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20558+1047
GWP 3019


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

20558+1047 GWP 3019

 
 
20h 55m 49.84s +10° 46' 47.8" P.A. 124.00 sep 90.5 mag 16.10,18.30
 
 
Coord 2000 20558+1047 Discov num GWP3019 Comp Coord arcsec 2000 20 55 49.84 +10 46 47.8
Date first 1987 Date last 2015 Obs 7
Pa first 124 Pa last 124.4 P.A. Now (θ) 124.4°
Sep first 90.2 Sep last 90.461 Sep. Now (ρ) 90.461"
Mag pri 16.10 Mag sec 18.30 delta mag (ΔM) 2.2 Spectral class
Pri motion ra +028 Sec motion ra +034
Pri motion dec -092 Sec motion dec -082
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.121 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1756764189546905984
 
 
WDS 20558+1047 GWP 3019 : 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
20558+1047 GWP3019 2000 2 124 90.4 16.10 18.30 V R 205549.84+104647.8
20558+1047 GWP3019 2010 3 124 90.5 16.10 18.30 V R 205549.84+104647.8
20558+1047 GWP3019 2014 6 124 90.4 16.10 18.30 V R 205549.84+104647.8
20558+1047 GWP3019 2015 7 124 90.5 16.10 18.30 V R 205549.84+104647.8

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

 
 
WDS 20558+1047 GWP 3019 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20558+1047 GWP 3019 : MEASURES
 
 
No records found.

 
 
WDS 20558+1047 : VIRTUAL EYEPIECE
 
 

20558+1047 GWP3019A mag 16.1 20558+1047 GWP3019B sep 89.4 P.A. 124.90 mag 18.3 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 20558+1047 : ALADIN DSS IMAGE @ 20h 55m 49.84s +10° 46' 47.8"
 
 
 
 
WDS 20558+1047 GWP 3019 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20558+1047 GWP3019 distance=0' 20569+1059 HDS2985 distance=21' 20545+1054 BPM2290 distance=22' 20536+1034 KPP4217 distance=35' 20582+1038 A 1215AB distance=37' 20582+1038 LBU 11AC distance=37' 20584+1050 ENG 78AB (Musica) distance=39' 20584+1050 BUP 220AC (Musica) distance=39' 20584+1050 MUG 16AE (Musica) distance=39' 20584+1050 BUP 220BC distance=40' 20584+1050 BUP 220BD distance=40' 20571+1131 BPM2299 distance=49' 20544+0956 GWP3015 distance=56' 20595+1113 J 608 distance=60' 20521+1014 A 1212 distance=64' 20531+0956 GWP3011 distance=65' 20592+1129 J 913 distance=65' 20592+1132 JCT 4 distance=68' 20537+0942 LDS4859 distance=73' 20572+1157 TDT2655 distance=74' 20573+1200 KPP3365 distance=77' 20523+1144 BPM2284 distance=78' 20575+0926 TDT2659 distance=85' 21015+1041 GRV 404 distance=85' 20599+1148 TDT2684 distance=86' 20524+1200 GWP3008 distance=90' 21017+1017 HJ 5546 distance=92' 20543+0918 TDT2620 distance=93' 20519+1203 J 3245 distance=96' 20533+0919 A 1214 distance=96' 20495+1106 BPM2276 distance=96' 20495+1116 UC 4301 distance=98' 21021+1016 J 158 distance=98' 20550+0907 TDT2628 distance=101' 20494+1124 J 194AB distance=102' 20494+1124 J 194AB,C distance=102' 20488+1106 BPM2274 distance=105' 21030+1030 SLN 87 distance=107' 20544+0902 CVN 109 distance=107' 20556+1234 HJ 1592AB distance=108' 20556+1234 DRS 30Aa,Ab distance=108' 20594+1222 GWP3025 distance=109' 20553+1236 BPM2295 distance=110' 20549+1236 BPM2292 distance=111' 20585+1239 BPM2304 distance=119' 20484+1134 BPM2270 distance=119' 20478+1109 BPM2267 distance=121' 20568+0844 CRB 13 distance=124' 20569+0842 RAO 443 distance=126' 20473+1052 LEP 97 distance=127' 21008+0904 UC 4359 distance=127' 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 20558+1047 GWP3019 124 90.5
Show 20569+1059 HDS2985 293 0.6 21
Show 20545+1054 BPM2290 243 17.0 22
Show 20536+1034 KPP4217 147 1.5 35
Show 20582+1038 A 1215 AB 208 0.4 37
Show 20582+1038 LBU 11 AC 152 72.5 37
Show Musica 20584+1050 ENG 78 AB 162 197.5 39
Show Musica 20584+1050 BUP 220 AC 338 129.3 39
Show Musica 20584+1050 MUG 16 AE 194 29.2 39
Show 20584+1050 BUP 220 BC 339 326.5 40
Show 20584+1050 BUP 220 BD 224 67.4 40
Show 20571+1131 BPM2299 65 95.8 49
Show 20544+0956 GWP3015 280 71.5 56
Show 20595+1113 J 608 113 5.0 60
Show 20521+1014 A 1212 11 0.6 64
Show 20531+0956 GWP3011 254 82.6 65
Show 20592+1129 J 913 120 2.9 65
Show 20592+1132 JCT 4 11 10.6 68
Show 20537+0942 LDS4859 318 10.7 73
Show 20572+1157 TDT2655 118 0.4 74
Show 20573+1200 KPP3365 169 3.6 77
Show 20523+1144 BPM2284 252 115.9 78
Show 20575+0926 TDT2659 282 0.5 85
Show 21015+1041 GRV 404 179 65.6 85
Show 20599+1148 TDT2684 98 0.8 86
Show 20524+1200 GWP3008 252 11.1 90
Show 21017+1017 HJ 5546 124 18.3 92
Show 20543+0918 TDT2620 68 0.5 93
Show 20519+1203 J 3245 249 3.8 96
Show 20533+0919 A 1214 171 3.7 96
Show 20495+1106 BPM2276 298 107.2 96
Show 20495+1116 UC 4301 161 26.6 98
Show 21021+1016 J 158 163 4.8 98
Show 20550+0907 TDT2628 64 0.5 101
Show 20494+1124 J 194 AB 299 0.6 102
Show 20494+1124 J 194 AB,C 17 11.6 102
Show 20488+1106 BPM2274 109.8 105
Show 21030+1030 SLN 87 153 3.3 107
Show 20544+0902 CVN 109 283 0.5 107
Show 20556+1234 HJ 1592 AB 15 34.4 108
Show 20556+1234 DRS 30 Aa,Ab 116 0.2 108
Show 20594+1222 GWP3025 127 13.3 109
Show 20553+1236 BPM2295 182 40.1 110
Show 20549+1236 BPM2292 143 61.9 111
Show 20585+1239 BPM2304 343 79.8 119
Show 20484+1134 BPM2270 197 117.4 119
Show 20478+1109 BPM2267 58 48.7 121
Show 20568+0844 CRB 13 177 131.6 124
Show 20569+0842 RAO 443 297 0.2 126
Show 20473+1052 LEP 97 351 14.7 127
Show 21008+0904 UC 4359 85 33.3 127

 
 
WDS 20558+1047 : COMPONENTS
 
 
  A
B pa=124.9°
sep=89.38"
 
 
20558+1047 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205549.84+104647.8 Mag 16.1 PmRA 28.00
PmDE -92.0
 
 
20558+1047 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205554.82+104556.7 Mag 18.3 PmRA 34.00
PmDE -82.0 Calc delta mag 2.2 Calc coord yes