19510+2306 BKO 998 AD
19h 51m 04.10s +23° 06' 12.2" P.A. 161.00 sep 8.9 mag 10.28,13.30 Sp A9III:
| Coord 2000 |
19510+2306 |
|
Discov num |
BKO 998 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 51 04.10 +23 06 12.2 |
|
| Date first |
2000 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
161 |
|
Pa last |
160.7 |
|
P.A. Now (θ) |
160.7° |
|
| Sep first |
8.9 |
|
Sep last |
8.891 |
|
Sep. Now (ρ) |
8.891" |
|
| Mag pri |
10.28 |
|
Mag sec |
13.30 |
|
delta mag (ΔM) |
3.02 |
|
Spectral class |
A9III: (white) |
|
| Pri motion ra |
+000 |
|
Sec motion ra |
+011 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
-077 |
|
| Notes |
|
|
rPM=0.936
This double is not physical.
19510+2306 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 51 04 +23 06 12 |
BKO 998 AB |
2015 |
8 |
47 |
9.5 |
10.28 |
14.30 |
4.02 |
|
|
| Show |
|
|
19 51 04 +23 06 12 |
BKO 998 AC |
2015 |
8 |
110 |
10.8 |
10.28 |
16.10 |
5.82 |
|
|
| Show |
|
|
19 51 04 +23 06 12 |
BKO 998 AD |
2015 |
8 |
161 |
8.9 |
10.28 |
13.30 |
3.02 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Vulpecula |
|
Gaia DR2 |
1828216914785771520 |
|
