01030-0450 BUP  13 (25 Cet)

 
 
01h 03m 02.60s -04 50' 10.9" P.A. 243.00 sep 89.1 mag 5.53,12.98 Sp K0III-IV dist. 102.25 pc (333.54 l.y.)
 
 
Coord 2000
01030-0450
Discov num
BUP  13
Comp
Coord arcsec 2000
01 03 02.60 -04 50 10.9
Date first
1911
Date last
2014
Obs
6
Pa first
241
Pa last
243
P.A. Now (θ)
243°
Sep first
108.9
Sep last
89.1
Sep. Now (ρ)
89.1"
Mag pri
5.53
Mag sec
12.98
delta mag (ΔM)
7.45
Spectral class
K0III-IV (yellow-orange)
Pri motion ra
-115
Sec motion ra
+035
Pri motion dec
-102
Sec motion dec
+020
Notes
N (See Notes)
Visually invisible, K-band or other infrared star rPM=1.258
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.3
Precise sep
89.149
Name
25 Cet
Constellation
Cetus
SAO
129094
HIP
4914
Tycho2
4683-02266-1
Gaia DR2
24945015552
HD
6203
HR
296
GC
1262
BD
BD-05 177
Flamsteed
25 Ceti
Flamsteed name
25 Cet
Distance
102.25
Distance ly
333.54
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
01030-0450 BUP 13 1998 3 243 92.2 5.30 11.70 K0III-IV N D 010302.60-045010.9
01030-0450 BUP 13 1999 4 243 92.3 5.30 11.70 K0III-IV N D 010302.60-045010.9
01030-0450 BUP 13 2010 5 243 89.9 5.53 12.98 K0III-IV N 010302.60-045010.9
01030-0450 BUP 13 2014 6 243 89.1 5.53 12.98 K0III-IV N 010302.60-045010.9

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