21519-0509 WSI 148 BC
21h 51m 53.96s -05° 08' 55.4" P.A. 65.00 sep 30.5 mag 11.33,13.30
| Coord 2000 |
21519-0509 |
|
Discov num |
WSI 148 |
|
Comp |
BC |
|
Coord arcsec 2000 |
21 51 53.96 -05 08 55.4 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
65 |
|
Pa last |
64.8 |
|
P.A. Now (θ) |
64.8° |
|
| Sep first |
30.4 |
|
Sep last |
30.488 |
|
Sep. Now (ρ) |
30.488" |
|
| Mag pri |
11.33 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
1.97 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-006 |
|
| Pri motion dec |
-012 |
|
Sec motion dec |
-003 |
|
| Notes |
|
|
rPM=0.639
Nature of this double is uncertain.
21519-0509 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 51 57 -05 09 30 |
SCA 103 AB |
2015 |
11 |
309 |
56.1 |
11.06 |
11.33 |
0.27 |
|
|
| Show |
|
|
21 51 54 -05 08 55 |
WSI 148 BC |
2015 |
6 |
65 |
30.5 |
11.33 |
13.30 |
1.97 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5218-00521-1 |
|
Gaia DR2 |
2669578154515377920 |
|
