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Current system
13135+6717
STFA 25 BC


Nearby doubles
18' : 13155+6730
SKF2327

19' : 13104+6729
SKF2326

25' : 13162+6736
DAM1034

48' : 13112+6805
TDS 692

49' : 13110+6631
SKF2603

51' : 13136+6628
DAM 706

51' : 13130+6627
LDS2671

53' : 13097+6630
MLR 155

61' : 13220+6748
GRV1087

61' : 13026+6725
CVR 677

61' : 13110+6619
LDS2669

64' : 13227+6749
CVR1506

64' : 13033+6749
TDS8668

65' : 13068+6813
TDS8694

66' : 13044+6800
LDS2664

69' : 13033+6759
CVR1483

70' : 13018+6746
MLR 153AB

80' : 13193+6829
HJ 2650

84' : 13088+6838
SKF2713

104' : 13119+6902
TDS8717

111' : 13229+6546
MLR 529

117' : 13311+6631
CVR 698

120' : 12573+6839
KPP3261

120' : 13099+6521
MLR 156

135' : 13322+6607
SKF2604

136' : 13296+6546
KPP1826



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

13135+6717 STFA 25 BC

 
 
13h 13m 00.19s +67° 18' 34.9" P.A. 151.00 sep 180.1 mag 7.08,8.89 Sp K2III dist. 108.23 pc (353.05 l.y.)
 
 
Coord 2000 13135+6717 Discov num STFA 25 Comp BC Coord arcsec 2000 13 13 00.19 +67 18 34.9
Date first 1859 Date last 2020 Obs 31
Pa first 157 Pa last 151.1 P.A. Now (θ) 151.1°
Sep first 167.8 Sep last 180.1 Sep. Now (ρ) 180.1"
Mag pri 7.08 Mag sec 8.89 delta mag (ΔM) 1.81 Spectral class K2III (yellow-orange)
Pri motion ra -156 Sec motion ra -002
Pri motion dec +010 Sec motion dec +007
Notes N (See Notes)
rPM=0.985
This double is not physical.
 
 
13135+6717 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 115136 16018 13 13 28 +67 17 17 STFA 25 AB 2020 34 298 180.8 6.64 7.08 0.44
Show 16018 13 13 28 +67 17 17 STFA 25 AC 2020 27 225 104.5 6.64 8.89 2.25
Show 16014 13 13 00 +67 18 35 STFA 25 BC 2020 31 151 180.1 7.08 8.89 1.81 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Draco SAO 16014 HIP 64482 Tycho2 4169-00206-1
Gaia DR2 1678663370364821376 HD 115061 GC 17911 DM BD+68 719
BD BD+68 717 Distance 108.23 Distance ly 353.05
 
 
WDS 13135+6717 STFA 25 BC : NOTES
 
 
discov_num notes refcode
STFA 25 AB: Spectrum K2III+K2III.
Position of C: 13 13.0 +67 19.
AB: HJL1076. HJL1986
 
 
REFERENCES
 
 
refcode metd author reference
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)
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13135+6717 STFA 25 BC 1999 19 150 176.6 7.08 8.89 K2III N D 131300.19+671834.9
13135+6717 STFA 25 BC 2003 25 150 176.9 7.08 8.89 K2III N D 131300.19+671834.9
13135+6717 STFA 25 BC 2015 26 150 178.3 7.08 8.89 K2III N 131300.19+671834.9
13135+6717 STFA 25 BC 2020 31 151 180.1 7.08 8.89 K2III N 131300.19+671834.9

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

 
 
WDS 13135+6717 STFA 25 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 13135+6717 STFA 25 BC : MEASURES
 
 
No records found.

 
 
WDS 13135+6717 : VIRTUAL EYEPIECE
 
 

13135+6717 STFA 25A mag 6.64 Sp K2III 13135+6717 STFA 25B sep 180.4 P.A. 295.70 mag 7.08 Sp K2III 13135+6717 STFA 25C sep 79.6 P.A. 200.80 mag 8.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 13135+6717 : ALADIN DSS IMAGE @ 13h 13m 00.19s +67° 18' 34.9"
 
 
 
 
WDS 13135+6717 STFA 25 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

13135+6717 STFA 25BC distance=0' 13135+6717 STFA 25AB distance=4' 13135+6717 STFA 25AC distance=4' 13155+6730 SKF2327 distance=18' 13104+6729 SKF2326 distance=19' 13162+6736 DAM1034 distance=25' 13112+6805 TDS 692 distance=48' 13110+6631 SKF2603 distance=49' 13136+6628 DAM 706 distance=51' 13130+6627 LDS2671 distance=51' 13097+6630 MLR 155 distance=53' 13220+6748 GRV1087 distance=61' 13026+6725 CVR 677 distance=61' 13110+6619 LDS2669 distance=61' 13227+6749 CVR1506 distance=64' 13033+6749 TDS8668 distance=64' 13068+6813 TDS8694 distance=65' 13044+6800 LDS2664 distance=66' 13033+6759 CVR1483 distance=69' 13018+6746 MLR 153AB distance=70' 13018+6746 GII 194Aa,Ab distance=70' 13193+6829 HJ 2650 distance=80' 13088+6838 SKF2713 distance=84' 13119+6902 TDS8717 distance=104' 13229+6546 MLR 529 distance=111' 13311+6631 CVR 698 distance=117' 12573+6839 KPP3261 distance=120' 13099+6521 MLR 156 distance=120' 13322+6607 SKF2604 distance=135' 13296+6546 KPP1826 distance=136' 13203+6508 TDS8792 distance=138' 12576+6532 LDS2661 distance=142' 13203+6938 YSC 101 distance=146' 13318+6543 LDS2677 distance=148' 13223+6501 TDS8805 distance=149' 13184+6947 TDS8771AB distance=152' 13326+6520 MLR 161 distance=167' 13228+6442 LDS2674 distance=168' 13050+6436 HU 1258 distance=171' 13180+7010 MLR 159 distance=173' 13034+7004 HJ 2636 distance=174' 13068+6429 DAM 29 distance=174' 13293+6452 LDS2321 distance=177' 13271+6444 STTA123AB distance=177' 13271+6444 STTA123BC distance=178' 13224+7011 LDS1767 distance=180' 13234+7010 TDS8810 distance=181' 12554+6953 A 1092 distance=183' 13228+6424 CVR1508 distance=185' 12562+7003 HJ 2626 distance=189' 13103+6410 MLR 157AB distance=190' 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 13135+6717 STFA 25 BC 151 180.1
Show 13135+6717 STFA 25 AB 298 180.8 4
Show 13135+6717 STFA 25 AC 225 104.5 4
Show 13155+6730 SKF2327 74 120.3 18
Show 13104+6729 SKF2326 320 10.8 19
Show 13162+6736 DAM1034 223 2.8 25
Show 13112+6805 TDS 692 273 1.2 48
Show 13110+6631 SKF2603 122 22.9 49
Show 13136+6628 DAM 706 92 19.0 51
Show 13130+6627 LDS2671 109 2.6 51
Show 13097+6630 MLR 155 119 1.5 53
Show 13220+6748 GRV1087 8 28.2 61
Show 13026+6725 CVR 677 158 10.5 61
Show 13110+6619 LDS2669 110 77.9 61
Show 13227+6749 CVR1506 19 3.4 64
Show 13033+6749 TDS8668 290 0.7 64
Show 13068+6813 TDS8694 49 0.7 65
Show 13044+6800 LDS2664 333 12.5 66
Show 13033+6759 CVR1483 24 4.9 69
Show 13018+6746 MLR 153 AB 236 1.6 70
Show 13018+6746 GII 194 Aa,Ab 112 0.2 70
Show 13193+6829 HJ 2650 93 12.4 80
Show 13088+6838 SKF2713 96 10.7 84
Show 13119+6902 TDS8717 130 1.9 104
Show 13229+6546 MLR 529 137 0.1 111
Show 13311+6631 CVR 698 249 18.4 117
Show 12573+6839 KPP3261 132 1.0 120
Show 13099+6521 MLR 156 106 1.7 120
Show 13322+6607 SKF2604 57 10.6 135
Show 13296+6546 KPP1826 84 14.2 136
Show 13203+6508 TDS8792 182 2.9 138
Show 12576+6532 LDS2661 51 7.2 142
Show 13203+6938 YSC 101 166 0.6 146
Show 13318+6543 LDS2677 4 6.6 148
Show 13223+6501 TDS8805 243 0.6 149
Show 13184+6947 TDS8771 AB 222 0.6 152
Show 13326+6520 MLR 161 316 1.2 167
Show 13228+6442 LDS2674 242 2.2 168
Show 13050+6436 HU 1258 115 0.2 171
Show 13180+7010 MLR 159 198 2.5 173
Show 13034+7004 HJ 2636 174 9.9 174
Show 13068+6429 DAM 29 194 306.8 174
Show 13293+6452 LDS2321 126 40.9 177
Show 13271+6444 STTA123 AB 148 69.7 177
Show 13271+6444 STTA123 BC 98 40.1 178
Show 13224+7011 LDS1767 308 15.2 180
Show 13234+7010 TDS8810 269 0.5 181
Show 12554+6953 A 1092 169 0.3 183
Show 13228+6424 CVR1508 224 3.2 185
Show 12562+7003 HJ 2626 58 12.2 189
Show 13103+6410 MLR 157 AB 195 0.2 190

 
 
WDS 13135+6717 : COMPONENTS
 
 
  A B
B pa=295.7°
sep=180.37"
 
C pa=200.8°
sep=79.61"
pa=138.7°
sep=203.31"
 
 
13135+6717 A
 
 
Name HD 115136 Coord arcsec 2000 131328.26+671716.6 Mag 6.64 Spectral class K2III (yellow-orange)
PmRA -155.00 PmDE 10.0 SAO 16018 HIP 64522
Tycho2 4169-00093-1 HD 115136 GC 17924 BD BD+68 720
Tycho2
Tycho2 4169-00093-1 Pflag RAmdeg 198.36679451 DEmdeg 67.28795601
PmRA -153.8 PmDE 9.9 E RAmdeg 4 E DEmdeg 4
E pmRA 1.3 E pmDE 1.3 EpRAm 1991.49 EpDEm 1991.52
Num 9 Q RAmdeg 0.5 Q DEmdeg 0.5 Q pmRA 0.6
Q pmDE 0.5 BTmag 7.994 E BTmag 0.016 VTmag 6.639
E VTmag 0.010 Prox 999 TYC T HIP 64522
CCDM RAdeg 198.36771722 DEdeg 67.28793333 EpRA 1990 1.66
EpDE 1990 1.69 E RAdeg 4.3 E DEdeg 4.1 Posflg
Corr 0.0
SAO
SAO 16018 DelFlag RA1950 PmRA1950 -0.0281
DE1950 PmDE1950 -0.017 Vmag 6.8 SpType K0
Double code Source 70 CatNum 17924 DM BD+68 720
DMcomp BDsup HD 115136 M HD 0
GC 17924 RA1950rad 3.45470859 DE1950rad 1.17900431 PmRA2000 -0.0273
PmDE2000 -0.014
Hipparcos
Catalog H HIP 64522 Proxy RAhms 13 13 28.26
DEdms +67 17 16.6 Vmag 6.52 VarFlag R Vmag H
RAdeg 198.368 DEdeg 67.2879 AstroRef Plx 7.28
CCDM 13133+6718 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 115136 BD BD+68 720
CD CP Dm number +68 720 VIred 1.09
SpType K2III R SpType Coord arcsec 2000 131328.26+671716.6
Hipparcos 2
HIP 64522 Sn 5 So 0 Nc 1
RArad 3.4621705924 DErad 1.1743959975 Plx 8.18 PmRA -154.92
PmDE 9.89 E RArad 0.28 E DErad 0.28 E Plx 0.34
E pmRA 0.35 E pmDE 0.31 Hpmag 6.6894 E Hpmag 0.0006
SHp 0.006 VA 0 BV 1.146 E BV 0.009
VI 1.11
 
 
13135+6717 B
 
 
Coord arcsec 2000 131300.19+671834.9 Coord calc 131300.19+671834.9 Mag 7.08 Spectral class K2III (yellow-orange)
PmRA -156.00 PmDE 10.0 SAO 16014 HIP 64482
Tycho2 4169-00206-1 HD 115061 GC 17911 BD BD+68 717
Calc delta mag 0.44
Tycho2
Tycho2 4169-00206-1 Pflag RAmdeg 198.25080532 DEmdeg 67.30968817
PmRA -155.9 PmDE 11.0 E RAmdeg 5 E DEmdeg 5
E pmRA 0.9 E pmDE 1.0 EpRAm 1991.03 EpDEm 1991.23
Num 15 Q RAmdeg 0.8 Q DEmdeg 0.8 Q pmRA 0.8
Q pmDE 0.8 BTmag 8.462 E BTmag 0.016 VTmag 7.081
E VTmag 0.010 Prox 999 TYC T HIP 64482
CCDM RAdeg 198.25174083 DEdeg 67.30966278 EpRA 1990 1.67
EpDE 1990 1.72 E RAdeg 4.8 E DEdeg 4.6 Posflg
Corr 0.0
SAO
SAO 16014 DelFlag RA1950 PmRA1950 -0.0276
DE1950 PmDE1950 0.004 Vmag 7 SpType K0
Double code Source 70 CatNum 17911 DM BD+68 717
DMcomp BDsup HD 115061 M HD 0
GC 17911 RA1950rad 3.45266889 DE1950rad 1.17939071 PmRA2000 -0.0268
PmDE2000 0.007
Hipparcos
Catalog H HIP 64482 Proxy RAhms 13 13 00.43
DEdms +67 18 34.8 Vmag 6.96 VarFlag R Vmag H
RAdeg 198.252 DEdeg 67.3097 AstroRef Plx 8.29
CCDM 13133+6718 N CCDM I Nsys 2 Ncomp 1
MultFlag Source Qual M HIP
Theta Rho HD 115061 BD BD+68 717
CD CP Dm number +68 717 VIred 1.07
SpType K0 R SpType Coord arcsec 2000 131300.43+671834.8
Hipparcos 2
HIP 64482 Sn 5 So 0 Nc 1
RArad 3.4601463517 DErad 1.1747752084 Plx 9.24 PmRA -156.28
PmDE 9.95 E RArad 0.37 E DErad 0.38 E Plx 0.44
E pmRA 0.46 E pmDE 0.46 Hpmag 7.1265 E Hpmag 0.0009
SHp 0.009 VA 0 BV 1.145 E BV 0.01
VI 1.11
 
 
13135+6717 C
 
 
Coord arcsec 2000 131323.37+671602.2 Mag 8.89 PmRA -2.00 PmDE 7.0
DM BD+68 719 Calc delta mag 2.25 Calc coord yes