20354+6454 OSO 127 AD
20h 35m 29.53s +64° 53' 49.4" P.A. 225.00 sep 18.5 mag 13.75,18.50
| Coord 2000 |
20354+6454 |
|
Discov num |
OSO 127 |
|
Comp |
AD |
|
Coord arcsec 2000 |
20 35 29.53 +64 53 49.4 |
|
| Date first |
1994 |
|
Date last |
2015 |
|
Obs |
14 |
|
| Pa first |
225 |
|
Pa last |
225 |
|
P.A. Now (θ) |
225° |
|
| Sep first |
12.1 |
|
Sep last |
18.516 |
|
Sep. Now (ρ) |
18.516" |
|
| Mag pri |
13.75 |
|
Mag sec |
18.50 |
|
delta mag (ΔM) |
4.75 |
|
Spectral class |
|
|
| Pri motion ra |
+224 |
|
Sec motion ra |
|
|
| Pri motion dec |
+154 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
20354+6454 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
20 35 30 +64 53 49 |
OSO 127 AB |
1995 |
1 |
27 |
6.5 |
13.75 |
19.50 |
5.75 |
|
|
| Show |
|
|
20 35 30 +64 53 49 |
OSO 127 AC |
2000 |
4 |
66 |
5.5 |
13.75 |
18.70 |
4.95 |
|
|
| Show |
|
|
20 35 30 +64 53 49 |
OSO 127 AD |
2015 |
14 |
225 |
18.5 |
13.75 |
18.50 |
4.75 |
|
<=== |
| Show |
|
|
20 35 30 +64 53 49 |
OSO 127 AE |
2015 |
14 |
267 |
20.2 |
13.75 |
18.20 |
4.45 |
|
|
| Show |
|
|
20 35 30 +64 53 49 |
OSO 127 AF |
2015 |
17 |
288 |
24.3 |
13.75 |
14.80 |
1.05 |
|
|
| Show |
|
|
20 35 30 +64 53 49 |
GIC 165 AG |
2015 |
22 |
301 |
29.6 |
13.75 |
14.43 |
0.68 |
|
|
Septuple system
7 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Cepheus |
|
Gaia DR2 |
2245381178339087360 |
|
