19109+3923 DEA 184
19h 10m 56.23s +39° 23' 34.6" P.A. 242.00 sep 8.9 mag 15.00,18.00
| Coord 2000 |
19109+3923 |
|
Discov num |
DEA 184 |
|
Comp |
|
|
Coord arcsec 2000 |
19 10 56.23 +39 23 34.6 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
8 |
|
| Pa first |
242 |
|
Pa last |
241.9 |
|
P.A. Now (θ) |
241.9° |
|
| Sep first |
8.9 |
|
Sep last |
8.865 |
|
Sep. Now (ρ) |
8.865" |
|
| Mag pri |
15.00 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
3 |
|
Spectral class |
|
|
| Pri motion ra |
-008 |
|
Sec motion ra |
-007 |
|
| Pri motion dec |
-016 |
|
Sec motion dec |
-011 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.285 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2099752478149559552 |
|
