19102+4248 DEA 390
19h 10m 17.09s +42° 48' 50.1" P.A. 91.00 sep 19.0 mag 13.00,17.40
| Coord 2000 |
19102+4248 |
|
Discov num |
DEA 390 |
|
Comp |
|
|
Coord arcsec 2000 |
19 10 17.09 +42 48 50.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
91 |
|
Pa last |
91.2 |
|
P.A. Now (θ) |
91.2° |
|
| Sep first |
19.0 |
|
Sep last |
18.975 |
|
Sep. Now (ρ) |
18.975" |
|
| Mag pri |
13.00 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
4.4 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-025 |
|
Sec motion dec |
-025 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.237 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Gaia DR2 |
2102600488143944192 |
|
