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Current system
20019+1019
GWP 2917


Nearby doubles
7' : 20016+1023
BRT3227

10' : 20019+1012
J 3043

21' : 20028+1002
J 174

28' : 20014+1045
STF2613AB

30' : 20013+0950
J 173

32' : 19599+1007
J 831

41' : 20029+1056
AG 397

42' : 20044+1036
J 602

45' : 20021+1103
BPM1943

50' : 20011+0931
CHR 118

50' : 19587+1034
BPM1899

52' : 20047+0949
J 545

56' : 19586+1045
TDT1893

56' : 20019+1114
BPM1937

57' : 20006+1112
BPM1924

57' : 20057+1034
J 134

59' : 20030+1115
HJ 1466

59' : 20001+1111
HJ 1458

61' : 20038+0927
J 2295

63' : 20056+1049
BRT1333

63' : 19596+1111
BPM1913

69' : 20034+1124
BRT1332

69' : 20020+0910
J 3044

69' : 20032+1125
BPM1959

70' : 20066+1033
HJ 903

71' : 19590+1114
BPM1901



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

20019+1019 GWP 2917

 
 
20h 01m 54.56s +10° 18' 36.3" P.A. 113.00 sep 3.2 mag 17.70,18.20
 
 
Coord 2000 20019+1019 Discov num GWP2917 Comp Coord arcsec 2000 20 01 54.56 +10 18 36.3
Date first 1991 Date last 1991 Obs 1
Pa first 113 Pa last 113 P.A. Now (θ) 113°
Sep first 3.2 Sep last 3.22 Sep. Now (ρ) 3.22"
Mag pri 17.70 Mag sec 18.20 delta mag (ΔM) 0.5 Spectral class
Pri motion ra -026 Sec motion ra -024
Pri motion dec -050 Sec motion dec -048
Notes V K (Proper motion indicates physical, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
rPM=0.05 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila Gaia DR2 4300476128440674688
 
 
WDS 20019+1019 GWP 2917 : 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
20019+1019 GWP2917 1991 1 113 3.2 17.70 18.20 V K 200154.56+101836.3

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

 
 
WDS 20019+1019 GWP 2917 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 20019+1019 GWP 2917 : MEASURES
 
 
No records found.

 
 
WDS 20019+1019 : VIRTUAL EYEPIECE
 
 

20019+1019 GWP2917A mag 17.7 20019+1019 GWP2917B sep 3.2 P.A. 113.30 mag 18.2 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 20019+1019 : ALADIN DSS IMAGE @ 20h 01m 54.56s +10° 18' 36.3"
 
 
 
 
WDS 20019+1019 GWP 2917 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

20019+1019 GWP2917 distance=1' 20016+1023 BRT3227 distance=7' 20019+1012 J 3043 distance=10' 20028+1002 J 174 distance=21' 20014+1045 TOK 34Aa,Ab distance=28' 20014+1045 STF2613AB distance=28' 20013+0950 J 173 distance=30' 19599+1007 J 831 distance=32' 20029+1056 AG 397 distance=41' 20044+1036 J 602 distance=42' 20021+1103 BPM1943 distance=45' 20011+0931 CHR 118 distance=50' 19587+1034 BPM1899 distance=50' 20047+0949 J 545 distance=52' 19586+1045 TDT1893 distance=56' 20019+1114 BPM1937 distance=56' 20006+1112 BPM1924 distance=57' 20057+1034 J 134 distance=57' 20030+1115 HJ 1466 distance=59' 20001+1111 HJ 1458 distance=59' 20038+0927 J 2295 distance=61' 20056+1049 BRT1333 distance=63' 19596+1111 BPM1913 distance=63' 20034+1124 BRT1332 distance=69' 20020+0910 J 3044 distance=69' 20032+1125 BPM1959 distance=69' 20066+1033 HJ 903 distance=70' 19590+1114 BPM1901 distance=71' 20067+1029 GRV 312 distance=72' 20046+0914 STF2621 distance=76' 20070+1035 HJ 904AB distance=77' 20070+1034 TOB 306 distance=77' 20072+1037 HJ 905 distance=81' 19573+0918 J 2699 distance=82' 20059+1113 GRV 311 distance=82' 19565+0959 J 1640 distance=82' 20006+0859 J 3040 distance=82' 19563+1003 J 2188 distance=83' 20066+0928 A 1196 distance=86' 20016+1144 BPM1933 distance=86' 20078+1016 KU 127 distance=88' 20010+0853 J 3041AB distance=88' 20010+0853 J 3041BC distance=88' 19579+1125 BU 266 distance=89' 20052+1137 BPMA233 distance=93' 20042+1148 STF2620AB distance=95' 20042+1148 STF2620AC distance=95' 19555+1035 J 601 distance=96' 20081+0954 HEI 580 distance=96' 20056+1136 BRT1334 distance=96' 19570+0909 J 3035 distance=98' 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 20019+1019 GWP2917 113 3.2 1
Show 20016+1023 BRT3227 149 3.5 7
Show 20019+1012 J 3043 178 7.4 10
Show 20028+1002 J 174 176 4.7 21
Show 20014+1045 TOK 34 Aa,Ab 339 0.2 28
Show 20014+1045 STF2613 AB 354 3.5 28
Show 20013+0950 J 173 53 6.3 30
Show 19599+1007 J 831 276 7.3 32
Show 20029+1056 AG 397 114 29.1 41
Show 20044+1036 J 602 318 4.7 42
Show 20021+1103 BPM1943 12 22.2 45
Show 20011+0931 CHR 118 175 0.3 50
Show 19587+1034 BPM1899 193 50.9 50
Show 20047+0949 J 545 355 5.1 52
Show 19586+1045 TDT1893 134 2.0 56
Show 20019+1114 BPM1937 338 112.9 56
Show 20006+1112 BPM1924 199 60.5 57
Show 20057+1034 J 134 88 6.5 57
Show 20030+1115 HJ 1466 330 10.4 59
Show 20001+1111 HJ 1458 312 16.2 59
Show 20038+0927 J 2295 278 6.1 61
Show 20056+1049 BRT1333 6 3.3 63
Show 19596+1111 BPM1913 90 91.1 63
Show 20034+1124 BRT1332 214 5.2 69
Show 20020+0910 J 3044 343 5.3 69
Show 20032+1125 BPM1959 249 108.9 69
Show 20066+1033 HJ 903 352 10.8 70
Show 19590+1114 BPM1901 1 103.3 71
Show 20067+1029 GRV 312 319 15.6 72
Show 20046+0914 STF2621 224 5.7 76
Show 20070+1035 HJ 904 AB 308 30.0 77
Show 20070+1034 TOB 306 157 13.1 77
Show 20072+1037 HJ 905 177 12.1 81
Show 19573+0918 J 2699 339 9.9 82
Show 20059+1113 GRV 311 21 9.7 82
Show 19565+0959 J 1640 85 6.9 82
Show 20006+0859 J 3040 187 5.2 82
Show 19563+1003 J 2188 153 4.7 83
Show 20066+0928 A 1196 242 0.3 86
Show 20016+1144 BPM1933 316 57.2 86
Show 20078+1016 KU 127 179 20.2 88
Show 20010+0853 J 3041 AB 128 6.5 88
Show 20010+0853 J 3041 BC 121 13.6 88
Show 19579+1125 BU 266 166 15.8 89
Show 20052+1137 BPMA233 77 202.8 93
Show 20042+1148 STF2620 AB 287 1.9 95
Show 20042+1148 STF2620 AC 46 39.1 95
Show 19555+1035 J 601 253 4.1 96
Show 20081+0954 HEI 580 330 2.5 96
Show 20056+1136 BRT1334 182 1.5 96
Show 19570+0909 J 3035 246 7.9 98

 
 
WDS 20019+1019 : COMPONENTS
 
 
  A
B pa=113.3°
sep=3.18"
 
 
20019+1019 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 200154.56+101836.3 Mag 17.7 PmRA -26.00
PmDE -50.0
 
 
20019+1019 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 200154.76+101835.0 Mag 18.2 PmRA -24.00
PmDE -48.0 Calc delta mag 0.5 Calc coord yes