19252+3747 JKA 57
19h 25m 11.93s +37° 46' 41.0" P.A. 17.00 sep 12.3 mag 11.00,15.60
| Coord 2000 |
19252+3747 |
|
Discov num |
JKA 57 |
|
Comp |
|
|
Coord arcsec 2000 |
19 25 11.93 +37 46 41.0 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
8 |
|
| Pa first |
17 |
|
Pa last |
17.4 |
|
P.A. Now (θ) |
17.4° |
|
| Sep first |
12.4 |
|
Sep last |
12.346 |
|
Sep. Now (ρ) |
12.346" |
|
| Mag pri |
11.00 |
|
Mag sec |
15.60 |
|
delta mag (ΔM) |
4.6 |
|
Spectral class |
|
|
| Pri motion ra |
+030 |
|
Sec motion ra |
+028 |
|
| Pri motion dec |
+038 |
|
Sec motion dec |
+043 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.105 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Lyra |
|
Tycho2 |
3134-00120-1 |
|
Gaia DR2 |
2052568482833924992 |
|
