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Doubles in session


Current system
20349+2757
GRV 358


Nearby doubles
4' : 20350+2754
FOX 95

10' : 20357+2754
HJ 1544

13' : 20359+2756
TDT2406

19' : 20357+2741
BRT3359

20' : 20338+2808
STF2698

20' : 20341+2814
L 48AB

20' : 20355+2739
COU1171

35' : 20368+2823
MLB 482

35' : 20333+2824
NSN 734

36' : 20349+2833
MLB 708

38' : 20333+2727
HDS2935

43' : 20324+2731
FOX 93

43' : 20371+2830
TDT2426AB

44' : 20382+2806
MLB 612

59' : 20337+2701
DAM 330

60' : 20343+2659
SMH 11

61' : 20331+2852
ES 507AB

61' : 20374+2847
MLB 483

62' : 20337+2659
HJ 1536AB

64' : 20373+2703
TDS1086

64' : 20307+2826
GRV 347

64' : 20328+2700
DAM 329

64' : 20332+2657
COU1170

65' : 20324+2703
DAM 328

66' : 20338+2653
DAM 331

67' : 20399+2753
MLB 613



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.

20349+2757 GRV 358

 
 
20h 34m 59.11s +27° 57' 24.7" P.A. 72.00 sep 17.8 mag 12.10,13.20
 
 
Coord 2000 20349+2757 Discov num GRV 358 Comp Coord arcsec 2000 20 34 59.11 +27 57 24.7
Date first 2000 Date last 2015 Obs 8
Pa first 72 Pa last 71.6 P.A. Now (θ) 71.6°
Sep first 17.8 Sep last 17.781 Sep. Now (ρ) 17.781"
Mag pri 12.10 Mag sec 13.20 delta mag (ΔM) 1.1 Spectral class
Pri motion ra -027 Sec motion ra -024
Pri motion dec -018 Sec motion dec -017
Notes
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Vulpecula Gaia DR2 1857265530932375808
 
 
WDS 20349+2757 GRV 358 : 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
20349+2757 GRV 358 2000 2 72 17.8 12.10 13.20 D 203459.11+275724.7
20349+2757 GRV 358 2002 3 72 17.8 12.10 13.20 D 203459.11+275724.7
20349+2757 GRV 358 2010 3 72 17.9 12.10 13.20 203459.11+275724.7
20349+2757 GRV 358 2015 4 72 17.8 12.10 13.20 203459.11+275724.7

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

 
 
WDS 20349+2757 GRV 358 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20349+2757 GRV 358 : MEASURES
 
 
No records found.

 
 
WDS 20349+2757 : VIRTUAL EYEPIECE
 
 

20349+2757 GRV 358A mag 12.1 20349+2757 GRV 358B sep 15.9 P.A. 69.40 mag 13.2 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 20349+2757 : ALADIN DSS IMAGE @ 20h 34m 59.11s +27° 57' 24.7"
 
 
 
 
WDS 20349+2757 GRV 358 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20349+2757 GRV 358 distance=0' 20350+2754 FOX 95 distance=4' 20357+2754 HJ 1544 distance=10' 20359+2756 TDT2406 distance=13' 20357+2741 BRT3359 distance=19' 20338+2808 STF2698 distance=20' 20341+2814 L 48AB distance=20' 20341+2814 L 48AC distance=20' 20355+2739 COU1171 distance=20' 20368+2823 MLB 482 distance=35' 20333+2824 NSN 734 distance=35' 20349+2833 MLB 708 distance=36' 20333+2727 HDS2935 distance=38' 20324+2731 FOX 93 distance=43' 20371+2830 TDT2426AB distance=43' 20382+2806 MLB 612 distance=44' 20337+2701 DAM 330 distance=59' 20343+2659 SMH 11 distance=60' 20331+2852 ES 507DS distance=60' 20331+2852 ES 507AB distance=61' 20331+2852 ES 507AC distance=61' 20331+2852 ES 507AD distance=61' 20331+2852 FYM 137AE distance=61' 20331+2852 FYM 137AF distance=61' 20331+2852 FYM 137AG distance=61' 20374+2847 MLB 483 distance=61' 20337+2659 HJ 1536AB distance=62' 20337+2659 SMH 10AC distance=62' 20373+2703 TDS1086 distance=64' 20307+2826 GRV 347 distance=64' 20328+2700 DAM 329 distance=64' 20332+2657 COU1170 distance=64' 20324+2703 DAM 328 distance=65' 20338+2653 DAM 331 distance=66' 20399+2753 MLB 613 distance=67' 20327+2903 ARY 27BC distance=72' 20327+2903 ARY 27BD distance=72' 20367+2649 J 3097 distance=72' 20327+2903 ARY 47AB distance=73' 20391+2710 CVR 228 distance=73' 20393+2714 HJ 1557AB distance=73' 20393+2714 TDT2454Ba,Bb distance=73' 20307+2710 TDT2332 distance=75' 20387+2701 TDT2447 distance=76' 20312+2855 ES 506 distance=76' 20400+2835 TDS1088 distance=76' 20346+2914 TDT2388Aa,Ab distance=78' 20346+2914 J 565AB distance=78' 20346+2914 J 565AC distance=78' 20294+2729 KPP1957 distance=79' 20297+2837 MLB1088 distance=80' 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 20349+2757 GRV 358 72 17.8
Show 20350+2754 FOX 95 195 4.1 4
Show 20357+2754 HJ 1544 226 8.7 10
Show 20359+2756 TDT2406 170 0.5 13
Show 20357+2741 BRT3359 268 4.3 19
Show 20338+2808 STF2698 305 4.5 20
Show 20341+2814 L 48 AB 102 4.0 20
Show 20341+2814 L 48 AC 192 8.7 20
Show 20355+2739 COU1171 103 0.5 20
Show 20368+2823 MLB 482 269 8.5 35
Show 20333+2824 NSN 734 94 10.0 35
Show 20349+2833 MLB 708 306 3.9 36
Show 20333+2727 HDS2935 113 0.5 38
Show 20324+2731 FOX 93 184 1.4 43
Show 20371+2830 TDT2426 AB 259 2.6 43
Show 20382+2806 MLB 612 168 6.6 44
Show 20337+2701 DAM 330 143 10.8 59
Show 20343+2659 SMH 11 80 15.9 60
Show 20331+2852 ES 507 DS 146 16.0 60
Show 20331+2852 ES 507 AB 295 7.1 61
Show 20331+2852 ES 507 AC 346 36.4 61
Show 20331+2852 ES 507 AD 224 36.8 61
Show 20331+2852 FYM 137 AE 101 42.6 61
Show 20331+2852 FYM 137 AF 176 23.3 61
Show 20331+2852 FYM 137 AG 299 32.9 61
Show 20374+2847 MLB 483 69 8.6 61
Show 20337+2659 HJ 1536 AB 99 16.3 62
Show 20337+2659 SMH 10 AC 127 15.0 62
Show 20373+2703 TDS1086 315 1.7 64
Show 20307+2826 GRV 347 8 22.4 64
Show 20328+2700 DAM 329 237 8.5 64
Show 20332+2657 COU1170 291 4.1 64
Show 20324+2703 DAM 328 76 12.4 65
Show 20338+2653 DAM 331 122 4.3 66
Show 20399+2753 MLB 613 143 8.2 67
Show 20327+2903 ARY 27 BC 50 35.3 72
Show 20327+2903 ARY 27 BD 178 90.0 72
Show 20367+2649 J 3097 64 5.7 72
Show 20327+2903 ARY 47 AB 108 128.1 73
Show 20391+2710 CVR 228 320 43.3 73
Show 20393+2714 HJ 1557 AB 207 13.1 73
Show 20393+2714 TDT2454 Ba,Bb 46 0.9 73
Show 20307+2710 TDT2332 169 0.7 75
Show 20387+2701 TDT2447 164 0.6 76
Show 20312+2855 ES 506 304 5.9 76
Show 20400+2835 TDS1088 153 0.9 76
Show 20346+2914 TDT2388 Aa,Ab 297 0.5 78
Show 20346+2914 J 565 AB 48 6.5 78
Show 20346+2914 J 565 AC 88 16.2 78
Show 20294+2729 KPP1957 36 15.5 79
Show 20297+2837 MLB1088 334 9.5 80

 
 
WDS 20349+2757 : COMPONENTS
 
 
  A
B pa=69.4°
sep=15.92"
 
 
20349+2757 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203459.11+275724.7 Mag 12.1 PmRA -27.00
PmDE -18.0
 
 
20349+2757 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203500.23+275730.3 Mag 13.2 PmRA -24.00
PmDE -17.0 Calc delta mag 1.1 Calc coord yes