02278-0820 RST 4207 AC
02h 27m 50.90s -08° 19' 55.8" P.A. 66.00 sep 6.8 mag 9.96,12.70
| Coord 2000 |
02278-0820 |
|
Discov num |
RST4207 |
|
Comp |
AC |
|
Coord arcsec 2000 |
02 27 50.90 -08 19 55.8 |
|
| Date first |
1938 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
84 |
|
Pa last |
65.6 |
|
P.A. Now (θ) |
65.6° |
|
| Sep first |
2.8 |
|
Sep last |
6.81 |
|
Sep. Now (ρ) |
6.81" |
|
| Mag pri |
9.96 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
2.74 |
|
Spectral class |
|
|
| Pri motion ra |
-044 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-014 |
|
Sec motion dec |
+009 |
|
| Notes |
W
|
|
rPM=1.291
This double is not physical.
02278-0820 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
02 27 51 -08 19 56 |
RST 4207 AB |
2015 |
5 |
17 |
4.5 |
9.96 |
13.50 |
3.54 |
|
|
| Show |
|
|
02 27 51 -08 19 56 |
RST 4207 AC |
2015 |
6 |
66 |
6.8 |
9.96 |
12.70 |
2.74 |
|
<=== |
| Show |
|
|
02 27 51 -08 19 52 |
RST 4207 BC |
2016 |
3 |
107 |
5.1 |
12.84 |
12.69 |
0.15 |
|
|
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cetus |
|
Tycho2 |
5282-00877-1 |
|
Gaia DR2 |
5176562900336290560 |
|
DM |
BD-08 453 |
|