20374+2321 BKO 599 AC
20h 37m 22.33s +23° 20' 38.1" P.A. 187.00 sep 8.4 mag 12.36,14.40
| Coord 2000 |
20374+2321 |
|
Discov num |
BKO 599 |
|
Comp |
AC |
|
Coord arcsec 2000 |
20 37 22.33 +23 20 38.1 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
187 |
|
Pa last |
187 |
|
P.A. Now (θ) |
187° |
|
| Sep first |
8.4 |
|
Sep last |
8.394 |
|
Sep. Now (ρ) |
8.394" |
|
| Mag pri |
12.36 |
|
Mag sec |
14.40 |
|
delta mag (ΔM) |
2.04 |
|
Spectral class |
|
|
| Pri motion ra |
+002 |
|
Sec motion ra |
|
|
| Pri motion dec |
-006 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
20374+2321 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 37 22 +23 20 38 |
POU 4745 AB |
2015 |
11 |
326 |
17.7 |
12.36 |
12.90 |
0.54 |
|
|
| Show |
|
|
20 37 22 +23 20 38 |
BKO 599 AC |
2015 |
8 |
187 |
8.4 |
12.36 |
14.40 |
2.04 |
|
<=== |
Triple system
3 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Tycho2 |
2157-00424-1 |
|
Gaia DR2 |
1819219950407010304 |
|
