19118+4215 A 591
19h 11m 48.30s +42° 14' 53.8" P.A. 290.00 sep 4.6 mag 9.57,15.10 Sp G5
Coord 2000 |
19118+4215 |
|
Discov num |
A 591 |
|
Comp |
|
|
Coord arcsec 2000 |
19 11 48.30 +42 14 53.8 |
|
Date first |
1903 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
289 |
|
Pa last |
289.8 |
|
P.A. Now (θ) |
289.8° |
|
Sep first |
4.4 |
|
Sep last |
4.639 |
|
Sep. Now (ρ) |
4.639" |
|
Mag pri |
9.57 |
|
Mag sec |
15.10 |
|
delta mag (ΔM) |
5.53 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
+006 |
|
Sec motion ra |
|
|
Pri motion dec |
+001 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
3129-02917-1 |
|
Gaia DR2 |
2102499092555432320 |
|