04254+2218 STF 541 CD
04h 25m 23.28s +22° 14' 38.0" P.A. 329.00 sep 5.5 mag 10.60,10.00
Coord 2000 |
04254+2218 |
|
Discov num |
STF 541 |
|
Comp |
CD |
|
Coord arcsec 2000 |
04 25 23.28 +22 14 38.0 |
|
Date first |
1873 |
|
Date last |
2020 |
|
Obs |
25 |
|
Pa first |
325 |
|
Pa last |
329.1 |
|
P.A. Now (θ) |
329.1° |
|
Sep first |
5.0 |
|
Sep last |
5.488 |
|
Sep. Now (ρ) |
5.488" |
|
Mag pri |
10.60 |
|
Mag sec |
10.00 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
Pri motion ra |
-001 |
|
Sec motion ra |
-004 |
|
Pri motion dec |
-018 |
|
Sec motion dec |
-008 |
|
Notes |
N
(See Notes) |
|
rPM=0.579
Nature of this double is uncertain.
04254+2218 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
76601 |
04 25 22 +22 17 38 |
OCC 327 Aa,Ab |
1993 |
0 |
-1 |
0.0 |
5.20 |
5.20 |
0.00 |
|
|
Show |
Kap Tau |
76601 |
04 25 22 +22 17 38 |
STF 541 AB |
2016 |
34 |
174 |
339.4 |
4.22 |
5.29 |
1.07 |
|
|
Show |
|
76601 |
04 25 22 +22 17 38 |
STF 541 A,CD |
2013 |
6 |
176 |
177.6 |
4.22 |
10.59 |
6.37 |
|
|
Show |
|
76601 |
04 25 22 +22 17 38 |
STF 541 AE |
2014 |
5 |
269 |
146.5 |
4.22 |
13.08 |
8.86 |
|
|
Show |
|
76602 |
04 25 25 +22 12 00 |
STF 541 B,CD |
2014 |
6 |
350 |
163.3 |
5.29 |
9.50 |
4.21 |
|
|
Show |
|
76602 |
04 25 25 +22 12 00 |
STF 541 BF |
2014 |
5 |
216 |
108.3 |
5.29 |
13.70 |
8.41 |
|
|
Show |
|
|
04 25 23 +22 14 38 |
STF 541 CD |
2020 |
25 |
329 |
5.5 |
10.60 |
10.00 |
0.60 |
|
<=== |
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Taurus |
|
Gaia DR2 |
145485115142297984 |
|