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Current system
21492+0543
GIC 172


Nearby doubles
21' : 21502+0558
CBL 600

22' : 21489+0523
HU 281

28' : 21480+0521
BRT2293

30' : 21483+0518
BRT2294

31' : 21512+0546
HJ 3061

35' : 21504+0514
BRT2192

38' : 21514+0525
BAL2983

44' : 21521+0549
J 916

45' : 21522+0538
JOD 23AB

46' : 21462+0536
HJ 3057

49' : 21465+0611
GRV 502

63' : 21524+0623
SKF1871

63' : 21530+0518
HU 379

64' : 21465+0632
STT 450

66' : 21465+0635
UC 4556

71' : 21534+0512
HJ 3064

75' : 21445+0607
HDS3096

77' : 21476+0431
CVR 920

80' : 21442+0518
GWP3090

85' : 21441+0506
TDS1144

86' : 21547+0606
SLW1256

87' : 21542+0459
OSO 160AB

93' : 21462+0423
CVR 918

102' : 21470+0408
STE 14AB

104' : 21423+0555
HU 280

105' : 21469+0722
J 202



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

21492+0543 GIC 172

 
 
21h 49m 12.22s +05° 43' 22.2" P.A. 126.00 sep 434.7 mag 8.78,14.87 Sp K3V
 
 
Coord 2000 21492+0543 Discov num GIC 172 Comp Coord arcsec 2000 21 49 12.22 +05 43 22.2
Date first 1960 Date last 2016 Obs 9
Pa first 127 Pa last 125.9 P.A. Now (θ) 125.9°
Sep first 432.0 Sep last 434.722 Sep. Now (ρ) 434.722"
Mag pri 8.78 Mag sec 14.87 delta mag (ΔM) 6.09 Spectral class K3V (yellow-orange)
Pri motion ra +541 Sec motion ra +540
Pri motion dec -028 Sec motion dec -022
Notes N (See Notes)
rPM=0.011 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus SAO 127085 Tycho2 0556-01279-1 HD 207491
 
 
WDS 21492+0543 GIC 172 : NOTES
 
 
discov_num notes refcode
GIC 172 G093-040/G093-041 = GJ 838.1AB.
 
 
REFERENCES
 
 
refcode metd author reference
Gic1961 - Giclas, H., Burnham, R. & Thomas, N. 1961LowOB...5...61G
Gic1961 Lowell Obs. Bull. 5, 61, 1961
Gic1971 Pa - Giclas, H., Burnham, R. & Thomas, N. .
Gic1971 Lowell Proper Motion Survey (No. Hemisphere), 1971
Gic1978 Pa - Giclas, H., Burnham, R. & Thomas, N. .
Gic1978 Lowell Proper Motion Survey (So. Hemisphere), 1978 (Lowell Obs. Bull. 8, 89, 1978)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21492+0543 GIC 172 2000 2 126 434.8 8.64 14.80 K3V N D 214912.24+054322.3
21492+0543 GIC 172 2010 4 126 434.7 8.78 14.87 K3V N 214912.22+054322.2
21492+0543 GIC 172 2015 6 126 434.7 8.78 14.87 K3V N 214912.22+054322.2
21492+0543 GIC 172 2016 7 126 434.7 8.78 14.87 K3V N 214912.22+054322.2

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

 
 
WDS 21492+0543 GIC 172 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21492+0543 GIC 172 : MEASURES
 
 
No records found.

 
 
WDS 21492+0543 : VIRTUAL EYEPIECE
 
 

21492+0543 GIC 172A mag 8.78 Sp K3V 21492+0543 GIC 172B sep 433.3 P.A. 126.00 mag 14.87 virtual eyepiece
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Radius:
Components only
 
 
WDS 21492+0543 : ALADIN DSS IMAGE @ 21h 49m 12.22s +05° 43' 22.2"
 
 
 
 
WDS 21492+0543 GIC 172 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21492+0543 GIC 172 distance=0' 21502+0558 CBL 600 distance=21' 21489+0523 HU 281 distance=22' 21480+0521 BRT2293 distance=28' 21483+0518 BRT2294 distance=30' 21512+0546 HJ 3061 distance=31' 21504+0514 BRT2192 distance=35' 21514+0525 BAL2983 distance=38' 21521+0549 J 916 distance=44' 21522+0538 JOD 23AB distance=45' 21522+0538 JOD 23AC distance=45' 21462+0536 HJ 3057 distance=46' 21465+0611 GRV 502 distance=49' 21524+0623 SKF1871 distance=63' 21530+0518 HU 379 distance=63' 21465+0632 STT 450 distance=64' 21465+0635 UC 4556 distance=66' 21534+0512 HJ 3064 distance=71' 21445+0607 HDS3096 distance=75' 21476+0431 CVR 920 distance=77' 21442+0518 GWP3090 distance=80' 21441+0506 TDS1144 distance=85' 21547+0606 SLW1256 distance=86' 21542+0459 OSO 160AB distance=87' 21542+0459 OSO 160AC distance=87' 21462+0423 CVR 918 distance=93' 21470+0408 STE 14AB distance=102' 21423+0555 HU 280 distance=104' 21469+0722 J 202 distance=105' 21450+0419 BAL2564 distance=106' 21436+0700 HJ 3053 distance=114' 21441+0709 STTA222 distance=115' 21439+0419 NSN 6 distance=116' 21417+0625 HU 278AB distance=120' 21417+0625 HU 278AC distance=120' 21566+0633 HU 381 distance=121' 21521+0739 OSO 158AB distance=124' 21521+0739 OSO 158AC distance=124' 21547+0400 BAL2565 distance=132' 21580+0556 STF2848 distance=133' 21576+0501 HJ 3073 distance=133' 21485+0331 HEI 289 distance=133' 21557+0715 STT 452 distance=134' 21513+0332 HEI 291 distance=136' 21404+0514 DBR 329 distance=136' 21403+0516 SKF 484 distance=137' 21419+0708 HJ 3050 distance=138' 21423+0715 HU 279 distance=139' 21544+0738 CVR 254 distance=139' 21551+0355 HEI 823 distance=140' 21495+0324 STF2828AB 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 21492+0543 GIC 172 126 434.7
Show 21502+0558 CBL 600 253 12.0 21
Show 21489+0523 HU 281 146 1.5 22
Show 21480+0521 BRT2293 310 1.4 28
Show 21483+0518 BRT2294 242 2.3 30
Show 21512+0546 HJ 3061 105 17.0 31
Show 21504+0514 BRT2192 24 3.3 35
Show 21514+0525 BAL2983 16 6.0 38
Show 21521+0549 J 916 184 1.7 44
Show 21522+0538 JOD 23 AB 288 0.2 45
Show 21522+0538 JOD 23 AC 35 0.7 45
Show 21462+0536 HJ 3057 7 21.2 46
Show 21465+0611 GRV 502 204 30.4 49
Show 21524+0623 SKF1871 253 7.0 63
Show 21530+0518 HU 379 253 1.4 63
Show 21465+0632 STT 450 255 44.3 64
Show 21465+0635 UC 4556 339 4.7 66
Show 21534+0512 HJ 3064 141 9.1 71
Show 21445+0607 HDS3096 79 1.3 75
Show 21476+0431 CVR 920 71 8.8 77
Show 21442+0518 GWP3090 68 12.6 80
Show 21441+0506 TDS1144 115 1.1 85
Show 21547+0606 SLW1256 203 31.1 86
Show 21542+0459 OSO 160 AB 316 13.8 87
Show 21542+0459 OSO 160 AC 225 25.6 87
Show 21462+0423 CVR 918 268 9.0 93
Show 21470+0408 STE 14 AB 328 31.4 102
Show 21423+0555 HU 280 0.1 104
Show 21469+0722 J 202 183 3.3 105
Show 21450+0419 BAL2564 195 5.2 106
Show 21436+0700 HJ 3053 190 24.3 114
Show 21441+0709 STTA222 258 87.4 115
Show 21439+0419 NSN 6 339 3.8 116
Show 21417+0625 HU 278 AB 202 3.0 120
Show 21417+0625 HU 278 AC 233 18.5 120
Show 21566+0633 HU 381 235 0.2 121
Show 21521+0739 OSO 158 AB 126 10.4 124
Show 21521+0739 OSO 158 AC 30 13.2 124
Show 21547+0400 BAL2565 208 3.9 132
Show 21580+0556 STF2848 56 10.9 133
Show 21576+0501 HJ 3073 18 25.6 133
Show 21485+0331 HEI 289 312 0.7 133
Show 21557+0715 STT 452 177 0.8 134
Show 21513+0332 HEI 291 300 2.3 136
Show 21404+0514 DBR 329 304 5.5 136
Show 21403+0516 SKF 484 23 14.9 137
Show 21419+0708 HJ 3050 37 20.9 138
Show 21423+0715 HU 279 356 2.5 139
Show 21544+0738 CVR 254 73 13.1 139
Show 21551+0355 HEI 823 82 2.5 140
Show 21495+0324 STF2828 AB 140 33.7 140

 
 
WDS 21492+0543 : COMPONENTS
 
 
  A
B pa=126.0°
sep=433.32"
 
 
21492+0543 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 214912.22+054322.2 Mag 8.78 Spectral class K3V (yellow-orange)
PmRA 541.00 PmDE -28.0 SAO 127085 Tycho2 0556-01279-1
HD 207491 DM BD+05 4874
Tycho2
Tycho2 0556-01279-1 Pflag RAmdeg 327.30095255 DEmdeg 5.72285908
PmRA 540.7 PmDE -28.2 E RAmdeg 12 E DEmdeg 14
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.55 EpDEm 1989.64
Num 11 Q RAmdeg 0.7 Q DEmdeg 0.8 Q pmRA 0.7
Q pmDE 0.7 BTmag 10.079 E BTmag 0.035 VTmag 8.777
E VTmag 0.018 Prox 999 TYC T HIP
CCDM RAdeg 327.29970333 DEdeg 5.72292444 EpRA 1990 1.73
EpDE 1990 1.67 E RAdeg 12.4 E DEdeg 14.8 Posflg
Corr -0.2
SAO
SAO 127085 DelFlag RA1950 PmRA1950 0.037
DE1950 PmDE1950 -0.025 Vmag 8.5 SpType K2
Double code Source 32 CatNum 10955 DM BD+05 4874
DMcomp BDsup HD 207491 M HD 0
GC RA1950rad 5.70142552 DE1950rad 0.09581533 PmRA2000 0.0372
PmDE2000 -0.028
 
 
21492+0543 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 214935.70+053907.3 Mag 14.87 PmRA 540.00
PmDE -22.0 Calc delta mag 6.09 Calc coord yes