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Doubles in session


Current system
18596+3530
GRV 244


Nearby doubles
15' : 19000+3544
TDT1176

28' : 18584+3554
ES 2031

35' : 18574+3507
POP 130AB

40' : 18569+3505
POP 194

43' : 19002+3448
ES 2236

46' : 18575+3454
POP 29

50' : 19024+3608
COU1613

50' : 19018+3448
COU1612

50' : 18571+3451
HDS2685

51' : 18556+3524
NSN 707

52' : 19037+3545
STF2448

55' : 19012+3621
ALI 382

58' : 18584+3625
STF2429

58' : 18554+3556
A 1385AB

58' : 18568+3446
POP 41

59' : 18568+3443
POP 196

62' : 19019+3436
POP 40AB

69' : 18551+3611
TDT1125

70' : 19007+3639
HJ 1360

71' : 18548+3611
ES 2029

75' : 19044+3617
ALI 384

76' : 19021+3640
ES 1965

81' : 19061+3549
COU1614

81' : 19060+3553
H 5 103

83' : 19059+3502
HZG 13AB

85' : 18570+3412
TDT1143



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.

18596+3530 GRV 244

 
 
18h 59m 38.39s +35° 30' 22.8" P.A. 153.00 sep 14.6 mag 11.50,12.40
 
 
Coord 2000 18596+3530 Discov num GRV 244 Comp Coord arcsec 2000 18 59 38.39 +35 30 22.8
Date first 1946 Date last 2021 Obs 10
Pa first 153 Pa last 152.6 P.A. Now (θ) 152.6°
Sep first 14.5 Sep last 14.596 Sep. Now (ρ) 14.596"
Mag pri 11.50 Mag sec 12.40 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +019 Sec motion ra +017
Pri motion dec -012 Sec motion dec -014
Notes V (Proper motion indicates physical)
rPM=0.126 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Lyra Tycho2 2647-02304-1 Gaia DR2 2092795799356592128
 
 
WDS 18596+3530 GRV 244 : 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
18596+3530 GRV 244 2000 3 153 14.6 11.50 12.40 D 185938.39+353022.8
18596+3530 GRV 244 2002 4 153 14.6 11.50 12.40 D 185938.39+353022.8
18596+3530 GRV 244 2010 4 144 15.2 11.50 12.40 185938.39+353022.8
18596+3530 GRV 244 2015 4 153 14.6 11.50 12.40 185938.39+353022.8
18596+3530 GRV 244 2021 10 153 14.6 11.50 12.40 V 185938.39+353022.8

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

 
 
WDS 18596+3530 GRV 244 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18596+3530 GRV 244 : MEASURES
 
 
No records found.

 
 
WDS 18596+3530 : VIRTUAL EYEPIECE
 
 

18596+3530 GRV 244A mag 11.5 18596+3530 GRV 244B sep 14.1 P.A. 157.10 mag 12.4 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 18596+3530 : ALADIN DSS IMAGE @ 18h 59m 38.39s +35° 30' 22.8"
 
 
 
 
WDS 18596+3530 GRV 244 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18596+3530 GRV 244 distance=0' 19000+3544 TDT1176 distance=15' 18584+3554 ES 2031 distance=28' 18574+3507 POP 130BC distance=35' 18574+3507 POP 130AB distance=35' 18569+3505 POP 194 distance=40' 19002+3448 ES 2236 distance=43' 18575+3454 POP 29 distance=46' 19024+3608 COU1613 distance=50' 19018+3448 COU1612 distance=50' 18571+3451 HDS2685 distance=50' 18556+3524 NSN 707 distance=51' 19037+3545 STF2448 distance=52' 19012+3621 ALI 382 distance=55' 18584+3625 STF2429 distance=58' 18554+3556 A 1385AB distance=58' 18554+3556 A 1385AC distance=58' 18568+3446 POP 41 distance=58' 18568+3443 POP 196 distance=59' 19019+3436 POP 40AB distance=62' 19019+3436 POP 40CD distance=62' 18551+3611 TDT1125 distance=69' 19007+3639 HJ 1360 distance=70' 18548+3611 ES 2029 distance=71' 19044+3617 ALI 384 distance=75' 19021+3640 ES 1965 distance=76' 19061+3549 COU1614 distance=81' 19060+3553 H 5 103 distance=81' 19059+3502 HZG 13AB distance=83' 19059+3502 BKO 58AC distance=83' 19059+3502 BKO 58BC distance=83' 19059+3502 BKO 58BD distance=83' 19059+3502 BKO 58DE distance=84' 18570+3412 TDT1143 distance=85' 18590+3654 ES 2032 distance=85' 19041+3425 TDT1207 distance=86' 18532+3606 TDT1111 distance=86' 18530+3603 ALI 143 distance=87' 19042+3638 ADM 4AB distance=88' 19042+3638 FAE 1AC distance=88' 19042+3638 FAE 1AD distance=88' 18566+3409 TDT1140 distance=90' 19071+3539 TDT1231 distance=92' 19069+3505 POP 18 distance=92' 18529+3614 A 1383 distance=93' 18551+3645 ES 2485 distance=94' 18528+3448 DAM 288AB distance=95' 18528+3448 DAM 288AC distance=95' 18530+3621 HJ 1354AB distance=96' 19039+3409 BU 1285AB distance=97' 19039+3409 BU 1285AC distance=97' 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 18596+3530 GRV 244 153 14.6
Show 19000+3544 TDT1176 69 0.6 15
Show 18584+3554 ES 2031 38 5.3 28
Show 18574+3507 POP 130 BC 271 9.1 35
Show 18574+3507 POP 130 AB 125 55.8 35
Show 18569+3505 POP 194 123 3.4 40
Show 19002+3448 ES 2236 178 7.4 43
Show 18575+3454 POP 29 169 2.6 46
Show 19024+3608 COU1613 139 0.5 50
Show 19018+3448 COU1612 322 0.9 50
Show 18571+3451 HDS2685 199 0.5 50
Show 18556+3524 NSN 707 245 2.0 51
Show 19037+3545 STF2448 191 2.5 52
Show 19012+3621 ALI 382 78 14.7 55
Show 18584+3625 STF2429 289 5.5 58
Show 18554+3556 A 1385 AB 295 0.5 58
Show 18554+3556 A 1385 AC 304 15.8 58
Show 18568+3446 POP 41 352 6.0 58
Show 18568+3443 POP 196 1 3.9 59
Show 19019+3436 POP 40 AB 79 6.3 62
Show 19019+3436 POP 40 CD 167 3.9 62
Show 18551+3611 TDT1125 326 0.4 69
Show 19007+3639 HJ 1360 216 10.6 70
Show 18548+3611 ES 2029 208 5.1 71
Show 19044+3617 ALI 384 58 13.2 75
Show 19021+3640 ES 1965 246 7.5 76
Show 19061+3549 COU1614 117 0.5 81
Show 19060+3553 H 5 103 55 56.9 81
Show 19059+3502 HZG 13 AB 137 27.4 83
Show 19059+3502 BKO 58 AC 159 16.0 83
Show 19059+3502 BKO 58 BC 292 13.9 83
Show 19059+3502 BKO 58 BD 184 46.7 83
Show 19059+3502 BKO 58 DE 140 14.3 84
Show 18570+3412 TDT1143 69 0.8 85
Show 18590+3654 ES 2032 247 4.2 85
Show 19041+3425 TDT1207 125 2.4 86
Show 18532+3606 TDT1111 175 0.9 86
Show 18530+3603 ALI 143 60 13.0 87
Show 19042+3638 ADM 4 AB 172 2.3 88
Show 19042+3638 FAE 1 AC 147 4.9 88
Show 19042+3638 FAE 1 AD 47 6.4 88
Show 18566+3409 TDT1140 24 0.5 90
Show 19071+3539 TDT1231 269 0.9 92
Show 19069+3505 POP 18 213 4.3 92
Show 18529+3614 A 1383 299 1.4 93
Show 18551+3645 ES 2485 162 6.2 94
Show 18528+3448 DAM 288 AB 347 11.4 95
Show 18528+3448 DAM 288 AC 301 11.6 95
Show 18530+3621 HJ 1354 AB 5 10.2 96
Show 19039+3409 BU 1285 AB 289 11.2 97
Show 19039+3409 BU 1285 AC 208 41.8 97

 
 
WDS 18596+3530 : COMPONENTS
 
 
  A
B pa=157.1°
sep=14.07"
 
 
18596+3530 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 185938.39+353022.8 Mag 11.5 PmRA 19.00
PmDE -12.0 Tycho2 2647-02304-1
Tycho2
Tycho2 2647-02304-1 Pflag RAmdeg 284.90994493 DEmdeg 35.50631467
PmRA 21.1 PmDE -10.3 E RAmdeg 63 E DEmdeg 38
E pmRA 4.9 E pmDE 4.7 EpRAm 1985.15 EpDEm 1984.92
Num 4 Q RAmdeg 1.6 Q DEmdeg 0.9 Q pmRA 1.6
Q pmDE 0.9 BTmag 12.442 E BTmag 0.185 VTmag 11.821
E VTmag 0.152 Prox 999 TYC HIP
CCDM RAdeg 284.90991972 DEdeg 35.50631972 EpRA 1990 1.60
EpDE 1990 1.69 E RAdeg 83.5 E DEdeg 72.6 Posflg
Corr 0.1
 
 
18596+3530 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 185938.84+353009.8 Mag 12.4 PmRA 17.00
PmDE -14.0 Calc delta mag 0.9 Calc coord yes