19218+3959 DEA 404
19h 21m 49.97s +39° 59' 33.2" P.A. 70.00 sep 20.1 mag 11.60,17.40
| Coord 2000 |
19218+3959 |
|
Discov num |
DEA 404 |
|
Comp |
|
|
Coord arcsec 2000 |
19 21 49.97 +39 59 33.2 |
|
| Date first |
1998 |
|
Date last |
2016 |
|
Obs |
11 |
|
| Pa first |
70 |
|
Pa last |
69.6 |
|
P.A. Now (θ) |
69.6° |
|
| Sep first |
20.2 |
|
Sep last |
20.116 |
|
Sep. Now (ρ) |
20.116" |
|
| Mag pri |
11.60 |
|
Mag sec |
17.40 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
|
|
| Pri motion ra |
+006 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+063 |
|
Sec motion dec |
+065 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.068 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3138-00918-1 |
|
Gaia DR2 |
2101098933219218944 |
|
