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Doubles in session


Current system
21500+0941
GWP 3100


Nearby doubles
19' : 21502+0922
RAO 624

23' : 21496+0920
HJ 3060

36' : 21524+0938
RED 18

39' : 21523+0958
CHE 324

42' : 21526+0925
HJ 948

43' : 21473+0956
UC 4563

44' : 21511+1022
COU2549AB

47' : 21519+0905
STF2833

48' : 21532+0948
LDS4918

51' : 21535+0942
UC 266

55' : 21523+1024
TDT3207

56' : 21537+0954
GWP3103

64' : 21504+0839
HJ 944

68' : 21468+1030
J 201

74' : 21514+1052
LDS4917

75' : 21451+0925
GWP3091

77' : 21539+0851
GRV 518

82' : 21448+1009
GRV 498

82' : 21539+0845
J 2703AB

83' : 21513+0821
STF2831

88' : 21442+0953
S 798AB
Enif

92' : 21562+0935
A 621

96' : 21449+1040
HJ 285

96' : 21513+0808
STE 15AB

100' : 21539+1102
GWP3105

102' : 21476+1116
BPM2407



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

21500+0941 GWP 3100

 
 
21h 50m 02.22s +09° 41' 07.9" P.A. 222.00 sep 67.6 mag 15.30,17.50
 
 
Coord 2000 21500+0941 Discov num GWP3100 Comp Coord arcsec 2000 21 50 02.22 +09 41 07.9
Date first 1990 Date last 2015 Obs 6
Pa first 222 Pa last 222.2 P.A. Now (θ) 222.2°
Sep first 68.0 Sep last 67.627 Sep. Now (ρ) 67.627"
Mag pri 15.30 Mag sec 17.50 delta mag (ΔM) 2.2 Spectral class
Pri motion ra -044 Sec motion ra -048
Pri motion dec -082 Sec motion dec -092
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.104 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 2726136762065680384
 
 
WDS 21500+0941 GWP 3100 : 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
21500+0941 GWP3100 2000 2 222 67.7 15.30 17.50 V R 215002.22+094107.9
21500+0941 GWP3100 2010 3 222 67.5 15.30 17.50 V R 215002.22+094107.9
21500+0941 GWP3100 2015 4 222 67.6 15.30 17.50 V R 215002.22+094107.9

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

 
 
WDS 21500+0941 GWP 3100 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21500+0941 GWP 3100 : MEASURES
 
 
No records found.

 
 
WDS 21500+0941 : VIRTUAL EYEPIECE
 
 

21500+0941 GWP3100A mag 15.3 21500+0941 GWP3100B sep 67.2 P.A. 221.80 mag 17.5 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 21500+0941 : ALADIN DSS IMAGE @ 21h 50m 02.22s +09° 41' 07.9"
 
 
 
 
WDS 21500+0941 GWP 3100 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21500+0941 GWP3100 distance=1' 21502+0922 RAO 624 distance=19' 21496+0920 HJ 3060 distance=23' 21524+0938 RED 18 distance=36' 21523+0958 CHE 324 distance=39' 21526+0925 HJ 948 distance=42' 21473+0956 UC 4563 distance=43' 21511+1022 COU2549AB distance=44' 21511+1022 HEI 599AC distance=44' 21519+0905 STF2833 distance=47' 21532+0948 LDS4918 distance=48' 21535+0942 UC 266 distance=51' 21523+1024 TDT3207 distance=55' 21537+0954 GWP3103 distance=56' 21504+0839 HJ 944 distance=64' 21468+1030 J 201 distance=68' 21514+1052 LDS4917 distance=74' 21451+0925 GWP3091 distance=75' 21539+0851 GRV 518 distance=77' 21448+1009 GRV 498 distance=82' 21539+0845 J 2703AB distance=82' 21539+0845 J 2703AC distance=82' 21539+0845 ABH 153AD distance=82' 21539+0845 ABH 153AE distance=82' 21513+0821 STF2831 distance=83' 21442+0953 S 798AB (Enif) distance=88' 21442+0953 S 798AC (Enif) distance=88' 21562+0935 A 621 distance=92' 21460+1053 BU 1305BC distance=93' 21460+1053 BU 1305AD distance=94' 21460+1053 BU 1305AE distance=94' 21460+1053 BU 1305AF distance=94' 21460+1053 BU 1305AG distance=94' 21460+1053 BU 1305A,BC distance=94' 21449+1040 HJ 285 distance=96' 21513+0808 STE 15AB distance=96' 21513+0808 YSC 164Aa,Ab distance=96' 21539+1102 GWP3105 distance=100' 21476+1116 BPM2407 distance=102' 21555+1053 BU 75AB distance=109' 21555+1053 BU 75AB,C distance=109' 21570+0900 SKF2809 distance=112' 21424+0902 UC 4534 distance=119' 21479+1136 BPM2408 distance=120' 21431+1045 ITF 72 distance=121' 21572+1047 A 622 distance=125' 21521+0739 OSO 158AB distance=127' 21521+0739 OSO 158AC distance=127' 21439+0812 UC 4540 distance=127' 21586+0931 HJ 3077 distance=129' 21480+1146 A 1224 distance=129' 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 21500+0941 GWP3100 222 67.6 1
Show 21502+0922 RAO 624 331 1.5 19
Show 21496+0920 HJ 3060 232 18.3 23
Show 21524+0938 RED 18 118 0.3 36
Show 21523+0958 CHE 324 191 14.2 39
Show 21526+0925 HJ 948 300 15.1 42
Show 21473+0956 UC 4563 269 30.4 43
Show 21511+1022 COU2549 AB 86 0.1 44
Show 21511+1022 HEI 599 AC 82 0.2 44
Show 21519+0905 STF2833 337 8.4 47
Show 21532+0948 LDS4918 348 9.9 48
Show 21535+0942 UC 266 222 122.1 51
Show 21523+1024 TDT3207 315 1.7 55
Show 21537+0954 GWP3103 230 32.3 56
Show 21504+0839 HJ 944 17 20.4 64
Show 21468+1030 J 201 224 2.7 68
Show 21514+1052 LDS4917 93 41.2 74
Show 21451+0925 GWP3091 119 16.9 75
Show 21539+0851 GRV 518 329 40.5 77
Show 21448+1009 GRV 498 59 37.3 82
Show 21539+0845 J 2703 AB 97 6.8 82
Show 21539+0845 J 2703 AC 223 14.3 82
Show 21539+0845 ABH 153 AD 120 67.5 82
Show 21539+0845 ABH 153 AE 110 67.3 82
Show 21513+0821 STF2831 355 14.5 83
Show Enif 21442+0953 S 798 AB 323 83.2 88
Show Enif 21442+0953 S 798 AC 318 143.9 88
Show 21562+0935 A 621 86 0.1 92
Show 21460+1053 BU 1305 BC 52 1.3 93
Show 21460+1053 BU 1305 AD 47 49.2 94
Show 21460+1053 BU 1305 AE 66 81.8 94
Show 21460+1053 BU 1305 AF 235 42.8 94
Show 21460+1053 BU 1305 AG 297 98.7 94
Show 21460+1053 BU 1305 A,BC 90 89.2 94
Show 21449+1040 HJ 285 55 8.0 96
Show 21513+0808 STE 15 AB 248 5.9 96
Show 21513+0808 YSC 164 Aa,Ab 10 0.5 96
Show 21539+1102 GWP3105 113 4.3 100
Show 21476+1116 BPM2407 143 39.7 102
Show 21555+1053 BU 75 AB 26 1.1 109
Show 21555+1053 BU 75 AB,C 211 35.3 109
Show 21570+0900 SKF2809 303 104.4 112
Show 21424+0902 UC 4534 216 40.4 119
Show 21479+1136 BPM2408 52 87.5 120
Show 21431+1045 ITF 72 75 33.7 121
Show 21572+1047 A 622 284 0.2 125
Show 21521+0739 OSO 158 AB 126 10.4 127
Show 21521+0739 OSO 158 AC 30 13.2 127
Show 21439+0812 UC 4540 92 48.4 127
Show 21586+0931 HJ 3077 36 36.1 129
Show 21480+1146 A 1224 353 3.1 129

 
 
WDS 21500+0941 : COMPONENTS
 
 
  A
B pa=221.8°
sep=67.19"
 
 
21500+0941 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215002.22+094107.9 Mag 15.3 PmRA -44.00
PmDE -82.0
 
 
21500+0941 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214959.19+094017.8 Mag 17.5 PmRA -48.00
PmDE -92.0 Calc delta mag 2.2 Calc coord yes