19027-0027 J 475 AB
19h 02m 37.11s -00° 26' 57.0" P.A. 276.00 sep 3.1 mag 11.60,11.80 Sp PN
Coord 2000 |
19027-0027 |
|
Discov num |
J 475 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 02 37.11 -00 26 57.0 |
|
Date first |
1911 |
|
Date last |
1948 |
|
Obs |
5 |
|
Pa first |
243 |
|
Pa last |
276 |
|
P.A. Now (θ) |
276° |
|
Sep first |
1.7 |
|
Sep last |
3.1 |
|
Sep. Now (ρ) |
3.1" |
|
Mag pri |
11.60 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
PN (planetary nebula) |
|
Pri motion ra |
+008 |
|
Sec motion ra |
|
|
Pri motion dec |
-008 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
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