19458+2312 LMP 44
19h 46m 12.17s +23° 11' 53.7" P.A. 267.00 sep 21.2 mag 9.78,13.90 Sp B2III:n
Coord 2000 |
19458+2312 |
|
Discov num |
LMP 44 |
|
Comp |
|
|
Coord arcsec 2000 |
19 46 12.17 +23 11 53.7 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
267 |
|
Pa last |
266.5 |
|
P.A. Now (θ) |
266.5° |
|
Sep first |
21.2 |
|
Sep last |
21.196 |
|
Sep. Now (ρ) |
21.196" |
|
Mag pri |
9.78 |
|
Mag sec |
13.90 |
|
delta mag (ΔM) |
4.12 |
|
Spectral class |
B2III:n (blue-white) |
|
Pri motion ra |
+000 |
|
Sec motion ra |
|
|
Pri motion dec |
+000 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Vulpecula |
|
Tycho2 |
2139-02381-1 |
|
Gaia DR2 |
2020049361298253568 |
|
HD |
344892 |
|