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Doubles in session


Current system
13099+5504
GRV 1155


Nearby doubles
16' : 13098+5448
TDS8712

26' : 13119+5445
SKF1742

26' : 13109+5439
CBL 412

30' : 13077+5441
MLB 170

41' : 13054+5452
UC 182

58' : 13138+5550
CVR1496

62' : 13146+5417
A 1608

64' : 13157+5424
HDS1858

65' : 13048+5418
UC 2471

67' : 13048+5555
WOR 23

74' : 13069+5612
UC 2483

86' : 13184+5420
HJ 2649

87' : 13042+5615
MLR 554

89' : 13008+5545
STI2293

93' : 13195+5423
STI2296

96' : 12591+5441
LDS3069

100' : 13198+5557
TDS 701

102' : 13205+5419
BEM9017

102' : 13146+5330
LDS5221

103' : 13026+5625
KR 41

104' : 13136+5643
STTA122AB

109' : 13198+5358
CBL 420

111' : 13007+5622
BU 1082

114' : 13219+5554
CBL 56

121' : 13239+5456
STF1744AB
Mizar

124' : 12561+5540
LDS3068



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.

13099+5504 GRV 1155

 
 
13h 09m 55.74s +55° 03' 38.4" P.A. 273.00 sep 13.0 mag 18.00,18.70 Sp DA
 
 
Coord 2000 13099+5504 Discov num GRV1155 Comp Coord arcsec 2000 13 09 55.74 +55 03 38.4
Date first 1953 Date last 2016 Obs 11
Pa first 273 Pa last 273.2 P.A. Now (θ) 273.2°
Sep first 13.0 Sep last 12.964 Sep. Now (ρ) 12.964"
Mag pri 18.00 Mag sec 18.70 delta mag (ΔM) 0.7 Spectral class DA (white dwarf)
Pri motion ra +052 Sec motion ra +051
Pri motion dec -028 Sec motion dec -029
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.024 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Major Gaia DR2 1564527844289256448
 
 
WDS 13099+5504 GRV 1155 : NOTES
 
 
discov_num notes refcode
GRV1155 Common proper motion white dwarf pair found in SDSS data.
 
 
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
13099+5504 GRV1155 2003 1 273 13.0 18.00 18.70 DA N D 130955.74+550338.4
13099+5504 GRV1155 2015 2 273 13.0 18.00 18.70 DA NV 130955.74+550338.4
13099+5504 GRV1155 2016 11 273 13.0 18.00 18.70 DA NV 130955.74+550338.4

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

 
 
WDS 13099+5504 GRV 1155 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13099+5504 GRV 1155 : MEASURES
 
 
No records found.

 
 
WDS 13099+5504 : VIRTUAL EYEPIECE
 
 

13099+5504 GRV1155A mag 18 Sp DA 13099+5504 GRV1155B sep 7.5 P.A. 275.60 mag 18.7 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13099+5504 : ALADIN DSS IMAGE @ 13h 09m 55.74s +55° 03' 38.4"
 
 
 
 
WDS 13099+5504 GRV 1155 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13099+5504 GRV1155 distance=0' 13098+5448 TDS8712 distance=16' 13119+5445 SKF1742 distance=26' 13109+5439 CBL 412 distance=26' 13077+5441 MLB 170 distance=30' 13054+5452 UC 182 distance=41' 13138+5550 CVR1496 distance=58' 13146+5417 A 1608 distance=62' 13157+5424 HDS1858 distance=64' 13048+5418 UC 2471 distance=65' 13048+5555 WOR 23 distance=67' 13069+5612 UC 2483 distance=74' 13184+5420 HJ 2649 distance=86' 13042+5615 MLR 554 distance=87' 13008+5545 STI2293 distance=89' 13195+5423 STI2296 distance=93' 12591+5441 LDS3069 distance=96' 13198+5557 TDS 701 distance=100' 13136+5643 STTA122BC distance=102' 13205+5419 BEM9017 distance=102' 13146+5330 LDS5221 distance=102' 13026+5625 KR 41 distance=103' 13136+5643 STTA122AB distance=104' 13136+5643 MET 62AD distance=104' 13136+5643 STTA122AC distance=104' 13136+5643 SHY 246AE distance=104' 13136+5643 SHY 246AF distance=104' 13198+5358 CBL 420 distance=109' 13007+5622 BU 1082 distance=111' 13219+5554 CBL 56 distance=114' 13239+5456 PEA 1Aa,Ab (Mizar) distance=121' 13239+5456 STF1744AB (Mizar) distance=121' 13239+5456 STF1744AC (Mizar) distance=121' 13239+5456 SMR 4AD (Mizar) distance=121' 13239+5456 SHY 247AE (Mizar) distance=121' 13239+5456 SHY 247AF (Mizar) distance=121' 12561+5540 LDS3068 distance=124' 13020+5654 HJ 2631 distance=129' 12574+5351 NSN 636Aa,Ab distance=132' 12574+5351 WIS 211 distance=132' 13239+5456 PSF 1Ca,Cb (Alcor) distance=132' 13239+5456 SHY 248CG (Alcor) distance=132' 13239+5456 SHY 248CH (Alcor) distance=132' 13239+5456 SHY 248CE (Alcor) distance=132' 13239+5456 SHY 248CF (Alcor) distance=132' 12563+5406 STF1695AB distance=132' 12563+5406 STF1695AC distance=132' 13161+5705 HDS1861 distance=133' 13200+5322 SLW 855 distance=135' 13134+5252 A 1607 distance=136' 12541+5500 LDS3067 distance=136' 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 13099+5504 GRV1155 273 13.0
Show 13098+5448 TDS8712 18 1.9 16
Show 13119+5445 SKF1742 302 1.3 26
Show 13109+5439 CBL 412 343 9.2 26
Show 13077+5441 MLB 170 272 3.7 30
Show 13054+5452 UC 182 184 43.3 41
Show 13138+5550 CVR1496 309 3.8 58
Show 13146+5417 A 1608 266 3.2 62
Show 13157+5424 HDS1858 172 0.5 64
Show 13048+5418 UC 2471 113 13.5 65
Show 13048+5555 WOR 23 163 2.0 67
Show 13069+5612 UC 2483 344 9.9 74
Show 13184+5420 HJ 2649 346 20.9 86
Show 13042+5615 MLR 554 145 0.6 87
Show 13008+5545 STI2293 115 9.6 89
Show 13195+5423 STI2296 288 6.8 93
Show 12591+5441 LDS3069 169 54.3 96
Show 13198+5557 TDS 701 253 3.6 100
Show 13136+5643 STTA122 BC 246 64.6 102
Show 13205+5419 BEM9017 211 13.0 102
Show 13146+5330 LDS5221 82 84.8 102
Show 13026+5625 KR 41 333 3.5 103
Show 13136+5643 STTA122 AB 216 126.0 104
Show 13136+5643 MET 62 AD 359 1.6 104
Show 13136+5643 STTA122 AC 226 184.8 104
Show 13136+5643 SHY 246 AE 48 999.9 104
Show 13136+5643 SHY 246 AF 255 999.9 104
Show 13198+5358 CBL 420 171 16.0 109
Show 13007+5622 BU 1082 141 0.7 111
Show 13219+5554 CBL 56 77 25.1 114
Show Mizar 13239+5456 PEA 1 Aa,Ab 34 0.0 121
Show Mizar 13239+5456 STF1744 AB 154 14.7 121
Show Mizar 13239+5456 STF1744 AC 73 715.5 121
Show Mizar 13239+5456 SMR 4 AD 103 498.1 121
Show Mizar 13239+5456 SHY 247 AE 321 999.9 121
Show Mizar 13239+5456 SHY 247 AF 359 999.9 121
Show 12561+5540 LDS3068 349 14.1 124
Show 13020+5654 HJ 2631 253 34.4 129
Show 12574+5351 NSN 636 Aa,Ab 317 1.6 132
Show 12574+5351 WIS 211 200 419.2 132
Show Alcor 13239+5456 PSF 1 Ca,Cb 207 1.0 132
Show Alcor 13239+5456 SHY 248 CG 271 999.9 132
Show Alcor 13239+5456 SHY 248 CH 243 999.9 132
Show Alcor 13239+5456 SHY 248 CE 317 999.9 132
Show Alcor 13239+5456 SHY 248 CF 355 999.9 132
Show 12563+5406 STF1695 AB 280 3.7 132
Show 12563+5406 STF1695 AC 139 131.7 132
Show 13161+5705 HDS1861 141 0.7 133
Show 13200+5322 SLW 855 15 50.4 135
Show 13134+5252 A 1607 9 0.5 136
Show 12541+5500 LDS3067 278 10.8 136

 
 
WDS 13099+5504 : COMPONENTS
 
 
  A
B pa=275.6°
sep=7.45"
 
 
13099+5504 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 130955.74+550338.4 Mag 18 Spectral class DA (white dwarf)
PmRA 52.00 PmDE -28.0
 
 
13099+5504 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 130954.88+550339.1 Mag 18.7 PmRA 51.00
PmDE -29.0 Calc delta mag 0.7 Calc coord yes