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Doubles in session


Current system
20264+0620
GWP 2946


Nearby doubles
20' : 20256+0604
UC 4177

31' : 20271+0551
HJ 2963

43' : 20254+0700
UC 4176

57' : 20246+0531
BU 664AB

62' : 20234+0535
WHC 19

63' : 20290+0710
A 610

65' : 20300+0655
LDS4845

66' : 20233+0534
OPI 24

67' : 20309+0626
DAE 10AB

72' : 20218+0635
TDT2207

72' : 20251+0728
UC 4173

78' : 20278+0734
GWP2954

82' : 20295+0514
UC 4199

82' : 20264+0741
UC 4183

82' : 20314+0701
J 3221

85' : 20238+0506
J 556

86' : 20276+0745
J 1297

89' : 20301+0730
LDS4846

89' : 20300+0730
NSN 733

89' : 20253+0453
KPP4195AB

89' : 20284+0746
BRT2186

93' : 20316+0530
A 395

99' : 20312+0513
AG 257

100' : 20329+0647
UC 4213

100' : 20327+0656
HDS2934

101' : 20256+0801
LDS4842



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

20264+0620 GWP 2946

 
 
20h 26m 25.64s +06° 20' 10.9" P.A. 30.00 sep 25.6 mag 16.30,17.20
 
 
Coord 2000 20264+0620 Discov num GWP2946 Comp Coord arcsec 2000 20 26 25.64 +06 20 10.9
Date first 1990 Date last 2015 Obs 5
Pa first 29 Pa last 30.2 P.A. Now (θ) 30.2°
Sep first 25.6 Sep last 25.577 Sep. Now (ρ) 25.577"
Mag pri 16.30 Mag sec 17.20 delta mag (ΔM) 0.9 Spectral class
Pri motion ra +004 Sec motion ra +008
Pri motion dec -046 Sec motion dec -054
Notes V (Proper motion indicates physical)
rPM=0.164 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 4246780756533707648
 
 
WDS 20264+0620 GWP 2946 : 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
20264+0620 GWP2946 2000 2 30 25.6 16.30 17.20 V 202625.64+062010.9
20264+0620 GWP2946 2010 3 31 25.6 16.30 17.20 V 202625.64+062010.9
20264+0620 GWP2946 2015 4 30 25.6 16.30 17.20 V 202625.64+062010.9

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

 
 
WDS 20264+0620 GWP 2946 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20264+0620 GWP 2946 : MEASURES
 
 
No records found.

 
 
WDS 20264+0620 : VIRTUAL EYEPIECE
 
 

20264+0620 GWP2946A mag 16.3 20264+0620 GWP2946B sep 25.5 P.A. 30.00 mag 17.2 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 20264+0620 : ALADIN DSS IMAGE @ 20h 26m 25.64s +06° 20' 10.9"
 
 
 
 
WDS 20264+0620 GWP 2946 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20264+0620 GWP2946 distance=0' 20256+0604 UC 4177 distance=20' 20271+0551 HJ 2963 distance=31' 20254+0700 UC 4176 distance=43' 20246+0531 BU 664AB distance=57' 20246+0531 FOX9034AC distance=57' 20234+0535 WHC 19 distance=62' 20290+0710 A 610 distance=63' 20300+0655 LDS4845 distance=65' 20233+0534 OPI 24 distance=66' 20309+0626 DAE 10AB distance=67' 20309+0626 WSP 2AC distance=67' 20309+0626 WSP 2AD distance=67' 20309+0626 WSP 2AE distance=67' 20309+0626 WSP 2AF distance=67' 20218+0635 TDT2207 distance=72' 20251+0728 UC 4173 distance=72' 20278+0734 GWP2954 distance=78' 20295+0514 UC 4199 distance=82' 20264+0741 UC 4183 distance=82' 20314+0701 J 3221 distance=82' 20238+0506 J 556 distance=85' 20276+0745 J 1297 distance=86' 20301+0730 LDS4846 distance=89' 20300+0730 NSN 733 distance=89' 20253+0453 KPP4195AB distance=89' 20284+0746 BRT2186 distance=89' 20316+0530 A 395 distance=93' 20312+0513 AG 257 distance=99' 20329+0647 UC 4213 distance=100' 20327+0656 HDS2934 distance=100' 20256+0801 LDS4842 distance=101' 20285+0443 J 3220 distance=103' 20277+0803 HJ 2966 distance=104' 20209+0727 UC 4153 distance=107' 20264+0810 GWP2947AB distance=110' 20198+0716 GRV 331 distance=113' 20331+0525 TDT2364 distance=115' 20321+0737 UC 4206 distance=115' 20230+0803 UC 4163 distance=116' 20258+0818 UC 4178 distance=118' 20335+0527 STF2696AB distance=119' 20335+0527 STF2696AC distance=119' 20311+0444 UC 4205 distance=119' 20185+0626 J 2191 distance=120' 20183+0627 DAM 208AB distance=122' 20183+0627 DAM 208AC distance=122' 20346+0615 UC 4218 distance=123' 20315+0444 BAL2966 distance=123' 20345+0653 BU 1208 distance=126' 20186+0704 HJ 2945 distance=126' 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 20264+0620 GWP2946 30 25.6
Show 20256+0604 UC 4177 278 14.3 20
Show 20271+0551 HJ 2963 209 9.5 31
Show 20254+0700 UC 4176 120 51.9 43
Show 20246+0531 BU 664 AB 287 9.0 57
Show 20246+0531 FOX9034 AC 89 35.6 57
Show 20234+0535 WHC 19 178 2.0 62
Show 20290+0710 A 610 99 0.6 63
Show 20300+0655 LDS4845 27 83.4 65
Show 20233+0534 OPI 24 351 9.2 66
Show 20309+0626 DAE 10 AB 103 0.7 67
Show 20309+0626 WSP 2 AC 114 11.6 67
Show 20309+0626 WSP 2 AD 183 13.6 67
Show 20309+0626 WSP 2 AE 16 18.5 67
Show 20309+0626 WSP 2 AF 176 19.8 67
Show 20218+0635 TDT2207 258 0.9 72
Show 20251+0728 UC 4173 359 42.9 72
Show 20278+0734 GWP2954 290 50.4 78
Show 20295+0514 UC 4199 240 54.1 82
Show 20264+0741 UC 4183 195 59.7 82
Show 20314+0701 J 3221 167 3.9 82
Show 20238+0506 J 556 187 2.9 85
Show 20276+0745 J 1297 2 1.0 86
Show 20301+0730 LDS4846 313 39.4 89
Show 20300+0730 NSN 733 133 39.4 89
Show 20253+0453 KPP4195 AB 16 11.7 89
Show 20284+0746 BRT2186 173 5.0 89
Show 20316+0530 A 395 160 0.7 93
Show 20312+0513 AG 257 75 1.7 99
Show 20329+0647 UC 4213 204 9.0 100
Show 20327+0656 HDS2934 75 1.2 100
Show 20256+0801 LDS4842 218 101.0 101
Show 20285+0443 J 3220 181 3.9 103
Show 20277+0803 HJ 2966 259 3.6 104
Show 20209+0727 UC 4153 201 23.7 107
Show 20264+0810 GWP2947 AB 43.1 110
Show 20198+0716 GRV 331 323 47.5 113
Show 20331+0525 TDT2364 126 1.9 115
Show 20321+0737 UC 4206 33 73.1 115
Show 20230+0803 UC 4163 291 56.4 116
Show 20258+0818 UC 4178 267 86.2 118
Show 20335+0527 STF2696 AB 298 0.5 119
Show 20335+0527 STF2696 AC 348 13.7 119
Show 20311+0444 UC 4205 254 48.5 119
Show 20185+0626 J 2191 134 4.8 120
Show 20183+0627 DAM 208 AB 8 4.9 122
Show 20183+0627 DAM 208 AC 298 5.3 122
Show 20346+0615 UC 4218 315 75.8 123
Show 20315+0444 BAL2966 117 10.4 123
Show 20345+0653 BU 1208 332 3.1 126
Show 20186+0704 HJ 2945 55 10.1 126

 
 
WDS 20264+0620 : COMPONENTS
 
 
  A
B pa=30.0°
sep=25.54"
 
 
20264+0620 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 202625.64+062010.9 Mag 16.3 PmRA 4.00
PmDE -46.0
 
 
20264+0620 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 202626.50+062033.0 Mag 17.2 PmRA 8.00
PmDE -54.0 Calc delta mag 0.9 Calc coord yes