19184+3559 GRV 252
19h 18m 28.31s +35° 59' 18.8" P.A. 166.00 sep 65.5 mag 10.72,13.86
Coord 2000 |
19184+3559 |
|
Discov num |
GRV 252 |
|
Comp |
|
|
Coord arcsec 2000 |
19 18 28.31 +35 59 18.8 |
|
Date first |
1955 |
|
Date last |
2015 |
|
Obs |
9 |
|
Pa first |
165 |
|
Pa last |
165.5 |
|
P.A. Now (θ) |
165.5° |
|
Sep first |
65.1 |
|
Sep last |
65.506 |
|
Sep. Now (ρ) |
65.506" |
|
Mag pri |
10.72 |
|
Mag sec |
13.86 |
|
delta mag (ΔM) |
3.14 |
|
Spectral class |
|
|
Pri motion ra |
-012 |
|
Sec motion ra |
-021 |
|
Pri motion dec |
-015 |
|
Sec motion dec |
-010 |
|
Notes |
|
|
rPM=0.443
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Tycho2 |
2665-01986-1 |
|
Gaia DR2 |
2050846613265253120 |
|