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Current system
13528+6537
RAO 304


Nearby doubles
31' : 13577+6544
UC 187

32' : 13571+6519
TDS9043

40' : 13520+6616
GRV1091

45' : 13460+6558
GRV1089

55' : 13514+6443
HJ 3342AB

63' : 13566+6440
LDS2332

65' : 13441+6502
TOK 567

66' : 13437+6612
LDS2327

68' : 13421+6528
AZC 168

71' : 13598+6442
BVD 105

75' : 13543+6651
LDS2331

76' : 14004+6638
LDS2333

79' : 13492+6419
LDS2328

83' : 14057+6517
LDS2335

89' : 14008+6651
LDS2334

90' : 14026+6433
TDS 734

92' : 14066+6613
MLR 166AB

93' : 13435+6426
SLW 920

93' : 13390+6617
MLR 164

103' : 13472+6401
SKF2605

105' : 14044+6423
NOI 4
Thuban

107' : 14025+6706
HU 1148

112' : 14095+6458
KPP3278

115' : 13348+6515
MLR 162AB

117' : 14087+6438
SLW 971

120' : 14084+6652
UC 2689



Selections
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Binary Systems
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Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

13528+6537 RAO 304

 
 
13h 52m 50.04s +65° 37' 19.7" P.A. 143.00 sep 0.5 mag 10.80,13.40 Sp M1.5V dist. 26.77 pc (87.32 l.y.)
 
 
Coord 2000 13528+6537 Discov num RAO 304 Comp Coord arcsec 2000 13 52 50.04 +65 37 19.7
Date first 2016 Date last 2016 Obs 1
Pa first 143 Pa last 142.7 P.A. Now (θ) 142.7°
Sep first 0.5 Sep last 0.543 Sep. Now (ρ) 0.543"
Mag pri 10.80 Mag sec 13.40 delta mag (ΔM) 2.6 Spectral class M1.5V (red)
Pri motion ra -552 Sec motion ra
Pri motion dec -123 Sec motion dec
Notes R (Red magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco HIP 67756 Distance 26.77 Distance ly 87.32
 
 
WDS 13528+6537 RAO 304 : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
RAO Robo AO (Palomar 60" AO project or KPNO 2.1m)
RAO Law, N.M., Morton, T., Baranec, C., Riddle, R., Ravichandran, G., Ziegler, C.,
RAO Johnson, J.A., Tendulkar, S.P., Bui, K., Burse, M.P., Das, H., Dekany, R., et al.
RAO Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr.,
RAO Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO Baranec, C., Ziegler, C., Law, N.M., Morton, T., Riddle, R.L., Atkinson, D.,
RAO Schonhut, J., & Crepp, J.
RAO Ziegler, C., Law, N.M., Nicholas, M., Morton, T., Baranec, C., Riddle, R.L.,
RAO Atkinson, D., Baker, A., Roberts, S., & Ciardi, D.R.
RAO Schonhut-Stasik, J.S., Baranec, C., Huber, D., Ziegler, C., Atkinson, D., Gaidos,
RAO E., Law, N.M., Riddle, R., Hagelberg, J., van der Marel, N., & Hodapp, K.W.
RAO Ziegler, C., Law, N.M., Baranec, C., Riddle, R., Duev, D.A., Howard, W.,
RAO Ziegler, C., Law, N.M., Baranec, C., Morton, T., Riddle, R., De Lee, N., Huber, D.,
RAO Bowler, B.P., Hinkley, S., Ziegler, C., Baranec, C., Gizis, J.E., Law, N.M., Liu,
RAO Schonhut-Stasik, J.S., Huber, D., Baranec, C., Lamman, C., Salama, M., Jensen-Clem,
RAO R., Duev, D.A., Riddle, R., Kulkarni, S.R. & Law, N.M.
RAO Lamman, C., Baranec, C., Berta-Thompson, Z.K., Law, N.M., Schonhut-Stasik, J.,
RAO AJ 159, 139, 2020
RAO Salama, M., Ou, J., Barance, C., Liu, M.C., Bowler, B.P., Barnes, P., Bonnet, M.,
RAO AJ 162, 102, 2021
RAO Salama, M., Ziegler, C., Baranec, C., Liu, M.C., Law, N.M., Riddle, R., Henry,
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr dm_number notes coord_arcsec_2000
13528+6537 RAO 304 2016 1 143 0.5 10.80 13.40 M1.5V R 135250.04+653719.7

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

 
 
WDS 13528+6537 RAO 304 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13528+6537 RAO 304 : MEASURES
 
 
No records found.

 
 
WDS 13528+6537 : VIRTUAL EYEPIECE
 
 

13528+6537 RAO 304A mag 10.8 Sp M1.5V 13528+6537 RAO 304B sep 0.5 P.A. 142.70 mag 13.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 13528+6537 : ALADIN DSS IMAGE @ 13h 52m 50.04s +65° 37' 19.7"
 
 
 
 
WDS 13528+6537 RAO 304 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13528+6537 RAO 304 distance=0' 13577+6544 UC 187 distance=31' 13571+6519 TDS9043 distance=32' 13520+6616 GRV1091 distance=40' 13460+6558 GRV1089 distance=45' 13514+6443 HJ 3342AB distance=55' 13514+6443 HJ 3342AC distance=55' 13566+6440 LDS2332 distance=63' 13441+6502 TOK 567 distance=65' 13437+6612 LDS2327 distance=66' 13421+6528 AZC 168 distance=68' 13598+6442 BVD 105 distance=71' 13543+6651 LDS2331 distance=75' 14004+6638 LDS2333 distance=76' 13492+6419 LDS2328 distance=79' 14057+6517 LDS2335 distance=83' 14008+6651 LDS2334 distance=89' 14026+6433 TDS 734 distance=90' 14066+6613 MLR 166AB distance=92' 14066+6613 MLR 166AC distance=92' 13435+6426 SLW 920 distance=93' 13390+6617 MLR 164 distance=93' 13472+6401 SKF2605 distance=103' 14044+6423 NOI 4 (Thuban) distance=105' 14025+6706 HU 1148 distance=107' 14095+6458 KPP3278 distance=112' 13348+6515 MLR 162AB distance=115' 13348+6515 GII 196Aa,Ab distance=115' 14087+6438 SLW 971 distance=117' 14084+6652 UC 2689 distance=120' 13419+6722 LDS2325 distance=124' 14091+6656 WFC 146 distance=126' 14055+6734 MLR 165 distance=139' 13338+6711 CVR1521 distance=148' 13341+6715 LDS2323 distance=149' 13395+6749 AZC 167AB distance=154' 13335+6718 LDS2322 distance=155' 13544+6301 LDS2330 distance=155' 13402+6757 KPP3902 distance=159' 13510+6819 STTA127AB distance=162' 13510+6819 STTA127BC distance=163' 13384+6758 MLR 163 distance=165' 14125+6735 HRS 1 distance=166' 13410+6808 LDS5788 distance=166' 13554+6824 RAO 305 distance=168' 13341+6746 STF1767 distance=171' 13387+6806 HDS1914 distance=171' 13377+6314 LDS2324AB distance=174' 13377+6314 LDS2324Aa,Ab distance=174' 14005+6831 LDS2695 distance=178' 14069+6256 LDS2337 distance=185' 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 13528+6537 RAO 304 143 0.5 0
Show 13577+6544 UC 187 99 16.2 31
Show 13571+6519 TDS9043 320 0.5 32
Show 13520+6616 GRV1091 290 28.5 40
Show 13460+6558 GRV1089 310 43.4 45
Show 13514+6443 HJ 3342 AB 25 54.0 55
Show 13514+6443 HJ 3342 AC 61 88.9 55
Show 13566+6440 LDS2332 81 7.8 63
Show 13441+6502 TOK 567 137 999.9 65
Show 13437+6612 LDS2327 261 2.5 66
Show 13421+6528 AZC 168 239 9.8 68
Show 13598+6442 BVD 105 277 45.7 71
Show 13543+6651 LDS2331 34 4.0 75
Show 14004+6638 LDS2333 77 51.3 76
Show 13492+6419 LDS2328 323 8.9 79
Show 14057+6517 LDS2335 203 50.0 83
Show 14008+6651 LDS2334 289 94.0 89
Show 14026+6433 TDS 734 80 1.2 90
Show 14066+6613 MLR 166 AB 127 3.6 92
Show 14066+6613 MLR 166 AC 66 23.4 92
Show 13435+6426 SLW 920 133 65.0 93
Show 13390+6617 MLR 164 81 0.6 93
Show 13472+6401 SKF2605 79 34.2 103
Show Thuban 14044+6423 NOI 4 251 0.0 105
Show 14025+6706 HU 1148 146 0.3 107
Show 14095+6458 KPP3278 74 1.5 112
Show 13348+6515 MLR 162 AB 303 2.4 115
Show 13348+6515 GII 196 Aa,Ab 141 0.1 115
Show 14087+6438 SLW 971 36 125.0 117
Show 14084+6652 UC 2689 340 17.7 120
Show 13419+6722 LDS2325 229 11.2 124
Show 14091+6656 WFC 146 209 5.6 126
Show 14055+6734 MLR 165 19 1.9 139
Show 13338+6711 CVR1521 277 3.7 148
Show 13341+6715 LDS2323 261 16.7 149
Show 13395+6749 AZC 167 AB 323 13.4 154
Show 13335+6718 LDS2322 173 28.7 155
Show 13544+6301 LDS2330 205 6.1 155
Show 13402+6757 KPP3902 82 1.5 159
Show 13510+6819 STTA127 AB 62 87.4 162
Show 13510+6819 STTA127 BC 69 52.6 163
Show 13384+6758 MLR 163 47 0.2 165
Show 14125+6735 HRS 1 350 5.5 166
Show 13410+6808 LDS5788 44 999.9 166
Show 13554+6824 RAO 305 167 2.2 168
Show 13341+6746 STF1767 344 4.1 171
Show 13387+6806 HDS1914 292 0.2 171
Show 13377+6314 LDS2324 AB 334 16.9 174
Show 13377+6314 LDS2324 Aa,Ab 341 0.9 174
Show 14005+6831 LDS2695 48 4.9 178
Show 14069+6256 LDS2337 215 4.6 185

 
 
WDS 13528+6537 : COMPONENTS
 
 
  A
B pa=142.7°
sep=0.54"
 
 
13528+6537 A
 
 
Coord arcsec 2000 135250.04+653719.7 Mag 10.8 Spectral class M1.5V (red) PmRA -552.00
PmDE -123.0
 
 
13528+6537 B
 
 
Coord arcsec 2000 135250.09+653719.3 Mag 13.4 Delta magnitude 2.6 Coordinate calculated yes