18302+1909 GWP 2780

 
 
18h 30m 10.27s +19° 08' 30.3" P.A. 298.00 sep 57.8 mag 11.90,14.40
 
 
Coord 2000 18302+1909 Discov num GWP2780 Comp Coord arcsec 2000 18 30 10.27 +19 08 30.3
Date first 1995 Date last 2015 Obs 10
Pa first 298 Pa last 297.5 P.A. Now (θ) 297.5°
Sep first 57.7 Sep last 57.773 Sep. Now (ρ) 57.773"
Mag pri 11.90 Mag sec 14.40 delta mag (ΔM) 2.5 Spectral class
Pri motion ra +000 Sec motion ra +002
Pri motion dec -054 Sec motion dec -044
Notes V (Proper motion indicates physical)
rPM=0.189 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 1577-01848-1 Gaia DR2 4525155144819526528
 
 
WDS 18302+1909 GWP 2780 : 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
18302+1909 GWP2780 1999 2 298 57.8 11.90 14.40 V 183010.27+190830.3
18302+1909 GWP2780 2010 4 298 57.8 11.90 14.40 V 183010.27+190830.3
18302+1909 GWP2780 2015 5 298 57.6 11.90 14.40 V 183010.27+190830.3

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

 
 
WDS 18302+1909 GWP 2780 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18302+1909 GWP 2780 : MEASURES
 
 
No records found.

 
 
WDS 18302+1909 : VIRTUAL EYEPIECE
 
 

18302+1909 GWP2780A mag 11.9 18302+1909 GWP2780B sep 55.3 P.A. 298.90 mag 14.4 virtual eyepiece
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Radius:
Components only
 
 
WDS 18302+1909 : ALADIN DSS IMAGE @ 18h 30m 10.27s +19° 08' 30.3"
 
 
 
 
WDS 18302+1909 GWP 2780 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only


18302+1909  GWP2780 distance=0' 18303+1907  COU 508 distance=2' 18277+1918  STF2319BC distance=36' 18277+1918  STF2319AB distance=36' 18277+1918  STF2319AD distance=36' 18277+1918  STF2319AC distance=36' 18338+1911  TDT 936 distance=52' 18289+1815  COU 507 distance=57' 18343+1841  MET  85AB distance=66' 18343+1841  MET  85AC distance=66' 18343+1841  MET  85AD distance=66' 18343+1841  MET  85AE distance=66' 18343+1841  MET  85AF distance=66' 18285+2010  COU 203AB distance=66' 18285+2010  COU 203Aa,Ab distance=66' 18308+1803  BPMA 56 distance=67' 18254+1932  TDT 851 distance=72' 18273+2012  TDS 922 distance=76' 18258+1952  BRT2446AB distance=76' 18258+1952  BRT2446AC distance=76' 18250+1928  VAT   3 distance=76' 18249+1932  TDT 845 distance=79' 18320+1754  SLE 621 distance=79' 18298+1747  BRT2447 distance=82' 18316+2030  COU 119 distance=85' 18320+2031  LAW  18 distance=87' 18292+1742  J  2912AB distance=88' 18292+1742  SLE 619AC distance=88' 18352+1812  CHR  74 distance=92' 18346+1801  SLE 206 distance=92' 18365+1931  FMR 231AB distance=93' 18365+1931  RAO 394Aa,Ab distance=93' 18327+1741  TDT 934 distance=95' 18300+1734  TDT 914 distance=95' 18324+1737  GWP2782 distance=97' 18370+1910  J   799 distance=97' 18320+1735  KPP1183 distance=98' 18288+1733  SLE 618 distance=98' 18338+1744  HU  322AB distance=99' 18338+1744  STF2339AB,CD distance=99' 18338+1744  WAK  21CD distance=99' 18245+1810  COU 506 distance=100' 18361+2003  TDS 931 distance=100' 18369+2021  L    61 distance=103' 18372+1839  TDT 961 distance=104' 18293+2052  TDT 904 distance=105' 18341+1742  J  2915AB distance=106' 18341+1742  J  2915AC distance=106' 18359+2018  L    60 distance=108' 18299+1720  COU 118AB distance=109' 18299+1720  COU 118AC distance=109' grafico limitrofi
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Show name coord_2000 discov# comp pa sep dist(')
Show 18302+1909 GWP2780 298 57.8
Show 18303+1907 COU 508 254 0.9 2
Show 18277+1918 STF2319 BC 276 42.4 36
Show 18277+1918 STF2319 AB 190 5.3 36
Show 18277+1918 STF2319 AD 71 156.7 36
Show 18277+1918 STF2319 AC 268 43.1 36
Show 18338+1911 TDT 936 349 0.8 52
Show 18289+1815 COU 507 154 0.9 57
Show 18343+1841 MET 85 AB 87 1.8 66
Show 18343+1841 MET 85 AC 35 2.7 66
Show 18343+1841 MET 85 AD 307 6.2 66
Show 18343+1841 MET 85 AE 114 6.9 66
Show 18343+1841 MET 85 AF 182 12.3 66
Show 18285+2010 COU 203 AB 61 0.5 66
Show 18285+2010 COU 203 Aa,Ab 154 0.2 66
Show 18308+1803 BPMA 56 152 293.6 67
Show 18254+1932 TDT 851 4 0.6 72
Show 18273+2012 TDS 922 206 2.4 76
Show 18258+1952 BRT2446 AB 323 3.4 76
Show 18258+1952 BRT2446 AC 256 8.0 76
Show 18250+1928 VAT 3 177 8.6 76
Show 18249+1932 TDT 845 118 0.4 79
Show 18320+1754 SLE 621 53 12.4 79
Show 18298+1747 BRT2447 359 2.8 82
Show 18316+2030 COU 119 229 0.7 85
Show 18320+2031 LAW 18 18 1.4 87
Show 18292+1742 J 2912 AB 142 6.3 88
Show 18292+1742 SLE 619 AC 102 35.7 88
Show 18352+1812 CHR 74 25 0.1 92
Show 18346+1801 SLE 206 225 13.2 92
Show 18365+1931 FMR 231 AB 86 15.1 93
Show 18365+1931 RAO 394 Aa,Ab 233 0.2 93
Show 18327+1741 TDT 934 128 0.8 95
Show 18300+1734 TDT 914 277 0.5 95
Show 18324+1737 GWP2782 115 47.5 97
Show 18370+1910 J 799 78 2.6 97
Show 18320+1735 KPP1183 64 9.2 98
Show 18288+1733 SLE 618 94 19.2 98
Show 18338+1744 HU 322 AB 92 0.2 99
Show 18338+1744 STF2339 AB,CD 277 1.7 99
Show 18338+1744 WAK 21 CD 263 0.5 99
Show 18245+1810 COU 506 93 1.4 100
Show 18361+2003 TDS 931 49 1.2 100
Show 18369+2021 L 61 279 5.4 103
Show 18372+1839 TDT 961 332 0.8 104
Show 18293+2052 TDT 904 223 0.7 105
Show 18341+1742 J 2915 AB 190 6.1 106
Show 18341+1742 J 2915 AC 84 7.1 106
Show 18359+2018 L 60 188 2.5 108
Show 18299+1720 COU 118 AB 204 6.6 109
Show 18299+1720 COU 118 AC 294 29.1 109

 
 
WDS 18302+1909 : COMPONENTS
 
 
  A
B pa=298.9°
sep=55.27"
 
 
18302+1909 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 183010.27+190830.3 Mag 11.9 PmRA 0.00
PmDE -54.0 Tycho2 1577-01848-1
Tycho2
Tycho2 1577-01848-1 Pflag RAmdeg 277.54277745 DEmdeg 19.14175814
PmRA 1.6 PmDE -53.3 E RAmdeg 74 E DEmdeg 71
E pmRA 1.7 E pmDE 1.6 EpRAm 1959.19 EpDEm 1961.12
Num 4 Q RAmdeg 1.4 Q DEmdeg 0.1 Q pmRA 1.4
Q pmDE 0.1 BTmag 12.819 E BTmag 0.240 VTmag 11.980
E VTmag 0.171 Prox 599 TYC HIP
CCDM RAdeg 277.54277417 DEdeg 19.14188111 EpRA 1990 1.64
EpDE 1990 1.71 E RAdeg 90.7 E DEdeg 86.6 Posflg
Corr 0.1
 
 
18302+1909 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 183006.85+190857.0 Mag 14.4 PmRA 2.00
PmDE -44.0 Calc delta mag 2.5 Calc coord yes