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Current system
21515+1806
GIC 173


Nearby doubles
36' : 21541+1803
SKF2182

40' : 21531+1731
J 3150AB

42' : 21536+1735
J 288

53' : 21501+1717
COU 14

56' : 21477+1755
LDS4909

56' : 21479+1824
BPM2409

61' : 21557+1752
BPM2413

65' : 21553+1842
HO 173

66' : 21550+1849
UC 4596

71' : 21514+1916
WSI 24

73' : 21517+1918
STF2834AB

78' : 21527+1650
BPM2410

81' : 21551+1908
J 2

83' : 21549+1914
AMS 2

87' : 21564+1712
LDS1483

90' : 21510+1637
GWP3102

91' : 21579+1759
GWP3109

91' : 21545+1644
HEI 191

94' : 21550+1926
TDT3238

101' : 21504+1626
UC 4580

104' : 21516+1950
HJ 947AB

109' : 21505+1953
LDS4916

111' : 21466+1929
COU 431

113' : 21544+1621
HEI 82

118' : 21526+1609
J 1725

118' : 21565+1940
HU 382



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

21515+1806 GIC 173

 
 
21h 51m 36.65s +18° 05' 36.4" P.A. 140.00 sep 5.7 mag 14.80,15.00
 
 
Coord 2000 21515+1806 Discov num GIC 173 Comp Coord arcsec 2000 21 51 36.65 +18 05 36.4
Date first 1960 Date last 2016 Obs 13
Pa first 140 Pa last 139.6 P.A. Now (θ) 139.6°
Sep first 6.0 Sep last 5.741 Sep. Now (ρ) 5.741"
Mag pri 14.80 Mag sec 15.00 delta mag (ΔM) 0.2 Spectral class
Pri motion ra +051 Sec motion ra +055
Pri motion dec -214 Sec motion dec -215
Notes N V (See Notes, Proper motion indicates physical)
rPM=0.019 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Pegasus Gaia DR2 1779280053085145216
 
 
WDS 21515+1806 GIC 173 : NOTES
 
 
discov_num notes refcode
GIC 173 G126-039.
 
 
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
21515+1806 GIC 173 1965 2 140 5.7 16.70 16.80 N 215136.59+180539.8
21515+1806 GIC 173 2000 5 140 5.7 16.70 16.80 N 215136.59+180539.8
21515+1806 GIC 173 2001 6 139 5.7 16.70 16.80 N 215136.59+180539.8
21515+1806 GIC 173 2010 6 139 5.6 16.70 16.80 N 215136.59+180539.8
21515+1806 GIC 173 2015 9 140 5.8 14.80 15.00 NV 215136.65+180536.4
21515+1806 GIC 173 2016 13 140 5.7 14.80 15.00 NV 215136.65+180536.4

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

 
 
WDS 21515+1806 GIC 173 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 21515+1806 GIC 173 : MEASURES
 
 
No records found.

 
 
WDS 21515+1806 : VIRTUAL EYEPIECE
 
 

21515+1806 GIC 173A mag 14.8 21515+1806 GIC 173B sep 5.6 P.A. 141.00 mag 15 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 21515+1806 : ALADIN DSS IMAGE @ 21h 51m 36.65s +18° 05' 36.4"
 
 
 
 
WDS 21515+1806 GIC 173 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

21515+1806 GIC 173 distance=0' 21541+1803 SKF2182 distance=36' 21531+1731 DAM 240BC distance=40' 21531+1731 J 3150AB distance=40' 21536+1735 J 288 distance=42' 21501+1717 COU 14 distance=53' 21477+1755 LDS4909 distance=56' 21479+1824 BPM2409 distance=56' 21557+1752 BPM2413 distance=61' 21553+1842 HO 173 distance=65' 21550+1849 UC 4596 distance=66' 21514+1916 WSI 24 distance=71' 21517+1918 STF2834AB distance=73' 21517+1918 BU 1506AC distance=73' 21517+1918 BU 1506BC distance=73' 21527+1650 BPM2410 distance=78' 21551+1908 J 2 distance=81' 21549+1914 AMS 2 distance=83' 21564+1712 LDS1483 distance=87' 21510+1637 GWP3102 distance=90' 21579+1759 GWP3109 distance=91' 21545+1644 HEI 191 distance=91' 21550+1926 TDT3238 distance=94' 21504+1626 UC 4580 distance=101' 21516+1950 HJ 947BC distance=104' 21516+1950 HJ 947AB distance=104' 21516+1950 HJ 947AC distance=104' 21543+1943 STF2841A,BC distance=105' 21543+1943 COU 432BC distance=105' 21505+1953 LDS4916 distance=109' 21466+1929 COU 431 distance=111' 21544+1621 HEI 82 distance=113' 21526+1609 J 1725 distance=118' 21565+1940 HU 382 distance=118' 21545+1615 J 1897 distance=118' 21560+1948 ALL 4 distance=120' 21594+1719 COU 433 distance=121' 21598+1731 LDS1486 distance=123' 21598+1843 UC 4623 distance=124' 21440+1705 LDS6358 distance=124' 21506+1559 HJ 287 distance=128' 21427+1751 DAM 660 distance=128' 21426+1749 CBL 95 distance=130' 21429+1843 SLW1251 distance=130' 21577+1629 BPM2416 distance=130' 21424+1750 HU 373AB distance=133' 21424+1750 BU 691AC distance=133' 21424+1750 BU 691AE distance=133' 21571+1619 UC 4609 distance=133' 21424+1750 FOX9057CD distance=134' 21540+1553 HJ 288 distance=137' 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 21515+1806 GIC 173 140 5.7
Show 21541+1803 SKF2182 326 74.9 36
Show 21531+1731 DAM 240 BC 73 8.7 40
Show 21531+1731 J 3150 AB 335 4.6 40
Show 21536+1735 J 288 309 6.7 42
Show 21501+1717 COU 14 67 0.3 53
Show 21477+1755 LDS4909 66 32.7 56
Show 21479+1824 BPM2409 309 97.5 56
Show 21557+1752 BPM2413 343 97.0 61
Show 21553+1842 HO 173 73 0.9 65
Show 21550+1849 UC 4596 308 17.3 66
Show 21514+1916 WSI 24 24 14.2 71
Show 21517+1918 STF2834 AB 298 4.3 73
Show 21517+1918 BU 1506 AC 116 29.7 73
Show 21517+1918 BU 1506 BC 118 29.9 73
Show 21527+1650 BPM2410 239 60.8 78
Show 21551+1908 J 2 35 3.5 81
Show 21549+1914 AMS 2 199 7.0 83
Show 21564+1712 LDS1483 292 68.7 87
Show 21510+1637 GWP3102 92 28.0 90
Show 21579+1759 GWP3109 338 7.2 91
Show 21545+1644 HEI 191 24 6.0 91
Show 21550+1926 TDT3238 230 0.6 94
Show 21504+1626 UC 4580 88 26.3 101
Show 21516+1950 HJ 947 BC 297 41.1 104
Show 21516+1950 HJ 947 AB 98 18.9 104
Show 21516+1950 HJ 947 AC 310 24.3 104
Show 21543+1943 STF2841 A,BC 110 22.4 105
Show 21543+1943 COU 432 BC 299 0.1 105
Show 21505+1953 LDS4916 298 198.7 109
Show 21466+1929 COU 431 184 0.5 111
Show 21544+1621 HEI 82 73 1.6 113
Show 21526+1609 J 1725 52 8.5 118
Show 21565+1940 HU 382 221 0.3 118
Show 21545+1615 J 1897 20 8.6 118
Show 21560+1948 ALL 4 208 19.2 120
Show 21594+1719 COU 433 118 0.6 121
Show 21598+1731 LDS1486 112 10.1 123
Show 21598+1843 UC 4623 183 42.9 124
Show 21440+1705 LDS6358 346 64.1 124
Show 21506+1559 HJ 287 216 16.3 128
Show 21427+1751 DAM 660 318 0.8 128
Show 21426+1749 CBL 95 222 37.1 130
Show 21429+1843 SLW1251 328 123.9 130
Show 21577+1629 BPM2416 307 75.9 130
Show 21424+1750 HU 373 AB 300 0.9 133
Show 21424+1750 BU 691 AC 249 84.3 133
Show 21424+1750 BU 691 AE 80 118.8 133
Show 21571+1619 UC 4609 122 24.7 133
Show 21424+1750 FOX9057 CD 238 14.7 134
Show 21540+1553 HJ 288 234 14.0 137

 
 
WDS 21515+1806 : COMPONENTS
 
 
  A
B pa=141.0°
sep=5.62"
 
 
21515+1806 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 215136.65+180536.4 Mag 14.8 PmRA 51.00
PmDE -214.0
 
 
21515+1806 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 215136.90+180532.0 Mag 15 PmRA 55.00
PmDE -215.0 Calc delta mag 0.2 Calc coord yes