19273+4523 RAP 9
19h 27m 18.50s +45° 22' 42.1" P.A. 154.00 sep 4.2 mag 13.70,15.60 Sp M
| Coord 2000 |
19273+4523 |
|
Discov num |
RAP 9 |
|
Comp |
|
|
Coord arcsec 2000 |
19 27 18.50 +45 22 42.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
153 |
|
Pa last |
153.6 |
|
P.A. Now (θ) |
153.6° |
|
| Sep first |
4.1 |
|
Sep last |
4.248 |
|
Sep. Now (ρ) |
4.248" |
|
| Mag pri |
13.70 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
1.9 |
|
Spectral class |
M (red) |
|
| Pri motion ra |
+005 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
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 |
2126661238531082880 |
|
