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Doubles in session


Current system
18197+1403
PRN 2 AB


Nearby doubles
30' : 18180+1347
CHR 68

38' : 18220+1348
BPM 763

38' : 18222+1413
AG 222AB

49' : 18190+1315
ROE 111

50' : 18220+1439
HDS2598

51' : 18163+1401
TDT 770

52' : 18215+1318
HDS2595

56' : 18229+1433
TDT 826

57' : 18181+1454
BPM 756

58' : 18236+1410
TVB 303

60' : 18160+1427
TDT 764

69' : 18151+1415
BPM 748

69' : 18236+1441
BRT1299

70' : 18214+1259
BPMA 54

72' : 18215+1257
OL 173

73' : 18229+1458
HU 581

73' : 18243+1337
TDT 838

74' : 18150+1338
BPM 747

77' : 18203+1519
LDS1010

78' : 18145+1419
TDT 758

79' : 18152+1446
BPM 749

81' : 18148+1327
HJ 1316

81' : 18199+1524
BPM 759

83' : 18172+1517
BPM 754

83' : 18195+1526
HEI 171

85' : 18143+1333
BPM 745



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

18197+1403 PRN 2 AB

 
 
18h 19m 42.16s +14° 03' 04.9" P.A. 2.00 sep 3.6 mag 9.44,10.98 Sp A0 dist. 769.23 pc (2509.23 l.y.)
 
 
Coord 2000 18197+1403 Discov num PRN   2 Comp AB Coord arcsec 2000 18 19 42.16 +14 03 04.9
Date first 1900 Date last 2016 Obs 19
Pa first 4 Pa last 1.7 P.A. Now (θ) 1.7°
Sep first 3.4 Sep last 3.568 Sep. Now (ρ) 3.568"
Mag pri 9.44 Mag sec 10.98 delta mag (ΔM) 1.54 Spectral class A0 (white)
Pri motion ra +004 Sec motion ra +006
Pri motion dec -007 Sec motion dec +001
Notes
rPM=1.023
This double is not physical.
 
 
18197+1403 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show 18 19 42 +14 03 05 PRN 2 AB 2016 19 2 3.6 9.44 10.98 1.54 <===
Show 18 19 42 +14 03 05 FOX 280 AC 2015 8 358 52.7 9.44 11.54 2.10
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ophiuchus HIP 89809 Tycho2 1022-01021-1 Gaia DR2 4497554722905454720
BD BD+13 3607 Distance 769.23 Distance ly 2509.23
 
 
WDS 18197+1403 PRN 2 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
Prn1899 Ma - Perrine, C.D. 1899AJ.....20...17P
Prn1899 AJ 20, 17, 1899
Prn1900 Ma - Perrine, C.D. 1900PASP...12..129P
Prn1900 PASP 12, 129, 1900
Prn1906A Ma - Perrine, C.D. 1906QB821.B972.....
Prn1906A cited in BDS (Burnham Double Star Cat., 1906)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197+1403 PRN 2 AB 2002 15 2 3.6 9.44 10.98 A0 D 181942.16+140304.9
18197+1403 PRN 2 AB 2013 17 2 3.5 9.44 10.98 A0 181942.16+140304.9
18197+1403 PRN 2 AB 2015 18 2 3.6 9.44 10.98 A0 181942.16+140304.9
18197+1403 PRN 2 AB 2016 19 2 3.6 9.44 10.98 A0 181942.16+140304.9

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

 
 
WDS 18197+1403 PRN 2 AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 18197+1403 PRN 2 AB : MEASURES
 
 
No records found.

 
 
WDS 18197+1403 : VIRTUAL EYEPIECE
 
 

18197+1403 PRN 2A mag 9.44 Sp A0 18197+1403 PRN 2B sep 3.6 P.A. 1.60 mag 10.98 18197+1403 FOX 280C sep 52.7 P.A. 358.20 mag 11.54 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 18197+1403 : ALADIN DSS IMAGE @ 18h 19m 42.16s +14° 03' 04.9"
 
 
 
 
WDS 18197+1403 PRN 2 AB : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

18197+1403 PRN 2AB distance=1' 18197+1403 FOX 280AC distance=1' 18180+1347 CHR 68 distance=30' 18220+1348 BPM 763 distance=38' 18222+1413 AG 222AB distance=38' 18222+1413 AG 222AC distance=38' 18190+1315 ROE 111 distance=49' 18220+1439 HDS2598 distance=50' 18163+1401 TDT 770 distance=51' 18215+1318 HDS2595 distance=52' 18229+1433 TDT 826 distance=56' 18181+1454 BPM 756 distance=57' 18236+1410 TVB 303 distance=58' 18160+1427 TDT 764 distance=60' 18151+1415 BPM 748 distance=69' 18236+1441 BRT1299 distance=69' 18214+1259 BPMA 54 distance=70' 18215+1257 OL 173 distance=72' 18229+1458 HU 581 distance=73' 18243+1337 TDT 838 distance=73' 18150+1338 BPM 747 distance=74' 18203+1519 LDS1010 distance=77' 18145+1419 TDT 758 distance=78' 18152+1446 BPM 749 distance=79' 18148+1327 HJ 1316 distance=81' 18199+1524 BPM 759 distance=81' 18172+1517 BPM 754 distance=83' 18195+1526 HEI 171 distance=83' 18143+1333 BPM 745 distance=85' 18257+1339 BPM 769 distance=91' 18158+1516 BPM 751AB distance=93' 18158+1516 BPM 751AC distance=93' 18171+1527 TDT 774 distance=93' 18229+1242 TDS 919 distance=94' 18141+1314 J 2122 distance=96' 18186+1538 BPMA 53 distance=97' 18227+1534 HEI 172 distance=101' 18149+1516 ROE 122 distance=101' 18250+1253 HJ 1323 distance=105' 18241+1241 FOX 228 distance=105' 18259+1458 CHR 70 distance=106' 18128+1329 BPM 742 distance=107' 18263+1313 BPM 770 distance=109' 18223+1547 BPM 764AB distance=111' 18268+1452 GWP2778 distance=114' 18182+1209 GWP2770 distance=116' 18181+1559 BPM 757 distance=119' 18269+1308 BPM 773 distance=119' 18116+1426 UC 3525 distance=120' 18280+1417 TDT 894 distance=122' 18170+1204 HDS2582 distance=126' 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 18197+1403 PRN 2 AB 2 3.6 1
Show 18197+1403 FOX 280 AC 358 52.7 1
Show 18180+1347 CHR 68 53 0.0 30
Show 18220+1348 BPM 763 187 105.5 38
Show 18222+1413 AG 222 AB 146 1.4 38
Show 18222+1413 AG 222 AC 40 12.6 38
Show 18190+1315 ROE 111 74 3.1 49
Show 18220+1439 HDS2598 214 0.6 50
Show 18163+1401 TDT 770 254 0.6 51
Show 18215+1318 HDS2595 24 1.5 52
Show 18229+1433 TDT 826 231 2.2 56
Show 18181+1454 BPM 756 122 108.6 57
Show 18236+1410 TVB 303 16 22.5 58
Show 18160+1427 TDT 764 96 0.5 60
Show 18151+1415 BPM 748 351 116.9 69
Show 18236+1441 BRT1299 301 6.2 69
Show 18214+1259 BPMA 54 351 282.0 70
Show 18215+1257 OL 173 23 1.6 72
Show 18229+1458 HU 581 122 0.4 73
Show 18243+1337 TDT 838 133 0.5 73
Show 18150+1338 BPM 747 55 99.8 74
Show 18203+1519 LDS1010 14 7.6 77
Show 18145+1419 TDT 758 205 1.0 78
Show 18152+1446 BPM 749 119 73.5 79
Show 18148+1327 HJ 1316 250 14.0 81
Show 18199+1524 BPM 759 152 53.1 81
Show 18172+1517 BPM 754 174 114.5 83
Show 18195+1526 HEI 171 98 0.4 83
Show 18143+1333 BPM 745 73 29.0 85
Show 18257+1339 BPM 769 263 92.6 91
Show 18158+1516 BPM 751 AB 119 8.9 93
Show 18158+1516 BPM 751 AC 295 30.5 93
Show 18171+1527 TDT 774 31 0.6 93
Show 18229+1242 TDS 919 276 1.3 94
Show 18141+1314 J 2122 329 5.6 96
Show 18186+1538 BPMA 53 27 237.0 97
Show 18227+1534 HEI 172 184 5.9 101
Show 18149+1516 ROE 122 268 6.8 101
Show 18250+1253 HJ 1323 284 16.7 105
Show 18241+1241 FOX 228 111 24.2 105
Show 18259+1458 CHR 70 100 0.1 106
Show 18128+1329 BPM 742 173 102.2 107
Show 18263+1313 BPM 770 84 86.0 109
Show 18223+1547 BPM 764 AB 201 106.6 111
Show 18268+1452 GWP2778 296 6.8 114
Show 18182+1209 GWP2770 306 10.6 116
Show 18181+1559 BPM 757 8 108.8 119
Show 18269+1308 BPM 773 189 85.0 119
Show 18116+1426 UC 3525 289 65.8 120
Show 18280+1417 TDT 894 135 1.5 122
Show 18170+1204 HDS2582 88 0.1 126

 
 
WDS 18197+1403 : COMPONENTS
 
 
  A B
B pa=1.6°
sep=3.57"
 
C pa=358.2°
sep=52.72"
pa=357.9°
sep=49.16"
 
 
18197+1403 A
 
 
Coord arcsec 2000 181942.16+140304.9 Mag 9.44 Spectral class A0 (white) PmRA 4.00
PmDE -7.0 HIP 89809 Tycho2 1022-01021-1 BD BD+13 3607
Tycho2
Tycho2 1022-01021-1 Pflag RAmdeg 274.92566594 DEmdeg 14.05133252
PmRA 5.7 PmDE -4.5 E RAmdeg 11 E DEmdeg 11
E pmRA 1.1 E pmDE 1.1 EpRAm 1990.44 EpDEm 1990.32
Num 6 Q RAmdeg 0.8 Q DEmdeg 1.2 Q pmRA 0.8
Q pmDE 1.2 BTmag 9.617 E BTmag 0.021 VTmag 9.440
E VTmag 0.019 Prox 36 TYC T HIP 89809
CCDM A RAdeg 274.92565250 DEdeg 14.05134278 EpRA 1990 1.56
EpDE 1990 1.62 E RAdeg 11.3 E DEdeg 10.6 Posflg
Corr 0.1
Hipparcos
Catalog H HIP 89809 Proxy H RAhms 18 19 42.16
DEdms +14 03 04.9 Vmag 9.17 VarFlag R Vmag H
RAdeg 274.926 DEdeg 14.0513 AstroRef A Plx 3.87
CCDM 18197+1403 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 2 Rho 3.554 HD BD BD+13 3607
CD CP Dm number +13 3607 VIred 0.19
SpType A0 R SpType Coord arcsec 2000 181942.16+140304.9
Hipparcos 2
HIP 89809 Sn 15 So 3 Nc 2
RArad 4.798357819 DErad 0.2452422945 Plx 1.3 PmRA 3.14
PmDE 1.7 E RArad 0.85 E DErad 0.82 E Plx 1.52
E pmRA 1.27 E pmDE 1.16 Hpmag 9.2414 E Hpmag 0.0022
SHp 0.022 VA 0 BV 0.223 E BV 0.038
VI 0.25
CCDM
Ccdm 18197+1403 RComp Comp A Note1
Note2 Discov num DRAs 0.13 DDEs 5.2
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.8 Sp PmNote *
PmRA -3 PmDE 0 Dm number +13 3607 Cat1 BD
Name2 +14 1859 Cat2 AGK2/3 HD M HD
ADS BDS A11261 M ADS BDS N IDS IDS 18151N1401A
HIC 89809
 
 
18197+1403 B
 
 
Coord arcsec 2000 181942.17+140308.5 Mag 10.98 PmRA 6.00 PmDE 1.0
Calc delta mag 1.54 Calc coord yes
CCDM
Ccdm 18197+1403 RComp Comp B Note1
Note2 Discov num PRN DRAs DDEs
R dRAs Year 1900 Theta 003 Rho 3.5
Obs 10 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11261 M ADS BDS N IDS IDS 18151N1401B
HIC 89809
 
 
18197+1403 C
 
 
Coord arcsec 2000 181942.04+140357.6 Mag 11.54 PmRA 10.00 PmDE 1.0
Calc delta mag 2.1 Calc coord yes
CCDM
Ccdm 18197+1403 RComp Comp C Note1
Note2 Discov num PRN DRAs DDEs
R dRAs Year 1910 Theta 359 Rho 52.2
Obs 1 Vmag Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A11261 M ADS BDS N IDS IDS 18151N1401C
HIC