01158+0947 A 2102 (HD 7564)

 
 
01h 15m 46.78s +09° 47' 05.3" P.A. 96.00 sep 0.2 mag 7.36,9.89 Sp F4V dist. 57.41 pc (187.27 l.y.)
 
 
Coord 2000 01158+0947 Discov num A  2102 Comp Coord arcsec 2000 01 15 46.78 +09 47 05.3
Date first 1909 Date last 2016 Obs 33
Pa first 149 Pa last 96.2 P.A. Now (θ) 96.2°
Sep first 0.5 Sep last 0.235 Sep. Now (ρ) 0.235"
Mag pri 7.36 Mag sec 9.89 delta mag (ΔM) 2.53 Spectral class F4V (yellow-white)
Pri motion ra -083 Sec motion ra
Pri motion dec +043 Sec motion dec
Notes N O (See Notes, Orbital solution)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 7564 Constellation Pisces SAO 109766 HIP 5898
Tycho2 0613-00226-1 Gaia DR2 2579689922143890304 HD 7564 GC 1516
ADS 1016 BD BD+09 142 Distance 57.41 Distance ly 187.27
 
 
ORBITAL ELEMENTS
 
 
Period (P)162y± 13 Periastron (T)2101y± 13 Semi-major axis (a)0.607a± 0.035
Eccentricity (e)0.447± 0.054 Inclination (i)101.7°± 1 Longitude of periastron (ω)262.8°± 6.6
Node (Ω)151.2°± 2.1 Notesn ReferenceRAO2015
Equinox2000 Last observation2012 Grade5(1=Definitive, 9=Indet.)
label theta rho
2000 129.3 0.407
2001 128.4 0.397
2002 127.4 0.387
2003 126.4 0.376
2004 125.3 0.366
2005 124.2 0.355
2006 123.0 0.345
2007 121.7 0.334
2008 120.3 0.323
2009 118.8 0.313
2010 117.3 0.302
2011 115.6 0.292
2012 113.8 0.281
2013 111.8 0.271
2014 109.7 0.261
2015 107.4 0.251
2016 105.0 0.242
2017 102.4 0.233
2018 99.5 0.224
2019 96.4 0.216
2020 93.1 0.208
2021 89.6 0.201
2022 85.8 0.195
2023 81.8 0.189
2024 77.5 0.185
2025 73.1 0.181
2026 68.5 0.179
2027 63.8 0.177
2028 59.1 0.177
2029 54.3 0.178
2030 49.7 0.180


 
 grafico orbita
Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.


 
  


wds01158%2B0947b.png orbit plot
Measures: green=micrometric, blue=interferometric, purple=photographic		  
 
 
WDS 01158+0947 A 2102 (HD 7564) : NOTES
 
 
discov_num notes refcode
A 2102 Quadrant change. Not seen 1948 - 1954.
 
 
REFERENCES
 
 
refcode metd author reference
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.)
 
 
DISCOVERER
 
 
idgroup discov author
1 A Aitken, R.G.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01158+0947 A 2102 1994 22 138 0.5 7.36 9.89 F4V NOD 011546.78+094705.3
01158+0947 A 2102 2008 24 118 0.3 7.36 9.89 F4V NOD 011546.78+094705.3
01158+0947 A 2102 2009 25 115 0.3 7.36 9.89 F4V NOD 011546.78+094705.3
01158+0947 A 2102 2012 26 114 0.2 7.36 9.89 F4V NOD 011546.78+094705.3
01158+0947 A 2102 2016 28 96 0.2 7.36 9.89 F4V NO 011546.78+094705.3

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

 
 
WDS 01158+0947 A 2102 (HD 7564) : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01158+0947 A 2102 (HD 7564) : MEASURES
 
 
No records found.

 
 
WDS 01158+0947 (HD 7564) : VIRTUAL EYEPIECE
 
 

01158+0947 A 2102A mag 7.36 Sp F4V 01158+0947 A 2102B sep 0.2 P.A. 96.30 mag 9.89 virtual eyepiece
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Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 01158+0947 (HD 7564) : ALADIN DSS IMAGE @ 01h 15m 46.78s +09° 47' 05.3"
 
 
 
 
WDS 01158+0947 A 2102 (HD 7564) : NEIGHBORHOODS
 
 
FoV:
Limit:
Primaries only

01158+0947 A 2102 distance=0' 01172+0930 GWP 164 distance=27' 01163+1015 A 2103 distance=30' 01139+1004 GWP 154 distance=32' 01143+1018 CVR 374 distance=38' 01172+1036 BU 503 distance=54' 01181+0903 HEI 427 distance=56' 01120+0955 GWP 148 distance=57' 01193+0915 MMA 32 distance=61' 01156+0846 OCC 479 distance=62' 01204+0937 OCC 924Aa,Ab distance=69' 01204+0937 GWP 171AB distance=69' 01204+0931 TOK 706Ba,Bb distance=70' 01204+0931 A 2211AB distance=70' 01122+0857 SKF1823 distance=74' 01109+0934 HJ 634 distance=74' 01205+0908 OCC 925 distance=81' 01105+1019 GWP 143 distance=85' 01208+1035 PLQ 13 distance=88' 01221+0939 HEI 428 distance=94' 01117+0835 HDS 158 distance=94' 01195+0824 OCC 712 distance=100' 01213+1045 KPP2458 distance=101' 01177+1124 CVR 377 distance=101' 01097+0856 GWP 139 distance=104' 01237+0907 SKF1824 distance=124' 01208+1127 AG 17 distance=125' 01084+1052 LSC 13 distance=127' 01233+1100 PLQ 14 distance=133' 01213+1132 BU 4AB distance=134' 01213+1132 BU 4AC distance=134' 01113+0750 HDS 156AB distance=135' 01113+0750 OCC 484Aa,Ab distance=135' 01137+0735 BU 1029BC distance=136' 01137+0735 STF 100AB (Revati) distance=136' 01137+0735 OCC9070Aa,Ab distance=136' 01194+1158 BPM 28 distance=143' 01253+0923 ITF 111 distance=143' 01256+0945 JOD 1 distance=146' 01194+0731 HEI 834 distance=147' 01190+0726 SLE 256 distance=149' 01117+1205 LDS3242 distance=152' 01211+0736 RUC 17AB distance=153' 01211+0736 SLE 257AC distance=153' 01197+1209 CHR 196 distance=154' 01261+0925 GWP 189 distance=154' 01260+1024 A 2213 distance=156' 01075+0810 GRV 71 distance=156' 01265+0933 ITF 116 distance=160' 01176+0709 OCC 548AB distance=161' 01236+0753 GWP 180 distance=163' 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 01158+0947 A 2102 96 0.2
Show 01172+0930 GWP 164 87 25.0 27
Show 01163+1015 A 2103 184 4.5 30
Show 01139+1004 GWP 154 75 21.2 32
Show 01143+1018 CVR 374 17 20.6 38
Show 01172+1036 BU 503 138 5.8 54
Show 01181+0903 HEI 427 241 2.2 56
Show 01120+0955 GWP 148 10 6.7 57
Show 01193+0915 MMA 32 279 21.7 61
Show 01156+0846 OCC 479 -1 0.2 62
Show 01204+0937 OCC 924 Aa,Ab -1 0.4 69
Show 01204+0937 GWP 171 AB 213 46.5 69
Show 01204+0931 TOK 706 Ba,Bb 125 0.0 70
Show 01204+0931 A 2211 AB 359 2.6 70
Show 01122+0857 SKF1823 222 19.1 74
Show 01109+0934 HJ 634 236 56.3 74
Show 01205+0908 OCC 925 -1 0.4 81
Show 01105+1019 GWP 143 305 3.6 85
Show 01208+1035 PLQ 13 105 49.1 88
Show 01221+0939 HEI 428 339 1.2 94
Show 01117+0835 HDS 158 158 0.1 94
Show 01195+0824 OCC 712 -1 0.1 100
Show 01213+1045 KPP2458 259 21.8 101
Show 01177+1124 CVR 377 308 14.4 101
Show 01097+0856 GWP 139 183 6.9 104
Show 01237+0907 SKF1824 328 64.0 124
Show 01208+1127 AG 17 99 54.7 125
Show 01084+1052 LSC 13 16 0.2 127
Show 01233+1100 PLQ 14 297 49.7 133
Show 01213+1132 BU 4 AB 114 0.6 134
Show 01213+1132 BU 4 AC 250 29.3 134
Show 01113+0750 HDS 156 AB 107 10.4 135
Show 01113+0750 OCC 484 Aa,Ab -1 0.0 135
Show 01137+0735 BU 1029 BC 75 2.0 136
Show Revati 01137+0735 STF 100 AB 64 23.1 136
Show 01137+0735 OCC9070 Aa,Ab -1 0.2 136
Show 01194+1158 BPM 28 279 75.1 143
Show 01253+0923 ITF 111 74 5.0 143
Show 01256+0945 JOD 1 196 0.6 146
Show 01194+0731 HEI 834 277 1.1 147
Show 01190+0726 SLE 256 102 31.9 149
Show 01117+1205 LDS3242 300 260.4 152
Show 01211+0736 RUC 17 AB 32 21.8 153
Show 01211+0736 SLE 257 AC 66 27.2 153
Show 01197+1209 CHR 196 270 0.0 154
Show 01261+0925 GWP 189 186 7.3 154
Show 01260+1024 A 2213 127 4.4 156
Show 01075+0810 GRV 71 28 72.2 156
Show 01265+0933 ITF 116 143 4.8 160
Show 01176+0709 OCC 548 AB -1 0.1 161
Show 01236+0753 GWP 180 286 12.0 163

 
 
WDS 01158+0947 : COMPONENTS
 
 
  A
B pa=96.3°
sep=0.23"
 
 
01158+0947 A
 
 
Componente originario normalizzato AB Name HD 7564 Coord arcsec 2000 011546.78+094705.3 Mag 7.36
Spectral class F4V (yellow-white) PmRA -83.00 PmDE 43.0 SAO 109766
HIP 5898 Tycho2 0613-00226-1 HD 7564 GC 1516
BD BD+09 142
Tycho2
Tycho2 0613-00226-1 Pflag RAmdeg 18.94471765 DEmdeg 9.78488764
PmRA -80.9 PmDE 42.0 E RAmdeg 5 E DEmdeg 6
E pmRA 0.9 E pmDE 0.9 EpRAm 1991.14 EpDEm 1990.67
Num 18 Q RAmdeg 1.2 Q DEmdeg 1.2 Q pmRA 1.2
Q pmDE 1.2 BTmag 7.693 E BTmag 0.016 VTmag 7.245
E VTmag 0.011 Prox 999 TYC T HIP 5898
CCDM AB RAdeg 18.94490667 DEdeg 9.78478806 EpRA 1990 1.72
EpDE 1990 1.51 E RAdeg 4.8 E DEdeg 5.6 Posflg P
Corr -0.2
SAO
SAO 109766 DelFlag RA1950 PmRA1950 -0.0042
DE1950 PmDE1950 0.04 Vmag 7.1 SpType F2
Double code Source 70 CatNum 1516 DM BD+09 142
DMcomp BDsup HD 7564 M HD 0
GC 1516 RA1950rad 0.31922625 DE1950rad 0.16616388 PmRA2000 -0.0041
PmDE2000 0.035
Hipparcos
Catalog H HIP 5898 Proxy H RAhms 01 15 46.78
DEdms +09 47 05.3 Vmag 7.16 VarFlag R Vmag G
RAdeg 18.9449 DEdeg 9.78479 AstroRef A Plx 17.75
CCDM 01158+0947 N CCDM I Nsys 1 Ncomp 2
MultFlag C Source Qual A M HIP AB
Theta 139 Rho 0.535 HD 7564 BD BD+09 142
CD CP Dm number +09 142 VIred 0.54
SpType F2 R SpType Coord arcsec 2000 011546.78+094705.3
Hipparcos 2
HIP 5898 Sn 15 So 3 Nc 2
RArad 0.3306511119 DErad 0.1707768446 Plx 17.42 PmRA -74.29
PmDE 31.4 E RArad 0.9 E DErad 0.56 E Plx 0.93
E pmRA 1.27 E pmDE 0.62 Hpmag 7.2628 E Hpmag 0.0012
SHp 0.007 VA 0 BV 0.466 E BV 0.015
VI 0.54
CCDM
Ccdm 01158+0947 RComp Comp A Note1
Note2 Discov num DRAs -1.31 DDEs 7.0
R dRAs 10 Year Theta Rho
Obs 2 Vmag 7.2 Sp F2 PmNote *
PmRA -90 PmDE 62 Dm number +09 142 Cat1 BD
Name2 +09 108 Cat2 AGK2/3 HD 7564 M HD
ADS BDS A 1016 M ADS BDS N IDS IDS 01106N0915A
HIC 5898
 
 
01158+0947 B
 
 
Componente originario normalizzato AB Coord arcsec 2000 011546.80+094705.3 Mag 9.89 Calc delta mag 2.53
Calc coord yes
CCDM
Ccdm 01158+0947 RComp Comp B Note1
Note2 Discov num A 2102 DRAs DDEs
R dRAs Year 1958 Theta 149 Rho 0.4
Obs 7 Vmag 10.2 Sp PmNote
PmRA PmDE Dm number Cat1
Name2 Cat2 HD M HD
ADS BDS A 1016 M ADS BDS N N IDS IDS 01106N0915B
HIC 5898