19243+3349 GRV 256 AB
19h 24m 20.71s +33° 49' 37.9" P.A. 214.00 sep 27.1 mag 10.87,11.17
| Coord 2000 |
19243+3349 |
|
Discov num |
GRV 256 |
|
Comp |
AB |
|
Coord arcsec 2000 |
19 24 20.71 +33 49 37.9 |
|
| Date first |
1893 |
|
Date last |
2017 |
|
Obs |
18 |
|
| Pa first |
214 |
|
Pa last |
214.2 |
|
P.A. Now (θ) |
214.2° |
|
| Sep first |
27.1 |
|
Sep last |
27.119 |
|
Sep. Now (ρ) |
27.119" |
|
| Mag pri |
10.87 |
|
Mag sec |
11.17 |
|
delta mag (ΔM) |
0.3 |
|
Spectral class |
|
|
| Pri motion ra |
+017 |
|
Sec motion ra |
+014 |
|
| Pri motion dec |
+018 |
|
Sec motion dec |
+018 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.121 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2662-00646-1 |
|
