20518+1545 GWP 3007

 
 
20h 51m 47.81s +15° 45' 22.9" P.A. 163.00 sep 8.1 mag 12.60,16.00
 
 
Coord 2000 20518+1545 Discov num GWP3007 Comp Coord arcsec 2000 20 51 47.81 +15 45 22.9
Date first 1990 Date last 2016 Obs 6
Pa first 165 Pa last 163.4 P.A. Now (θ) 163.4°
Sep first 6.8 Sep last 8.062 Sep. Now (ρ) 8.062"
Mag pri 12.60 Mag sec 16.00 delta mag (ΔM) 3.4 Spectral class
Pri motion ra -030 Sec motion ra -030
Pri motion dec -038 Sec motion dec -050
Notes V R (Proper motion indicates physical, Red magnitudes)
rPM=0.206 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Delphinus Gaia DR2 1762796213417349888
 
 
WDS 20518+1545 GWP 3007 : 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
20518+1545 GWP3007 1997 2 164 8.1 12.60 16.00 V R 205147.81+154522.9
20518+1545 GWP3007 2001 3 162 8.4 12.60 16.00 V R 205147.81+154522.9
20518+1545 GWP3007 2010 4 163 7.4 12.60 16.00 V R 205147.81+154522.9
20518+1545 GWP3007 2015 4 163 8.1 12.60 16.00 V R 205147.81+154522.9
20518+1545 GWP3007 2016 6 163 8.1 12.60 16.00 V R 205147.81+154522.9

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

 
 
WDS 20518+1545 GWP 3007 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20518+1545 GWP 3007 : MEASURES
 
 
No records found.

 
 
WDS 20518+1545 : VIRTUAL EYEPIECE
 
 

20518+1545 GWP3007A mag 12.6 20518+1545 GWP3007B sep 8.0 P.A. 164.00 mag 16 virtual eyepiece
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Radius:
Components only
 
 
WDS 20518+1545 : ALADIN DSS IMAGE @ 20h 51m 47.81s +15° 45' 22.9"
 
 
 
 
WDS 20518+1545 GWP 3007 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


20518+1545  GWP3007 distance=0' 20509+1544  BPM2282 distance=14' 20527+1528  HJ 1585 distance=23' 20506+1601  BPM2281 distance=24' 20501+1556  BPM2278 distance=28' 20509+1517  J  3113 distance=28' 20514+1619  BPM2283 distance=35' 20505+1616  KPP4216 distance=37' 20489+1558  BPM2275 distance=44' 20485+1545  BPM2272 distance=48' 20542+1619  BPM2289 distance=48' 20504+1459  BPM2280 distance=51' 20503+1630  LDS1048AB distance=52' 20503+1630  LDS1048AC distance=52' 20481+1601  BPM2269 distance=56' 20513+1647  J  3115 distance=62' 20481+1616  SKF1770 distance=62' 20538+1451  BPM2287 distance=62' 20485+1628  BPM2271 distance=65' 20477+1519  BPM2266 distance=65' 20503+1649  TDT2571 distance=67' 20522+1656  J  3116AB distance=72' 20522+1656  J  3116BC distance=73' 20485+1448  J  1890 distance=73' 20515+1432  GRV 388 distance=73' 20485+1450  BRT1349 distance=74' 20548+1642  ROE 126 distance=74' 20468+1602  BPM2264 distance=75' 20467+1523  BPM2263 distance=77' 20467+1607  STF2727AB distance=78' 20467+1607  FYM  18AD distance=78' 20466+1532  J  3110 distance=78' 20508+1702  CVR 875 distance=79' 20500+1432  CVR 874 distance=79' 20483+1444  LSC  93 distance=80' 20539+1700  BPM2288 distance=81' 20466+1616  BPM2261 distance=81' 20462+1554  WSI 110Aa,Ab distance=81' 20462+1554  STF2725AB distance=81' 20500+1702  UC 4303 distance=82' 20554+1442  BPM2296 distance=82' 20520+1422  BRT1956 distance=83' 20573+1515  BPM2300 distance=85' 20501+1707  HEI 183 distance=85' 20462+1520  YR   27AB distance=86' 20495+1426  BRT1955 distance=86' 20463+1624  BPM2257 distance=89' 20457+1537  BPM2255 distance=89' 20529+1415  GAI9015AB distance=92' 20529+1415  GAI9015AC distance=92' 20583+1542  JNN 154AC distance=94' grafico limitrofi
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Pass over with the mouse cursor to display the catalog designation.

Show name coord_2000 discov# comp pa sep dist(')
Show 20518+1545 GWP3007 163 8.1
Show 20509+1544 BPM2282 160 54.6 14
Show 20527+1528 HJ 1585 195 14.3 23
Show 20506+1601 BPM2281 268 35.3 24
Show 20501+1556 BPM2278 296 68.3 28
Show 20509+1517 J 3113 111 4.8 28
Show 20514+1619 BPM2283 243 38.1 35
Show 20505+1616 KPP4216 237 1.6 37
Show 20489+1558 BPM2275 143 74.7 44
Show 20485+1545 BPM2272 333 103.7 48
Show 20542+1619 BPM2289 75 96.0 48
Show 20504+1459 BPM2280 131 60.8 51
Show 20503+1630 LDS1048 AB 151 13.7 52
Show 20503+1630 LDS1048 AC 213 1.6 52
Show 20481+1601 BPM2269 222 81.9 56
Show 20513+1647 J 3115 321 7.1 62
Show 20481+1616 SKF1770 223 3.4 62
Show 20538+1451 BPM2287 315 51.9 62
Show 20485+1628 BPM2271 127 97.8 65
Show 20477+1519 BPM2266 294 106.0 65
Show 20503+1649 TDT2571 258 0.8 67
Show 20522+1656 J 3116 AB 39 73.3 72
Show 20522+1656 J 3116 BC 143 6.0 73
Show 20485+1448 J 1890 141 6.8 73
Show 20515+1432 GRV 388 239 51.4 73
Show 20485+1450 BRT1349 46 2.7 74
Show 20548+1642 ROE 126 138 9.7 74
Show 20468+1602 BPM2264 222 107.2 75
Show 20467+1523 BPM2263 265 53.6 77
Show 20467+1607 STF2727 AB 266 8.8 78
Show 20467+1607 FYM 18 AD 323 109.4 78
Show 20466+1532 J 3110 222 6.9 78
Show 20508+1702 CVR 875 72 20.3 79
Show 20500+1432 CVR 874 82 16.7 79
Show 20483+1444 LSC 93 142 0.2 80
Show 20539+1700 BPM2288 339 115.1 81
Show 20466+1616 BPM2261 202 69.5 81
Show 20462+1554 WSI 110 Aa,Ab 343 0.0 81
Show 20462+1554 STF2725 AB 12 6.2 81
Show 20500+1702 UC 4303 81 18.2 82
Show 20554+1442 BPM2296 243 70.1 82
Show 20520+1422 BRT1956 197 6.4 83
Show 20573+1515 BPM2300 275 111.3 85
Show 20501+1707 HEI 183 25 0.5 85
Show 20462+1520 YR 27 AB 240 0.9 86
Show 20495+1426 BRT1955 109 5.0 86
Show 20463+1624 BPM2257 337 107.8 89
Show 20457+1537 BPM2255 85 72.3 89
Show 20529+1415 GAI9015 AB 277 1.3 92
Show 20529+1415 GAI9015 AC 167 51.8 92
Show 20583+1542 JNN 154 AC 216 10.5 94

 
 
WDS 20518+1545 : COMPONENTS
 
 
  A
B pa=164.0°
sep=8.04"
 
 
20518+1545 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 205147.81+154522.9 Mag 12.6 PmRA -30.00
PmDE -38.0
 
 
20518+1545 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 205147.96+154515.2 Mag 16 PmRA -30.00
PmDE -50.0 Calc delta mag 3.4 Calc coord yes