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Current system
18337+0426
GWP 2786


Nearby doubles
24' : 18344+0405
TDT 940

42' : 18356+0456
BU 643AB

42' : 18360+0452
J 2138

44' : 18342+0341
ABT9001

45' : 18334+0341
HJ 861

46' : 18307+0431
STTA170

49' : 18305+0416
A 583

52' : 18357+0507
GRV 234

53' : 18365+0457
HJ 864

54' : 18322+0514
GWP2781

54' : 18360+0506
A 354

59' : 18301+0404
STF2322AB

63' : 18341+0530
J 1833

64' : 18363+0516
A 355

64' : 18379+0432
BAL2932

70' : 18379+0451
LDS5241

70' : 18382+0410
TDT 968

71' : 18348+0534
CRT 28AB

72' : 18379+0352
KPP 421

72' : 18291+0408
A 581AB

73' : 18327+0504
BAL3014AB

74' : 18329+0539
SLE 495

79' : 18387+0451
STT 360

79' : 18388+0446
RAO 395

81' : 18385+0504
BAL2933

81' : 18286+0451
STTA168AB



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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

18337+0426 GWP 2786

 
 
18h 33m 42.30s +04° 25' 50.2" P.A. 211.00 sep 213.7 mag 12.30,15.90
 
 
Coord 2000 18337+0426 Discov num GWP2786 Comp Coord arcsec 2000 18 33 42.30 +04 25 50.2
Date first 1990 Date last 2015 Obs 4
Pa first 212 Pa last 211.3 P.A. Now (θ) 211.3°
Sep first 217.9 Sep last 213.676 Sep. Now (ρ) 213.676"
Mag pri 12.30 Mag sec 15.90 delta mag (ΔM) 3.6 Spectral class
Pri motion ra -124 Sec motion ra -120
Pri motion dec -082 Sec motion dec -084
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.03 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Serpens Gaia DR2 4283459330581049856
 
 
WDS 18337+0426 GWP 2786 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part I (2012): Measures of 1725 pairs. Equatorial zone
GWP (RA 00h00m to 11h59m, DEC +20 to -20 deg)
GWP Garraf Wide Pairs: CPM wide pairs (>50mas/y) discovered in the Garraf Astronomical
GWP Observatory (OAG) CPMWP Survey
GWP Part II (2016): Measures of 1657 pairs. Equatorial zone
GWP (RA 12h00m to 23h59m, DEC +20 to -20 deg)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18337+0426 GWP2786 2000 2 212 218.2 12.30 15.90 V R 183342.30+042550.2
18337+0426 GWP2786 2010 3 211 213.6 12.30 15.90 V R 183342.30+042550.2
18337+0426 GWP2786 2015 4 211 213.7 12.30 15.90 V R 183342.30+042550.2

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

 
 
WDS 18337+0426 GWP 2786 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18337+0426 GWP 2786 : MEASURES
 
 
No records found.

 
 
WDS 18337+0426 : VIRTUAL EYEPIECE
 
 

18337+0426 GWP2786A mag 12.3 18337+0426 GWP2786B sep 213.5 P.A. 211.20 mag 15.9 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 18337+0426 : ALADIN DSS IMAGE @ 18h 33m 42.30s +04° 25' 50.2"
 
 
 
 
WDS 18337+0426 GWP 2786 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18337+0426 GWP2786 distance=1' 18344+0405 TDT 940 distance=24' 18356+0456 BU 643AB distance=42' 18356+0456 STF2342AC distance=42' 18356+0456 FOX9031AD distance=42' 18360+0452 J 2138 distance=42' 18342+0341 ABT9001 distance=44' 18334+0341 HJ 861 distance=45' 18307+0431 STTA170 distance=46' 18305+0416 A 583 distance=49' 18357+0507 GRV 234 distance=52' 18365+0457 HJ 864 distance=53' 18322+0514 GWP2781 distance=54' 18360+0506 A 354 distance=54' 18301+0404 CHR 72Aa,Ab distance=59' 18301+0404 STF2322AB distance=59' 18301+0404 STF2322AC distance=59' 18301+0404 STF2322AD distance=59' 18341+0530 J 1833 distance=63' 18363+0516 A 355 distance=64' 18379+0432 BAL2932 distance=64' 18379+0451 LDS5241 distance=70' 18382+0410 TDT 968 distance=70' 18348+0534 CRT 28AB distance=71' 18348+0534 CRT 28AC distance=71' 18348+0534 CRT 28AD distance=71' 18348+0534 CRT 28AE distance=71' 18348+0534 CRT 28AF distance=71' 18348+0534 CRT 28AG distance=71' 18348+0534 CRT 28AH distance=71' 18348+0534 CRT 28AI distance=71' 18348+0534 CRT 28AJ distance=71' 18348+0534 CRT 28AK distance=71' 18348+0534 CRT 28AL distance=71' 18348+0534 CRT 28AM distance=71' 18348+0534 CRT 28AN distance=71' 18348+0534 CRT 28AO distance=71' 18348+0534 CRT 28AP distance=71' 18348+0534 CRT 28AQ distance=71' 18348+0534 CRT 28AR distance=71' 18348+0534 CRT 28AS distance=71' 18348+0534 CRT 28AT distance=71' 18348+0534 CRT 28AU distance=71' 18348+0534 CRT 28AV distance=71' 18348+0534 CRT 28A,Wa distance=71' 18348+0534 CRT 28A,Wb distance=71' 18348+0534 CRT 28A,Wc distance=71' 18348+0534 CRT 28A,Wd distance=71' 18348+0534 CRT 28A,We distance=71' 18348+0534 CRT 28A,Wf distance=71' 18348+0534 CRT 28A,Wg distance=71' 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 18337+0426 GWP2786 211 213.7 1
Show 18344+0405 TDT 940 340 0.4 24
Show 18356+0456 BU 643 AB 325 13.7 42
Show 18356+0456 STF2342 AC 33.6 42
Show 18356+0456 FOX9031 AD 323 35.3 42
Show 18360+0452 J 2138 140 5.2 42
Show 18342+0341 ABT9001 339 20.0 44
Show 18334+0341 HJ 861 179 20.0 45
Show 18307+0431 STTA170 5 100.0 46
Show 18305+0416 A 583 265 0.2 49
Show 18357+0507 GRV 234 359 33.6 52
Show 18365+0457 HJ 864 326 19.6 53
Show 18322+0514 GWP2781 267 114.8 54
Show 18360+0506 A 354 9 4.6 54
Show 18301+0404 CHR 72 Aa,Ab 285 0.1 59
Show 18301+0404 STF2322 AB 172 19.8 59
Show 18301+0404 STF2322 AC 295 67.2 59
Show 18301+0404 STF2322 AD 197 85.3 59
Show 18341+0530 J 1833 35 6.9 63
Show 18363+0516 A 355 143 1.3 64
Show 18379+0432 BAL2932 297 18.3 64
Show 18379+0451 LDS5241 329 29.8 70
Show 18382+0410 TDT 968 35 0.4 70
Show 18348+0534 CRT 28 AB 28 2.8 71
Show 18348+0534 CRT 28 AC 178 5.2 71
Show 18348+0534 CRT 28 AD 2 5.9 71
Show 18348+0534 CRT 28 AE 242 6.0 71
Show 18348+0534 CRT 28 AF 163 6.1 71
Show 18348+0534 CRT 28 AG 54 7.1 71
Show 18348+0534 CRT 28 AH 310 7.4 71
Show 18348+0534 CRT 28 AI 183 7.8 71
Show 18348+0534 CRT 28 AJ 235 8.4 71
Show 18348+0534 CRT 28 AK 61 9.1 71
Show 18348+0534 CRT 28 AL 83 11.3 71
Show 18348+0534 CRT 28 AM 65 11.5 71
Show 18348+0534 CRT 28 AN 341 11.7 71
Show 18348+0534 CRT 28 AO 352 12.0 71
Show 18348+0534 CRT 28 AP 114 12.2 71
Show 18348+0534 CRT 28 AQ 248 12.5 71
Show 18348+0534 CRT 28 AR 216 13.2 71
Show 18348+0534 CRT 28 AS 278 13.3 71
Show 18348+0534 CRT 28 AT 38 15.2 71
Show 18348+0534 CRT 28 AU 270 15.4 71
Show 18348+0534 CRT 28 AV 169 15.9 71
Show 18348+0534 CRT 28 A,Wa 5 16.8 71
Show 18348+0534 CRT 28 A,Wb 339 17.4 71
Show 18348+0534 CRT 28 A,Wc 287 17.7 71
Show 18348+0534 CRT 28 A,Wd 69 17.7 71
Show 18348+0534 CRT 28 A,We 151 17.7 71
Show 18348+0534 CRT 28 A,Wf 118 19.0 71
Show 18348+0534 CRT 28 A,Wg 249 19.6 71

 
 
WDS 18337+0426 : COMPONENTS
 
 
  A
B pa=211.2°
sep=213.51"
 
 
18337+0426 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183342.30+042550.2 Mag 12.3 PmRA -124.00
PmDE -82.0
 
 
18337+0426 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183334.90+042247.6 Mag 15.9 PmRA -120.00
PmDE -84.0 Calc delta mag 3.6 Calc coord yes