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Current system
20305-0436
GWP 2963


Nearby doubles
30' : 20286-0426
TOK 700

39' : 20325-0413
A 735

46' : 20321-0515
A 170

53' : 20345-0421
J 2315

53' : 20340-0438
TDT2379

54' : 20275-0405
TDT2291

57' : 20296-0531
CVR 225

58' : 20343-0445
BRT 502

62' : 20317-0337
GWP2964

69' : 20312-0328
J 1395

70' : 20351-0436
RST4671

72' : 20324-0330
HJ 919

73' : 20319-0327
A 734

77' : 20341-0530
TDT2382

78' : 20266-0343
RST4666

81' : 20284-0321
RST4667

84' : 20347-0341
TDT2389

86' : 20300-0311
RST4668

87' : 20334-0321
HDS2936

87' : 20280-0318
J 1705

90' : 20246-0454
A 2598

91' : 20293-0605
GWP2960

92' : 20248-0400
GWP2945

93' : 20313-0304
TDT2336

97' : 20244-0408
HJ 915AB

98' : 20369-0416
LDS1475



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

20305-0436 GWP 2963

 
 
20h 30m 27.97s -04° 35' 43.2" P.A. 324.00 sep 29.1 mag 10.70,12.30
 
 
Coord 2000 20305-0436 Discov num GWP2963 Comp Coord arcsec 2000 20 30 27.97 -04 35 43.2
Date first 1985 Date last 2016 Obs 9
Pa first 325 Pa last 323.7 P.A. Now (θ) 323.7°
Sep first 29.4 Sep last 29.091 Sep. Now (ρ) 29.091"
Mag pri 10.70 Mag sec 12.30 delta mag (ΔM) 1.6 Spectral class
Pri motion ra -100 Sec motion ra -100
Pri motion dec +092 Sec motion dec +102
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.07 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5184-01260-1 Gaia DR2 4218533748765026560
 
 
WDS 20305-0436 GWP 2963 : 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
20305-0436 GWP2963 1998 2 324 29.0 10.70 12.30 V R 203027.97-043543.2
20305-0436 GWP2963 2000 3 323 29.2 10.70 12.30 V R 203027.97-043543.2
20305-0436 GWP2963 2010 4 324 29.1 10.70 12.30 V R 203027.97-043543.2
20305-0436 GWP2963 2015 5 324 29.1 10.70 12.30 V R 203027.97-043543.2
20305-0436 GWP2963 2016 9 324 29.1 10.70 12.30 V R 203027.97-043543.2

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

 
 
WDS 20305-0436 GWP 2963 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20305-0436 GWP 2963 : MEASURES
 
 
No records found.

 
 
WDS 20305-0436 : VIRTUAL EYEPIECE
 
 

20305-0436 GWP2963A mag 10.7 20305-0436 GWP2963B sep 29.1 P.A. 323.80 mag 12.3 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 20305-0436 : ALADIN DSS IMAGE @ 20h 30m 27.97s -04° 35' 43.2"
 
 
 
 
WDS 20305-0436 GWP 2963 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20305-0436 GWP2963 distance=0' 20286-0426 TOK 700 distance=30' 20325-0413 A 735 distance=39' 20321-0515 A 170 distance=46' 20345-0421 J 2315 distance=53' 20340-0438 TDT2379 distance=53' 20275-0405 TDT2291 distance=54' 20296-0531 CVR 225 distance=57' 20343-0445 BRT 502 distance=58' 20317-0337 GWP2964 distance=62' 20312-0328 J 1395 distance=69' 20351-0436 RST4671 distance=70' 20324-0330 HJ 919 distance=72' 20319-0327 A 734 distance=73' 20341-0530 TDT2382 distance=77' 20266-0343 RST4666 distance=78' 20284-0321 RST4667 distance=81' 20347-0341 TDT2389 distance=84' 20300-0311 RST4668 distance=86' 20334-0321 HDS2936 distance=87' 20280-0318 J 1705 distance=87' 20246-0454 A 2598 distance=90' 20293-0605 GWP2960 distance=91' 20248-0400 GWP2945 distance=92' 20313-0304 TDT2336 distance=93' 20244-0408 HJ 915AB distance=97' 20244-0408 HJ 915AC distance=97' 20244-0408 ABH 140AD distance=97' 20244-0408 ABH 140AE distance=97' 20244-0408 ABH 140AF distance=97' 20244-0408 ABH 140AG distance=97' 20244-0408 ABH 140AH distance=97' 20369-0416 LDS1475 distance=98' 20251-0539 TDT2254 distance=102' 20372-0523 J 2316 distance=103' 20302-0621 J 1394 distance=106' 20285-0254 TDT2314 distance=107' 20334-0613 HJ 1529 distance=107' 20249-0327 UC 4171 distance=108' 20286-0622 J 1390 distance=110' 20293-0624 J 1392 distance=111' 20318-0629 J 1397 distance=115' 20364-0550 HO 279 distance=116' 20365-0311 TOR 26 distance=122' 20246-0602 UC 4169 distance=123' 20354-0615 FOX 94 distance=125' 20329-0236 BRT 501 distance=126' 20363-0305 KPP1332 distance=126' 20220-0435 NSN 148 distance=127' 20296-0650 DOO 85 distance=136' 20358-0628 UC 4227 distance=138' 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 20305-0436 GWP2963 324 29.1
Show 20286-0426 TOK 700 235 0.1 30
Show 20325-0413 A 735 271 4.5 39
Show 20321-0515 A 170 218 1.7 46
Show 20345-0421 J 2315 319 6.5 53
Show 20340-0438 TDT2379 180 3.9 53
Show 20275-0405 TDT2291 87 0.5 54
Show 20296-0531 CVR 225 85 36.0 57
Show 20343-0445 BRT 502 120 3.3 58
Show 20317-0337 GWP2964 162 24.1 62
Show 20312-0328 J 1395 298 5.7 69
Show 20351-0436 RST4671 48 0.7 70
Show 20324-0330 HJ 919 219 24.6 72
Show 20319-0327 A 734 294 2.0 73
Show 20341-0530 TDT2382 249 1.2 77
Show 20266-0343 RST4666 199 0.5 78
Show 20284-0321 RST4667 178 9.0 81
Show 20347-0341 TDT2389 184 0.6 84
Show 20300-0311 RST4668 162 2.2 86
Show 20334-0321 HDS2936 156 0.2 87
Show 20280-0318 J 1705 319 7.7 87
Show 20246-0454 A 2598 340 4.2 90
Show 20293-0605 GWP2960 285 262.4 91
Show 20248-0400 GWP2945 240 49.2 92
Show 20313-0304 TDT2336 146 2.6 93
Show 20244-0408 HJ 915 AB 335 45.4 97
Show 20244-0408 HJ 915 AC 36 25.1 97
Show 20244-0408 ABH 140 AD 69 14.4 97
Show 20244-0408 ABH 140 AE 102 40.3 97
Show 20244-0408 ABH 140 AF 311 98.1 97
Show 20244-0408 ABH 140 AG 272 94.0 97
Show 20244-0408 ABH 140 AH 241 115.5 97
Show 20369-0416 LDS1475 259 21.2 98
Show 20251-0539 TDT2254 106 1.0 102
Show 20372-0523 J 2316 54 12.7 103
Show 20302-0621 J 1394 147 10.9 106
Show 20285-0254 TDT2314 238 0.7 107
Show 20334-0613 HJ 1529 110 37.0 107
Show 20249-0327 UC 4171 227 64.7 108
Show 20286-0622 J 1390 348 8.1 110
Show 20293-0624 J 1392 317 3.4 111
Show 20318-0629 J 1397 347 3.7 115
Show 20364-0550 HO 279 184 7.7 116
Show 20365-0311 TOR 26 75 16.5 122
Show 20246-0602 UC 4169 50 54.1 123
Show 20354-0615 FOX 94 240 2.5 125
Show 20329-0236 BRT 501 135 4.4 126
Show 20363-0305 KPP1332 228 10.1 126
Show 20220-0435 NSN 148 124 4.9 127
Show 20296-0650 DOO 85 246 3.7 136
Show 20358-0628 UC 4227 283 36.9 138

 
 
WDS 20305-0436 : COMPONENTS
 
 
  A
B pa=323.8°
sep=29.06"
 
 
20305-0436 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 203027.97-043543.2 Mag 10.7 PmRA -100.00
PmDE 92.0 Tycho2 5184-01260-1
Tycho2
Tycho2 5184-01260-1 Pflag RAmdeg 307.61653562 DEmdeg -4.59532945
PmRA -99.0 PmDE 92.0 E RAmdeg 40 E DEmdeg 48
E pmRA 1.8 E pmDE 1.9 EpRAm 1985.25 EpDEm 1980.29
Num 5 Q RAmdeg 1.0 Q DEmdeg 1.1 Q pmRA 1.1
Q pmDE 1.1 BTmag 11.702 E BTmag 0.088 VTmag 11.074
E VTmag 0.088 Prox 999 TYC T HIP
CCDM RAdeg 307.61676361 DEdeg -4.59555917 EpRA 1990 1.73
EpDE 1990 1.27 E RAdeg 42.5 E DEdeg 64.3 Posflg
Corr 0.0
 
 
20305-0436 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 203026.82-043519.8 Mag 12.3 PmRA -100.00
PmDE 102.0 Calc delta mag 1.6 Calc coord yes