19197+4157 DEA 199
19h 19m 47.68s +41° 57' 17.2" P.A. 252.00 sep 9.2 mag 14.90,18.30
Coord 2000 |
19197+4157 |
|
Discov num |
DEA 199 |
|
Comp |
|
|
Coord arcsec 2000 |
19 19 47.68 +41 57 17.2 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
6 |
|
Pa first |
253 |
|
Pa last |
251.8 |
|
P.A. Now (θ) |
251.8° |
|
Sep first |
9.1 |
|
Sep last |
9.155 |
|
Sep. Now (ρ) |
9.155" |
|
Mag pri |
14.90 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
3.4 |
|
Spectral class |
|
|
Pri motion ra |
-004 |
|
Sec motion ra |
-003 |
|
Pri motion dec |
-005 |
|
Sec motion dec |
-007 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.294 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Lyra |
|
Gaia DR2 |
2101872336569579904 |
|