19539+1958 J 498 (HD 350742)
19h 53m 54.79s +19° 59' 01.8" P.A. 89.00 sep 2.3 mag 10.04,11.35
Coord 2000 |
19539+1958 |
|
Discov num |
J 498 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 54.79 +19 59 01.8 |
|
Date first |
1911 |
|
Date last |
2016 |
|
Obs |
16 |
|
Pa first |
91 |
|
Pa last |
89 |
|
P.A. Now (θ) |
89° |
|
Sep first |
1.6 |
|
Sep last |
2.259 |
|
Sep. Now (ρ) |
2.259" |
|
Mag pri |
10.04 |
|
Mag sec |
11.35 |
|
delta mag (ΔM) |
1.31 |
|
Spectral class |
|
|
Pri motion ra |
-013 |
|
Sec motion ra |
-011 |
|
Pri motion dec |
-004 |
|
Sec motion dec |
-002 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.208 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 350742 |
|
Constellation |
Vulpecula |
|
Tycho2 |
1624-02111-1 |
|
Gaia DR2 |
1826251537762022784 |
|
HD |
350742 |
|