19027-0027 J 475 AD
19h 02m 37.11s -00° 26' 57.0" P.A. 269.00 sep 17.1 mag 11.82,14.30 Sp PN
| Coord 2000 |
19027-0027 |
|
Discov num |
J 475 |
|
Comp |
AD |
|
Coord arcsec 2000 |
19 02 37.11 -00 26 57.0 |
|
| Date first |
1910 |
|
Date last |
2020 |
|
Obs |
6 |
|
| Pa first |
270 |
|
Pa last |
268.9 |
|
P.A. Now (θ) |
268.9° |
|
| Sep first |
18.3 |
|
Sep last |
17.1 |
|
Sep. Now (ρ) |
17.1" |
|
| Mag pri |
11.82 |
|
Mag sec |
14.30 |
|
delta mag (ΔM) |
2.48 |
|
Spectral class |
PN (planetary nebula) |
|
| Pri motion ra |
+038 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
-002 |
|
Sec motion dec |
+005 |
|
| Notes |
N
(See Notes) |
|
rPM=1.561
This double is not physical.
19027-0027 SYSTEM COMPONENTS
| Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
| Show |
|
|
19 02 37 -00 26 57 |
J 475 AB |
1948 |
5 |
276 |
3.1 |
11.60 |
11.80 |
0.20 |
|
|
| Show |
|
|
19 02 37 -00 26 57 |
J 475 AC |
2020 |
5 |
326 |
33.8 |
11.82 |
12.89 |
1.07 |
|
|
| Show |
|
|
19 02 37 -00 26 57 |
J 475 AD |
2020 |
6 |
269 |
17.1 |
11.82 |
14.30 |
2.48 |
|
<=== |
Quadruple system
4 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
