00455-1253 BUP 8 AB
00h 45m 28.69s -12° 52' 50.9" P.A. 245.00 sep 61.7 mag 6.21,13.13 Sp G0V dist. 31 pc (101.12 l.y.)
| Coord 2000 |
00455-1253 |
|
Discov num |
BUP 8 |
|
Comp |
AB |
|
Coord arcsec 2000 |
00 45 28.69 -12 52 50.9 |
|
| Date first |
1901 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
232 |
|
Pa last |
245.1 |
|
P.A. Now (θ) |
245.1° |
|
| Sep first |
78.0 |
|
Sep last |
61.74 |
|
Sep. Now (ρ) |
61.74" |
|
| Mag pri |
6.21 |
|
Mag sec |
13.13 |
|
delta mag (ΔM) |
6.92 |
|
Spectral class |
G0V (yellow) |
|
| Pri motion ra |
-032 |
|
Sec motion ra |
+012 |
|
| Pri motion dec |
-206 |
|
Sec motion dec |
-010 |
|
| Notes |
N
(See Notes) |
|
rPM=0.964
This double is not physical.
00455-1253 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
147432 |
00 45 29 -12 52 51 |
BUP 8 AB |
2015 |
8 |
245 |
61.7 |
6.21 |
13.13 |
6.92 |
|
<=== |
| Show |
18 Cet |
147432 |
00 45 29 -12 52 51 |
TNN 2 AC |
2016 |
4 |
242 |
4.1 |
4.62 |
10.34 |
5.72 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
SAO |
147432 |
|
HIP |
3559 |
|
Tycho2 |
5271-00677-1 |
|
| Gaia DR2 |
2376087581593256448 |
|
HD |
4307 |
|
HR |
203 |
|
GC |
907 |
|
| GL |
GJ 1020 |
|
BD |
BD-13 128 |
|
Flamsteed |
18 Ceti |
|
Flamsteed name |
18 Cet |
|
| Distance |
31 |
|
Distance ly |
101.12 |
|
