21504+2303 DAM 238 AC
21h 50m 17.24s +23° 04' 22.7" P.A. 37.00 sep 5.0 mag 12.40,15.00
| Coord 2000 |
21504+2303 |
|
Discov num |
DAM 238 |
|
Comp |
AC |
|
Coord arcsec 2000 |
21 50 17.24 +23 04 22.7 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
36 |
|
Pa last |
37.1 |
|
P.A. Now (θ) |
37.1° |
|
| Sep first |
4.9 |
|
Sep last |
4.97 |
|
Sep. Now (ρ) |
4.97" |
|
| Mag pri |
12.40 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
2.6 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
|
|
| Pri motion dec |
-009 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
21504+2303 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
21 50 17 +23 04 23 |
J 3147 AB |
2015 |
9 |
219 |
5.1 |
12.40 |
12.40 |
0.00 |
|
|
| Show |
|
|
21 50 17 +23 04 23 |
DAM 238 AC |
2015 |
3 |
37 |
5.0 |
12.40 |
15.00 |
2.60 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pegasus |
|
Gaia DR2 |
1793551202912755968 |
|
