stampa
Login

Too lazy to login each time? Click on "Remember me" at login and forget about it!
Register here!


Search



Actions
Advanced Search
Go to Simbad
New report
New measure
Login


Computed Lists
Populars
Latest Populars
Doubles in session


Current system
16438-1658
UC 3218


Nearby doubles
42' : 16462-1721
SKI 10

60' : 16425-1601
UC 3213

61' : 16466-1743
HU 313

74' : 16489-1649
LDS4695

76' : 16413-1804
OCC 36

78' : 16395-1744
HJ 4879AB

79' : 16490-1725
GWP2670

85' : 16480-1558
DEA 56

92' : 16406-1540
LDS4685

97' : 16375-1623
ARA 85

98' : 16383-1602
FOX 77

100' : 16405-1825
OCC 512

101' : 16464-1524
GWP2665

112' : 16387-1534
KPP 373

115' : 16472-1514
ELP 38AB

117' : 16467-1847
UC 3230

129' : 16362-1804
GWP2645

129' : 16501-1526
TOK 176

135' : 16531-1716
KPP1964

138' : 16523-1553
FAL 54

140' : 16454-1915
ARA 706

143' : 16374-1846
GWP2650

143' : 16523-1814
UC 3246

146' : 16521-1820
DON 814

166' : 16340-1532
HDS2343

168' : 16325-1739
HDS2338



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.

16438-1658 UC 3218

 
 
16h 43m 50.02s -16° 57' 38.1" P.A. 73.00 sep 25.0 mag 15.50,16.50
 
 
Coord 2000 16438-1658 Discov num UC 3218 Comp Coord arcsec 2000 16 43 50.02 -16 57 38.1
Date first 1998 Date last 2015 Obs 3
Pa first 72 Pa last 72.7 P.A. Now (θ) 72.7°
Sep first 26.4 Sep last 24.986 Sep. Now (ρ) 24.986"
Mag pri 15.50 Mag sec 16.50 delta mag (ΔM) 1 Spectral class
Pri motion ra +073 Sec motion ra +054
Pri motion dec +067 Sec motion dec +069
Notes V (Proper motion indicates physical)
rPM=0.193 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus Gaia DR2 4133542255850941696
 
 
WDS 16438-1658 UC 3218 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
UC USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
UC Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
UC & Zacharias, M.I. (UCAC4 Catalog)
UC Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
UC DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
16438-1658 UC 3218 1999 2 71 26.3 15.50 16.50 V 164350.02-165738.1
16438-1658 UC 3218 2000 2 71 26.4 15.50 16.50 V 164350.02-165738.1
16438-1658 UC 3218 2015 3 73 25.0 15.50 16.50 V 164350.02-165738.1

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

 
 
WDS 16438-1658 UC 3218 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 16438-1658 UC 3218 : MEASURES
 
 
No records found.

 
 
WDS 16438-1658 : VIRTUAL EYEPIECE
 
 

16438-1658 UC 3218A mag 15.5 16438-1658 UC 3218B sep 25.0 P.A. 72.70 mag 16.5 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 16438-1658 : ALADIN DSS IMAGE @ 16h 43m 50.02s -16° 57' 38.1"
 
 
 
 
WDS 16438-1658 UC 3218 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

16438-1658 UC 3218 distance=0' 16462-1721 SKI 10 distance=42' 16425-1601 UC 3213 distance=60' 16466-1743 HU 313 distance=61' 16489-1649 LDS4695 distance=74' 16413-1804 OCC 36 distance=76' 16395-1744 HJ 4879AB distance=78' 16395-1744 HJ 4879AC distance=78' 16490-1725 GWP2670 distance=79' 16480-1558 DEA 56 distance=85' 16406-1540 LDS4685 distance=92' 16375-1623 ARA 85 distance=97' 16383-1602 FOX 77 distance=98' 16405-1825 OCC 512 distance=100' 16464-1524 GWP2665 distance=101' 16387-1534 KPP 373 distance=112' 16472-1514 ELP 38AB distance=115' 16472-1514 TRC 7AC distance=115' 16467-1847 UC 3230 distance=117' 16362-1804 GWP2645 distance=129' 16501-1526 TOK 176 distance=129' 16531-1716 KPP1964 distance=135' 16523-1553 FAL 54 distance=138' 16454-1915 ARA 706 distance=140' 16374-1846 GWP2650 distance=143' 16523-1814 UC 3246 distance=143' 16521-1820 DON 814 distance=146' 16340-1532 HDS2343 distance=166' 16325-1739 HDS2338 distance=168' 16320-1716 GWP2643 distance=171' 16395-1940 RAO 672 distance=174' 16318-1725 UC 3183 distance=175' 16490-1936 HJ 4888AB distance=176' 16475-1945 LDS 571 distance=176' 16560-1648 KUI 76 distance=176' 16483-1411 REP 43AB distance=179' 16483-1411 REP 43AC distance=179' 16484-1411 REP 44AB distance=180' 16484-1411 KRS 7Ba,Bb distance=180' 16419-1955 KUI 73AB distance=180' 16419-1955 TOK 306AC distance=180' 16311-1637 BU 626AB distance=184' 16311-1637 BU 626AC distance=184' 16539-1854 DON 815AB distance=186' 16539-1854 DON 815AC distance=186' 16523-1921 GWP2675 distance=189' 16525-1921 TDT 125 distance=190' 16573-1702 UC 3260 distance=193' 16423-2010 UC 3212 distance=194' 16470-2006 OCC 453 distance=194' 16423-2011 OCC 645 distance=195' 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 16438-1658 UC 3218 73 25.0 0
Show 16462-1721 SKI 10 85 3.3 42
Show 16425-1601 UC 3213 152 7.8 60
Show 16466-1743 HU 313 67 0.1 61
Show 16489-1649 LDS4695 25 16.3 74
Show 16413-1804 OCC 36 -1 0.0 76
Show 16395-1744 HJ 4879 AB 341 19.8 78
Show 16395-1744 HJ 4879 AC 79 34.7 78
Show 16490-1725 GWP2670 9 44.5 79
Show 16480-1558 DEA 56 101 30.4 85
Show 16406-1540 LDS4685 291 44.1 92
Show 16375-1623 ARA 85 279 11.8 97
Show 16383-1602 FOX 77 350 2.4 98
Show 16405-1825 OCC 512 -1 0.0 100
Show 16464-1524 GWP2665 217 6.9 101
Show 16387-1534 KPP 373 71 4.0 112
Show 16472-1514 ELP 38 AB 61 0.4 115
Show 16472-1514 TRC 7 AC 172 24.2 115
Show 16467-1847 UC 3230 314 11.4 117
Show 16362-1804 GWP2645 262 86.5 129
Show 16501-1526 TOK 176 208 19.5 129
Show 16531-1716 KPP1964 118 15.5 135
Show 16523-1553 FAL 54 101 5.3 138
Show 16454-1915 ARA 706 92 9.0 140
Show 16374-1846 GWP2650 271 4.3 143
Show 16523-1814 UC 3246 25 109.6 143
Show 16521-1820 DON 814 84 0.9 146
Show 16340-1532 HDS2343 93 0.6 166
Show 16325-1739 HDS2338 122 0.1 168
Show 16320-1716 GWP2643 270 86.4 171
Show 16395-1940 RAO 672 234 0.4 174
Show 16318-1725 UC 3183 314 22.2 175
Show 16490-1936 HJ 4888 AB 223 13.5 176
Show 16475-1945 LDS 571 25 196.6 176
Show 16560-1648 KUI 76 299 23.6 176
Show 16483-1411 REP 43 AB 322 8.7 179
Show 16483-1411 REP 43 AC 129 513.7 179
Show 16484-1411 REP 44 AB 252 1.0 180
Show 16484-1411 KRS 7 Ba,Bb 17 0.0 180
Show 16419-1955 KUI 73 AB 213 26.0 180
Show 16419-1955 TOK 306 AC 252 673.2 180
Show 16311-1637 BU 626 AB 37 39.2 184
Show 16311-1637 BU 626 AC 320 119.4 184
Show 16539-1854 DON 815 AB 221 2.7 186
Show 16539-1854 DON 815 AC 320 9.3 186
Show 16523-1921 GWP2675 37 83.9 189
Show 16525-1921 TDT 125 137 0.6 190
Show 16573-1702 UC 3260 302 24.7 193
Show 16423-2010 UC 3212 97 15.3 194
Show 16470-2006 OCC 453 -1 0.1 194
Show 16423-2011 OCC 645 -1 0.0 195

 
 
WDS 16438-1658 : COMPONENTS
 
 
  A
B pa=72.7°
sep=24.99"
 
 
16438-1658 A
 
 
Coord arcsec 2000 164350.02-165738.1 Mag 15.5 PmRA 73.00 PmDE 67.0
 
 
16438-1658 B
 
 
Coord arcsec 2000 164351.68-165730.7 Mag 16.5 PmRA 54.00 PmDE 69.0
Delta magnitude 1 Coordinate calculated yes