19221+3050 HJ 1389
19h 21m 55.32s +30° 50' 00.2" P.A. 91.00 sep 13.2 mag 12.10,12.70
| Coord 2000 |
19221+3050 |
|
Discov num |
HJ 1389 |
|
Comp |
|
|
Coord arcsec 2000 |
19 21 55.32 +30 50 00.2 |
|
| Date first |
1828 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
102 |
|
Pa last |
91.1 |
|
P.A. Now (θ) |
91.1° |
|
| Sep first |
5.0 |
|
Sep last |
13.162 |
|
Sep. Now (ρ) |
13.162" |
|
| Mag pri |
12.10 |
|
Mag sec |
12.70 |
|
delta mag (ΔM) |
0.6 |
|
Spectral class |
|
|
| Pri motion ra |
-006 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-007 |
|
Sec motion dec |
+012 |
|
| Notes |
U
R
(Proper motion indicates non-physical, Red magnitudes) |
|
rPM=1.682
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
2654-02744-1 |
|
Gaia DR2 |
2039711030073938560 |
|
