01086-1011 BUP  16 (Dheneb)

 
 
01h 08m 35.39s -10 10' 56.2" P.A. 305 sep 259.3 mag 3.57,10.52 Sp K1.5III dist. 37.99 pc (123.92 l.y.)
 
 
Coord 2000
01086-1011
Discov num
BUP  16
Comp
Coord arcsec 2000
01 08 35.39 -10 10 56.2
Date first
1838
Date last
2010
Obs
11
Pa first
311
Pa last
305
P.A. Now (θ)
305°
Sep first
239.0
Sep last
259.3
Sep. Now (ρ)
259.3"
Mag pri
3.57
Mag sec
10.52
delta mag (ΔM)
6.95
Spectral class
K1.5III (yellow-orange)
Pri motion ra
+216
Sec motion ra
+003
Pri motion dec
-139
Sec motion dec
+001
Notes
N L (See Notes, Linear solution)
rPM=0.992
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
304.5
Precise sep
259.27
Common name
Dheneb
Meaning
queue
Other names
DENEB ALGENUBI
Cdsa2 id
BUP 16
Constellation
Cetus
SAO
147632
HIP
5364
Tycho2
5273-02657-1
HD
6805
HR
334
GC
1384
GL
NN 3075
BD
BD-10 240
Bayer
Eta Ceti
Bayer name
Eta Cet
Flamsteed
31 Ceti
Flamsteed name
31 Cet
Ra deg
1.1431638888888889
De deg
-10.182277777777777
Distance
37.99
Distance ly
123.92
last precise pa
304.5
last precise sep
259.27
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01086-1011 BUP 16 2003 8 305 257.7 3.57 10.52 K1.5III NLD 010835.39-101056.2
01086-1011 BUP 16 2010 11 305 259.3 3.57 10.52 K1.5III NL 010835.39-101056.2

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