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Current system
21523+0958
CHE 324


Nearby doubles
17' : 21532+0948
LDS4918

21' : 21524+0938
RED 18

21' : 21537+0954
GWP3103

23' : 21535+0942
UC 266

26' : 21523+1024
TDT3207

31' : 21511+1022
COU2549AB

33' : 21526+0925
HJ 948

39' : 21500+0941
GWP3100

48' : 21502+0922
RAO 624

54' : 21519+0905
STF2833

56' : 21514+1052
LDS4917

56' : 21496+0920
HJ 3060

62' : 21562+0935
A 621

69' : 21539+1102
GWP3105

72' : 21539+0851
GRV 518

73' : 21555+1053
BU 75AB

75' : 21473+0956
UC 4563

78' : 21539+0845
J 2703AB

85' : 21504+0839
HJ 944

87' : 21572+1047
A 622

88' : 21468+1030
J 201

91' : 21570+0900
SKF2809

98' : 21586+0931
HJ 3077

99' : 21513+0821
STF2831

105' : 21476+1116
BPM2407

111' : 21448+1009
GRV 498



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

21523+0958 CHE 324

 
 
21h 52m 20.95s +09° 58' 01.4" P.A. 191.00 sep 14.2 mag 12.15,12.60
 
 
Coord 2000 21523+0958 Discov num CHE 324 Comp Coord arcsec 2000 21 52 20.95 +09 58 01.4
Date first 1906 Date last 2015 Obs 11
Pa first 192 Pa last 190.5 P.A. Now (θ) 190.5°
Sep first 14.2 Sep last 14.17 Sep. Now (ρ) 14.17"
Mag pri 12.15 Mag sec 12.60 delta mag (ΔM) 0.45 Spectral class
Pri motion ra +004 Sec motion ra -002
Pri motion dec -007 Sec motion dec -004
Notes
rPM=0.832
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Tycho2 1126-00885-1 Gaia DR2 2726261792858947456
 
 
WDS 21523+0958 CHE 324 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Che1908 Pa - Chevalier, Stanislas .
Che1908 Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b)
Che1909 Pa - Chevalier, Stanislas .
Che1909 Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b)
Che1910 Ma j Chevalier, Stanislas & Tsang Ziang-seng .
Che1910 +Pa Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b)
Che1911 Ma - Chevalier, Stanislas .
Che1911 +Pa Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b)
Che1925 Pa - Chevalier, Stanislas 1925JO......8...65G
Che1925 J. Obs. 8, 65, 1925
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21523+0958 CHE 324 2000 4 191 14.2 12.15 12.60 D 215220.95+095801.4
21523+0958 CHE 324 2013 6 191 13.9 12.15 12.60 215220.95+095801.4
21523+0958 CHE 324 2015 8 191 14.2 12.15 12.60 215220.95+095801.4

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

 
 
WDS 21523+0958 CHE 324 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21523+0958 CHE 324 : MEASURES
 
 
No records found.

 
 
WDS 21523+0958 : VIRTUAL EYEPIECE
 
 

21523+0958 CHE 324A mag 12.15 21523+0958 CHE 324B sep 14.2 P.A. 190.30 mag 12.6 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21523+0958 : ALADIN DSS IMAGE @ 21h 52m 20.95s +09° 58' 01.4"
 
 
 
 
WDS 21523+0958 CHE 324 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21523+0958 CHE 324 distance=0' 21532+0948 LDS4918 distance=17' 21524+0938 RED 18 distance=21' 21537+0954 GWP3103 distance=21' 21535+0942 UC 266 distance=23' 21523+1024 TDT3207 distance=26' 21511+1022 COU2549AB distance=31' 21511+1022 HEI 599AC distance=31' 21526+0925 HJ 948 distance=33' 21500+0941 GWP3100 distance=39' 21502+0922 RAO 624 distance=48' 21519+0905 STF2833 distance=54' 21514+1052 LDS4917 distance=56' 21496+0920 HJ 3060 distance=56' 21562+0935 A 621 distance=62' 21539+1102 GWP3105 distance=69' 21539+0851 GRV 518 distance=72' 21555+1053 BU 75AB distance=73' 21555+1053 BU 75AB,C distance=73' 21473+0956 UC 4563 distance=75' 21539+0845 J 2703AB distance=78' 21539+0845 J 2703AC distance=78' 21539+0845 ABH 153AD distance=78' 21539+0845 ABH 153AE distance=78' 21504+0839 HJ 944 distance=85' 21572+1047 A 622 distance=87' 21468+1030 J 201 distance=88' 21570+0900 SKF2809 distance=91' 21586+0931 HJ 3077 distance=98' 21513+0821 STF2831 distance=99' 21476+1116 BPM2407 distance=105' 21460+1053 BU 1305BC distance=108' 21460+1053 BU 1305AD distance=109' 21460+1053 BU 1305AE distance=109' 21460+1053 BU 1305AF distance=109' 21460+1053 BU 1305AG distance=109' 21460+1053 BU 1305A,BC distance=109' 21448+1009 GRV 498 distance=111' 21513+0808 STE 15AB distance=112' 21513+0808 YSC 164Aa,Ab distance=112' 21451+0925 GWP3091 distance=113' 21449+1040 HJ 285 distance=117' 21479+1136 BPM2408 distance=119' 21442+0953 S 798AB (Enif) distance=121' 21442+0953 S 798AC (Enif) distance=121' 21538+1158 DEA 90 distance=122' 21573+0825 HJ 5523 distance=122' 21480+1146 A 1224 distance=126' 22005+0926 GRV 528 distance=126' 21521+0739 OSO 158AB distance=140' 21521+0739 OSO 158AC distance=140' 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 21523+0958 CHE 324 191 14.2
Show 21532+0948 LDS4918 348 9.9 17
Show 21524+0938 RED 18 118 0.3 21
Show 21537+0954 GWP3103 230 32.3 21
Show 21535+0942 UC 266 222 122.1 23
Show 21523+1024 TDT3207 315 1.7 26
Show 21511+1022 COU2549 AB 86 0.1 31
Show 21511+1022 HEI 599 AC 82 0.2 31
Show 21526+0925 HJ 948 300 15.1 33
Show 21500+0941 GWP3100 222 67.6 39
Show 21502+0922 RAO 624 331 1.5 48
Show 21519+0905 STF2833 337 8.4 54
Show 21514+1052 LDS4917 93 41.2 56
Show 21496+0920 HJ 3060 232 18.3 56
Show 21562+0935 A 621 86 0.1 62
Show 21539+1102 GWP3105 113 4.3 69
Show 21539+0851 GRV 518 329 40.5 72
Show 21555+1053 BU 75 AB 26 1.1 73
Show 21555+1053 BU 75 AB,C 211 35.3 73
Show 21473+0956 UC 4563 269 30.4 75
Show 21539+0845 J 2703 AB 97 6.8 78
Show 21539+0845 J 2703 AC 223 14.3 78
Show 21539+0845 ABH 153 AD 120 67.5 78
Show 21539+0845 ABH 153 AE 110 67.3 78
Show 21504+0839 HJ 944 17 20.4 85
Show 21572+1047 A 622 284 0.2 87
Show 21468+1030 J 201 224 2.7 88
Show 21570+0900 SKF2809 303 104.4 91
Show 21586+0931 HJ 3077 36 36.1 98
Show 21513+0821 STF2831 355 14.5 99
Show 21476+1116 BPM2407 143 39.7 105
Show 21460+1053 BU 1305 BC 52 1.3 108
Show 21460+1053 BU 1305 AD 47 49.2 109
Show 21460+1053 BU 1305 AE 66 81.8 109
Show 21460+1053 BU 1305 AF 235 42.8 109
Show 21460+1053 BU 1305 AG 297 98.7 109
Show 21460+1053 BU 1305 A,BC 90 89.2 109
Show 21448+1009 GRV 498 59 37.3 111
Show 21513+0808 STE 15 AB 248 5.9 112
Show 21513+0808 YSC 164 Aa,Ab 10 0.5 112
Show 21451+0925 GWP3091 119 16.9 113
Show 21449+1040 HJ 285 55 8.0 117
Show 21479+1136 BPM2408 52 87.5 119
Show Enif 21442+0953 S 798 AB 323 83.2 121
Show Enif 21442+0953 S 798 AC 318 143.9 121
Show 21538+1158 DEA 90 17 11.2 122
Show 21573+0825 HJ 5523 204 20.4 122
Show 21480+1146 A 1224 353 3.1 126
Show 22005+0926 GRV 528 235 21.4 126
Show 21521+0739 OSO 158 AB 126 10.4 140
Show 21521+0739 OSO 158 AC 30 13.2 140

 
 
WDS 21523+0958 : COMPONENTS
 
 
  A
B pa=190.3°
sep=14.16"
 
 
21523+0958 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215220.95+095801.4 Mag 12.15 PmRA 4.00
PmDE -7.0 Tycho2 1126-00885-1
Tycho2
Tycho2 1126-00885-1 Pflag RAmdeg 328.08728994 DEmdeg 9.96707406
PmRA 2.4 PmDE -6.8 E RAmdeg 91 E DEmdeg 108
E pmRA 3.1 E pmDE 3.2 EpRAm 1977.59 EpDEm 1968.57
Num 3 Q RAmdeg 0.2 Q DEmdeg 2.1 Q pmRA 0.2
Q pmDE 2.1 BTmag 12.593 E BTmag 0.295 VTmag 12.149
E VTmag 0.258 Prox 999 TYC HIP
CCDM RAdeg 328.08728472 DEdeg 9.96707972 EpRA 1990 1.74
EpDE 1990 1.57 E RAdeg 101.7 E DEdeg 131.6 Posflg
Corr -0.1
 
 
21523+0958 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215220.78+095747.5 Mag 12.6 PmRA -2.00
PmDE -4.0 Calc delta mag 0.45 Calc coord yes