01173+0150 BU  504AB

 
 
01h 17m 19.50s +01 50' 28.6" P.A. 277 sep 1.7 mag 7.71,10.69 Sp K0 dist. 9090.91 pc (29654.55 l.y.)
 
 
Coord 2000
01173+0150
Discov num
BU  504
Comp
AB
Coord arcsec 2000
01 17 19.50 +01 50 28.6
Date first
1878
Date last
1991
Obs
13
Pa first
277
Pa last
277
P.A. Now (θ)
277°
Sep first
1.4
Sep last
1.7
Sep. Now (ρ)
1.7"
Mag pri
7.71
Mag sec
10.69
delta mag (ΔM)
2.98
Spectral class
K0 (yellow-orange)
Pri motion ra
+002
Sec motion ra
+001
Pri motion dec
-010
Sec motion dec
-008
Notes
rPM=0.219 (< 0.3, Physical double)
This double is physical.
 
 
01173+0150 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 01173+0150 BU 504 AB 1878 1991 13 277 1.7 7.71 10.69 2.98 <===
Show 01173+0150 HDO 46 AC 1904 2017 9 176 47.1 7.71 11.55 3.84
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.4
Precise sep
1.68
Cdsa2 id
BU 504 AB
Constellation
Cetus
HIP
6013
Tycho2
0020-00197-1
HD
7763
BD
BD+01 242
Ra deg
1.2887499999999998
De deg
1.841277777777778
Distance
9090.91
Distance ly
29654.55
last precise pa
277.4
last precise sep
1.68
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01173+0150 BU 504 AB 1991 13 277 1.7 7.71 10.69 K0 D 011719.50+015028.6

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WDS 01173+0150 BU 504AB : NOTES
 
 
No records found.

 
 
DISCOVERER
 
 
discov author
BU Burnham, S.W. (BU 1 - 81)
BU Burnham, S.W. (BU 82 - 106)
BU Burnham, S.W.
BU Burnham, S.W. (BU 107 - 182)
BU Burnham, S.W. (BU 183 - 229)
BU Burnham, S.W. (BU 230 - 300)
BU Burnham, S.W. (BU 301 - 390)
BU Burnham, S.W. (BU 391 - 436)
BU Burnham, S.W. (BU 453 - 482)
BU Burnham, S.W. (BU 776 - 863)
BU Burnham, S.W. (BU 864 - 1025)
BU Bunham, S.W.
BU Burnham, S.W. (BU 734 - 775)
BU Burnham, S.W. (BU 1026 - 1038)
BU Burnham, S.W. (BU 1093 - 1154)
BU Burnham, S.W. (BU 1225 - 1266)
BU Burnham, S.W. (BU 1267 - 1274)
BU Burnham, S.W. (BU 1039 - 1092)
BU Burnham, S.W. (BU 1155 - 1224)

 
 
WDS 01173+0150 BU 504AB : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 01173+0150 BU 504AB : MEASURES
 
 
No records found.

 
 
WDS 01173+0150 BU 504AB : Virtual Eyepiece
 
 

01173+0150  BU  504 A 01173+0150  BU  504AB sep 1.7 P.A. 277 mag 7.71,10.69 Sp K0 01173+0150  HDO  46AC sep 47.1 P.A. 176 mag 7.71,11.55 Sp K0 virtual eyepiece
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Radius:
 
 
WDS 01173+0150 BU 504AB : Aladin DSS image @ 01h 17m 19.50s +01 50' 28.6"