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Doubles in session


Current system
20174-0507
GWP 2936


Nearby doubles
21' : 20178-0447
UC 4140

23' : 20169-0527
RST4658

41' : 20201-0517
TDT2180

53' : 20141-0450
HDS2883AB

63' : 20150-0557
RST4657

63' : 20132-0514
LDS4833AB

66' : 20189-0608
RST4661

70' : 20211-0549
UC 4155

71' : 20188-0614
RST4660

72' : 20144-0603
STF2646AB

76' : 20220-0435
NSN 148

79' : 20214-0407
J 1341

82' : 20140-0403
HJ 909

85' : 20167-0630
J 1388

92' : 20113-0510
KPP2247

92' : 20117-0435
STF2636

93' : 20196-0632
LDS4837

93' : 20212-0353
BRT 498

97' : 20158-0640
UC 4130

98' : 20113-0542
GWP2925

98' : 20168-0329
RST4659AB

102' : 20152-0330
STF2654

103' : 20153-0644
KPP4188

107' : 20116-0609
BU 833AB

109' : 20246-0454
A 2598

120' : 20244-0408
HJ 915AB



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

20174-0507 GWP 2936

 
 
20h 17m 24.36s -05° 06' 31.6" P.A. 87.00 sep 77.3 mag 11.40,17.60
 
 
Coord 2000 20174-0507 Discov num GWP2936 Comp Coord arcsec 2000 20 17 24.36 -05 06 31.6
Date first 1985 Date last 2015 Obs 6
Pa first 87 Pa last 87 P.A. Now (θ) 87°
Sep first 77.2 Sep last 77.34 Sep. Now (ρ) 77.34"
Mag pri 11.40 Mag sec 17.60 delta mag (ΔM) 6.2 Spectral class
Pri motion ra -048 Sec motion ra -050
Pri motion dec -016 Sec motion dec -020
Notes V (Proper motion indicates physical)
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Tycho2 5170-01929-1 Gaia DR2 4219048595083155200
 
 
WDS 20174-0507 GWP 2936 : 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
20174-0507 GWP2936 1998 2 87 77.4 11.40 17.60 V 201724.36-050631.6
20174-0507 GWP2936 2010 3 87 77.4 11.40 17.60 V 201724.36-050631.6
20174-0507 GWP2936 2015 4 87 77.3 11.40 17.60 V 201724.36-050631.6

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

 
 
WDS 20174-0507 GWP 2936 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20174-0507 GWP 2936 : MEASURES
 
 
No records found.

 
 
WDS 20174-0507 : VIRTUAL EYEPIECE
 
 

20174-0507 GWP2936A mag 11.4 20174-0507 GWP2936B sep 77.0 P.A. 87.00 mag 17.6 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 20174-0507 : ALADIN DSS IMAGE @ 20h 17m 24.36s -05° 06' 31.6"
 
 
 
 
WDS 20174-0507 GWP 2936 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20174-0507 GWP2936 distance=0' 20178-0447 UC 4140 distance=21' 20169-0527 RST4658 distance=23' 20201-0517 TDT2180 distance=41' 20141-0450 HDS2883AB distance=53' 20141-0450 CSR 3AC distance=53' 20150-0557 RST4657 distance=63' 20132-0514 LDS4833AB distance=63' 20132-0514 LDS4833Aa,Ab distance=63' 20189-0608 RST4661 distance=66' 20211-0549 UC 4155 distance=70' 20188-0614 RST4660 distance=71' 20144-0603 STF2646BC distance=72' 20144-0603 STF2646AB distance=72' 20220-0435 NSN 148 distance=76' 20214-0407 J 1341 distance=79' 20140-0403 HJ 909 distance=82' 20167-0630 J 1388 distance=85' 20113-0510 KPP2247 distance=92' 20117-0435 STF2636 distance=92' 20196-0632 LDS4837 distance=93' 20212-0353 BRT 498 distance=93' 20158-0640 UC 4130 distance=97' 20113-0542 GWP2925 distance=98' 20168-0329 RST4659AB distance=98' 20168-0329 TOK 337AC distance=98' 20152-0330 STF2654 distance=102' 20153-0644 KPP4188 distance=103' 20116-0609 BU 833BC distance=105' 20116-0609 BU 833AB distance=107' 20116-0609 BU 833AD distance=107' 20246-0454 A 2598 distance=109' 20244-0408 HJ 915AB distance=120' 20244-0408 HJ 915AC distance=120' 20244-0408 ABH 140AD distance=120' 20244-0408 ABH 140AE distance=120' 20244-0408 ABH 140AF distance=120' 20244-0408 ABH 140AG distance=120' 20244-0408 ABH 140AH distance=120' 20251-0539 TDT2254 distance=120' 20246-0602 UC 4169 distance=122' 20169-0710 UC 4136 distance=124' 20169-0712 J 2306 distance=125' 20187-0710 J 2309 distance=126' 20166-0712 JNN 125 distance=126' 20248-0400 GWP2945 distance=130' 20190-0258 RST4662 distance=132' 20165-0719 UC 4133 distance=133' 20109-0637 ARU 20 distance=134' 20227-0319 UC 4161 distance=134' 20133-0706 RST4655 distance=135' 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 20174-0507 GWP2936 87 77.3
Show 20178-0447 UC 4140 350 24.8 21
Show 20169-0527 RST4658 285 1.1 23
Show 20201-0517 TDT2180 190 1.9 41
Show 20141-0450 HDS2883 AB 138 1.0 53
Show 20141-0450 CSR 3 AC 112 19.5 53
Show 20150-0557 RST4657 257 0.5 63
Show 20132-0514 LDS4833 AB 316 13.3 63
Show 20132-0514 LDS4833 Aa,Ab 289 4.4 63
Show 20189-0608 RST4661 282 2.1 66
Show 20211-0549 UC 4155 346 52.8 70
Show 20188-0614 RST4660 106 0.5 71
Show 20144-0603 STF2646 BC 106 26.9 72
Show 20144-0603 STF2646 AB 40 17.8 72
Show 20220-0435 NSN 148 124 4.9 76
Show 20214-0407 J 1341 250 3.2 79
Show 20140-0403 HJ 909 129 15.3 82
Show 20167-0630 J 1388 4 4.6 85
Show 20113-0510 KPP2247 204 18.7 92
Show 20117-0435 STF2636 203 12.5 92
Show 20196-0632 LDS4837 145 28.9 93
Show 20212-0353 BRT 498 184 3.2 93
Show 20158-0640 UC 4130 12 77.6 97
Show 20113-0542 GWP2925 158 51.2 98
Show 20168-0329 RST4659 AB 7 1.8 98
Show 20168-0329 TOK 337 AC 39 127.4 98
Show 20152-0330 STF2654 232 14.4 102
Show 20153-0644 KPP4188 151 2.0 103
Show 20116-0609 BU 833 BC 63 2.8 105
Show 20116-0609 BU 833 AB 63 127.0 107
Show 20116-0609 BU 833 AD 352 43.6 107
Show 20246-0454 A 2598 340 4.2 109
Show 20244-0408 HJ 915 AB 335 45.4 120
Show 20244-0408 HJ 915 AC 36 25.1 120
Show 20244-0408 ABH 140 AD 69 14.4 120
Show 20244-0408 ABH 140 AE 102 40.3 120
Show 20244-0408 ABH 140 AF 311 98.1 120
Show 20244-0408 ABH 140 AG 272 94.0 120
Show 20244-0408 ABH 140 AH 241 115.5 120
Show 20251-0539 TDT2254 106 1.0 120
Show 20246-0602 UC 4169 50 54.1 122
Show 20169-0710 UC 4136 79 55.4 124
Show 20169-0712 J 2306 62 5.2 125
Show 20187-0710 J 2309 323 6.1 126
Show 20166-0712 JNN 125 273 0.2 126
Show 20248-0400 GWP2945 240 49.2 130
Show 20190-0258 RST4662 355 1.2 132
Show 20165-0719 UC 4133 199 58.8 133
Show 20109-0637 ARU 20 138 0.5 134
Show 20227-0319 UC 4161 1 30.0 134
Show 20133-0706 RST4655 132 2.0 135

 
 
WDS 20174-0507 : COMPONENTS
 
 
  A
B pa=87.0°
sep=77.03"
 
 
20174-0507 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 201724.36-050631.6 Mag 11.4 PmRA -48.00
PmDE -16.0 Tycho2 5170-01929-1
Tycho2
Tycho2 5170-01929-1 Pflag RAmdeg 304.35147241 DEmdeg -5.10877604
PmRA -46.9 PmDE -15.4 E RAmdeg 50 E DEmdeg 52
E pmRA 2.8 E pmDE 3.0 EpRAm 1982.76 EpDEm 1981.64
Num 4 Q RAmdeg 1.3 Q DEmdeg 0.9 Q pmRA 1.3
Q pmDE 0.9 BTmag 12.578 E BTmag 0.258 VTmag 11.508
E VTmag 0.133 Prox 999 TYC HIP
CCDM RAdeg 304.35160000 DEdeg -5.10873222 EpRA 1990 1.63
EpDE 1990 1.32 E RAdeg 78.8 E DEdeg 98.1 Posflg
Corr -0.2
 
 
20174-0507 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 201729.51-050627.6 Mag 17.6 PmRA -50.00
PmDE -20.0 Calc delta mag 6.2 Calc coord yes