19361+4156 RAP 11
19h 36m 05.46s +41° 56' 23.5" P.A. 350.00 sep 4.4 mag 13.40,15.20 Sp M
Coord 2000 |
19361+4156 |
|
Discov num |
RAP 11 |
|
Comp |
|
|
Coord arcsec 2000 |
19 36 05.46 +41 56 23.5 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
2 |
|
Pa first |
348 |
|
Pa last |
349.9 |
|
P.A. Now (θ) |
349.9° |
|
Sep first |
4.5 |
|
Sep last |
4.448 |
|
Sep. Now (ρ) |
4.448" |
|
Mag pri |
13.40 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
1.8 |
|
Spectral class |
M (red) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
+015 |
|
Sec motion dec |
|
|
Notes |
K
(K-band or other infrared magnitudes) |
|
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Gaia DR2 |
2077522345905910656 |
|