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Doubles in session


Current system
19202+0403
BOT 2 AC


Nearby doubles
12' : 19199+0413
A 2269

15' : 19203+0348
A 2270

15' : 19192+0401
HJ 2864

16' : 19204+0417
GCB 38

17' : 19213+0404
BAL2509

22' : 19215+0412
HJ 883

34' : 19181+0351
HEI 873

38' : 19220+0337
TDT1402

45' : 19227+0415
GCB 39

48' : 19224+0437
BAL2939

53' : 19188+0451
BAL2938

56' : 19235+0426
TDT1417

58' : 19201+0501
J 1381

59' : 19178+0317
A 2268

60' : 19220+0310
H 5 31

62' : 19224+0454
KPP3417

63' : 19243+0410
J 148

65' : 19208+0506
LIT 31

65' : 19187+0301
GRV 253

67' : 19206+0256
HWE 47

68' : 19246+0414
GCB 40

70' : 19163+0438
HJ 880

70' : 19171+0311
J 2960AB

72' : 19246+0432
BAL2940

76' : 19252+0415
J 3275

76' : 19157+0438
ALD 72



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

19202+0403 BOT 2 AC

 
 
19h 20m 10.32s +04° 02' 47.3" P.A. 101.00 sep 171.9 mag 8.26,10.11 Sp F8
 
 
Coord 2000 19202+0403 Discov num BOT   2 Comp AC Coord arcsec 2000 19 20 10.32 +04 02 47.3
Date first 1910 Date last 2015 Obs 13
Pa first 101 Pa last 100.8 P.A. Now (θ) 100.8°
Sep first 171.6 Sep last 171.9 Sep. Now (ρ) 171.9"
Mag pri 8.26 Mag sec 10.11 delta mag (ΔM) 1.85 Spectral class F8 (yellow-white)
Pri motion ra +006 Sec motion ra +008
Pri motion dec -001 Sec motion dec -009
Notes N (See Notes)
rPM=0.685
Nature of this double is uncertain.
 
 
19202+0403 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 181386 124516 19 20 10 +04 02 47 STF 2498 AB 2015 54 65 12.1 8.26 8.90 0.64
Show 124516 19 20 10 +04 02 47 BOT 2 AC 2015 13 101 171.9 8.26 10.11 1.85 <===
Show 124516 19 20 10 +04 02 47 TOB 299 AD 2015 11 113 135.9 8.26 11.60 3.34
Quadruple system
4 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Aquila SAO 124516 Tycho2 0472-01080-1 Gaia DR2 4292394443126293632
HD 181386
 
 
WDS 19202+0403 BOT 2 AC : NOTES
 
 
discov_num notes refcode
STF2498AB A is a close spectrscopic binary (1137.2-d) as is B (90.508-d). Grf2010c
Their respective gamma velocities are consistent with them being
physical but of extreme orbital period.
 
 
REFERENCES
 
 
refcode metd author reference
Grf2010c not - Griffin, R.F. 2010Obs...130..232G
Grf2010c Observatory 130, 232, 2010
 
 
DISCOVERER
 
 
idgroup discov author
1 BOT Boettger, G.
8 STF Struve, F.G.W.
41 TOB Tobal, T.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19202+0403 BOT 2 AC 1999 6 101 171.8 8.26 10.11 F8 D 192010.32+040247.3
19202+0403 BOT 2 AC 2011 7 101 171.8 8.26 10.11 F8 N D 192010.32+040247.3
19202+0403 BOT 2 AC 2015 9 101 171.9 8.26 10.11 F8 N 192010.32+040247.3

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

 
 
WDS 19202+0403 BOT 2 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 19202+0403 BOT 2 AC : MEASURES
 
 
No records found.

 
 
WDS 19202+0403 : VIRTUAL EYEPIECE
 
 

19202+0403 STF2498A mag 8.26 Sp G5II 19202+0403 STF2498B sep 12.1 P.A. 65.30 mag 8.9 19202+0403 BOT 2C sep 171.5 P.A. 100.80 mag 10.11 19202+0403 TOB 299D sep 135.6 P.A. 113.50 mag 11.6 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 19202+0403 : ALADIN DSS IMAGE @ 19h 20m 10.32s +04° 02' 47.3"
 
 
 
 
WDS 19202+0403 BOT 2 AC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

19202+0403 STF2498AB distance=1' 19202+0403 BOT 2AC distance=1' 19202+0403 TOB 299AD distance=1' 19199+0413 A 2269 distance=12' 19203+0348 A 2270 distance=15' 19192+0401 HJ 2864 distance=15' 19204+0417 GCB 38 distance=16' 19213+0404 BAL2509 distance=17' 19215+0412 HJ 883 distance=22' 19181+0351 HEI 873 distance=34' 19220+0337 TDT1402 distance=38' 19227+0415 GCB 39 distance=45' 19224+0437 BAL2939 distance=48' 19188+0451 BAL2938 distance=53' 19235+0426 TDT1417 distance=56' 19201+0501 J 1381 distance=58' 19178+0317 A 2268 distance=59' 19220+0310 H 5 31 distance=60' 19224+0454 KPP3417 distance=62' 19243+0410 J 148 distance=63' 19208+0506 LIT 31 distance=65' 19187+0301 GRV 253 distance=65' 19206+0256 HWE 47 distance=67' 19246+0414 GCB 40 distance=68' 19163+0438 HJ 880 distance=70' 19171+0311 J 2960BC distance=70' 19171+0311 J 2960AB distance=70' 19246+0432 BAL2940 distance=72' 19252+0415 J 3275 distance=76' 19157+0438 ALD 72 distance=76' 19201+0242 J 1283 distance=81' 19169+0510 LDS6334AB distance=84' 19169+0510 CSN 12AC distance=84' 19169+0510 CSN 12AD distance=84' 19169+0510 CSN 12AE distance=84' 19169+0510 CSN 12AF distance=84' 19169+0510 CSN 12AG distance=84' 19169+0510 CSN 12AH distance=84' 19169+0510 CSN 12AI distance=84' 19169+0510 CSN 12AJ distance=84' 19169+0510 CSN 12AK distance=84' 19169+0510 CSN 12AL distance=84' 19169+0510 CSN 12AM distance=84' 19169+0510 CSN 12AN distance=84' 19169+0510 CSN 12AO distance=84' 19169+0510 CSN 12AP distance=84' 19169+0510 CSN 12AQ distance=84' 19169+0510 CSN 12AR distance=84' 19169+0510 CSN 12AS distance=84' 19169+0510 CSN 12AT distance=84' 19169+0510 CSN 12AU distance=84' 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 19202+0403 STF2498 AB 65 12.1 1
Show 19202+0403 BOT 2 AC 101 171.9 1
Show 19202+0403 TOB 299 AD 113 135.9 1
Show 19199+0413 A 2269 6 0.2 12
Show 19203+0348 A 2270 54 4.7 15
Show 19192+0401 HJ 2864 216 20.4 15
Show 19204+0417 GCB 38 161 4.5 16
Show 19213+0404 BAL2509 213 9.3 17
Show 19215+0412 HJ 883 302 9.2 22
Show 19181+0351 HEI 873 288 2.7 34
Show 19220+0337 TDT1402 181 0.9 38
Show 19227+0415 GCB 39 268 3.4 45
Show 19224+0437 BAL2939 98 14.5 48
Show 19188+0451 BAL2938 91 9.6 53
Show 19235+0426 TDT1417 263 0.6 56
Show 19201+0501 J 1381 290 2.8 58
Show 19178+0317 A 2268 189 0.6 59
Show 19220+0310 H 5 31 65 31.7 60
Show 19224+0454 KPP3417 190 10.1 62
Show 19243+0410 J 148 164 5.2 63
Show 19208+0506 LIT 31 321 15.5 65
Show 19187+0301 GRV 253 195 49.8 65
Show 19206+0256 HWE 47 304 0.5 67
Show 19246+0414 GCB 40 113 2.5 68
Show 19163+0438 HJ 880 116 10.3 70
Show 19171+0311 J 2960 BC 42 6.5 70
Show 19171+0311 J 2960 AB 95 24.6 70
Show 19246+0432 BAL2940 243 18.7 72
Show 19252+0415 J 3275 274 7.6 76
Show 19157+0438 ALD 72 114 1.6 76
Show 19201+0242 J 1283 290 3.6 81
Show 19169+0510 LDS6334 AB 153 75.5 84
Show 19169+0510 CSN 12 AC 85 4.8 84
Show 19169+0510 CSN 12 AD 341 5.9 84
Show 19169+0510 CSN 12 AE 209 6.4 84
Show 19169+0510 CSN 12 AF 320 6.6 84
Show 19169+0510 CSN 12 AG 312 7.2 84
Show 19169+0510 CSN 12 AH 125 7.5 84
Show 19169+0510 CSN 12 AI 68 7.9 84
Show 19169+0510 CSN 12 AJ 163 7.9 84
Show 19169+0510 CSN 12 AK 77 8.4 84
Show 19169+0510 CSN 12 AL 319 9.8 84
Show 19169+0510 CSN 12 AM 259 9.0 84
Show 19169+0510 CSN 12 AN 285 9.1 84
Show 19169+0510 CSN 12 AO 9.8 84
Show 19169+0510 CSN 12 AP 208 10.0 84
Show 19169+0510 CSN 12 AQ 314 10.4 84
Show 19169+0510 CSN 12 AR 304 10.6 84
Show 19169+0510 CSN 12 AS 335 11.2 84
Show 19169+0510 CSN 12 AT 267 11.6 84
Show 19169+0510 CSN 12 AU 32 12.2 84

 
 
WDS 19202+0403 : COMPONENTS
 
 
  A B C
B pa=65.3°
sep=12.08"
 
C pa=100.8°
sep=171.49"
pa=103.3°
sep=161.80"
 
D pa=113.5°
sep=135.62"
pa=117.5°
sep=127.87"
pa=243.7°
sep=49.11"
 
 
19202+0403 A
 
 
Name HD 181386 Coord arcsec 2000 192010.32+040247.3 Mag 8.26 Spectral class G5II (yellow)
PmRA 6.00 PmDE -1.0 SAO 124516 Tycho2 0472-01080-1
HD 181386 GC 26666 DM BD+03 3978
Tycho2
Tycho2 0472-01080-1 Pflag RAmdeg 290.04304188 DEmdeg 4.04648909
PmRA 8.2 PmDE -0.1 E RAmdeg 7 E DEmdeg 8
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.18 EpDEm 1990.90
Num 9 Q RAmdeg 0.9 Q DEmdeg 0.9 Q pmRA 0.8
Q pmDE 0.9 BTmag 9.489 E BTmag 0.021 VTmag 8.263
E VTmag 0.013 Prox 122 TYC T HIP
CCDM RAdeg 290.04302278 DEdeg 4.04648944 EpRA 1990 1.67
EpDE 1990 1.59 E RAdeg 7.2 E DEdeg 8.1 Posflg
Corr 0.2
SAO
SAO 124516 DelFlag RA1950 PmRA1950 0.0012
DE1950 PmDE1950 -0.009 Vmag 8.4 SpType K0
Double code Source 70 CatNum 26666 DM BD+03 3978
DMcomp BDsup HD 181386 M HD 0
GC 26666 RA1950rad 5.05134345 DE1950rad 0.06898153 PmRA2000 0.0014
PmDE2000 -0.011
CCDM
Ccdm 19202+0403 RComp Comp A Note1
Note2 Discov num DRAs -1.67 DDEs -12.8
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.4 Sp K0 PmNote *
PmRA 8 PmDE 0 Dm number +03 3978 Cat1 BD
Name2 +03 2435 Cat2 AGK2/3 HD 181386 M HD
ADS BDS A12322 M ADS BDS N IDS IDS 19152N0352A
HIC
 
 
19202+0403 B
 
 
Coord arcsec 2000 192011.05+040252.3 Mag 8.9 PmRA 8.00 PmDE -2.0
Tycho2 0472-03470-1 HD 181415 Calc delta mag 0.64 Calc coord yes
Tycho2
Tycho2 0472-03470-1 Pflag RAmdeg 290.04612900 DEmdeg 4.04789752
PmRA 7.2 PmDE -0.4 E RAmdeg 11 E DEmdeg 13
E pmRA 1.2 E pmDE 1.2 EpRAm 1990.50 EpDEm 1989.92
Num 8 Q RAmdeg 0.4 Q DEmdeg 1.6 Q pmRA 0.4
Q pmDE 1.6 BTmag 10.106 E BTmag 0.029 VTmag 8.897
E VTmag 0.017 Prox 122 TYC T HIP
CCDM RAdeg 290.04611250 DEdeg 4.04789861 EpRA 1990 1.65
EpDE 1990 1.61 E RAdeg 11.4 E DEdeg 12.7 Posflg
Corr 0.2
CCDM
Ccdm 19202+0403 RComp Comp B Note1
Note2 Discov num STF2498 DRAs -0.95 DDEs -8.8
R dRAs 10 Year 1827 Theta 066 Rho 12.1
Obs 17 Vmag 9.0 Sp PmNote *
PmRA 7 PmDE -17 Dm number Cat1
Name2 +03 2436 Cat2 AGK2/3 HD M HD
ADS BDS A12322 M ADS BDS N IDS IDS 19152N0352B
HIC
 
 
19202+0403 C
 
 
Coord arcsec 2000 192021.58+040215.1 Mag 10.11 PmRA 8.00 PmDE -9.0
Tycho2 0472-00504-1 Calc delta mag 1.85 Calc coord yes
Tycho2
Tycho2 0472-00504-1 Pflag RAmdeg 290.09000013 DEmdeg 4.03763344
PmRA 9.9 PmDE -5.7 E RAmdeg 17 E DEmdeg 23
E pmRA 1.5 E pmDE 1.5 EpRAm 1988.74 EpDEm 1988.11
Num 4 Q RAmdeg 0.4 Q DEmdeg 1.8 Q pmRA 0.4
Q pmDE 1.8 BTmag 10.548 E BTmag 0.035 VTmag 10.114
E VTmag 0.034 Prox 496 TYC T HIP
CCDM RAdeg 290.08997750 DEdeg 4.03764694 EpRA 1990 1.72
EpDE 1990 1.59 E RAdeg 19.0 E DEdeg 23.7 Posflg
Corr 0.0
CCDM
Ccdm 19202+0403 RComp Comp C Note1
Note2 Discov num BOT DRAs DDEs
R dRAs Year 1958 Theta 101 Rho 171.6
Obs 1 Vmag 9.5 Sp F8 PmNote
PmRA PmDE Dm number +03 3980 Cat1 BD
Name2 Cat2 HD 181415 M HD
ADS BDS A12322 M ADS BDS N IDS IDS 19152N0352C
HIC
 
 
19202+0403 D
 
 
Coord arcsec 2000 192018.63+040153.3 Mag 11.6 PmRA 14.00 PmDE -17.0
Tycho2 0472-02854-1 Calc delta mag 3.34 Calc coord yes
Tycho2
Tycho2 0472-02854-1 Pflag RAmdeg 290.07762917 DEmdeg 4.03152868
PmRA 13.5 PmDE -19.6 E RAmdeg 51 E DEmdeg 52
E pmRA 1.9 E pmDE 1.9 EpRAm 1976.55 EpDEm 1974.40
Num 4 Q RAmdeg 1.2 Q DEmdeg 0.5 Q pmRA 1.2
Q pmDE 0.5 BTmag 12.876 E BTmag 0.257 VTmag 11.600
E VTmag 0.128 Prox 496 TYC T HIP
CCDM RAdeg 290.07757750 DEdeg 4.03158194 EpRA 1990 1.72
EpDE 1990 1.58 E RAdeg 75.2 E DEdeg 93.7 Posflg
Corr 0.0