-1834 HJ 3202 250 4.6 63
Show 23274-1736 HJ 3194 65 18.3 66
Show 23328-1651 LDS 816 A,BC 353 338.2 67
Show 23328-1651 LAF 73 AD 234 9.0 67
Show 23328-1651 SHY 110 AE 190 999.9 67
Show 23328-1651 VOU 28 BC 357 0.7 72
Show 23286-1855 BHA 54 42 9.7 75
Show 23292-1646 GWP3307 AB 95 37.4 79
Show 23292-1646 GWP3308 AC 292 101.9 79
Show 23346-1647 LDS2990 328 13.5 81
Show 23251-1735 GWP3293 301 18.3 97
Show 23254-1717 HJ 5398 2 29.3 99
Show 23257-1847 KPP3409 134 2.3 101
Show 23386-1823 GWP3336 306 10.7 101
Show 23298-1932 CVR 991 235 13.0 102
Show 23339-1934 HJ 3200 127 10.4 105
Show 23257-1655 HJ 3192 118 33.3 106
Show 23391-1823 GWP3339 AB 79 68.3 108
Show 23242-1746 TSN 209 20 0.1 109
Show 23330-1943 HU 299 291 0.8 110
Show 23392-1831 BHA 55 86 7.2 113
Show 23239-1747 TOK 218 Aa,Ab 263 0.5 113
Show 23239-1747 TOK 218 AB 320 13.8 113
Show 23251-1908 KPP 529 166 3.3 120
Show 23351-1551 GWP3325 211 30.2 133
Show 23231-1844 LDS5081 10 6.2 134
Show 23266-1948 DON1048 238 1.9 135
Show 23380-1938 GWP3334 156 22.9 136
Show 23238-1913 LDS2985 147 98.0 139
Show 23303-2013 UC 4967 277 17.7 140
Show 23384-1939 ARA1248 138 7.2 140
Show 23414-1832 B 2510 244 1.9 143
Show 23418-1749 HJ 5413 AB 4 118.0 143
Show 23403-1642 GWP3343 113 17.9 144
Show 23418-1749 HJ 5413 BC 75 93.2 144
Show 23232-1632 HU 296 189 3.9 148
Show 23342-1531 SKF 128 224 108.0 149
Show 23284-2017 CVR1718 131 3.2 151
Show 23421-1704 UC 5008 151 44.6 157
Show 23209-1833 HJ 3184 282 5.6 159
Show 23219-1642 HU 293 305 1.0 159
Show 23246-1551 GWP3292 225 13.8 162
Show 23299-2035 HU 599 AB 344 0.2 162
Show 23299-2035 HJ 3196 AB,C 19 20.7 162
Show 23211-1651 LDS5072 6.0 166

 
 
WDS 23318-1755 : COMPONENTS
 
 
  A
B pa=12.3°
sep=36.21"
 
 
23318-1755 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 233145.60-175501.9 Mag 14 PmRA 51.00
PmDE -25.0
 
 
23318-1755 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 233146.14-175426.5 Mag 14.7 PmRA 61.00
PmDE -24.0 Calc delta mag 0.7 Calc coord yes