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Doubles in session


Current system
07304+1352
STF 1102 BC


Nearby doubles
5' : 07302+1355
GWP 911

29' : 07322+1405
HU 1244

35' : 07292+1421
STTA 86

37' : 07281+1339
TDS4832

37' : 07292+1424
BPM 392

46' : 07335+1354
BRT1235

49' : 07275+1330
BRT1232

53' : 07269+1401
SLE 417

53' : 07340+1346
BRT1934

55' : 07269+1334
HDS1045

56' : 07338+1324
YSC 130

57' : 07307+1448
STJ 12

61' : 07322+1446
BPM 395

61' : 07342+1328
KPP 161

63' : 07292+1253
A 2868

65' : 07269+1432
SLE 416

66' : 07260+1406
STF1088AB

69' : 07292+1246
TOK 787

70' : 07263+1427
SLE 414

70' : 07283+1454
OSW 83

75' : 07343+1303
TDS4944

75' : 07261+1312
SLE 413

76' : 07314+1237
BRT1234

77' : 07332+1246
BPM 396

78' : 07349+1435
HEI 131

78' : 07269+1449
SLE 415



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.

07304+1352 STF 1102 BC

 
 
07h 30m 26.61s +13° 51' 59.5" P.A. 91.00 sep 15.9 mag 9.21,13.23 Sp G5
 
 
Coord 2000 07304+1352 Discov num STF1102 Comp BC Coord arcsec 2000 07 30 26.61 +13 51 59.5
Date first 1908 Date last 2015 Obs 7
Pa first 106 Pa last 91.1 P.A. Now (θ) 91.1°
Sep first 10.0 Sep last 15.873 Sep. Now (ρ) 15.873"
Mag pri 9.21 Mag sec 13.23 delta mag (ΔM) 4.02 Spectral class G5 (yellow)
Pri motion ra -043 Sec motion ra +008
Pri motion dec -021 Sec motion dec -010
Notes N (See Notes)
rPM=1.09
This double is not physical.
 
 
07304+1352 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show HD 59432 96964 07 30 26 +13 51 54 STF 1102 AB 2016 35 45 7.7 7.36 9.21 1.85
Show 96964 07 30 26 +13 51 54 STF 1102 AC 2015 8 77 21.8 7.36 13.23 5.87
Show 96964 07 30 26 +13 51 54 STF 1102 AD 2015 20 131 111.9 7.36 8.04 0.68
Show 07 30 27 +13 51 60 STF 1102 BC 2015 7 91 15.9 9.21 13.23 4.02 <===
Show 07 30 27 +13 51 60 STF 1102 BE 2015 8 3 30.4 9.21 11.96 2.75
Show 96967 07 30 32 +13 50 40 TOK 392 Da,Db 2021 13 253 0.1 8.00 11.70 3.70 Y
Sextuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Gemini Gaia DR2 3163696103058961920
 
 
WDS 07304+1352 STF 1102 BC : NOTES
 
 
discov_num notes refcode
STF1102 AB: HJL 84. HJL1986
AD: HJL1048. HJL1986
AD: SHY 191. Bayesian analysis by Shaya & Olling (2011) indicates very Shy2011
high (near 100%) probability pair is physical.
AD: Halbwachs et al. (2012): SB1 orbit of D, P=2708.2d, e=0.716, HJL2012b
K1=4.93, V0=-2.38 => M2min=0.27. D co-moving with HIP 33818 at 6.0pc. Tok2014d
BD: HJL1049. HJL1986
TOK 392 Da,Db: This is a quadruple system. The 7".7 AB pair (STF 1102) is
HIP 36485, the CPM component D = HIP 36497 = HD 59450 is located at
112" from it, while the WDS components C and E are optical. The
physical nature of AD is established by common PM, distance, and RV.
D is a known SB1 with P=2708d=7.4yr (Halbwachs et al. 2012, MNRAS 422,
14) and an estimated semi-major axis of 93mas, also an acceleration
binary. We resolved the Da,Db pair at 0".11, dI=2.6. The minimum mass
of Db derived from its SB orbit is 0.27 Msun, while we estimate the
masses of Da and Db as 1.05 and 0.6 Msun from their luminosity. A
previous non-resolution of D is reported in INT4; it was also RAO2015
unresolved with Robo-AO (Riddle et al. 2015). Tok2015c
 
 
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)
HJL2012b not - Halbwachs, J.L., Mayor, M., & Udry, S. 2012MNRAS.422...14H
HJL2012b MNRAS 422, 14, 2012
RAO2015 Ag u Riddle, R.L., Tokovinin, A., Mason, B.D., Hartkopf, W.I., Roberts, L.C., Jr., 2015ApJ...799....4R
RAO2015 +orb Baranec, C., Law, N.M., Bui, K., Burse, M.P., Das, H.K., Dekany, R.G.,
RAO2015 Kulkarni, S., Punnadi, S., Ramaprakash, A.N., & Tendulkar, S.P.
RAO2015 ApJ 799, 4, 2015
RAO2015 (Note: Paper includes separation/magnitude difference limits for all stars
RAO2015 observed. These limits have been added to the Interferometric Catalog even for
RAO2015 resolved pairs, to indicate restrictions on any potential additional components.)
Shy2011 - Shaya, E.J. & Olling, R. 2011ApJS..192....2S
Shy2011 ApJS 192, 2, 2011
Shy2011 (Statistical analysis of probability that wide Hipparcos pairs are physical. Pairs
Shy2011 added to WDS only if probability 90% or greater.)
Tok2014d E2 - Tokovinin, A. 2014AJ....147...86T
Tok2014d AJ 147, 86, 2014
Tok2015c orb+j Tokovinin, A., Mason, B.D., Hartkopf, W.I., Mendez, R.A., & Horch, E.P. 2015AJ....150...50T
Tok2015c +St AJ 150, 50, 2015 (some measures corrected in Tok2017b) 2017AJ....154..110T
 
 
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
07304+1352 STF1102 BC 1997 4 93 15.0 10.00 13.90 N D 073026.61+135159.5
07304+1352 STF1102 BC 2000 5 92 15.2 9.21 13.10 N D 073026.61+135159.5
07304+1352 STF1102 BC 2015 6 91 15.9 9.21 13.23 G5 N 073026.61+135159.5

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

 
 
WDS 07304+1352 STF 1102 BC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 07304+1352 STF 1102 BC : MEASURES
 
 
No records found.

 
 
WDS 07304+1352 : VIRTUAL EYEPIECE
 
 

07304+1352 STF1102A mag 7.36 Sp F5 07304+1352 STF1102B sep 7.6 P.A. 43.60 mag 9.21 Sp G5 07304+1352 STF1102C sep 21.1 P.A. 76.30 mag 13.23 07304+1352 TOK 392D sep 111.9 P.A. 131.50 mag 8 Sp F8 07304+1352 TOK 392Db sep 111.9 P.A. 131.50 mag 11.7 07304+1352 STF1102E sep 36.5 P.A. 10.80 mag 11.96 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 07304+1352 : ALADIN DSS IMAGE @ 07h 30m 26.61s +13° 51' 59.5"
 
 
 
 
WDS 07304+1352 STF 1102 BC : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

07304+1352 STF1102BC distance=0' 07304+1352 STF1102AB distance=1' 07304+1352 STF1102AD distance=1' 07304+1352 STF1102AC distance=1' 07304+1352 TOK 392Da,Db distance=2' 07302+1355 GWP 911 distance=5' 07322+1405 HU 1244 distance=29' 07292+1421 STTA 86 distance=35' 07281+1339 TDS4832 distance=37' 07292+1424 BPM 392 distance=37' 07335+1354 BRT1235 distance=46' 07275+1330 BRT1232 distance=49' 07269+1401 SLE 417 distance=53' 07340+1346 BRT1934 distance=53' 07269+1334 HDS1045 distance=55' 07338+1324 YSC 130 distance=56' 07307+1448 STJ 12 distance=57' 07322+1446 BPM 395 distance=61' 07342+1328 KPP 161 distance=61' 07292+1253 A 2868 distance=63' 07269+1432 SLE 416 distance=65' 07260+1406 STF1088AB distance=66' 07260+1406 STF1088AC distance=66' 07260+1406 STF1088AE distance=66' 07260+1406 HJ 9009AF distance=66' 07260+1406 SLE 411AR distance=66' 07260+1406 STF1088AD distance=66' 07260+1406 STF1087CD distance=68' 07292+1246 TOK 787 distance=69' 07263+1427 SLE 414 distance=70' 07283+1454 OSW 83 distance=70' 07343+1303 TDS4944 distance=75' 07261+1312 SLE 413 distance=75' 07314+1237 BRT1234 distance=76' 07332+1246 BPM 396 distance=77' 07349+1435 HEI 131 distance=78' 07269+1449 SLE 415 distance=78' 07319+1237 TDS4898Aa,Ab distance=79' 07319+1237 BPM 394AB distance=79' 07355+1424 BRT1236 distance=80' 07349+1446 CRC 53 distance=85' 07262+1450 STF1089AB distance=85' 07262+1450 SLE 412AC distance=85' 07293+1227 LSC 45 distance=87' 07244+1346 SLE 409AB distance=89' 07244+1346 SLE 409AC distance=89' 07316+1521 BPM 393 distance=91' 07243+1403 SLE 407 distance=91' 07269+1237 J 999 distance=92' 07243+1331 SLE 408 distance=92' 07255+1450 HJ 3292 distance=93' 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 07304+1352 STF1102 BC 91 15.9
Show 07304+1352 STF1102 BE 3 30.4
Show 07304+1352 STF1102 AB 45 7.7 1
Show 07304+1352 STF1102 AD 131 111.9 1
Show 07304+1352 STF1102 AC 77 21.8 1
Show 07304+1352 TOK 392 Da,Db 253 0.1 2
Show 07302+1355 GWP 911 101 61.3 5
Show 07322+1405 HU 1244 256 0.3 29
Show 07292+1421 STTA 86 349 55.6 35
Show 07281+1339 TDS4832 157 2.1 37
Show 07292+1424 BPM 392 42 80.8 37
Show 07335+1354 BRT1235 62 3.4 46
Show 07275+1330 BRT1232 109 3.7 49
Show 07269+1401 SLE 417 357 11.0 53
Show 07340+1346 BRT1934 214 4.6 53
Show 07269+1334 HDS1045 234 0.3 55
Show 07338+1324 YSC 130 116 0.0 56
Show 07307+1448 STJ 12 196 1.5 57
Show 07322+1446 BPM 395 190 67.8 61
Show 07342+1328 KPP 161 21 3.6 61
Show 07292+1253 A 2868 16 0.7 63
Show 07269+1432 SLE 416 133 7.8 65
Show 07260+1406 STF1088 AB 195 10.9 66
Show 07260+1406 STF1088 AC 238 112.8 66
Show 07260+1406 STF1088 AE 224 137.4 66
Show 07260+1406 HJ 9009 AF 125 5.9 66
Show 07260+1406 SLE 411 AR 226 123.6 66
Show 07260+1406 STF1088 AD 243 91.2 66
Show 07260+1406 STF1087 CD 38 23.3 68
Show 07292+1246 TOK 787 57 0.4 69
Show 07263+1427 SLE 414 324 7.3 70
Show 07283+1454 OSW 83 256 21.0 70
Show 07343+1303 TDS4944 291 0.5 75
Show 07261+1312 SLE 413 327 24.2 75
Show 07314+1237 BRT1234 54 2.8 76
Show 07332+1246 BPM 396 22 20.8 77
Show 07349+1435 HEI 131 20 2.7 78
Show 07269+1449 SLE 415 317 14.6 78
Show 07319+1237 TDS4898 Aa,Ab 102 0.6 79
Show 07319+1237 BPM 394 AB 27 72.8 79
Show 07355+1424 BRT1236 253 4.7 80
Show 07349+1446 CRC 53 293 1.0 85
Show 07262+1450 STF1089 AB 7 7.2 85
Show 07262+1450 SLE 412 AC 21 21.1 85
Show 07293+1227 LSC 45 12 0.0 87
Show 07244+1346 SLE 409 AB 228 12.3 89
Show 07244+1346 SLE 409 AC 349 33.0 89
Show 07316+1521 BPM 393 215 29.4 91
Show 07243+1403 SLE 407 9 6.9 91
Show 07269+1237 J 999 300 3.9 92
Show 07243+1331 SLE 408 7 22.6 92

 
 
WDS 07304+1352 : COMPONENTS
 
 
  A B C D Db
B pa=43.6°
sep=7.60"
 
C pa=76.3°
sep=21.15"
pa=91.9°
sep=15.32"
 
D pa=131.5°
sep=111.93"
pa=135.3°
sep=111.90"
pa=141.3°
sep=101.33"
 
Db pa=131.5°
sep=111.87"
pa=135.4°
sep=111.84"
pa=141.4°
sep=101.29"
pa=252.8°
sep=0.12"
 
E pa=10.8°
sep=36.49"
pa=3.0°
sep=30.38"
pa=336.0°
sep=33.75"
pa=325.0°
sep=134.25"
pa=325.0°
sep=134.21"
 
 
07304+1352 A
 
 
Name HD 59432 Coord arcsec 2000 073026.25+135154.0 Mag 7.36 Spectral class F5 (yellow-white)
PmRA -43.00 PmDE -21.0 SAO 96964 HIP 36485
Tycho2 0776-00135-1 HD 59432 GC 10039 BD BD+14 1681
Tycho2
Tycho2 0776-00135-1 Pflag RAmdeg 112.60926936 DEmdeg 13.86496176
PmRA -44.4 PmDE -20.4 E RAmdeg 5 E DEmdeg 6
E pmRA 1.2 E pmDE 1.1 EpRAm 1991.62 EpDEm 1991.33
Num 10 Q RAmdeg 2.2 Q DEmdeg 1.3 Q pmRA 2.2
Q pmDE 1.5 BTmag 7.844 E BTmag 0.015 VTmag 7.361
E VTmag 0.011 Prox 77 TYC T HIP 36485
CCDM A RAdeg 112.60937306 DEdeg 13.86500861 EpRA 1990 1.86
EpDE 1990 1.72 E RAdeg 4.7 E DEdeg 5.6 Posflg
Corr 0.1
SAO
SAO 96964 DelFlag RA1950 PmRA1950 -0.0033
DE1950 PmDE1950 -0.028 Vmag 7.5 SpType F5
Double code Source 70 CatNum 10039 DM BD+14 1681
DMcomp BDsup HD 59432 M HD 0
GC 10039 RA1950rad 1.95311695 DE1950rad 0.24383251 PmRA2000 -0.0033
PmDE2000 -0.025
Hipparcos
Catalog H HIP 36485 Proxy H RAhms 07 30 26.25
DEdms +13 51 54.0 Vmag 7.16 VarFlag R Vmag H
RAdeg 112.609 DEdeg 13.865 AstroRef A Plx 20.92
CCDM 07304+1352 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 46 Rho 7.685 HD 59432 BD BD+14 1681
CD CP Dm number +14 1681 VIred 0.58
SpType F5+... R SpType Coord arcsec 2000 073026.25+135154.0
Hipparcos 2
HIP 36485 Sn 15 So 3 Nc 2
RArad 1.9654044824 DErad 0.2419900296 Plx 22.02 PmRA -42.13
PmDE -21.06 E RArad 0.84 E DErad 0.47 E Plx 0.96
E pmRA 1.02 E pmDE 0.59 Hpmag 7.2744 E Hpmag 0.0016
SHp 0.012 VA 0 BV 0.505 E BV 0.015
VI 0.58
CCDM
Ccdm 07304+1352 RComp Comp A Note1
Note2 Discov num DRAs 2.19 DDEs -7.3
R dRAs 10 Year Theta Rho
Obs 3 Vmag 8.5 Sp F8 PmNote *
PmRA -68 PmDE -52 Dm number +14 1681 Cat1 BD
Name2 +13 732 Cat2 AGK2/3 HD 59432 M HD
ADS BDS A 6135 M ADS BDS N IDS IDS 07248N1403A
HIC 36485
 
 
07304+1352 B
 
 
Coord arcsec 2000 073026.61+135159.5 Coord calc 073026.61+135159.5 Mag 9.21 Spectral class G5 (yellow)
PmRA -43.00 PmDE -21.0 Calc delta mag 1.85
CCDM
Ccdm 07304+1352 RComp Comp B Note1
Note2 Discov num STF1102 DRAs 2.50 DDEs -1.8
R dRAs 10 Year 1829 Theta 047 Rho 7.6
Obs 7 Vmag 10.0 Sp PmNote *
PmRA -52 PmDE -38 Dm number Cat1
Name2 +13 733 Cat2 AGK2/3 HD M HD
ADS BDS A 6135 M ADS BDS N IDS IDS 07248N1403B
HIC 36485
 
 
07304+1352 C
 
 
Coord arcsec 2000 073027.66+135159.0 Mag 13.23 PmRA 8.00 PmDE -10.0
Calc delta mag 5.87 Calc coord yes
CCDM
Ccdm 07304+1352 RComp B Comp C Note1
Note2 Discov num STF1102 DRAs 3.54 DDEs -1.6
R dRAs 65 Year 1911 Theta 097 Rho 11.3
Obs 1 Vmag 13.9 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 6135 M ADS BDS N IDS IDS 07248N1403C
HIC
 
 
07304+1352 D
 
 
Coord arcsec 2000 073032.01+135039.9 Coord calc 073031.86+135040.1 Mag 8 Mag composta 8.04
Spectral class F8 (yellow-white) PmRA -32.00 PmDE -30.0 SAO 96967
HIP 36497 Tycho2 0776-00716-1 HD 59450 BD BD+14 1683
Calc delta mag 0.64
Tycho2
Tycho2 0776-00716-1 Pflag RAmdeg 112.63334283 DEmdeg 13.84443725
PmRA -40.8 PmDE -18.3 E RAmdeg 6 E DEmdeg 8
E pmRA 1.0 E pmDE 1.0 EpRAm 1991.14 EpDEm 1990.54
Num 12 Q RAmdeg 1.5 Q DEmdeg 1.6 Q pmRA 1.6
Q pmDE 1.7 BTmag 8.627 E BTmag 0.018 VTmag 8.042
E VTmag 0.013 Prox 999 TYC T HIP 36497
CCDM RAdeg 112.63343806 DEdeg 13.84448028 EpRA 1990 1.86
EpDE 1990 1.71 E RAdeg 6.3 E DEdeg 7.6 Posflg
Corr -0.2
SAO
SAO 96967 DelFlag RA1950 PmRA1950 -0.0032
DE1950 PmDE1950 -0.034 Vmag 8.7 SpType F8
Double code Source 29 CatNum 2948 DM BD+14 1683
DMcomp BDsup HD 59450 M HD 0
GC RA1950rad 1.95354091 DE1950rad 0.24347621 PmRA2000 -0.0032
PmDE2000 -0.031
Hipparcos
Catalog H HIP 36497 Proxy RAhms 07 30 32.03
DEdms +13 50 40.1 Vmag 7.95 VarFlag R Vmag G
RAdeg 112.633 DEdeg 13.8445 AstroRef Plx 20.02
CCDM N CCDM Nsys Ncomp 1
MultFlag G Source Qual M HIP
Theta Rho HD 59450 BD BD+14 1683
CD CP Dm number +14 1683 VIred 0.66
SpType F8 R SpType Coord arcsec 2000 073032.03+135040.1
Hipparcos 2
HIP 36497 Sn 7 So 1 Nc 1
RArad 1.9658244279 DErad 0.2416317368 Plx 21.32 PmRA -32.32
PmDE -30.05 E RArad 0.78 E DErad 0.54 E Plx 0.88
E pmRA 1.05 E pmDE 0.73 Hpmag 8.0715 E Hpmag 0.0018
SHp 0.013 VA 0 BV 0.586 E BV 0.015
VI 0.66
 
 
07304+1352 Db
 
 
Coord arcsec 2000 073032.00+135039.9 Mag 11.7 Calc delta mag 4.34 Calc coord yes
 
 
07304+1352 E
 
 
Coord arcsec 2000 073026.72+135229.8 Mag 11.96 PmRA 7.00 PmDE -15.0
Calc delta mag 4.6 Calc coord yes