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Doubles in session


Current system
13520+6616
GRV 1091


Nearby doubles
37' : 13543+6651
LDS2331

40' : 13528+6537
RAO 304

43' : 13460+6558
GRV1089

44' : 13577+6544
UC 187

50' : 14004+6638
LDS2333

55' : 13437+6612
LDS2327

56' : 14008+6651
LDS2334

63' : 13571+6519
TDS9043

76' : 14025+6706
HU 1148

82' : 13390+6617
MLR 164

83' : 13421+6528
AZC 168

84' : 14066+6613
MLR 166AB

92' : 13419+6722
LDS2325

93' : 13441+6502
TOK 567

94' : 13514+6443
HJ 3342AB

97' : 14057+6517
LDS2335

100' : 14084+6652
UC 2689

100' : 13566+6440
LDS2332

105' : 13598+6442
BVD 105

105' : 14091+6656
WFC 146

108' : 14055+6734
MLR 165

117' : 13492+6419
LDS2328

121' : 14026+6433
TDS 734

121' : 13395+6749
AZC 167AB

123' : 13510+6819
STTA127AB

125' : 13402+6757
KPP3902



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.

13520+6616 GRV 1091

 
 
13h 52m 50.80s +66° 16' 39.8" P.A. 290.00 sep 28.5 mag 16.10,16.30
 
 
Coord 2000 13520+6616 Discov num GRV1091 Comp Coord arcsec 2000 13 52 50.80 +66 16 39.8
Date first 1955 Date last 2015 Obs 8
Pa first 290 Pa last 290.2 P.A. Now (θ) 290.2°
Sep first 28.5 Sep last 28.482 Sep. Now (ρ) 28.482"
Mag pri 16.10 Mag sec 16.30 delta mag (ΔM) 0.2 Spectral class
Pri motion ra -043 Sec motion ra -044
Pri motion dec -014 Sec motion dec +000
Notes
rPM=0.31
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco Gaia DR2 1671396285700220928
 
 
WDS 13520+6616 GRV 1091 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Grv2004 Eu - Greaves, J. 2004MNRAS.355..585G
Grv2004 MNRAS 355, 585, 2004
Grv2005a Es - Greaves, J. ...................
Grv2005a +C Webb Soc., Double Star Circ. 13, 2005 (GRV 973 - 1147)
Grv2005a (Note: RA for all WDS designations inadvertently truncated to integer minute)
Grv2005b Pa - Greaves, J. ...................
Grv2005b private communication
Grv2005c C - Greaves, J. 2005JDSO....1...41G
Grv2005c JDSO 1, 41, 2005
Grv2006 - Greaves, J. ...................
Grv2006 private communication, 2006
Grv2006 (measures done using LSPM-north, see Vizier On-line Data Catalog I/298;
Grv2006 Lepine & Shara 2005)
Grv2006b Es - Greaves, J. ...................
Grv2006b private Communication, 2006
Grv2006b (Reduction of SDSS data. Calculated position is to J2000, but actual observation
Grv2006b epoch is unknown and proper motion may or may not have been applied.)
Grv2006c Ey - Greaves, J. ...................
Grv2006c private Communication, 2006
Grv2006c (Reduction of SPM3.3 data. Calculated position is to 1991.25, but actual
Grv2006c observation epoch is unknown and proper motion may or may not have been applied.)
Grv2008 Es - Greaves, J. ...................
Grv2008 Webb Soc., Double Star Circ. 16, 2008
Grv2011 C - Greaves, J. ...................
Grv2011 Webb Soc., Double Star Circ. 19, 2011
Grv2011 These carry a discovery designation of SPM and come from the SPM4 Catalog 2011AJ....142...15G
Grv2019a Hg u Greaves, J. 2019JDSO...15...59G
Grv2019a JDSO 15, 59, 2019
Grv2019b Hg u Greaves, J. 2019JDSO...15...77G
Grv2019b JDSO 15, 59, 2019
Grv2019c Hg u Greaves, J. ...................
Grv2019c private communication, 2019 (17 April 2019 email)
Grv2019d Hg - Greaves, J. .
Grv2019d private communication, 2019 (4 Nov 2019 email)
Grv2020a not - Greaves, J. .
Grv2020a private communication, 2020 (14 Mar 2020 email)
Grv2020b Hg j Greaves, J. .
Grv2020b Webb Soc., Double Star Circ. 28, 23, 2020
Grv2020c Hg j Greaves, J. .
Grv2020c Webb Soc., Double Star Circ. 28, 35, 2020
Grv2020d Hg j Greaves, J. .
Grv2020d Webb Soc., Double Star Circ. 28, 39, 2020
Grv2020e Hg u Greaves, J. 2020JDSO...16..317G
Grv2020e JDSO 16, 317, 2020
Grv2020f Hg Greaves, J. 2020JDSO...16..362G
Grv2020f JDSO 16, 362, 2020
Grv2020g Hg - Greaves, J. .
Grv2020g private communication, 2020 (29 Nov 2020 email)
Grv2020h Hg - Greaves, J. .
Grv2020h private communication, 2020 (10 Dec 2020 email)
Grv2020i Hg - Greaves, J. .
Grv2020i private communication, 2020 (12 Dec 2020 email)
Grv2020j Hg - Greaves, J. .
Grv2020j private communication, 2020 (21 Dec 2020 email)
Grv2021a not - Greaves, J. .
Grv2021a private communication, 2021 (18 Feb 2021 email)
Grv2021b not - Greaves, J. .
Grv2021b private communication, 2021 (23 Feb 2021 email)
Grv2021c Hg+ - Greaves, J., Rica Romero, F.M. & Otero, S. 2021JDSO...17..137G
Grv2021c +orb JDSO 17, 137, 2021
Grv2021d Hg - Greaves, J. .
Grv2021d private communication, 2021 (23 Aug 2021 email)
Grv2021e Hg - Greaves, J. .
Grv2021e private communication, 2021 (24 Aug 2021 email)
Grv2022 Hg j Greaves, J. .
Grv2022 Webb Soc., Double Star Circ. 30, 27, 2022
Grv2023a Hg - Greaves, J. .
Grv2023a private communication, 2023 (15 Feb 2023 email)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13520+6616 GRV1091 2000 2 290 28.5 16.10 16.30 D 135250.80+661639.8
13520+6616 GRV1091 2003 3 290 28.5 16.10 16.30 D 135250.80+661639.8
13520+6616 GRV1091 2010 4 290 28.5 16.10 16.30 135250.80+661639.8
13520+6616 GRV1091 2015 5 290 28.5 16.10 16.30 135250.80+661639.8

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

 
 
WDS 13520+6616 GRV 1091 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13520+6616 GRV 1091 : MEASURES
 
 
No records found.

 
 
WDS 13520+6616 : VIRTUAL EYEPIECE
 
 

13520+6616 GRV1091A mag 16.1 13520+6616 GRV1091B sep 14.6 P.A. 312.40 mag 16.3 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 13520+6616 : ALADIN DSS IMAGE @ 13h 52m 50.80s +66° 16' 39.8"
 
 
 
 
WDS 13520+6616 GRV 1091 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13520+6616 GRV1091 distance=0' 13543+6651 LDS2331 distance=37' 13528+6537 RAO 304 distance=40' 13460+6558 GRV1089 distance=43' 13577+6544 UC 187 distance=44' 14004+6638 LDS2333 distance=50' 13437+6612 LDS2327 distance=55' 14008+6651 LDS2334 distance=56' 13571+6519 TDS9043 distance=63' 14025+6706 HU 1148 distance=76' 13390+6617 MLR 164 distance=82' 13421+6528 AZC 168 distance=83' 14066+6613 MLR 166AB distance=84' 14066+6613 MLR 166AC distance=84' 13419+6722 LDS2325 distance=92' 13441+6502 TOK 567 distance=93' 13514+6443 HJ 3342AB distance=94' 13514+6443 HJ 3342AC distance=94' 14057+6517 LDS2335 distance=97' 14084+6652 UC 2689 distance=100' 13566+6440 LDS2332 distance=100' 13598+6442 BVD 105 distance=105' 14091+6656 WFC 146 distance=105' 14055+6734 MLR 165 distance=108' 13492+6419 LDS2328 distance=117' 14026+6433 TDS 734 distance=121' 13395+6749 AZC 167AB distance=121' 13510+6819 STTA127AB distance=123' 13510+6819 STTA127BC distance=124' 13402+6757 KPP3902 distance=125' 13338+6711 CVR1521 distance=126' 13341+6715 LDS2323 distance=126' 13435+6426 SLW 920 distance=126' 13348+6515 MLR 162AB distance=127' 13348+6515 GII 196Aa,Ab distance=127' 13554+6824 RAO 305 distance=129' 14095+6458 KPP3278 distance=130' 13335+6718 LDS2322 distance=131' 13410+6808 LDS5788 distance=131' 13384+6758 MLR 163 distance=132' 14044+6423 NOI 4 (Thuban) distance=136' 13387+6806 HDS1914 distance=137' 14087+6438 SLW 971 distance=140' 14125+6735 HRS 1 distance=140' 14005+6831 LDS2695 distance=140' 13472+6401 SKF2605 distance=141' 13341+6746 STF1767 distance=142' 13443+6841 HJ 2685 distance=154' 13410+6846 KPP 291 distance=164' 13401+6844 HJL 193 distance=165' 13345+6830 UC 2559 distance=171' 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 13520+6616 GRV1091 290 28.5
Show 13543+6651 LDS2331 34 4.0 37
Show 13528+6537 RAO 304 143 0.5 40
Show 13460+6558 GRV1089 310 43.4 43
Show 13577+6544 UC 187 99 16.2 44
Show 14004+6638 LDS2333 77 51.3 50
Show 13437+6612 LDS2327 261 2.5 55
Show 14008+6651 LDS2334 289 94.0 56
Show 13571+6519 TDS9043 320 0.5 63
Show 14025+6706 HU 1148 146 0.3 76
Show 13390+6617 MLR 164 81 0.6 82
Show 13421+6528 AZC 168 239 9.8 83
Show 14066+6613 MLR 166 AB 127 3.6 84
Show 14066+6613 MLR 166 AC 66 23.4 84
Show 13419+6722 LDS2325 229 11.2 92
Show 13441+6502 TOK 567 137 999.9 93
Show 13514+6443 HJ 3342 AB 25 54.0 94
Show 13514+6443 HJ 3342 AC 61 88.9 94
Show 14057+6517 LDS2335 203 50.0 97
Show 14084+6652 UC 2689 340 17.7 100
Show 13566+6440 LDS2332 80 8.0 100
Show 13598+6442 BVD 105 277 45.7 105
Show 14091+6656 WFC 146 209 5.6 105
Show 14055+6734 MLR 165 19 1.9 108
Show 13492+6419 LDS2328 323 8.9 117
Show 14026+6433 TDS 734 80 1.2 121
Show 13395+6749 AZC 167 AB 323 13.4 121
Show 13510+6819 STTA127 AB 62 87.4 123
Show 13510+6819 STTA127 BC 69 52.6 124
Show 13402+6757 KPP3902 82 1.5 125
Show 13338+6711 CVR1521 277 3.7 126
Show 13341+6715 LDS2323 261 16.7 126
Show 13435+6426 SLW 920 133 65.0 126
Show 13348+6515 MLR 162 AB 303 2.4 127
Show 13348+6515 GII 196 Aa,Ab 141 0.1 127
Show 13554+6824 RAO 305 167 2.2 129
Show 14095+6458 KPP3278 74 1.5 130
Show 13335+6718 LDS2322 173 28.7 131
Show 13410+6808 LDS5788 44 999.9 131
Show 13384+6758 MLR 163 47 0.2 132
Show Thuban 14044+6423 NOI 4 248 0.0 136
Show 13387+6806 HDS1914 292 0.2 137
Show 14087+6438 SLW 971 36 125.0 140
Show 14125+6735 HRS 1 350 5.5 140
Show 14005+6831 LDS2695 48 4.9 140
Show 13472+6401 SKF2605 79 34.2 141
Show 13341+6746 STF1767 344 4.1 142
Show 13443+6841 HJ 2685 268 21.6 154
Show 13410+6846 KPP 291 62 3.7 164
Show 13401+6844 HJL 193 111 34.3 165
Show 13345+6830 UC 2559 154 5.6 171

 
 
WDS 13520+6616 : COMPONENTS
 
 
  A
B pa=312.4°
sep=14.57"
 
 
13520+6616 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 135250.80+661639.8 Mag 16.1 PmRA -43.00
PmDE -14.0
 
 
13520+6616 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 135249.02+661649.6 Mag 16.3 PmRA -44.00
PmDE 0.0 Calc delta mag 0.2 Calc coord yes