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Doubles in session


Current system
10388+1220
GWP 1420 AB


Nearby doubles
11' : 10385+1210
GWP1417

29' : 10402+1201
HJ 166AB

30' : 10379+1247
CRC 60

31' : 10406+1205
HJ 167

32' : 10409+1230
FOX 168

34' : 10385+1253
SKF2690

39' : 10409+1157
GWP1431

45' : 10357+1223
GWP1407

47' : 10371+1141
RAO 254

48' : 10387+1132
NI 24

54' : 10424+1213
WIS 170

59' : 10361+1137
BIG 1

65' : 10345+1237
CVR1299

68' : 10429+1250
CVR1307

69' : 10341+1222
CHR 31

73' : 10358+1122
OCC 717AB

76' : 10412+1114
KPP 792

76' : 10341+1251
BPM 577

85' : 10367+1101
BAG 3

92' : 10368+1053
DAM2456

97' : 10362+1349
OCC 663

98' : 10335+1120
BU 1426

103' : 10417+1353
SLW 508

105' : 10417+1044
STT 227

109' : 10458+1253
WIS 172

109' : 10400+1407
GWP1427



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Binary Systems
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Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

10388+1220 GWP 1420 AB

 
 
10h 38m 47.18s +12° 19' 45.7" P.A. 246.00 sep 78.8 mag 12.87,14.65
 
 
Coord 2000 10388+1220 Discov num GWP1420 Comp AB Coord arcsec 2000 10 38 47.18 +12 19 45.7
Date first 1993 Date last 2015 Obs 7
Pa first 246 Pa last 245.8 P.A. Now (θ) 245.8°
Sep first 78.7 Sep last 78.762 Sep. Now (ρ) 78.762"
Mag pri 12.87 Mag sec 14.65 delta mag (ΔM) 1.78 Spectral class
Pri motion ra -037 Sec motion ra -036
Pri motion dec -056 Sec motion dec -048
Notes V (Proper motion indicates physical)
rPM=0.12 (< 0.3, Physical double)
This double is physical.
 
 
10388+1220 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 10 38 47 +12 19 46 GWP 1420 AB 2015 7 246 78.8 12.87 14.65 1.78 <===
Show 10 38 47 +12 19 46 GWP 1420 AC 2015 6 219 113.7 12.87 17.20 4.33
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Leo Gaia DR2 3882925833183019008
 
 
WDS 10388+1220 GWP 1420 AB : 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
10388+1220 GWP1420 AB 1999 2 246 78.6 12.90 14.20 V 103847.18+121945.7
10388+1220 GWP1420 AB 2000 3 246 78.6 12.90 14.20 V 103847.18+121945.7
10388+1220 GWP1420 AB 2015 4 246 78.9 12.87 14.65 V 103847.18+121945.7

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

 
 
WDS 10388+1220 GWP 1420 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 10388+1220 GWP 1420 AB : MEASURES
 
 
No records found.

 
 
WDS 10388+1220 : VIRTUAL EYEPIECE
 
 

10388+1220 GWP1420A mag 12.87 10388+1220 GWP1420B sep 77.2 P.A. 245.30 mag 14.65 10388+1220 GWP1420C sep 112.7 P.A. 218.40 mag 17.2 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 10388+1220 : ALADIN DSS IMAGE @ 10h 38m 47.18s +12° 19' 45.7"
 
 
 
 
WDS 10388+1220 GWP 1420 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

10388+1220 GWP1420AB distance=0' 10385+1210 GWP1417 distance=11' 10402+1201 HJ 166AB distance=29' 10402+1201 HJ 166AC distance=29' 10379+1247 CRC 60 distance=30' 10406+1205 HJ 167 distance=31' 10409+1230 FOX 168 distance=32' 10385+1253 SKF2690 distance=34' 10409+1157 GWP1431 distance=39' 10357+1223 GWP1407 distance=45' 10371+1141 RAO 254 distance=47' 10387+1132 NI 24 distance=48' 10424+1213 WIS 170 distance=54' 10361+1137 BIG 1 distance=59' 10345+1237 CVR1299 distance=65' 10429+1250 CVR1307 distance=68' 10341+1222 CHR 31 distance=69' 10358+1122 OCC 717AB distance=73' 10412+1114 KPP 792 distance=76' 10341+1251 BPM 577 distance=76' 10367+1101 BAG 3 distance=85' 10368+1053 DAM2456 distance=92' 10362+1349 OCC 663 distance=97' 10335+1120 BU 1426 distance=98' 10417+1353 SLW 508 distance=103' 10417+1044 STT 227 distance=105' 10458+1253 WIS 172 distance=109' 10400+1407 GWP1427 distance=109' 10350+1042 SKF1732 distance=113' 10350+1038 SLW 496 distance=116' 10336+1351 BPM 575 distance=119' 10341+1041 GWP1399AB distance=121' 10341+1041 GWP1399AC distance=121' 10420+1023 CVR1305 distance=127' 10470+1302 STF1472 distance=128' 10392+1429 GWP1422 distance=130' 10304+1138 HO 372BC distance=130' 10304+1138 HO 372AB distance=130' 10304+1138 HO 372AC distance=130' 10480+1223 SHN 138 distance=136' 10403+1005 GWP1428 distance=137' 10467+1106 BRT1268 distance=138' 10294+1211 HDS1507 distance=138' 10335+1025 SLW 493 distance=139' 10301+1316 SLW 480 distance=139' 10445+1027 GWP1448 distance=141' 10302+1325 SLW 481 distance=142' 10332+1021 SLW 490 distance=145' 10481+1313 AG 341 distance=147' 10285+1309 STF1438 distance=149' 10470+1050 GWP1455 distance=152' 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 10388+1220 GWP1420 AB 246 78.8
Show 10388+1220 GWP1420 AC 219 113.7
Show 10385+1210 GWP1417 245 117.6 11
Show 10402+1201 HJ 166 AB 287 7.8 29
Show 10402+1201 HJ 166 AC 62 37.6 29
Show 10379+1247 CRC 60 338 0.8 30
Show 10406+1205 HJ 167 330 53.7 31
Show 10409+1230 FOX 168 313 38.7 32
Show 10385+1253 SKF2690 46 1.3 34
Show 10409+1157 GWP1431 34 57.7 39
Show 10357+1223 GWP1407 183 102.2 45
Show 10371+1141 RAO 254 68 3.5 47
Show 10387+1132 NI 24 122 8.0 48
Show 10424+1213 WIS 170 88 999.9 54
Show 10361+1137 BIG 1 331 59.8 59
Show 10345+1237 CVR1299 64 3.7 65
Show 10429+1250 CVR1307 304 4.3 68
Show 10341+1222 CHR 31 168 0.1 69
Show 10358+1122 OCC 717 AB -1 0.1 73
Show 10412+1114 KPP 792 27 6.8 76
Show 10341+1251 BPM 577 127 75.9 76
Show 10367+1101 BAG 3 70 0.1 85
Show 10368+1053 DAM2456 17 31.5 92
Show 10362+1349 OCC 663 -1 0.4 97
Show 10335+1120 BU 1426 200 2.7 98
Show 10417+1353 SLW 508 107 179.4 103
Show 10417+1044 STT 227 2 0.9 105
Show 10458+1253 WIS 172 358 115.9 109
Show 10400+1407 GWP1427 308 19.6 109
Show 10350+1042 SKF1732 208 1.8 113
Show 10350+1038 SLW 496 75 37.7 116
Show 10336+1351 BPM 575 163 42.9 119
Show 10341+1041 GWP1399 AB 341 18.7 121
Show 10341+1041 GWP1399 AC 186 83.1 121
Show 10420+1023 CVR1305 301 4.1 127
Show 10470+1302 STF1472 37 43.4 128
Show 10392+1429 GWP1422 299 21.6 130
Show 10304+1138 HO 372 BC 216 55.9 130
Show 10304+1138 HO 372 AB 84 14.5 130
Show 10304+1138 HO 372 AC 203 47.0 130
Show 10480+1223 SHN 138 -1 0.1 136
Show 10403+1005 GWP1428 135 86.2 137
Show 10467+1106 BRT1268 186 5.0 138
Show 10294+1211 HDS1507 55 0.1 138
Show 10335+1025 SLW 493 241 179.7 139
Show 10301+1316 SLW 480 196 16.8 139
Show 10445+1027 GWP1448 96 92.5 141
Show 10302+1325 SLW 481 74 40.8 142
Show 10332+1021 SLW 490 241 22.0 145
Show 10481+1313 AG 341 231 37.1 147
Show 10285+1309 STF1438 245 9.3 149

 
 
WDS 10388+1220 : COMPONENTS
 
 
  A B
B pa=245.3°
sep=77.25"
 
C pa=218.4°
sep=112.71"
pa=179.9°
sep=55.99"
 
 
10388+1220 A
 
 
Coord arcsec 2000 103847.18+121945.7 Mag 12.87 PmRA -37.00 PmDE -56.0
 
 
10388+1220 B
 
 
Coord arcsec 2000 103842.39+121913.4 Mag 14.65 PmRA -36.00 PmDE -48.0
Calc delta mag 1.78 Calc coord yes
 
 
10388+1220 C
 
 
Coord arcsec 2000 103842.40+121817.4 Mag 17.2 PmRA -34.00 PmDE -50.0
Calc delta mag 4.33 Calc coord yes