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Doubles in session


Current system
17274+3128
HJL 1093


Nearby doubles
10' : 17266+3130
UC 3341

25' : 17267+3105
LDS 995

35' : 17300+3138
LDS4746

41' : 17305+3132
KPP2117

54' : 17249+3045
B 2544

55' : 17248+3044
BU 1250

56' : 17308+3201
ZHN 31

60' : 17246+3215
H N 5AB

62' : 17299+3035
SLE 29

63' : 17300+3035
GRV 957

64' : 17321+3106
LDS4750

65' : 17277+3024
HO 416AB

66' : 17302+3222
COU 806

68' : 17272+3235
TDT 362

72' : 17301+3025
TDT 383

80' : 17294+3243
STF2175

80' : 17226+3037
TDT 325

82' : 17338+3131
TDT 415

83' : 17294+3245
STF2174

89' : 17317+3019
STF2181AB

92' : 17269+2957
KPP1455

95' : 17313+3008
RAO 375

99' : 17284+2950
ARY 13

99' : 17270+3306
CBL 517

100' : 17348+3100
LDS4756

103' : 17239+3300
LDS5854



Selections
Full WDS
Binocular doubles
Binary Systems
Triple Systems
Quadruple Systems
Multiple Systems
Neglected List I
Neglected List II
Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

17274+3128 HJL 1093

 
 
17h 27m 22.31s +31° 27' 40.2" P.A. 326.00 sep 187.8 mag 8.90,9.44 Sp G0
 
 
Coord 2000 17274+3128 Discov num HJL1093 Comp Coord arcsec 2000 17 27 22.31 +31 27 40.2
Date first 1902 Date last 2015 Obs 17
Pa first 327 Pa last 326.1 P.A. Now (θ) 326.1°
Sep first 189.2 Sep last 187.771 Sep. Now (ρ) 187.771"
Mag pri 8.90 Mag sec 9.44 delta mag (ΔM) 0.54 Spectral class G0 (yellow)
Pri motion ra -012 Sec motion ra -002
Pri motion dec -042 Sec motion dec -053
Notes
rPM=0.28 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Hercules Tycho2 2605-01126-1 Gaia DR2 4600102942603904000
 
 
WDS 17274+3128 HJL 1093 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
HJL1981 - Halbwachs, J.L. 1981A&AS...44...47H
HJL1981 A&AS 44, 47, 1981
HJL1986 Pa - Halbwachs, J.L. 1986A&AS...66..131H
HJL1986 A&AS 66, 131, 1986
HJL1986 (Possible CPM pairs from AGK2/3. Coarse astrometry, incl. mean 1950 dates, added
HJL1986 only for previously unknown pairs. Table 1: HJL 1 - 326, Table 2: HJL1001 - 1113)
HJL2012 orb - Halbwachs, J.L., Arenou, F., Famaey, B., et al. .
HJL2012 SF2A-2012: Proc. Annual Meeting of the French Society of Astronomy & Astrophysics
HJL2012 87, ed. S. Boissier et al. (Paris: Soc. Francaise d'Astron. et d'Astrop.)
HJL2012b not - Halbwachs, J.L., Mayor, M., & Udry, S. 2012MNRAS.422...14H
HJL2012b MNRAS 422, 14, 2012
HJL2016 Kv j Halbwachs, J.L., Boffin, H.M.J., Le Bouquin, J.-B., Kiefer, F., Famaey, B., 2016MNRAS.455.3303H
HJL2016 Salomon, J.-B., Arenou, F., Pourbaix, D., Anthonioz, F., Grellmann, R., Guieu, S.,
HJL2016 Sana, H., et al.
HJL2016 MNRAS 455, 3303, 2016
HJL2020 Kv+ j Halbwachs, J.-L., Kiefer, F., Lebreton, Y., Boffin, H.M.J., Arenou, F., LeBouquin, 2020MNRAS.496.1355H
HJL2020 +orb J.-B., Famaey, B., Dourbaix, D., Guillout, P., Salomon, J.-B. & Mazeh, T.
HJL2020 MNRAS 496, 1355, 2020
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
17274+3128 HJL1093 1998 2 326 188.1 8.90 9.44 D 172722.31+312740.2
17274+3128 HJL1093 2002 11 326 188.0 8.90 9.44 D 172722.31+312740.2
17274+3128 HJL1093 2010 12 326 187.8 8.90 9.44 G0 172722.31+312740.2
17274+3128 HJL1093 2015 13 326 187.8 8.90 9.44 G0 172722.31+312740.2

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

 
 
WDS 17274+3128 HJL 1093 : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 17274+3128 HJL 1093 : MEASURES
 
 
No records found.

 
 
WDS 17274+3128 : VIRTUAL EYEPIECE
 
 

17274+3128 HJL1093A mag 8.9 Sp G0 17274+3128 HJL1093B sep 179.6 P.A. 330.20 mag 9.44 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 17274+3128 : ALADIN DSS IMAGE @ 17h 27m 22.31s +31° 27' 40.2"
 
 
 
 
WDS 17274+3128 HJL 1093 : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

17274+3128 HJL1093 distance=0' 17266+3130 UC 3341 distance=10' 17267+3105 LDS 995 distance=25' 17300+3138 LDS4746 distance=35' 17305+3132 KPP2117 distance=41' 17249+3045 B 2544 distance=54' 17248+3044 BU 1250 distance=55' 17308+3201 ZHN 31 distance=56' 17246+3215 H N 5AB distance=60' 17246+3215 H N 5AC distance=60' 17246+3215 H N 5AD distance=60' 17299+3035 SLE 29 distance=62' 17300+3035 GRV 957 distance=63' 17321+3106 LDS4750 distance=64' 17277+3024 HO 416AB distance=65' 17277+3024 SLE 28AC distance=65' 17302+3222 COU 806 distance=66' 17272+3235 TDT 362 distance=68' 17301+3025 TDT 383 distance=72' 17294+3243 STF2175 distance=80' 17226+3037 TDT 325 distance=80' 17338+3131 TDT 415 distance=82' 17294+3245 STF2174 distance=83' 17317+3019 STF2181AB distance=89' 17317+3019 STF2181AC distance=89' 17317+3019 SLE 27AD distance=89' 17269+2957 KPP1455 distance=92' 17313+3008 RAO 375 distance=95' 17284+2950 ARY 13 distance=99' 17270+3306 CBL 517 distance=99' 17348+3100 LDS4756 distance=100' 17239+3300 LDS5854 distance=103' 17222+3010 ROE 108 distance=103' 17222+3247 COU 626 distance=104' 17207+3228 DOR 1AB distance=105' 17207+3228 ARN 14AD distance=105' 17207+3228 ARN 14AE distance=105' 17207+3228 ARN 14AF distance=105' 17201+3225 GCB 28BC distance=109' 17201+3225 GCB 28AC distance=109' 17207+3228 DOR 1BC distance=109' 17200+3035 TOB 138 distance=110' 17191+3210 CRB 121 distance=115' 17359+3205 COU 807 distance=116' 17192+3221 BU 630 distance=117' 17262+2927 STF2165AB distance=122' 17262+2927 STF2165AC distance=122' 17262+2927 STF2165CD distance=122' 17372+3124 TDT 435Aa,Ab distance=127' 17372+3124 SEI 544AB distance=127' 17341+2959 ES 468 distance=127' 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 17274+3128 HJL1093 326 187.8
Show 17266+3130 UC 3341 122 5.5 10
Show 17267+3105 LDS 995 200 68.1 25
Show 17300+3138 LDS4746 39 8.5 35
Show 17305+3132 KPP2117 149 17.2 41
Show 17249+3045 B 2544 200 1.2 54
Show 17248+3044 BU 1250 118 1.9 55
Show 17308+3201 ZHN 31 259 7.1 56
Show 17246+3215 H N 5 AB 356 24.6 60
Show 17246+3215 H N 5 AC 181 37.2 60
Show 17246+3215 H N 5 AD 15 152.3 60
Show 17299+3035 SLE 29 74 37.6 62
Show 17300+3035 GRV 957 30 11.5 63
Show 17321+3106 LDS4750 19 8.9 64
Show 17277+3024 HO 416 AB 97 4.5 65
Show 17277+3024 SLE 28 AC 275 79.1 65
Show 17302+3222 COU 806 102 5.6 66
Show 17272+3235 TDT 362 156 0.3 68
Show 17301+3025 TDT 383 242 1.1 72
Show 17294+3243 STF2175 9 13.3 80
Show 17226+3037 TDT 325 126 0.2 80
Show 17338+3131 TDT 415 220 0.8 82
Show 17294+3245 STF2174 331 5.4 83
Show 17317+3019 STF2181 AB 328 33.0 89
Show 17317+3019 STF2181 AC 218 37.7 89
Show 17317+3019 SLE 27 AD 25 164.5 89
Show 17269+2957 KPP1455 192 10.9 92
Show 17313+3008 RAO 375 181 0.7 95
Show 17284+2950 ARY 13 89 102.9 99
Show 17270+3306 CBL 517 312 39.9 99
Show 17348+3100 LDS4756 135 135.0 100
Show 17239+3300 LDS5854 60 6.1 103
Show 17222+3010 ROE 108 1 6.0 103
Show 17222+3247 COU 626 272 4.2 104
Show 17207+3228 DOR 1 AB 340 308.1 105
Show 17207+3228 ARN 14 AD 60 396.4 105
Show 17207+3228 ARN 14 AE 51 302.2 105
Show 17207+3228 ARN 14 AF 101 374.0 105
Show 17201+3225 GCB 28 BC 230 3.6 109
Show 17201+3225 GCB 28 AC 231 2.7 109
Show 17207+3228 DOR 1 BC 252 5.7 109
Show 17200+3035 TOB 138 24 13.9 110
Show 17191+3210 CRB 121 285 14.9 115
Show 17359+3205 COU 807 143 0.7 116
Show 17192+3221 BU 630 223 1.5 117
Show 17262+2927 STF2165 AB 62 10.4 122
Show 17262+2927 STF2165 AC 251 94.8 122
Show 17262+2927 STF2165 CD 180 52.3 122
Show 17372+3124 TDT 435 Aa,Ab 15 0.4 127
Show 17372+3124 SEI 544 AB 276 9.7 127
Show 17341+2959 ES 468 11 2.3 127

 
 
WDS 17274+3128 : COMPONENTS
 
 
  A
B pa=330.2°
sep=179.63"
 
 
17274+3128 A
 
 
Componente originario normalizzato AB Coord arcsec 2000 172722.31+312740.2 Mag 8.9 Spectral class G0 (yellow)
PmRA -12.00 PmDE -42.0 Tycho2 2605-01126-1
Tycho2
Tycho2 2605-01126-1 Pflag RAmdeg 261.84295663 DEmdeg 31.46118295
PmRA -10.0 PmDE -45.3 E RAmdeg 9 E DEmdeg 9
E pmRA 1.5 E pmDE 1.5 EpRAm 1990.76 EpDEm 1990.90
Num 8 Q RAmdeg 0.6 Q DEmdeg 0.6 Q pmRA 0.5
Q pmDE 0.6 BTmag 9.645 E BTmag 0.022 VTmag 8.895
E VTmag 0.015 Prox 999 TYC T HIP
CCDM RAdeg 261.84298472 DEdeg 31.46128889 EpRA 1990 1.52
EpDE 1990 1.59 E RAdeg 9.4 E DEdeg 9.0 Posflg
Corr 0.1
 
 
17274+3128 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 172715.33+313016.1 Mag 9.44 PmRA -2.00
PmDE -53.0 Tycho2 2605-00696-1 Calc delta mag 0.54 Calc coord yes
Tycho2
Tycho2 2605-00696-1 Pflag RAmdeg 261.80886833 DEmdeg 31.50456441
PmRA -3.5 PmDE -56.6 E RAmdeg 12 E DEmdeg 12
E pmRA 1.3 E pmDE 1.3 EpRAm 1989.63 EpDEm 1990.20
Num 10 Q RAmdeg 0.7 Q DEmdeg 1.0 Q pmRA 0.7
Q pmDE 1.1 BTmag 10.077 E BTmag 0.025 VTmag 9.441
E VTmag 0.019 Prox 999 TYC T HIP
CCDM RAdeg 261.80887806 DEdeg 31.50469750 EpRA 1990 1.51
EpDE 1990 1.56 E RAdeg 12.8 E DEdeg 12.3 Posflg
Corr 0.0