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Doubles in session


Current system
12521-0539
TSN 87


Nearby doubles
26' : 12533-0557
RST4506

31' : 12517-0608
STF1683

45' : 12492-0549
OCC 718

59' : 12549-0620
LDS4294

63' : 12559-0604
ARU 10

65' : 12492-0450
LDS5759

66' : 12564-0524
SHN 169

73' : 12509-0428
LDS6270

78' : 12563-0452
STF1690

79' : 12476-0618
RST4966

98' : 12584-0603
BU 926

102' : 12521-0720
UC 2417

106' : 12561-0706
RST3815

109' : 12511-0352
GWP1866

120' : 12449-0629
CVR1464

126' : 12551-0736
TDS8585AB

126' : 12548-0738
TDS8584

127' : 12532-0333
CHR 38

129' : 13005-0604
HJ 1224

132' : 12553-0336
BRT 442

132' : 12464-0720
J 1604

136' : 12485-0743
GWP1860

136' : 12437-0448
HJ 215

138' : 12438-0441
UC 2392

147' : 12430-0447
SLW 764

147' : 12453-0353
STF1677



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.

12521-0539 TSN 87

 
 
12h 52m 07.83s -05° 38' 45.1" P.A. 87.00 sep 145.8 mag 16.00,16.20
 
 
Coord 2000 12521-0539 Discov num TSN  87 Comp Coord arcsec 2000 12 52 07.83 -05 38 45.1
Date first 1956 Date last 2016 Obs 13
Pa first 87 Pa last 87.4 P.A. Now (θ) 87.4°
Sep first 145.8 Sep last 145.833 Sep. Now (ρ) 145.833"
Mag pri 16.00 Mag sec 16.20 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -102 Sec motion ra -115
Pri motion dec -154 Sec motion dec -158
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Virgo Gaia DR2 3678350321761875456
 
 
WDS 12521-0539 TSN 87 : NOTES
 
 
discov_num notes refcode
TSN 87 Also known as GWP1870 with a quadrant flip.
 
 
REFERENCES
 
 
refcode metd author reference
Tsk2015 = The Solar Neighborhood series. Many measures do not have date of observation
Tsk2015 and for these, an "N" code is added and the year of publication is added as the
Tsk2015 observation epoch.)
TSN1996 - Simons, D.A., Henry, T.J. & Kirkpatrick, J.D. 1996AJ....112.2238S
TSN1996 AJ 112, 2238, 1996
TSN1998 - Patterson, R.J., Ianna, P.A. & Begam, M.C. 1998AJ....115.1648P
TSN1998 AJ 115, 1648, 1998
TSN2005 - Costa, E., Mendez, R.A., Jao, W.-C., Henry, T.J., Subasavage, J.P., Brown, M.A., 2005AJ....130..337C
TSN2005 Ianna, P.A. & Bartlett, J.
TSN2005 AJ 130, 337, 2005
TSN2007 C - Finch, C.T., Henry, T.J., Subasavage, J.P., Jao, W.-C. & Hambly, N.C. 2007AJ....133.2898F
TSN2007 AJ 133, 2898, 2007
TSN2007 (Default date = decade of publication used for measures without published date)
TSN2010 C - Riedel, A.R., Subasavage, J.P., Finch, C.T., Jao, W.-C., Henry, T.J., Winters, J., 2010AJ....140..897R
TSN2010 Brown, M.A., Ianna, P.A., Costa, E. & Mendez, R.A.
TSN2010 AJ 140, 897, 2010
TSN2011 C - Boyd, M.R., Winters, J.G., Henry, T.J., Jao, W.-C., Finch, C.T., Subasavage, J.P. 2011AJ....142...10B
TSN2011 & Hambly, N.C.
TSN2011 AJ 142, 10, 2011
TSN2011 Probable common proper motion pairs from Table 6 added. As "possible" pairs do not
TSN2011 have an actual measure and no physicality is determined, these are not. Default
TSN2011 date = decade of publication used for measures without published date)
TSN2011b C - Boyd, M.R., Henry, T.J., Jao, W.-C., Subasavage, J.P. & Hambly, N.C. 2011AJ....142...92B
TSN2011b AJ 142, 92, 2011
TSN2011b Probable common proper motion pairs from Table 6 added. As "possible" pairs do not
TSN2011b have an actual measure and no physicality is determined, these are not. Default
TSN2011b date = decade of publication used for measures without published date)
TSN2011c - Riedel, A.R., Murphy, S.J., Henry, T.J., Melis, C., Jao, W.-C., & Subasavage, J.P. 2011AJ....142..104R
TSN2011c AJ 142, 104, 2011
TSN2012 Hn j Dieterich, S.B., Henry, T.J., Golimowski, D.A., Krist, J.E. & Tanner, A.M. 2012AJ....144...64D
TSN2012 AJ 144, 64, 2012
TSN2013 - Cantrell, J.R., Henry, T.J. & White, R.J. 2013AJ....146...99C
TSN2013 AJ 146, 99, 2013
TSN2014b C - Riedel, A.R., Finch, C.T., Henry, T.J., Subasavage, J.P., Jao, W.-C., Malo, L., 2014AJ....147...85R
TSN2014b +E2 Rodriguez, D.R., White, R.J., Gies, D.R., Dieterich, S.B., Winters, J.G., Davison,
TSN2014b +Hf C.L., Nelan, E.P., Blunt, S.C., Cruz, K.L., Rice, E.L. & Ianna, P.A.
TSN2014b AJ 147, 85, 2014
TSN2014c - Dieterich, S.B., Henry, T.J., Jao, W.-C., Winters, J.G., Hosey, A.D., Riedel, A.R. 2014AJ....147...94D
TSN2014c & Subasavage, J.P.
TSN2014c AJ 147, 94, 2014
TSN2015 C - Hosey, A.D., Henry, T.J., Jao, W.-C., Dieterich, S.B., Winters, J.G., Lurie, J.C., 2015AJ....130....6H
TSN2015 Riedel, A.R. & Subasavage, J.P.
TSN2015 AJ 130, 6, 2015
TSN2017 C - Winters, J.G., Sevrinsky, R.A., Jao, W.-C., Henry, T.J., Riedel, A.R., Subasavage, 2017AJ....153...14W
TSN2017 J.P., Lurie, J.C., Finch, C.T. & Ianna, P.A.
TSN2017 AJ 153, 14, 2017
TSN2020 orb - Vrijmoet, E.H., Henry, T.J., Jao, W.-C. & Dieterich, S.B. 2020AJ....160..215V
TSN2020 AJ 160, 215, 2020
TSN2021 j Dieterich, S.B., Simler, A., Henry, T.J. & Jao, W.-C. 2021AJ....161..172D
TSN2021 AJ 161, 172, 2021
TSN2022a St+ - Vrijmoet, E.H., Tokovinin, A., Henry, T.J., Winters, J.G., Horch, E. & Jao, W.-C. 2022AJ....163..178V
TSN2022a +orb AJ 163, 178, 2022
TSN2022b C Hubbard-James, H.-S., Lesley, D.X., Henry, T.J., Paredes, L.A. & Nisak, A.H. 2022AJ....164..174H
TSN2022b AJ 164, 174, 2022
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12521-0539 TSN 87 2000 2 87 145.7 16.00 16.20 V 125207.83-053845.1
12521-0539 TSN 87 2010 4 87 145.8 16.00 16.20 V 125207.83-053845.1
12521-0539 TSN 87 2015 5 87 145.8 16.00 16.20 V 125207.83-053845.1
12521-0539 TSN 87 2016 13 87 145.8 16.00 16.20 NV 125207.83-053845.1

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

 
 
WDS 12521-0539 TSN 87 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 12521-0539 TSN 87 : MEASURES
 
 
No records found.

 
 
WDS 12521-0539 : VIRTUAL EYEPIECE
 
 

12521-0539 TSN 87A mag 16 12521-0539 TSN 87B sep 145.1 P.A. 87.40 mag 16.2 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 12521-0539 : ALADIN DSS IMAGE @ 12h 52m 07.83s -05° 38' 45.1"
 
 
 
 
WDS 12521-0539 TSN 87 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

12521-0539 TSN 87 distance=0' 12533-0557 RST4506 distance=26' 12517-0608 STF1683 distance=31' 12492-0549 OCC 718 distance=45' 12549-0620 LDS4294 distance=59' 12559-0604 ARU 10 distance=63' 12492-0450 LDS5759 distance=65' 12564-0524 SHN 169 distance=66' 12509-0428 LDS6270 distance=73' 12563-0452 STF1690 distance=78' 12476-0618 RST4966 distance=79' 12584-0603 BU 926 distance=98' 12521-0720 UC 2417 distance=102' 12561-0706 RST3815 distance=106' 12511-0352 GWP1866 distance=109' 12449-0629 CVR1464 distance=120' 12551-0736 TDS8585AB distance=126' 12548-0738 TDS8584 distance=126' 12532-0333 CHR 38 distance=127' 13005-0604 HJ 1224 distance=129' 12553-0336 BRT 442 distance=132' 12464-0720 J 1604 distance=132' 12485-0743 GWP1860 distance=136' 12437-0448 HJ 215 distance=136' 12438-0441 UC 2392 distance=138' 12430-0447 SLW 764 distance=147' 12453-0353 STF1677 distance=147' 13000-0407 UC 2446 distance=150' 12527-0809 BRT 441 distance=151' 12428-0639 SKF1739 distance=153' 12597-0349 CHR 39Aa,Ab distance=158' 12597-0349 STF1704AB distance=158' 13028-0557 GWP1895 distance=160' 12414-0551 LDS4247 distance=161' 12588-0332 RST4507 distance=162' 12472-0803 SHN 166 distance=162' 12430-0713 BRT 439 distance=167' 12430-0403 LLO 9 distance=167' 13028-0631 BU 927 distance=168' 12556-0255 GIC9018 distance=172' 12521-0831 OCC 451 distance=173' 12443-0747 SLW 765 distance=174' 13035-0616 AOT 49 distance=174' 13034-0626 BU 928AB distance=175' 13034-0626 BU 928AC distance=175' 12453-0802 RST3806 distance=176' 13038-0510 EVT 3 distance=178' 12414-0418 UC 2386 distance=180' 12404-0625 GWP1843 distance=181' 12409-0432 SLW 755 distance=182' 12566-0249 BRT 443 distance=183' 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 12521-0539 TSN 87 87 145.8
Show 12533-0557 RST4506 98 0.7 26
Show 12517-0608 STF1683 197 15.7 31
Show 12492-0549 OCC 718 340 0.1 45
Show 12549-0620 LDS4294 318 20.1 59
Show 12559-0604 ARU 10 248 0.6 63
Show 12492-0450 LDS5759 87 16.7 65
Show 12564-0524 SHN 169 -1 0.1 66
Show 12509-0428 LDS6270 269 7.9 73
Show 12563-0452 STF1690 150 5.8 78
Show 12476-0618 RST4966 255 16.4 79
Show 12584-0603 BU 926 268 2.6 98
Show 12521-0720 UC 2417 231 8.8 102
Show 12561-0706 RST3815 54 0.9 106
Show 12511-0352 GWP1866 328 22.8 109
Show 12449-0629 CVR1464 241 4.0 120
Show 12551-0736 TDS8585 AB 27 0.4 126
Show 12548-0738 TDS8584 204 0.3 126
Show 12532-0333 CHR 38 155 0.5 127
Show 13005-0604 HJ 1224 283 17.4 129
Show 12553-0336 BRT 442 202 8.1 132
Show 12464-0720 J 1604 327 9.2 132
Show 12485-0743 GWP1860 65 56.5 136
Show 12437-0448 HJ 215 295 12.5 136
Show 12438-0441 UC 2392 178 8.4 138
Show 12430-0447 SLW 764 327 12.8 147
Show 12453-0353 STF1677 349 16.1 147
Show 13000-0407 UC 2446 204 32.5 150
Show 12527-0809 BRT 441 129 5.7 151
Show 12428-0639 SKF1739 245 1.8 153
Show 12597-0349 CHR 39 Aa,Ab 317 0.1 158
Show 12597-0349 STF1704 AB 54 20.6 158
Show 13028-0557 GWP1895 269 25.0 160
Show 12414-0551 LDS4247 69 42.7 161
Show 12588-0332 RST4507 34 1.8 162
Show 12472-0803 SHN 166 -1 0.4 162
Show 12430-0713 BRT 439 62 3.6 167
Show 12430-0403 LLO 9 3 1.3 167
Show 13028-0631 BU 927 291 4.3 168
Show 12556-0255 GIC9018 345 2.2 172
Show 12521-0831 OCC 451 -1 0.2 173
Show 12443-0747 SLW 765 60 165.5 174
Show 13035-0616 AOT 49 216 17.7 174
Show 13034-0626 BU 928 AB 319 2.5 175
Show 13034-0626 BU 928 AC 220 63.0 175
Show 12453-0802 RST3806 183 3.6 176
Show 13038-0510 EVT 3 202 0.0 178
Show 12414-0418 UC 2386 142 64.3 180
Show 12404-0625 GWP1843 142 24.9 181
Show 12409-0432 SLW 755 16 37.8 182
Show 12566-0249 BRT 443 4 3.6 183

 
 
WDS 12521-0539 : COMPONENTS
 
 
  A
B pa=87.4°
sep=145.13"
 
 
12521-0539 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 125207.83-053845.1 Mag 16 PmRA -102.00
PmDE -154.0
 
 
12521-0539 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 125217.54-053838.5 Mag 16.2 PmRA -115.00
PmDE -158.0 Calc delta mag 0.2 Calc coord yes